push addional code

Change-Id: Ia427bb3460cda3a896f8faced2de69eaf3807b74 Signed-off-by: Michael Lando <ml636r@att.com>
author: Michael Lando <ml636r@att.com> 2017-02-19 12:35:04 +0200
committer: Michael Lando <ml636r@att.com> 2017-02-19 12:35:04 +0200
commit: f5f13c4f6b6fe3b4d98e349dfd7db59339803436 (patch)
tree: 72caffc93fab394ffa3b761505775331f1c559b9 /openecomp-be/lib/openecomp-heat-lib
parent: 451a3400b76511393c62a444f588a4ed15f4a549 (diff)
34 files changed, 3687 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-heat-lib/pom.xml b/openecomp-be/lib/openecomp-heat-lib/pom.xml
new file mode 100644
index 0000000000..47c7c728a0
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/pom.xml
@@ -0,0 +1,59 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+
+    <parent>
+        <artifactId>openecomp-sdc-lib</artifactId>
+        <groupId>org.openecomp.sdc</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>openecomp-heat-lib</artifactId>
+    <groupId>org.openecomp.core</groupId>
+    <name>openecomp-heat-lib</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>1.17</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-utilities-lib</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-datatypes-lib</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-common-lib</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.1.2</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-validation-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+
+
+
+</project>
+\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java
new file mode 100644
index 0000000000..62364e7a11
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java
@@ -0,0 +1,110 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes;
+
+import org.apache.commons.lang.math.NumberUtils;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+public enum DefinedHeatParameterTypes {
+  NUMBER("number"),
+  STRING("string"),
+  COMMA_DELIMITED_LIST("comma_delimited_list"),
+  JSON("json"),
+  BOOLEAN("boolean");
+  // TODO : ASK SEGEV ABOUT STRING
+
+  private static Map<String, DefinedHeatParameterTypes> stringToDefinedType = new HashMap<>();
+
+  static {
+    stringToDefinedType = new HashMap<>();
+    for (DefinedHeatParameterTypes definedHeatParameterType : DefinedHeatParameterTypes.values()) {
+      stringToDefinedType.put(definedHeatParameterType.type, definedHeatParameterType);
+    }
+  }
+
+  private String type;
+
+  DefinedHeatParameterTypes(String type) {
+    this.type = type;
+  }
+
+  public static DefinedHeatParameterTypes findByHeatResource(String type) {
+    return stringToDefinedType.get(type);
+  }
+
+  /**
+   * Is value is from given type boolean.
+   *
+   * @param value         the value
+   * @param parameterType the parameter type
+   * @return the boolean
+   */
+  public static boolean isValueIsFromGivenType(Object value, String parameterType) {
+    DefinedHeatParameterTypes definedType = findByHeatResource(parameterType);
+
+    if (Objects.nonNull(definedType)) {
+      switch (definedType) {
+        case NUMBER:
+          return NumberUtils.isNumber(String.valueOf(value));
+
+        case BOOLEAN:
+          return HeatBoolean.isValueBoolean(value);
+
+        case COMMA_DELIMITED_LIST:
+          String valAsString = String.valueOf(value);
+          return valAsString.split(",") instanceof String[];
+
+        case JSON:
+          return (value instanceof Map) || (value instanceof List);
+
+        case STRING:
+          //return value instanceof String;
+          return true;
+
+        default:
+        // return false;
+      }
+    }
+
+    return false;
+  }
+
+  public static boolean isNovaServerEnvValueIsFromRightType(Object value) {
+    return isValueIsFromGivenType(value, COMMA_DELIMITED_LIST.getType())
+        || isValueIsFromGivenType(value, STRING.getType());
+  }
+
+  public static boolean isEmptyValueInEnv(Object value) {
+    return Objects.isNull(value);
+  }
+
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java
new file mode 100644
index 0000000000..249dcaf4a5
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/HeatBoolean.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes;
+
+import org.openecomp.sdc.common.errors.CoreException;
+import org.openecomp.sdc.common.errors.ErrorCategory;
+import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.heat.services.ErrorCodes;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class HeatBoolean {
+
+  private static Set<Object> heatFalse;
+  private static Set<Object> heatTrue;
+
+  static {
+
+
+    heatFalse = new HashSet<>();
+    heatFalse.add("f");
+    heatFalse.add(false);
+    heatFalse.add("false");
+    heatFalse.add("off");
+    heatFalse.add("n");
+    heatFalse.add("no");
+    heatFalse.add(0);
+
+    heatTrue = new HashSet<>();
+    heatTrue.add("t");
+    heatTrue.add(true);
+    heatTrue.add("true");
+    heatTrue.add("on");
+    heatTrue.add("y");
+    heatTrue.add("yes");
+    heatTrue.add(1);
+
+  }
+
+  /**
+   * Eval boolean.
+   *
+   * @param value the value
+   * @return the boolean
+   */
+  public static Boolean eval(Object value) {
+
+    if (value instanceof String) {
+      value = (String) ((String) value).toLowerCase();
+    }
+    if (heatFalse.contains(value)) {
+      return false;
+    } else if (heatTrue.contains(value)) {
+      return true;
+    } else {
+      throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withId(ErrorCodes.INVALID_BOOLEAN)
+          .withCategory(ErrorCategory.APPLICATION)
+          .withMessage("Invalid boolean value [" + value + "].").build());
+    }
+
+  }
+
+  /**
+   * Is value boolean boolean.
+   *
+   * @param value the value
+   * @return the boolean
+   */
+  public static boolean isValueBoolean(Object value) {
+    try {
+      Boolean answer = eval(value);
+      return true;
+    } catch (CoreException ce) {
+      return false;
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/FileData.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/FileData.java
new file mode 100644
index 0000000000..728b714868
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/FileData.java
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.manifest;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.function.Predicate;
+
+public class FileData {
+
+  public static Set<Type> heatFileTypes =
+      new HashSet<>(Arrays.asList(Type.HEAT, Type.HEAT_NET, Type.HEAT_VOL));
+  private Boolean isBase;
+  private String file;
+  private Type type;
+  private List<FileData> data;
+
+  public static Predicate<FileData> buildFileDataPredicateByType(Type... types) {
+    return fileData -> Arrays.asList(types).contains(fileData.getType());
+  }
+
+  public static boolean isHeatFile(Type type) {
+    return heatFileTypes.contains(type);
+  }
+
+  public Boolean getBase() {
+    return isBase;
+  }
+
+  public void setBase(Boolean base) {
+    isBase = base;
+  }
+
+  public String getFile() {
+    return file;
+  }
+
+  public void setFile(String file) {
+    this.file = file;
+  }
+
+  public Type getType() {
+    return type;
+  }
+
+  public void setType(Type type) {
+    this.type = type;
+  }
+
+  public List<FileData> getData() {
+    return data;
+  }
+
+  public void setData(List<FileData> data) {
+    this.data = data;
+  }
+
+  public enum Type {
+
+    HEAT("HEAT"),
+    HEAT_ENV("HEAT_ENV"),
+    HEAT_NET("HEAT_NET"),
+    HEAT_VOL("HEAT_VOL"),
+    CHEF("CHEF"),
+    PUPPET("PUPPET"),
+    SHELL("SHELL"),
+    YANG("YANG"),
+    YANG_XML("YANG_XML"),
+    BPEL("BPEL"),
+    DG_XML("DG_XML"),
+    MURANO_PKG("MURANO_PKG"),
+    VENDOR_LICENSE("VENDOR_LICENSE"),
+    VF_LICENSE("VF_LICENSE"),
+    OTHER("OTHER");
+
+    private String displayName;
+
+    Type(String displayName) {
+      this.displayName = displayName;
+    }
+
+    public String getDisplayName() {
+      return displayName;
+    }
+
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestContent.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestContent.java
new file mode 100644
index 0000000000..d89717125a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestContent.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.manifest;
+
+import java.util.List;
+
+public class ManifestContent {
+
+  String name;
+  String description;
+  String version;
+  List<FileData> data;
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public String getVersion() {
+    return version;
+  }
+
+  public void setVersion(String version) {
+    this.version = version;
+  }
+
+  public List<FileData> getData() {
+    return data;
+  }
+
+  public void setData(List<FileData> data) {
+    this.data = data;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestFile.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestFile.java
new file mode 100644
index 0000000000..607f52a86d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/manifest/ManifestFile.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.manifest;
+
+public class ManifestFile {
+
+  String name;
+  ManifestContent content;
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public ManifestContent getContent() {
+    return content;
+  }
+
+  public void setContent(ManifestContent content) {
+    this.content = content;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Constraint.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Constraint.java
new file mode 100644
index 0000000000..8aad825055
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Constraint.java
@@ -0,0 +1,78 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Constraint {
+  private Object[] length;
+  private Integer[] range;
+  private List<Object> valid_values;
+  private String pattern;
+
+  public Constraint() {
+  }
+
+  public Integer[] getRange() {
+    return range;
+  }
+
+  public void setRange(Integer[] inRange) {
+    this.range = new Integer[]{inRange[0], inRange[1]};
+  }
+
+  public List<Object> getValid_values() {
+    return valid_values;
+  }
+
+  public void setValid_values(List<Object> validValues) {
+    this.valid_values = validValues;
+  }
+
+  /**
+   * Add valid value.
+   *
+   * @param validValue the valid value
+   */
+  public void addValidValue(Object validValue) {
+    if (this.valid_values == null) {
+      this.valid_values = new ArrayList<>();
+    }
+    valid_values.add(validValue);
+  }
+
+  public Object[] getLength() {
+    return length;
+  }
+
+  public void setLength(Object[] length) {
+    this.length = length;
+  }
+
+  public String getPattern() {
+    return pattern;
+  }
+
+  public void setPattern(String pattern) {
+    this.pattern = pattern;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Environment.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Environment.java
new file mode 100644
index 0000000000..b2f45d06d9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Environment.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.Map;
+
+public class Environment {
+  Map<String, Object> parameters;
+
+  public Map<String, Object> getParameters() {
+    return parameters;
+  }
+
+  public void setParameters(Map<String, Object> parameters) {
+    this.parameters = parameters;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/GroupTypeValues.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/GroupTypeValues.java
new file mode 100644
index 0000000000..84259b1807
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/GroupTypeValues.java
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public enum GroupTypeValues {
+  EXCLUSIVITY("exclusivity"),
+  AFFINITY("affinity"),
+  DIVERSITY("diversity");
+
+  private static List<String> groupTypeAsStrings;
+
+  static {
+    groupTypeAsStrings = new ArrayList<>();
+    for (GroupTypeValues attGroupTypeValue : GroupTypeValues.values()) {
+      groupTypeAsStrings.add(attGroupTypeValue.groupTypeValue);
+    }
+  }
+
+  private String groupTypeValue;
+
+  GroupTypeValues(String groupTypeValue) {
+    this.groupTypeValue = groupTypeValue;
+  }
+
+  public static boolean isGroupTypeValid(String groupType) {
+    return groupTypeAsStrings.contains(groupType);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplate.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplate.java
new file mode 100644
index 0000000000..4170d35d7a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplate.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.List;
+import java.util.Map;
+
+public class HeatOrchestrationTemplate {
+  String heat_template_version;
+  String description;
+  List<ParameterGroup> parameter_groups;
+  Map<String, Parameter> parameters;
+  Map<String, Resource> resources;
+  Map<String, Output> outputs;
+  Map<String, Object> conditions;
+
+  public String getHeat_template_version() {
+    return heat_template_version;
+  }
+
+  public void setHeat_template_version(String heatTemplateVersion) {
+    this.heat_template_version = heatTemplateVersion;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public List<ParameterGroup> getParameter_groups() {
+    return parameter_groups;
+  }
+
+  public void setParameter_groups(List<ParameterGroup> parameterGroups) {
+    this.parameter_groups = parameterGroups;
+  }
+
+  public Map<String, Parameter> getParameters() {
+    return parameters;
+  }
+
+  public void setParameters(Map<String, Parameter> parameters) {
+    this.parameters = parameters;
+  }
+
+  public Map<String, Resource> getResources() {
+    return resources;
+  }
+
+  public void setResources(Map<String, Resource> resources) {
+    this.resources = resources;
+  }
+
+  public Map<String, Output> getOutputs() {
+    return outputs;
+  }
+
+  public void setOutputs(Map<String, Output> outputs) {
+    this.outputs = outputs;
+  }
+
+  public Map<String, Object> getConditions() {
+    return conditions;
+  }
+
+  public void setConditions(Map<String, Object> conditions) {
+    this.conditions = conditions;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatPseudoParameters.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatPseudoParameters.java
new file mode 100644
index 0000000000..c822a78a93
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatPseudoParameters.java
@@ -0,0 +1,61 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public enum HeatPseudoParameters {
+  OS_STACK_NAME("OS::stack_name"),
+  OS_STACK_ID("OS::stack_id"),
+  OS_PROJECT_ID("OS::project_id");
+
+  private static List<String> pseudoParameterNames;
+
+  static {
+    pseudoParameterNames = new ArrayList<>();
+    for (HeatPseudoParameters parameter : HeatPseudoParameters.values()) {
+      pseudoParameterNames.add(parameter.getPseudoParameter());
+    }
+  }
+
+  private String pseudoParameter;
+
+  HeatPseudoParameters(String pseudoParameter) {
+    this.pseudoParameter = pseudoParameter;
+  }
+
+  public static List<String> getPseudoParameterNames() {
+    return pseudoParameterNames;
+  }
+
+  public static void setPseudoParameterNames(List<String> pseudoParameterNames) {
+    HeatPseudoParameters.pseudoParameterNames = pseudoParameterNames;
+  }
+
+  public String getPseudoParameter() {
+    return pseudoParameter;
+  }
+
+  public void setPseudoParameter(String pseudoParameter) {
+    this.pseudoParameter = pseudoParameter;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatResourcesTypes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatResourcesTypes.java
new file mode 100644
index 0000000000..d4adfe7d32
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/HeatResourcesTypes.java
@@ -0,0 +1,206 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+/**
+ * The enum Heat resources types.
+ */
+public enum HeatResourcesTypes {
+  /**
+   * Nova server resource type heat resources types.
+   */
+  NOVA_SERVER_RESOURCE_TYPE("OS::Nova::Server"),
+  /**
+   * Nova server group resource type heat resources types.
+   */
+  NOVA_SERVER_GROUP_RESOURCE_TYPE("OS::Nova::ServerGroup"),
+  /**
+   * Neutron port resource type heat resources types.
+   */
+  NEUTRON_PORT_RESOURCE_TYPE("OS::Neutron::Port"),
+  /**
+   * Contrail network rule resource type heat resources types.
+   */
+  CONTRAIL_NETWORK_RULE_RESOURCE_TYPE("OS::Contrail::NetworkPolicy"),
+  /**
+   * Contrail network attach rule resource type heat resources types.
+   */
+  CONTRAIL_NETWORK_ATTACH_RULE_RESOURCE_TYPE("OS::Contrail::AttachPolicy"),
+  /**
+   * Contrail virtual network resource type heat resources types.
+   */
+  CONTRAIL_VIRTUAL_NETWORK_RESOURCE_TYPE("OS::Contrail::VirtualNetwork"),
+  /**
+   * Cinder volume resource type heat resources types.
+   */
+  CINDER_VOLUME_RESOURCE_TYPE("OS::Cinder::Volume"),
+  /**
+   * Cinder volume attachment resource type heat resources types.
+   */
+  CINDER_VOLUME_ATTACHMENT_RESOURCE_TYPE("OS::Cinder::VolumeAttachment"),
+  /**
+   * Neutron net resource type heat resources types.
+   */
+  NEUTRON_NET_RESOURCE_TYPE("OS::Neutron::Net"),
+  /**
+   * Neutron subnet resource type heat resources types.
+   */
+  NEUTRON_SUBNET_RESOURCE_TYPE("OS::Neutron::Subnet"),
+  /**
+   * Neutron security group resource type heat resources types.
+   */
+  NEUTRON_SECURITY_GROUP_RESOURCE_TYPE("OS::Neutron::SecurityGroup"),
+  /**
+   * Heat software config type heat resources types.
+   */
+  HEAT_SOFTWARE_CONFIG_TYPE("OS::Heat::SoftwareConfig"),
+  /**
+   * Heat cloud config type heat resources types.
+   */
+  HEAT_CLOUD_CONFIG_TYPE("OS::Heat::CloudConfig"),
+  /**
+   * Heat multipart mime type heat resources types.
+   */
+  HEAT_MULTIPART_MIME_TYPE("OS::Heat::MultipartMime"),
+  /**
+   * Heat contrail network ipam type heat resources types.
+   */
+  HEAT_CONTRAIL_NETWORK_IPAM_TYPE("OS::Contrail::NetworkIpam"),
+  /**
+   * Contrail v 2 virtual network resource type heat resources types.
+   */
+  CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE("OS::ContrailV2::VirtualNetwork"),
+  /**
+   * Contrail v 2 virtual machine interface resource type heat resources types.
+   */
+  CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE("OS::ContrailV2::VirtualMachineInterface"),
+  /**
+   * Contrail service template heat resources types.
+   */
+  CONTRAIL_SERVICE_TEMPLATE("OS::Contrail::ServiceTemplate"),
+  /**
+   * Contrail service instance heat resources types.
+   */
+  CONTRAIL_SERVICE_INSTANCE("OS::Contrail::ServiceInstance"),
+  /**
+   * Contrail v 2 network rule resource type heat resources types.
+   */
+  CONTRAIL_V2_NETWORK_RULE_RESOURCE_TYPE("OS::ContrailV2::NetworkPolicy"),
+  /**
+   * Resource group resource type heat resources types.
+   */
+  RESOURCE_GROUP_RESOURCE_TYPE("OS::Heat::ResourceGroup");
+
+  private static Map<String, HeatResourcesTypes> stringToHeatResourceTypeMap;
+
+  static {
+    stringToHeatResourceTypeMap = new HashMap<>();
+
+    for (HeatResourcesTypes type : HeatResourcesTypes.values()) {
+      stringToHeatResourceTypeMap.put(type.heatResource, type);
+    }
+  }
+
+  private String heatResource;
+
+
+  HeatResourcesTypes(String heatResource) {
+    this.heatResource = heatResource;
+  }
+
+  /**
+   * Find by heat resource heat resources types.
+   *
+   * @param heatResource the heat resource
+   * @return the heat resources types
+   */
+  public static HeatResourcesTypes findByHeatResource(String heatResource) {
+    return stringToHeatResourceTypeMap.get(heatResource);
+  }
+
+  /**
+   * Is resource type valid boolean.
+   *
+   * @param resourceType the resource type
+   * @return the boolean
+   */
+  public static boolean isResourceTypeValid(String resourceType) {
+    return Objects.nonNull(findByHeatResource(resourceType));
+  }
+
+  /**
+   * Is resource expected to be exposed boolean.
+   *
+   * @param resourceType the resource type
+   * @return the boolean
+   */
+  public static boolean isResourceExpectedToBeExposed(String resourceType) {
+    return (resourceType.equals(NOVA_SERVER_GROUP_RESOURCE_TYPE.getHeatResource())
+        || resourceType.equals(CONTRAIL_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource())
+        || resourceType.equals(NEUTRON_NET_RESOURCE_TYPE.getHeatResource())
+        || resourceType.equals(CINDER_VOLUME_RESOURCE_TYPE.getHeatResource())
+        || resourceType.equals(NEUTRON_SECURITY_GROUP_RESOURCE_TYPE.getHeatResource())
+      );
+  }
+
+  /**
+   * Gets list for resource type.
+   *
+   * @param types the types
+   * @return the list for resource type
+   */
+  public static Map<HeatResourcesTypes, List<String>> getListForResourceType(
+      HeatResourcesTypes... types) {
+    Map<HeatResourcesTypes, List<String>> result = new HashMap<>();
+
+    for (HeatResourcesTypes type : types) {
+      result.put(type, new ArrayList<>());
+    }
+
+    return result;
+  }
+
+  /**
+   * Gets heat resource.
+   *
+   * @return the heat resource
+   */
+  public String getHeatResource() {
+
+    return heatResource;
+  }
+
+  /**
+   * Sets heat resource.
+   *
+   * @param heatResource the heat resource
+   */
+  public void setHeatResource(String heatResource) {
+    this.heatResource = heatResource;
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Output.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Output.java
new file mode 100644
index 0000000000..8222edded2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Output.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+public class Output {
+  String description;
+  Object value;
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public Object getValue() {
+    return value;
+  }
+
+  public void setValue(Object value) {
+    this.value = value;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Parameter.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Parameter.java
new file mode 100644
index 0000000000..63681cc80c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Parameter.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.List;
+import java.util.Map;
+
+public class Parameter {
+  String type;
+  String label;
+  String description;
+  Object _default;
+  boolean hidden;
+  List<Map<String, Object>> constraints;
+  boolean immutable;
+
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+
+  public String getLabel() {
+    return label;
+  }
+
+  public void setLabel(String label) {
+    this.label = label;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public Object get_default() {
+    return _default;
+  }
+
+  public void set_default(Object defaultValue) {
+    this._default = defaultValue;
+  }
+
+  public boolean isHidden() {
+    return hidden;
+  }
+
+  public void setHidden(boolean hidden) {
+    this.hidden = hidden;
+  }
+
+  public List<Map<String, Object>> getConstraints() {
+    return constraints;
+  }
+
+  public void setConstraints(List<Map<String, Object>> constraints) {
+    this.constraints = constraints;
+  }
+
+  public boolean isImmutable() {
+    return immutable;
+  }
+
+  public void setImmutable(boolean immutable) {
+    this.immutable = immutable;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterGroup.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterGroup.java
new file mode 100644
index 0000000000..8ab066f4a4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterGroup.java
@@ -0,0 +1,53 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.List;
+
+public class ParameterGroup {
+  String label;
+  String description;
+  List<String> parameters;
+
+  public String getLabel() {
+    return label;
+  }
+
+  public void setLabel(String label) {
+    this.label = label;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public List<String> getParameters() {
+    return parameters;
+  }
+
+  public void setParameters(List<String> parameters) {
+    this.parameters = parameters;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterType.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterType.java
new file mode 100644
index 0000000000..37c430ec36
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ParameterType.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+public enum ParameterType {
+
+  STRING("string"),
+  NUMBER("number"),
+  JSON("json"),
+  BOOLEAN("boolean"),
+  COMMA_DELIMITED_LIST("comma_delimited_list");
+
+  private String displayName;
+
+  ParameterType(String displayName) {
+    this.displayName = displayName;
+  }
+
+  public String getDisplayName() {
+    return displayName;
+  }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PolicyTypes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PolicyTypes.java
new file mode 100644
index 0000000000..3195e61fe5
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PolicyTypes.java
@@ -0,0 +1,61 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+public enum PolicyTypes {
+  AFFINITY("affinity"),
+  ANTI_AFFINITY("anti-affinity");
+
+  private static Map<String, PolicyTypes> stringToPolicyTypesMap;
+
+  static {
+    stringToPolicyTypesMap = new HashMap<>();
+    for (PolicyTypes type : PolicyTypes.values()) {
+      stringToPolicyTypesMap.put(type.policy, type);
+    }
+  }
+
+  private String policy;
+
+  PolicyTypes(String policy) {
+    this.policy = policy;
+  }
+
+  public static PolicyTypes findByPolicy(String policy) {
+    return stringToPolicyTypesMap.get(policy);
+  }
+
+  public static boolean isGivenPolicyValid(String policyToCheck) {
+    return Objects.nonNull(findByPolicy(policyToCheck));
+  }
+
+  public String getPolicy() {
+    return policy;
+  }
+
+  public void setPolicy(String policy) {
+    this.policy = policy;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PropertiesMapKeyTypes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PropertiesMapKeyTypes.java
new file mode 100644
index 0000000000..e8d43fc10c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/PropertiesMapKeyTypes.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+public enum PropertiesMapKeyTypes {
+  IMAGE("image"),
+  FLAVOR("flavor"),
+  NETWORKS("networks"),
+  RESOURCE_DEF("resource_def");
+
+  private String keyMap;
+
+  PropertiesMapKeyTypes(String keyMap) {
+    this.keyMap = keyMap;
+  }
+
+  public String getKeyMap() {
+    return keyMap;
+  }
+
+  public void setKeyMap(String keyMap) {
+    this.keyMap = keyMap;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Resource.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Resource.java
new file mode 100644
index 0000000000..f4c3cd91cb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/Resource.java
@@ -0,0 +1,92 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.Map;
+
+public class Resource {
+  String type;
+  Map<String, Object> properties;
+  Object metadata;
+  Object depends_on;
+  Object update_policy;
+  Object deletion_policy;
+
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+
+  public Map<String, Object> getProperties() {
+    return properties;
+  }
+
+  public void setProperties(Map<String, Object> properties) {
+    this.properties = properties;
+  }
+
+  public Object getMetadata() {
+    return metadata;
+  }
+
+  public void setMetadata(Object metadata) {
+    this.metadata = metadata;
+  }
+
+  public Object getDepends_on() {
+    return depends_on;
+  }
+
+  public void setDepends_on(Object dependsOn) {
+    this.depends_on = dependsOn;
+  }
+
+  public Object getUpdate_policy() {
+    return update_policy;
+  }
+
+  public void setUpdate_policy(Object updatePolicy) {
+    this.update_policy = updatePolicy;
+  }
+
+  public Object getDeletion_policy() {
+    return deletion_policy;
+  }
+
+  public void setDeletion_policy(Object deletionPolicy) {
+    this.deletion_policy = deletionPolicy;
+  }
+
+  @Override
+  public String toString() {
+    return "Resource{"
+        + "type='" + type + '\''
+        + ", properties=" + properties
+        + ", metadata=" + metadata
+        + ", depends_on=" + depends_on
+        + ", update_policy='" + update_policy + '\''
+        + ", deletion_policy='" + deletion_policy + '\''
+        + '}';
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceReferenceFunctions.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceReferenceFunctions.java
new file mode 100644
index 0000000000..b36d130597
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceReferenceFunctions.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+public enum ResourceReferenceFunctions {
+  GET_RESOURCE("get_resource"),
+  GET_PARAM("get_param"),
+  GET_ATTR("get_attr"),
+  GET_FILE("get_file"),
+  SCHEDULER_HINTS("scheduler_hints");
+
+
+  private String function;
+
+  ResourceReferenceFunctions(String function) {
+    this.function = function;
+  }
+
+  public String getFunction() {
+    return function;
+  }
+
+  public void setFunction(String function) {
+    this.function = function;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceTypeToMessageString.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceTypeToMessageString.java
new file mode 100644
index 0000000000..d7ede70942
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/model/ResourceTypeToMessageString.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.model;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum ResourceTypeToMessageString {
+  SERVER_GROUP(HeatResourcesTypes.NOVA_SERVER_GROUP_RESOURCE_TYPE, "ServerGroup"),
+  SECURITY_GROUP(HeatResourcesTypes.NEUTRON_SECURITY_GROUP_RESOURCE_TYPE, "SecurityGroup"),
+  NETWORK_POLICY(HeatResourcesTypes.CONTRAIL_NETWORK_RULE_RESOURCE_TYPE, "NetworkPolicy");
+
+  private static Map<HeatResourcesTypes, String> resourcesTypesStringMap;
+
+  static {
+    resourcesTypesStringMap = new HashMap<>();
+
+    for (ResourceTypeToMessageString resourceTypeToMessageString : ResourceTypeToMessageString
+        .values()) {
+      resourcesTypesStringMap
+          .put(resourceTypeToMessageString.type, resourceTypeToMessageString.messageString);
+    }
+  }
+
+  private String messageString;
+  private HeatResourcesTypes type;
+
+
+  ResourceTypeToMessageString(HeatResourcesTypes type, String messgageString) {
+    this.type = type;
+    this.messageString = messgageString;
+  }
+
+  public static String getTypeForMessageFromResourceType(HeatResourcesTypes type) {
+    return resourcesTypesStringMap.get(type);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/Artifact.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/Artifact.java
new file mode 100644
index 0000000000..b5c263f545
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/Artifact.java
@@ -0,0 +1,105 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.structure;
+
+
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.heat.datatypes.manifest.FileData;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Artifact implements Comparable<Artifact> {
+
+  private String fileName;
+  private FileData.Type type;
+  private List<ErrorMessage> errors;
+
+  public Artifact(String fileName, FileData.Type type) {
+    this.fileName = fileName;
+    this.type = type;
+  }
+
+
+  public String getFileName() {
+    return fileName;
+  }
+
+  public void setFileName(String name) {
+    this.fileName = name;
+  }
+
+
+  public FileData.Type getType() {
+    return type;
+  }
+
+  public List<ErrorMessage> getErrors() {
+    return errors;
+  }
+
+  public void setErrors(List<ErrorMessage> errors) {
+    this.errors = errors;
+  }
+
+  /**
+   * Add error to error list.
+   *
+   * @param error the error
+   */
+  public void addErrorToErrorList(ErrorMessage error) {
+    if (this.errors == null || this.errors.isEmpty()) {
+      this.errors = new ArrayList<>();
+    }
+
+    this.errors.add(error);
+  }
+
+
+  @Override
+  public boolean equals(Object obj) {
+    if (this == obj) {
+      return true;
+    }
+    if (obj == null || getClass() != obj.getClass()) {
+      return false;
+    }
+
+    Artifact artifact = (Artifact) obj;
+
+    if (!fileName.equals(artifact.fileName)) {
+      return false;
+    }
+    return true;
+
+  }
+
+  @Override
+  public int hashCode() {
+    int result = fileName.hashCode();
+    return result;
+  }
+
+  @Override
+  public int compareTo(Artifact artifact) {
+    return artifact.getFileName().compareTo(this.getFileName());
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/HeatStructureTree.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/HeatStructureTree.java
new file mode 100644
index 0000000000..c86425fd43
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/HeatStructureTree.java
@@ -0,0 +1,467 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.structure;
+
+
+import org.codehaus.jackson.annotate.JsonProperty;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.heat.datatypes.manifest.FileData;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+/**
+ * The type Heat structure tree.
+ */
+public class HeatStructureTree implements Comparable<HeatStructureTree> {
+
+  private String fileName;
+  private FileData.Type type;
+  private Boolean isBase;
+  private HeatStructureTree env;
+  private List<ErrorMessage> errors;
+  private Set<HeatStructureTree> HEAT;
+  private Set<HeatStructureTree> volume;
+  private Set<HeatStructureTree> network;
+  private Set<HeatStructureTree> nested;
+  private Set<HeatStructureTree> other;
+  private Set<Artifact> artifacts;
+
+  /**
+   * Instantiates a new Heat structure tree.
+   */
+  public HeatStructureTree() {
+  }
+
+  ;
+
+  /**
+   * Instantiates a new Heat structure tree.
+   *
+   * @param fileName the file name
+   * @param isBase   the is base
+   */
+  public HeatStructureTree(String fileName, boolean isBase) {
+    setBase(isBase);
+    setFileName(fileName);
+  }
+
+  /**
+   * Gets heat structure tree by name.
+   *
+   * @param filesSet the files set
+   * @param filename the filename
+   * @return the heat structure tree by name
+   */
+  public static HeatStructureTree getHeatStructureTreeByName(Set<HeatStructureTree> filesSet,
+                                                             String filename) {
+    for (HeatStructureTree heatStructureTree : filesSet) {
+      if (heatStructureTree.getFileName().equals(filename)) {
+        return heatStructureTree;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Sets type.
+   *
+   * @param type the type
+   */
+  public void setType(FileData.Type type) {
+    this.type = type;
+  }
+
+  /**
+   * Gets base.
+   *
+   * @return the base
+   */
+  public Boolean getBase() {
+    return isBase;
+  }
+
+  /**
+   * Sets base.
+   *
+   * @param base the base
+   */
+  public void setBase(Boolean base) {
+    isBase = base;
+  }
+
+  /**
+   * Gets file name.
+   *
+   * @return the file name
+   */
+  public String getFileName() {
+    return fileName;
+  }
+
+  /**
+   * Sets file name.
+   *
+   * @param file the file
+   */
+  public void setFileName(String file) {
+    this.fileName = file;
+  }
+
+  /**
+   * Gets heat.
+   *
+   * @return the heat
+   */
+  @JsonProperty(value = "HEAT")
+  public Set<HeatStructureTree> getHEAT() {
+    return HEAT;
+  }
+
+  /**
+   * Sets heat.
+   *
+   * @param heat the heat
+   */
+  public void setHEAT(Set<HeatStructureTree> heat) {
+    this.HEAT = heat;
+  }
+
+  /**
+   * Gets nested.
+   *
+   * @return the nested
+   */
+  public Set<HeatStructureTree> getNested() {
+    return nested;
+  }
+
+  /**
+   * Sets nested.
+   *
+   * @param nested the nested
+   */
+  public void setNested(Set<HeatStructureTree> nested) {
+    this.nested = nested;
+  }
+
+  /**
+   * Gets artifacts.
+   *
+   * @return the artifacts
+   */
+  public Set<Artifact> getArtifacts() {
+    return artifacts;
+  }
+
+  /**
+   * Sets artifacts.
+   *
+   * @param artifacts the artifacts
+   */
+  public void setArtifacts(Set<Artifact> artifacts) {
+    this.artifacts = artifacts;
+  }
+
+  /**
+   * Add heat structure tree to nested heat list.
+   *
+   * @param heatStructureTree the heat structure tree
+   */
+  public void addHeatStructureTreeToNestedHeatList(HeatStructureTree heatStructureTree) {
+    if (this.nested == null) {
+      this.nested = new TreeSet<>();
+    }
+    if (!findItemInSetByName(this.nested, heatStructureTree)) {
+      this.nested.add(heatStructureTree);
+    }
+  }
+
+  /**
+   * Add artifact to artifact list.
+   *
+   * @param artifact the artifact
+   */
+  public void addArtifactToArtifactList(Artifact artifact) {
+    if (this.artifacts == null || this.artifacts.isEmpty()) {
+      this.artifacts = new TreeSet<>();
+    }
+    this.artifacts.add(artifact);
+  }
+
+  /**
+   * Gets env.
+   *
+   * @return the env
+   */
+  public HeatStructureTree getEnv() {
+    return env;
+  }
+
+  /**
+   * Sets env.
+   *
+   * @param env the env
+   */
+  public void setEnv(HeatStructureTree env) {
+    this.env = env;
+  }
+
+  /**
+   * Gets volume.
+   *
+   * @return the volume
+   */
+  public Set<HeatStructureTree> getVolume() {
+    return volume;
+  }
+
+  /**
+   * Sets volume.
+   *
+   * @param volume the volume
+   */
+  public void setVolume(Set<HeatStructureTree> volume) {
+    this.volume = volume;
+  }
+
+  /**
+   * Gets network.
+   *
+   * @return the network
+   */
+  public Set<HeatStructureTree> getNetwork() {
+    return network;
+  }
+
+  /**
+   * Sets network.
+   *
+   * @param network the network
+   */
+  public void setNetwork(Set<HeatStructureTree> network) {
+    this.network = network;
+  }
+
+  /**
+   * Add network to network list.
+   *
+   * @param heatStructureTree the heat structure tree
+   */
+  public void addNetworkToNetworkList(HeatStructureTree heatStructureTree) {
+    if (this.network == null) {
+      this.network = new TreeSet<>();
+    }
+    if (!findItemInSetByName(this.network, heatStructureTree)) {
+      this.network.add(heatStructureTree);
+    }
+  }
+
+  /**
+   * Add volume file to volume list.
+   *
+   * @param heatStructureTree the heat structure tree
+   */
+  public void addVolumeFileToVolumeList(HeatStructureTree heatStructureTree) {
+    if (this.volume == null) {
+      this.volume = new TreeSet<>();
+    }
+    if (!findItemInSetByName(this.volume, heatStructureTree)) {
+      this.volume.add(heatStructureTree);
+    }
+  }
+
+  /**
+   * Add heat to heat list.
+   *
+   * @param heat the heat
+   */
+  public void addHeatToHEATList(HeatStructureTree heat) {
+    if (this.HEAT == null) {
+      this.HEAT = new TreeSet<>();
+    }
+
+    this.HEAT.add(heat);
+  }
+
+  /**
+   * Add other to other list.
+   *
+   * @param other the other
+   */
+  public void addOtherToOtherList(HeatStructureTree other) {
+    if (this.other == null) {
+      this.other = new TreeSet<>();
+    }
+
+    this.other.add(other);
+  }
+
+  /**
+   * Find item in set by name boolean.
+   *
+   * @param searchSet the search set
+   * @param toFind    the to find
+   * @return the boolean
+   */
+  public boolean findItemInSetByName(Set<HeatStructureTree> searchSet, HeatStructureTree toFind) {
+    for (HeatStructureTree heatStructureTree : searchSet) {
+      if (heatStructureTree.getFileName().equals(toFind.getFileName())) {
+        return true;
+      }
+
+    }
+
+    return false;
+  }
+
+  /**
+   * Remove from volume or network.
+   *
+   * @param fileNameToRemove the file name to remove
+   * @param type             the type
+   */
+  public void removeFromVolumeOrNetwork(String fileNameToRemove, FileData.Type type) {
+    Set<HeatStructureTree> volumeOrNetworkSet =
+        type.equals(FileData.Type.HEAT_VOL) ? this.volume : this.network;
+    HeatStructureTree toRemove = getHeatStructureTreeByName(volumeOrNetworkSet, fileNameToRemove);
+
+    volumeOrNetworkSet.remove(toRemove);
+  }
+
+  @Override
+  public boolean equals(Object other) {
+    if (this == other) {
+      return true;
+    }
+    if (other == null || getClass() != other.getClass()) {
+      return false;
+    }
+
+    HeatStructureTree heatStructureTree = (HeatStructureTree) other;
+
+    if (fileName != null ? !fileName.equals(heatStructureTree.fileName)
+        : heatStructureTree.fileName != null) {
+      return false;
+    }
+    if (env != null ? !env.equals(heatStructureTree.env) : heatStructureTree.env != null) {
+      return false;
+    }
+    if (HEAT != null ? !HEAT.equals(heatStructureTree.HEAT) : heatStructureTree.HEAT != null) {
+      return false;
+    }
+    if (volume != null ? !volume.equals(heatStructureTree.volume)
+        : heatStructureTree.volume != null) {
+      return false;
+    }
+    if (network != null ? !network.equals(heatStructureTree.network)
+        : heatStructureTree.network != null) {
+      return false;
+    }
+    if (artifacts != null ? !artifacts.equals(heatStructureTree.artifacts)
+        : heatStructureTree.artifacts != null) {
+      return false;
+    }
+    if (nested != null ? !nested.equals(heatStructureTree.nested)
+        : heatStructureTree.nested != null) {
+      return false;
+    }
+    if (errors != null ? !errors.equals(heatStructureTree.errors)
+        : heatStructureTree.errors != null) {
+      return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int result1 = fileName != null ? fileName.hashCode() : 0;
+    result1 = 31 * result1 + (env != null ? env.hashCode() : 0);
+    result1 = 31 * result1 + (HEAT != null ? HEAT.hashCode() : 0);
+    result1 = 31 * result1 + (volume != null ? volume.hashCode() : 0);
+    result1 = 31 * result1 + (network != null ? network.hashCode() : 0);
+    result1 = 31 * result1 + (artifacts != null ? artifacts.hashCode() : 0);
+    result1 = 31 * result1 + (nested != null ? nested.hashCode() : 0);
+    result1 = 31 * result1 + (errors != null ? errors.hashCode() : 0);
+
+
+    return result1;
+  }
+
+  /**
+   * Gets errors.
+   *
+   * @return the errors
+   */
+  public List<ErrorMessage> getErrors() {
+    return errors;
+  }
+
+  /**
+   * Sets errors.
+   *
+   * @param errors the errors
+   */
+  public void setErrors(List<ErrorMessage> errors) {
+    this.errors = errors;
+  }
+
+  /**
+   * Add error to errors list.
+   *
+   * @param error the error
+   */
+  public void addErrorToErrorsList(ErrorMessage error) {
+    if (this.errors == null || this.errors.isEmpty()) {
+      this.errors = new ArrayList<>();
+    }
+    if (!this.errors.contains(error)) {
+      this.errors.add(error);
+    }
+  }
+
+  /**
+   * Gets other.
+   *
+   * @return the other
+   */
+  public Set<HeatStructureTree> getOther() {
+    return other;
+  }
+
+  /**
+   * Sets other.
+   *
+   * @param other the other
+   */
+  public void setOther(Set<HeatStructureTree> other) {
+    this.other = other;
+  }
+
+  @Override
+  public int compareTo(HeatStructureTree heatStructureTree) {
+    return heatStructureTree.getFileName().compareTo(this.getFileName());
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/ValidationStructureList.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/ValidationStructureList.java
new file mode 100644
index 0000000000..f2acb2810d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/structure/ValidationStructureList.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.datatypes.structure;
+
+public class ValidationStructureList {
+  private HeatStructureTree importStructure;
+
+  public ValidationStructureList() {
+  }
+
+  public ValidationStructureList(HeatStructureTree importStructure) {
+    this.importStructure = importStructure;
+  }
+
+  public HeatStructureTree getImportStructure() {
+    return importStructure;
+  }
+
+  public void setImportStructure(HeatStructureTree importStructure) {
+    this.importStructure = importStructure;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/ErrorCodes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/ErrorCodes.java
new file mode 100644
index 0000000000..c48d732e63
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/ErrorCodes.java
@@ -0,0 +1,25 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services;
+
+public class ErrorCodes {
+  public static final String INVALID_BOOLEAN = "INVALID_BOOLEAN";
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatConstants.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatConstants.java
new file mode 100644
index 0000000000..e2afe89a06
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatConstants.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services;
+
+public class HeatConstants {
+  public static final String GET_ATT_FROM_RESOURCE_GROUP_PREFIX = "resource.";
+  public static final String RESOURCE_GROUP_INDEX_VAR_DEFAULT_VALUE = "%index%";
+
+  public static final String INDEX_PROPERTY_NAME = "index_var";
+  public static final String SERVICE_SCALING_PROPERTY_NAME = "service_scaling";
+  public static final String INSTANCE_UUID_PROPERTY_NAME = "instance_uuid";
+  public static final String VOLUME_ID_PROPERTY_NAME = "volume_id";
+  public static final String RESOURCE_DEF_PROPERTY_NAME = "resource_def";
+  public static final String SCALE_OUT_PROPERTY_NAME = "scale_out";
+
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatStructureUtil.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatStructureUtil.java
new file mode 100644
index 0000000000..a216b224af
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/HeatStructureUtil.java
@@ -0,0 +1,261 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.collections4.MapUtils;
+import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
+import org.openecomp.core.validation.errors.Messages;
+import org.openecomp.core.validation.types.GlobalValidationContext;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
+import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
+import org.openecomp.sdc.heat.datatypes.model.PropertiesMapKeyTypes;
+import org.openecomp.sdc.heat.datatypes.model.Resource;
+import org.openecomp.sdc.heat.datatypes.model.ResourceReferenceFunctions;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * The type Heat structure util.
+ */
+public class HeatStructureUtil {
+
+  /**
+   * Gets nested files.
+   *
+   * @param filename      the filename
+   * @param hot           the hot
+   * @param globalContext the global context
+   * @return the nested files
+   */
+  public static Set<String> getNestedFiles(String filename, HeatOrchestrationTemplate hot,
+                                           GlobalValidationContext globalContext) {
+
+    Set<String> nestedFileList = new HashSet<>();
+    Set<String> resourceDefNestedFiles;
+    hot.getResources().values().stream().filter(
+        resource -> (resource.getType().endsWith(".yaml") || resource.getType().endsWith(".yml")))
+        .forEach(resource -> nestedFileList.add(resource.getType()));
+
+    resourceDefNestedFiles = getResourceDefNestedFiles(filename, hot, globalContext);
+    nestedFileList.addAll(resourceDefNestedFiles);
+
+    return nestedFileList;
+  }
+
+
+  private static Set<String> getResourceDefNestedFiles(String filename,
+                                                       HeatOrchestrationTemplate hot,
+                                                       GlobalValidationContext globalContext) {
+    Set<String> resourceDefNestedFiles = new HashSet<>();
+    hot.getResources()
+        .entrySet()
+        .stream()
+        .filter(entry -> entry.getValue().getType()
+            .equals(HeatResourcesTypes.RESOURCE_GROUP_RESOURCE_TYPE.getHeatResource()))
+        .filter(entry ->
+            getResourceDef(filename, entry.getKey(), entry.getValue(), globalContext) != null
+                && isNestedResource(
+                    getResourceDef(filename, entry.getKey(), entry.getValue(), globalContext)
+                        .getType()))
+        .forEach(entry -> resourceDefNestedFiles.add(
+            getResourceDef(filename, entry.getKey(), entry.getValue(), globalContext).getType()));
+
+    return resourceDefNestedFiles;
+  }
+
+
+  /**
+   * Gets resource def.
+   *
+   * @param filename      the filename
+   * @param resourceName  the resource name
+   * @param resource      the resource
+   * @param globalContext the global context
+   * @return the resource def
+   */
+  @SuppressWarnings("unchecked")
+  public static Resource getResourceDef(String filename, String resourceName, Resource resource,
+                                        GlobalValidationContext globalContext) {
+    Resource resourceDef = null;
+    Map<String, Object> resourceDefValueMap = resource.getProperties() == null ? null
+        : (Map<String, Object>) resource.getProperties()
+            .get(PropertiesMapKeyTypes.RESOURCE_DEF.getKeyMap());
+    if (MapUtils.isNotEmpty(resourceDefValueMap)) {
+      Object resourceDefType = resourceDefValueMap.get("type");
+      if (Objects.nonNull(resourceDefType)) {
+        if (resourceDefType instanceof String) {
+          boolean isNested =
+              checkIfResourceGroupTypeIsNested(filename, resourceName, (String) resourceDefType,
+                  globalContext);
+          if (isNested) {
+            resourceDef = new Resource();
+            resourceDef.setType((String) resourceDefType);
+            //noinspection unchecked
+            resourceDef.setProperties((Map<String, Object>) resourceDefValueMap.get("properties"));
+          }
+        } else {
+          globalContext.addMessage(filename, ErrorLevel.WARNING, ErrorMessagesFormatBuilder
+              .getErrorWithParameters(Messages.INVALID_RESOURCE_GROUP_TYPE.getErrorMessage(),
+                  resourceName, resourceDefType.toString()));
+        }
+      } else {
+        globalContext.addMessage(filename, ErrorLevel.WARNING, ErrorMessagesFormatBuilder
+            .getErrorWithParameters(Messages.INVALID_RESOURCE_TYPE.getErrorMessage(), "null",
+                resourceName));
+      }
+
+    }
+    return resourceDef;
+  }
+
+
+  /**
+   * Check if resource group type is nested boolean.
+   *
+   * @param filename        the filename
+   * @param resourceName    the resource name
+   * @param resourceDefType the resource def type
+   * @param globalContext   the global context
+   * @return the boolean
+   */
+  public static boolean checkIfResourceGroupTypeIsNested(String filename, String resourceName,
+                                                         String resourceDefType,
+                                                         GlobalValidationContext globalContext) {
+    if (!HeatStructureUtil.isNestedResource(resourceDefType)) {
+      globalContext.addMessage(filename, ErrorLevel.WARNING, ErrorMessagesFormatBuilder
+          .getErrorWithParameters(Messages.INVALID_RESOURCE_GROUP_TYPE.getErrorMessage(),
+              resourceName, resourceDefType));
+      return false;
+    }
+    return true;
+  }
+
+  /**
+   * Gets artifact files.
+   *
+   * @param filename      the filename
+   * @param hot           the hot
+   * @param globalContext the global context
+   * @return the artifact files
+   */
+  public static Set<String> getArtifactFiles(String filename, HeatOrchestrationTemplate hot,
+                                             GlobalValidationContext globalContext) {
+    Set<String> artifactSet = new HashSet<>();
+    Collection<Resource> resourcesValue =
+        hot.getResources() == null ? null : hot.getResources().values();
+    if (CollectionUtils.isNotEmpty(resourcesValue)) {
+      for (Resource resource : resourcesValue) {
+        Collection<Object> properties =
+            resource.getProperties() == null ? null : resource.getProperties().values();
+        if (CollectionUtils.isNotEmpty(properties)) {
+          for (Object property : properties) {
+            Set<String> artifactNames =
+                getReferencedValuesByFunctionName(filename, "get_file", property, globalContext);
+            artifactSet.addAll(artifactNames);
+          }
+        }
+      }
+    }
+    return artifactSet;
+  }
+
+  /**
+   * Gets referenced values by function name.
+   *
+   * @param filename      the filename
+   * @param functionName  the function name
+   * @param propertyValue the property value
+   * @param globalContext the global context
+   * @return the referenced values by function name
+   */
+  public static Set<String> getReferencedValuesByFunctionName(String filename, String functionName,
+                                               Object propertyValue,
+                                               GlobalValidationContext globalContext) {
+    Set<String> valuesNames = new HashSet<>();
+    if (propertyValue instanceof Map) {
+      Map<String, Object> currPropertyMap = (Map<String, Object>) propertyValue;
+      if (currPropertyMap.containsKey(functionName)) {
+        Object getFunctionValue = currPropertyMap.get(functionName);
+        if (!(getFunctionValue instanceof String)
+            && functionName.equals(ResourceReferenceFunctions.GET_RESOURCE.getFunction())) {
+          globalContext.addMessage(filename, ErrorLevel.ERROR, ErrorMessagesFormatBuilder
+              .getErrorWithParameters(Messages.INVALID_GET_RESOURCE_SYNTAX.getErrorMessage(),
+                  getFunctionValue == null ? "null" : getFunctionValue.toString()));
+          return valuesNames;
+        }
+        if (getFunctionValue instanceof String) {
+
+          if (functionName.equals(ResourceReferenceFunctions.GET_FILE.getFunction())) {
+            getFunctionValue = ((String) getFunctionValue).replace("file:///", "");
+          }
+
+          valuesNames.add((String) getFunctionValue);
+        } else if (getFunctionValue instanceof List) {
+          if (CollectionUtils.isNotEmpty((List) getFunctionValue)) {
+            if (((List) getFunctionValue).get(0) instanceof String) {
+              valuesNames.add(((String) ((List) getFunctionValue).get(0)).replace("file:///", ""));
+            } else {
+              valuesNames.addAll(getReferencedValuesByFunctionName(filename, functionName,
+                  ((List) getFunctionValue).get(0), globalContext));
+            }
+
+          }
+        } else {
+          valuesNames.addAll(
+              getReferencedValuesByFunctionName(filename, functionName, getFunctionValue,
+                  globalContext));
+        }
+      } else {
+        for (Map.Entry<String, Object> nestedPropertyMap : currPropertyMap.entrySet()) {
+          valuesNames.addAll(getReferencedValuesByFunctionName(filename, functionName,
+              nestedPropertyMap.getValue(), globalContext));
+        }
+      }
+    } else if (propertyValue instanceof List) {
+      List propertyValueArray = (List) propertyValue;
+      for (Object propertyValueArrayInstance : propertyValueArray) {
+        valuesNames.addAll(
+            getReferencedValuesByFunctionName(filename, functionName, propertyValueArrayInstance,
+                globalContext));
+      }
+    }
+
+    return valuesNames;
+  }
+
+
+  /**
+   * Is nested resource boolean.
+   *
+   * @param resourceType the resource type
+   * @return the boolean
+   */
+  public static boolean isNestedResource(String resourceType) {
+    return resourceType.endsWith(".yaml") || resourceType.endsWith(".yml");
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/manifest/ManifestUtil.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/manifest/ManifestUtil.java
new file mode 100644
index 0000000000..09378cebf4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/manifest/ManifestUtil.java
@@ -0,0 +1,176 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services.manifest;
+
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.sdc.heat.datatypes.manifest.FileData;
+import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+
+/**
+ * The type Manifest util.
+ */
+public class ManifestUtil {
+
+
+  /**
+   * Gets file and its env.
+   *
+   * @param manifestContent the manifest content
+   * @return the file and its env
+   */
+  public static Map<String, FileData> getFileAndItsEnv(ManifestContent manifestContent) {
+    Map<String, FileData> fileEnvMap = new HashMap<>();
+    scanFileEnvMap(null, manifestContent.getData(), fileEnvMap);
+    return fileEnvMap;
+  }
+
+
+  /**
+   * Scan file env map.
+   *
+   * @param fileData     the file data
+   * @param fileDataList the file data list
+   * @param fileEnvMap   the file env map
+   */
+  public static void scanFileEnvMap(FileData fileData, List<FileData> fileDataList,
+                                    Map<String, FileData> fileEnvMap) {
+    if (CollectionUtils.isEmpty(fileDataList)) {
+      return;
+    }
+
+    for (FileData childFileData : fileDataList) {
+      FileData.Type childType = childFileData.getType();
+      if (fileData != null) {
+        if (childType != null && childType.equals(FileData.Type.HEAT_ENV)) {
+          fileEnvMap.put(fileData.getFile(), childFileData);
+        }
+      }
+      scanFileEnvMap(childFileData, childFileData.getData(), fileEnvMap);
+    }
+  }
+
+
+  /**
+   * Gets file type map.
+   *
+   * @param manifestContent the manifest content
+   * @return the file type map
+   */
+  public static Map<String, FileData.Type> getFileTypeMap(ManifestContent manifestContent) {
+    Map<String, FileData.Type> fileTypeMap = new HashMap<>();
+    scanFileTypeMap(null, manifestContent.getData(), fileTypeMap);
+    return fileTypeMap;
+  }
+
+  private static FileData.Type scanFileTypeMap(FileData fileData, List<FileData> data,
+                                               Map<String, FileData.Type> fileTypeMap) {
+    if (fileData != null) {
+      fileTypeMap.put(fileData.getFile(), fileData.getType());
+    }
+    if (data == null) {
+      return null;
+    }
+
+    for (FileData chileFileData : data) {
+      FileData.Type type = scanFileTypeMap(chileFileData, chileFileData.getData(), fileTypeMap);
+      if (type != null) {
+        return type;
+      }
+    }
+    return null;
+  }
+
+
+  /**
+   * Gets artifacts.
+   *
+   * @param manifestContent the manifest content
+   * @return the artifacts
+   */
+  public static Set<String> getArtifacts(ManifestContent manifestContent) {
+    Set<String> artifacts = new HashSet<>();
+    scanArtifacts(null, manifestContent.getData(), artifacts);
+
+    return artifacts;
+  }
+
+
+  private static void scanArtifacts(FileData fileData, List<FileData> data, Set<String> artifacts) {
+    if (fileData != null && fileData.getType() != null) {
+      if (isArtifact(fileData)) {
+        artifacts.add(fileData.getFile());
+      }
+    }
+
+    if (data == null) {
+      return;
+    }
+
+    for (FileData chileFileData : data) {
+      scanArtifacts(chileFileData, chileFileData.getData(), artifacts);
+    }
+  }
+
+  private static boolean isArtifact(FileData fileData) {
+    if (FileData.Type.valueOf(fileData.getType().name()) != null
+        && !fileData.getType().equals(FileData.Type.HEAT)
+        && !fileData.getType().equals(FileData.Type.HEAT_ENV)
+        && !fileData.getType().equals(FileData.Type.HEAT_NET)
+        && !fileData.getType().equals(FileData.Type.HEAT_VOL)) {
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Gets base files.
+   *
+   * @param manifestContent the manifest content
+   * @return the base files
+   */
+  public static Set<String> getBaseFiles(ManifestContent manifestContent) {
+    Set<String> baseFiles = new HashSet<>();
+    scanBase(null, manifestContent.getData(), baseFiles);
+    return baseFiles;
+  }
+
+  private static void scanBase(FileData fileData, List<FileData> data, Set<String> baseFiles) {
+    if (fileData != null && fileData.getBase() != null) {
+      if (fileData.getBase()) {
+        baseFiles.add(fileData.getFile());
+      }
+    }
+    if (data == null) {
+      return;
+    }
+
+    for (FileData chileFileData : data) {
+      scanBase(chileFileData, chileFileData.getData(), baseFiles);
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManager.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManager.java
new file mode 100644
index 0000000000..71c532dbd3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManager.java
@@ -0,0 +1,298 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services.tree;
+
+import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.core.utilities.file.FileUtils;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.core.utilities.yaml.YamlUtil;
+import org.openecomp.core.validation.types.GlobalValidationContext;
+import org.openecomp.sdc.common.utils.AsdcCommon;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.heat.datatypes.manifest.FileData;
+import org.openecomp.sdc.heat.datatypes.manifest.ManifestContent;
+import org.openecomp.sdc.heat.datatypes.model.HeatOrchestrationTemplate;
+import org.openecomp.sdc.heat.datatypes.structure.Artifact;
+import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
+import org.openecomp.sdc.heat.services.HeatStructureUtil;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * The type Heat tree manager.
+ */
+public class HeatTreeManager {
+
+  private static Logger logger = LoggerFactory.getLogger(HeatTreeManager.class);
+
+
+  private FileContentHandler heatContentMap = new FileContentHandler();
+  private byte[] manifest;
+  private HeatStructureTree tree = new HeatStructureTree();
+  private Map<String, HeatStructureTree> fileTreeRef = new HashMap<>();
+  private Map<String, Artifact> artifactRef = new HashMap<>();
+  private Map<String, Artifact> candidateOrphanArtifacts = new HashMap<>();
+  private Map<String, HeatStructureTree> nestedFiles = new HashMap<>();
+  private Map<HeatStructureTree, HeatStructureTree> volumeFileToParent = new HashMap<>();
+  private Map<HeatStructureTree, HeatStructureTree> networkFileToParent = new HashMap<>();
+  private Set<String> manifestFiles = new HashSet<>();
+
+  /**
+   * Add file.
+   *
+   * @param fileName the file name
+   * @param content  the content
+   */
+  public void addFile(String fileName, InputStream content) {
+    if (fileName.equals(AsdcCommon.MANIFEST_NAME)) {
+      manifest = FileUtils.toByteArray(content);
+
+    } else {
+      heatContentMap.addFile(fileName, content);
+    }
+  }
+
+  /**
+   * Create tree.
+   */
+  public void createTree() {
+    if (manifest == null) {
+      logger.error("Missing manifest file in the zip.");
+      return;
+    }
+    ManifestContent manifestData =
+        JsonUtil.json2Object(new String(manifest), ManifestContent.class);
+    scanTree(null, manifestData.getData());
+    addNonNestedVolumeNetworkToTree(volumeFileToParent, nestedFiles.keySet(), true);
+    addNonNestedVolumeNetworkToTree(networkFileToParent, nestedFiles.keySet(), false);
+    handleOrphans();
+
+    tree = fileTreeRef.get(AsdcCommon.PARENT);
+  }
+
+  private void handleOrphans() {
+    tree = fileTreeRef.get(AsdcCommon.PARENT);
+    candidateOrphanArtifacts.entrySet().stream()
+        .forEach(entry -> tree.addArtifactToArtifactList(entry.getValue()));
+    nestedFiles
+        .values()
+        .stream()
+        .filter(heatStructureTree -> tree.getHEAT().contains(heatStructureTree))
+        .forEach(heatStructureTree -> tree.getHEAT().remove(heatStructureTree));
+
+    heatContentMap.getFileList().stream().filter(fileName -> !manifestFiles.contains(fileName))
+        .forEach(fileName -> addTreeOther(fileName));
+  }
+
+  private void addTreeOther(String fileName) {
+    if (tree.getOther() == null) {
+      tree.setOther(new HashSet<>());
+    }
+    HeatStructureTree other = new HeatStructureTree(fileName, false);
+    fileTreeRef.put(fileName, other);
+    tree.getOther().add(other);
+  }
+
+
+  private void handleHeatContentReference(String filename, HeatStructureTree fileHeatStructureTree,
+                                          GlobalValidationContext globalContext) {
+
+    String fileName = fileHeatStructureTree.getFileName();
+    InputStream fileContent = this.heatContentMap.getFileContent(fileName);
+    if (fileContent == null) {
+      return; // file exist in manifest but does not exist in zip
+    }
+    try {
+      HeatOrchestrationTemplate hot =
+          new YamlUtil().yamlToObject(fileContent, HeatOrchestrationTemplate.class);
+
+      Set<String> nestedSet = HeatStructureUtil.getNestedFiles(filename, hot, globalContext);
+      addHeatNestedFiles(fileHeatStructureTree, nestedSet);
+
+      Set<String> artifactSet = HeatStructureUtil.getArtifactFiles(filename, hot, globalContext);
+      addHeatArtifactFiles(fileHeatStructureTree, artifactSet);
+    } catch (Exception ignore) { /* invalid yaml no need to process reference */ }
+  }
+
+  private void addHeatArtifactFiles(HeatStructureTree fileHeatStructureTree,
+                                    Set<String> artifactSet) {
+    Artifact artifact;
+    for (String artifactName : artifactSet) {
+      FileData.Type type =
+          candidateOrphanArtifacts.get(artifactName) != null ? candidateOrphanArtifacts
+              .get(artifactName).getType() : null;
+      artifact = new Artifact(artifactName, type);
+      artifactRef.put(artifactName, artifact);
+      candidateOrphanArtifacts.remove(artifactName);
+      fileHeatStructureTree.addArtifactToArtifactList(artifact);
+    }
+  }
+
+
+  private void addHeatNestedFiles(HeatStructureTree fileHeatStructureTree, Set<String> nestedSet) {
+    HeatStructureTree childHeatStructureTree;
+    for (String nestedName : nestedSet) {
+      childHeatStructureTree = fileTreeRef.get(nestedName);
+      if (childHeatStructureTree == null) {
+        childHeatStructureTree = new HeatStructureTree();
+        childHeatStructureTree.setFileName(nestedName);
+        fileTreeRef.put(nestedName, childHeatStructureTree);
+      }
+      fileHeatStructureTree.addHeatStructureTreeToNestedHeatList(childHeatStructureTree);
+      nestedFiles.put(childHeatStructureTree.getFileName(), childHeatStructureTree);
+    }
+  }
+
+
+  /**
+   * Add errors.
+   *
+   * @param validationErrors the validation errors
+   */
+  public void addErrors(Map<String, List<ErrorMessage>> validationErrors) {
+
+    validationErrors.entrySet().stream().filter(entry -> {
+      return fileTreeRef.get(entry.getKey()) != null;
+    }).forEach(entry -> entry.getValue().stream().forEach(error ->
+        fileTreeRef.get(entry.getKey()).addErrorToErrorsList(error)));
+
+    validationErrors.entrySet().stream().filter(entry -> {
+      return artifactRef.get(entry.getKey()) != null;
+    }).forEach(entry -> artifactRef.get(entry.getKey()).setErrors(entry.getValue()));
+
+  }
+
+  /**
+   * Scan tree.
+   *
+   * @param parent the parent
+   * @param data   the data
+   */
+  public void scanTree(String parent, List<FileData> data) {
+    String fileName;
+    FileData.Type type;
+    HeatStructureTree parentHeatStructureTree;
+    HeatStructureTree fileHeatStructureTree;
+    HeatStructureTree childHeatStructureTree;
+    Artifact artifact;
+    if (parent == null) {
+      parentHeatStructureTree = new HeatStructureTree();
+      fileTreeRef.put(AsdcCommon.PARENT, parentHeatStructureTree);
+    } else {
+      parentHeatStructureTree = fileTreeRef.get(parent);
+    }
+
+    for (FileData fileData : data) {
+      fileName = fileData.getFile();
+      manifestFiles.add(fileName);
+      type = fileData.getType();
+
+      if (FileData.Type.HEAT.equals(type)) {
+        fileHeatStructureTree = fileTreeRef.get(fileName);
+        if (fileHeatStructureTree == null) {
+          fileHeatStructureTree = new HeatStructureTree();
+          fileTreeRef.put(fileName, fileHeatStructureTree);
+        }
+        fileHeatStructureTree.setFileName(fileName);
+        fileHeatStructureTree.setBase(fileData.getBase());
+        fileHeatStructureTree.setType(type);
+        handleHeatContentReference(null, fileHeatStructureTree, null);
+        parentHeatStructureTree.addHeatToHEATList(fileHeatStructureTree);
+        if (fileData.getData() != null) {
+          scanTree(fileName, fileData.getData());
+        }
+      } else {
+        childHeatStructureTree = new HeatStructureTree();
+        childHeatStructureTree.setFileName(fileName);
+        childHeatStructureTree.setBase(fileData.getBase());
+        childHeatStructureTree.setType(type);
+        fileTreeRef.put(childHeatStructureTree.getFileName(), childHeatStructureTree);
+
+        if (type == null) {
+          parentHeatStructureTree.addOtherToOtherList(childHeatStructureTree);
+        } else if (FileData.Type.HEAT_NET.equals(type)) {
+          //  parentHeatStructureTree.addNetworkToNetworkList(childHeatStructureTree);
+          networkFileToParent.put(childHeatStructureTree, parentHeatStructureTree);
+          if (fileData.getData() != null) {
+            scanTree(fileName, fileData.getData());
+          }
+
+        } else if (FileData.Type.HEAT_VOL.equals(type)) {
+          // parentHeatStructureTree.addVolumeFileToVolumeList(childHeatStructureTree);
+          volumeFileToParent.put(childHeatStructureTree, parentHeatStructureTree);
+          if (fileData.getData() != null) {
+            scanTree(fileName, fileData.getData());
+          }
+        } else if (FileData.Type.HEAT_ENV.equals(type)) {
+          if (parentHeatStructureTree != null && parentHeatStructureTree.getFileName() != null) {
+            parentHeatStructureTree.setEnv(childHeatStructureTree);
+          } else {
+            if (parentHeatStructureTree.getOther() == null) {
+              parentHeatStructureTree.setOther(new HashSet<>());
+            }
+            parentHeatStructureTree.getOther().add(childHeatStructureTree);
+          }
+        } else {
+          artifact = new Artifact(fileName, type);
+          if (!artifactRef.keySet().contains(fileName)) {
+            artifactRef.put(fileName, artifact);
+            candidateOrphanArtifacts.put(fileName, artifact);
+          }
+        }
+      }
+    }
+  }
+
+
+  private void addNonNestedVolumeNetworkToTree(
+      Map<HeatStructureTree, HeatStructureTree> netVolToParent, Set<String> nestedFileNames,
+      boolean isVolume) {
+    for (Map.Entry<HeatStructureTree, HeatStructureTree> entry : netVolToParent.entrySet()) {
+      HeatStructureTree netOrVolNode = entry.getKey();
+      HeatStructureTree parent = entry.getValue();
+      if (!nestedFileNames.contains(netOrVolNode.getFileName())) {
+        if (isVolume) {
+          parent.addVolumeFileToVolumeList(netOrVolNode);
+        } else {
+          parent.addNetworkToNetworkList(netOrVolNode);
+        }
+      }
+    }
+  }
+
+
+  /**
+   * Gets tree.
+   *
+   * @return the tree
+   */
+  public HeatStructureTree getTree() {
+    return tree;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManagerUtil.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManagerUtil.java
new file mode 100644
index 0000000000..dac7cdbbcb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/services/tree/HeatTreeManagerUtil.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.heat.services.tree;
+
+import org.openecomp.core.utilities.file.FileContentHandler;
+
+/**
+ * The type Heat tree manager util.
+ */
+public class HeatTreeManagerUtil {
+  /**
+   * Init heat tree manager heat tree manager.
+   *
+   * @param fileContentMap the file content map
+   * @return the heat tree manager
+   */
+  public static HeatTreeManager initHeatTreeManager(FileContentHandler fileContentMap) {
+
+    HeatTreeManager heatTreeManager = new HeatTreeManager();
+    fileContentMap.getFileList().stream().forEach(
+        fileName -> heatTreeManager.addFile(fileName, fileContentMap.getFileContent(fileName)));
+
+    return heatTreeManager;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/EnvironmentTest.java b/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/EnvironmentTest.java
new file mode 100644
index 0000000000..2c0cf0b1aa
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/EnvironmentTest.java
@@ -0,0 +1,38 @@
+package org.openecomp.sdc.heat.datatypes.model;
+
+import org.openecomp.core.utilities.yaml.YamlUtil;
+import org.junit.Test;
+
+import java.io.InputStream;
+
+public class EnvironmentTest {
+
+  @Test
+  public void testYamlToServiceTemplateObj() {
+    YamlUtil yamlUtil = new YamlUtil();
+    InputStream yamlFile = yamlUtil.loadYamlFileIs("/mock/model/envSettings.env");
+    Environment envVars = yamlUtil.yamlToObject(yamlFile, Environment.class);
+    envVars.toString();
+  }
+
+  @Test
+  public void test() {
+    String heatResourceName = "server_abc_0u";
+    String novaServerPrefix = "server_";
+    if (heatResourceName.startsWith(novaServerPrefix)) {
+      heatResourceName = heatResourceName.substring(novaServerPrefix.length());
+    }
+    int lastIndexOfUnderscore = heatResourceName.lastIndexOf("_");
+    if (heatResourceName.length() == lastIndexOfUnderscore) {
+      System.out.println(heatResourceName);
+    } else {
+      String heatResourceNameSuffix = heatResourceName.substring(lastIndexOfUnderscore + 1);
+      try {
+        Integer.parseInt(heatResourceNameSuffix);
+        System.out.println(heatResourceName.substring(0, lastIndexOfUnderscore));
+      } catch (NumberFormatException ignored) {
+        System.out.println(heatResourceName);
+      }
+    }
+  }
+}
+\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplateTest.java b/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplateTest.java
new file mode 100644
index 0000000000..09c83ca217
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/test/java/org/openecomp/sdc/heat/datatypes/model/HeatOrchestrationTemplateTest.java
@@ -0,0 +1,122 @@
+package org.openecomp.sdc.heat.datatypes.model;
+
+import org.openecomp.core.utilities.yaml.YamlUtil;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class HeatOrchestrationTemplateTest {
+
+  @Test
+  public void testYamlToServiceTemplateObj() {
+    YamlUtil yamlUtil = new YamlUtil();
+    InputStream yamlFile = yamlUtil.loadYamlFileIs("/mock/model/testHeat.yml");
+    HeatOrchestrationTemplate heatOrchestrationTemplate =
+        yamlUtil.yamlToObject(yamlFile, HeatOrchestrationTemplate.class);
+    heatOrchestrationTemplate.toString();
+  }
+
+  @Test
+  public void createHotTemplate() {
+    HeatOrchestrationTemplate template = new HeatOrchestrationTemplate();
+    template.setHeat_template_version("2016-04-14");
+    template.setDescription("test description for hot template");
+    Map<String, Parameter> params = createParameters();
+    template.setParameters(params);
+    List<ParameterGroup> parameterGroup = new ArrayList<>();
+    ParameterGroup paramsGroup = new ParameterGroup();
+    paramsGroup.setDescription("params group test description");
+    paramsGroup.setLabel("params group test label");
+    String paramName = params.get("param1").getLabel();
+    List<String> paramsNames = new ArrayList<>();
+    paramsNames.add(paramName);
+    paramsGroup.setParameters(paramsNames);
+    parameterGroup.add(paramsGroup);
+    template.setParameter_groups(parameterGroup);
+    Map<String, Object> conditions = new HashMap<>();
+    conditions.put("key1", "val1");
+    HashMap<String, Object> mapValue = new HashMap<>();
+    mapValue.put("innerKey", "innerVal");
+    conditions.put("key2", mapValue);
+    template.setConditions(conditions);
+
+    Map<String, Resource> resources = new HashMap<>();
+    Resource resource = new Resource();
+    resource.setMetadata("resource metadata");
+    resource.setType("resource type");
+    //Map<String, String> resourceProps = new ;
+    Map<String, Object> resourceProps = new HashMap<>();
+    resourceProps.put("aaa", "bbb");
+    //resourceProps.add(resourceProp);
+    resource.setProperties(resourceProps);
+    resources.put("R1", resource);
+    resource = new Resource();
+    resource.setMetadata("resource2 metadata");
+    resource.setType("resource2 type");
+    //resourceProps = new ArrayList<>();
+    resourceProps = new HashMap<>();
+    resourceProps.put("aaa2", "bbb2");
+    //resourceProps.add(resourceProp);
+    resource.setProperties(resourceProps);
+    List<String> dependsOn = new ArrayList<>();
+    dependsOn.add("R1");
+    resource.setDepends_on(dependsOn);
+    resource.setDeletion_policy("all");
+    resource.setUpdate_policy("once");
+    resources.put("R2", resource);
+    template.setResources(resources);
+
+    YamlUtil yamlUtil = new YamlUtil();
+    String yml = yamlUtil.objectToYaml(template);
+    Assert.assertNotNull(yml);
+    try {
+      HeatOrchestrationTemplate heatOrchestrationTemplate =
+          yamlUtil.yamlToObject(yml, HeatOrchestrationTemplate.class);
+      Assert.assertNotNull(heatOrchestrationTemplate);
+    } catch (Exception ignored) {
+    }
+  }
+
+  private Map<String, Parameter> createParameters() {
+    Map<String, Parameter> params = new HashMap<>();
+    Parameter param;
+    for (int i = 0; i < 2; i++) {
+      param = new Parameter();
+      param.setDescription("param " + i + " desc");
+      param.setLabel("param " + i + " label");
+      param.set_default("PARAM " + i + " default");
+      param.setHidden(i % 2 == 0);
+      param.setImmutable(i % 2 == 0);
+      param.setType(i % 2 == 0 ? ParameterType.STRING.getDisplayName()
+          : ParameterType.BOOLEAN.getDisplayName());
+      params.put("param" + i, param);
+    }
+
+    return params;
+  }
+
+  private List<Constraint> createConstraints() {
+    List<Constraint> constraints = new ArrayList<>();
+    Constraint constraint = new Constraint();
+    constraint.setLength(new Integer[]{2, 4});
+    constraints.add(constraint);
+    constraint = new Constraint();
+    constraint.setPattern("some regex");
+    constraints.add(constraint);
+    constraint = new Constraint();
+    constraint.setRange(new Integer[]{5, 8});
+    constraints.add(constraint);
+    constraint = new Constraint();
+    List<Object> validValues = new ArrayList<>();
+    validValues.add("abc");
+    validValues.add("def");
+    constraint.setValid_values(validValues);
+    constraints.add(constraint);
+    return constraints;
+  }
+}
+\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/envSettings.env b/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/envSettings.env
new file mode 100644
index 0000000000..4f5e20a55f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/envSettings.env
@@ -0,0 +1,36 @@
+parameters:
+  czid: RDM1
+  vf_inst_number: 01
+  admin_password: cisco123
+  vpc_vip_addr: 172.17.32.112
+  vpc_vip_gateway: 172.17.32.1
+  availability_zone: nova
+  
+  instance_image_cf1: SGW_19.2.0v-CF1-ATTM1.0.1_nimbus
+  instance_image_cf2: SGW_19.2.0v-CF2-ATTM1.0.1_nimbus
+  instance_image_sf: SGW_19.2.0v-SFn-ATTM1.0.1_nimbus
+  instance_flavor_cf: m1.xlarge
+  instance_flavor_sf: m1.xlarge
+
+  
+  instance_network: mns-oam_direct_net_0
+  cgw_int_di2_net: nimbus_int_sae_gw_di-2_net_0
+  cgw_gn_net: mns-gn_direct_net_0
+  cgw_cor_net: mns-cor_direct_net_0
+  cgw_sgi_protected_net: nimbus_sgi_protected_net_0
+  cgw_sgi_ims_net: nimbus_sgi_ims_net_0
+  cgw_oam_calea_net: nimbus_oam_calea_net_0
+  cgw_int_icsr_net: nimbus_int_icsr_net_0
+  
+  # CF VNFs Neutron static IP for management port
+  CF01-OAM-IP: 172.17.32.110
+  CF02-OAM-IP: 172.17.32.111
+  # SF VNFs Neutron static IPs for port 1-6
+  SF03-IP: { gn_ip: [107.243.0.5, "2606:ae00:2e01:140::5"], cor_ip: [107.243.3.5, "fd00:ae00:2e01:40::5"], sgi_prot_ip: [107.243.1.5, "fd00:ae00:2030:a40::5"], sgi_ims_ip: [107.243.2.5, "fd00:ae00:2030:b40::5"], oam_calea_ip: [107.243.4.5], int_icsr_ip: [172.26.0.5, "fd00:2600:2600::5"]}
+  SF04-IP: { gn_ip: [107.243.0.6, "2606:ae00:2e01:140::6"], cor_ip: [107.243.3.6, "fd00:ae00:2e01:40::6"], sgi_prot_ip: [107.243.1.6, "fd00:ae00:2030:a40::6"], sgi_ims_ip: [107.243.2.6, "fd00:ae00:2030:b40::6"], oam_calea_ip: [107.243.4.6], int_icsr_ip: [172.26.0.10, "fd00:2600:2600::10"]}
+  SF05-IP: { gn_ip: [107.243.0.7, "2606:ae00:2e01:140::7"], cor_ip: [107.243.3.7, "fd00:ae00:2e01:40::7"], sgi_prot_ip: [107.243.1.7, "fd00:ae00:2030:a40::7"], sgi_ims_ip: [107.243.2.7, "fd00:ae00:2030:b40::7"], oam_calea_ip: [107.243.4.7], int_icsr_ip: [172.26.0.9, "fd00:2600:2600::9"]}
+  SF06-IP: { gn_ip: [107.243.0.8, "2606:ae00:2e01:140::8"], cor_ip: [107.243.3.8, "fd00:ae00:2e01:40::8"], sgi_prot_ip: [107.243.1.8, "fd00:ae00:2030:a40::8"], sgi_ims_ip: [107.243.2.8, "fd00:ae00:2030:b40::8"], oam_calea_ip: [107.243.4.8], int_icsr_ip: [172.26.0.8, "fd00:2600:2600::8"]}
+  # Volume size for HDD attaching to CF card for CDR storage
+  vol_size_1: 16
+  vol_size_2: 16
+
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/testHeat.yml b/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/testHeat.yml
new file mode 100644
index 0000000000..d1eb621731
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/test/resources/mock/model/testHeat.yml
@@ -0,0 +1,524 @@
+heat_template_version: 2013-05-23
+
+description: vSeGW/vSRX Firewall Template
+
+parameter_groups:
+- label: System Settings
+  description: System Level Settings
+  parameters:
+  - availability_zone_0
+  - vnf_name
+  - vnf_id
+
+parameters:
+  availability_zone_0:
+    type: string
+    description: Availability Zone
+  vnf_name:
+    type: string
+    description: Unique name for this VNF instance
+  vnf_id:
+    type: string
+    description: Unique ID for this VNF instance
+
+# Note we are requesting a flavor with 10 physical CPU cores and may be limited by 16 vCPU flavor.
+  flavor_segw_name:
+    type: string
+    description: flavor type
+# The image will be provided as a qcow2 KVM image.
+  image_segw_name:
+    type: string
+    description: Image use to boot a server
+
+  flavor_vsrxfw_name:
+    type: string
+    description: flavor type
+  image_vsrxfw_name:
+    type: string
+    description: Image use to boot a server
+  
+  INTERNET_direct_net_id:
+    type: string
+    description: The Internet
+
+  oam_mgmt_net_0_id:
+    type: string
+    description: Name of OAM mgmt network
+
+  oam_protected_net_0_id:
+    type: string
+    description: Name of OAM protected network
+
+  Mobility_OAM_protected_net_0_id:
+    type: string
+    description: Network name for OAM
+
+  GN_direct_net_0_id:
+    type: string
+    description: Network name for GN network
+
+  Mobility_OAM_protected_net_1_id:
+    type: string
+    description: Network name for OAM
+
+  GN_direct_net_1_id:
+    type: string
+    description: Network name for GN network
+
+  HSL_direct_net_id:
+    type: string
+    description: Name of HSL (Logging) network
+  HSL_direct_net_cidr:
+    type: string
+    description: HSL (Logging) network address (CIDR notation)
+
+  int_dummi0_net_id:
+    type: string
+    description: Dummi Parent Network for port
+  int_dummi1_net_id:
+    type: string
+    description: Dummi Parent Network for port
+#  int_dummi2_net_id:
+#    type: string
+#    description: Dummi Parent Network for port
+#  int_dummi3_net_id:
+#    type: string
+#    description: Dummi Parent Network for port
+#  int_dummi4_net_id:
+#    type: string
+#    description: Dummi Parent Network for port
+#  int_dummi5_net_id:
+#    type: string
+#    description: Dummi Parent Network for port
+
+  int_dummi0_cidr:
+    type: string
+    description: IPv4 prefix (CIDR notation)
+  int_dummi1_cidr:
+    type: string
+    description: IPv4 prefix (CIDR notation)
+#  int_dummi2_cidr:
+#    type: string
+#    description: IPv4 prefix (CIDR notation)
+#  int_dummi3_cidr:
+#    type: string
+#    description: IPv4 prefix (CIDR notation)
+#  int_dummi4_cidr:
+#    type: string
+#    description: IPv4 prefix (CIDR notation)
+#  int_dummi5_cidr:
+#    type: string
+#    description: IPv4 prefix (CIDR notation)
+
+  segw_0_inet_ip_0:
+    type: string
+    label: segw_0 port ens10 Ingress IP address alias_0
+    description: SeGW's Ingress interface IPv4 address, primary
+  segw_0_inet_ip_1:
+    type: string
+    label: segw_0 port ens10 Ingress IP address alias_1
+    description: SeGW's Ingress interface IPv4 address, alias 1
+  segw_0_inet_ip_2:
+    type: string
+    label: segw_0 port ens10 Ingress IP address alias_2
+    description: SeGW's Ingress interface IPv4 address, alias 2
+
+  segw_1_inet_ip_0:
+    type: string
+    label: segw_1 port ens10 Ingress IP address alias_0
+    description: SeGW's Ingress interface IPv4 address, primary
+  segw_1_inet_ip_1:
+    type: string
+    label: segw_1 port ens10 Ingress IP address alias_1
+    description: SeGW's Ingress interface IPv4 address, alias 1
+  segw_1_inet_ip_2:
+    type: string
+    label: segw_1 port ens10 Ingress IP address alias_2
+    description: SeGW's Ingress interface IPv4 address, alias 2
+  segw_0_oam_protected_ip:
+    type: string
+    label: segw_0 OAM MGMT IP address
+    description: segw_0 OAM MGMT IP address
+  segw_1_oam_protected_ip:
+    type: string
+    label: segw_1 OAM MGMT IP address
+    description: segw_1 OAM MGMT IP address
+
+#  vsrx_fw_0_GN_direct_ip:
+#    type: string
+#    label: vsrx_fw_0 GN Direct IP address
+#    description: vsrx_fw_0 GN Direct IP address
+#  vsrx_fw_1_GN_direct_ip:
+#    type: string
+#    label: vsrx_fw_1 GN Direct IP address
+#    description: vsrx_fw_1 GN Direct IP address
+#  vsrx_fw_2_OAM_protected_ip:
+#    type: string
+#    label: vsrx_fw_2 OAM Protected IP address
+#    description: vsrx_fw_2 OAM Protected IP address
+#  vsrx_fw_3_OAM_protected_ip:
+#    type: string
+#    label: vsrx_fw_3 OAM Protected IP address
+#    description: vsrx_fw_3 OAM Protected IP address
+    
+  segw_0_name:
+    type: string
+    default: vSeGW_0
+    description: name of VM
+  segw_1_name:
+    type: string
+    default: vSeGW_1
+    description: name of VM    
+  vsrx_fw_0_name:
+    type: string
+    default: vSRX_FW_0
+    description: name of VM
+  vsrx_fw_1_name:
+    type: string
+    default: vSRX_FW_1
+    description: name of VM
+  vsrx_fw_2_name:
+    type: string
+    default: vSRX_FW_2
+    description: name of VM
+  vsrx_fw_3_name:
+    type: string
+    default: vSRX_FW_3
+    description: name of VM
+  
+  security_group_name:
+    type: string
+    label: SEGW security group name
+    description: SEGW security group name
+
+resources:
+
+  SeGW_Affinity:
+    type: OS::Nova::ServerGroup
+    properties:
+      policies: ["anti-affinity"]
+  vSRXFW_Affinity:
+    type: OS::Nova::ServerGroup
+    properties:
+      policies: ["anti-affinity"]
+
+  Dummi0_net:
+    type: OS::Contrail::VirtualNetwork
+    properties:
+      name: { get_param: int_dummi0_net_id }
+  Dummi0_subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      network_id: { get_resource: Dummi0_net }
+      cidr: { get_param: int_dummi0_cidr }
+
+  Dummi1_net:
+    type: OS::Contrail::VirtualNetwork
+    properties:
+      name: { get_param: int_dummi1_net_id }
+  Dummi1_subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      network_id: { get_resource: Dummi1_net }
+      cidr: { get_param: int_dummi1_cidr }
+
+  hsl_direct_net:
+    type: OS::Contrail::VirtualNetwork
+    properties:
+      name: { get_param: HSL_direct_net_id }
+
+  hsl_ip_subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      network_id: { get_resource: hsl_direct_net }
+      cidr: { get_param: HSL_direct_net_cidr }
+
+  segw_security_group:
+    type: OS::Neutron::SecurityGroup
+    properties:
+      description: vscp security group
+      name: {get_param: security_group_name}
+# Need to add any-any rule through GUI to get SCTP traffic to work - any-any rules are not supported in heat template
+      rules: [{"direction": egress, "ethertype": IPv4, "port_range_min": 1, "port_range_max": 65535, "protocol": tcp, "remote_ip_prefix": 0.0.0.0/0},
+              {"direction": egress, "ethertype": IPv4, "port_range_min": 1, "port_range_max": 65535, "protocol": udp, "remote_ip_prefix": 0.0.0.0/0},
+              {"direction": egress, "ethertype": IPv4, "protocol": icmp, "remote_ip_prefix": 0.0.0.0/0},
+              {"direction": ingress, "ethertype": IPv4, "port_range_min": 1, "port_range_max": 65535, "protocol": tcp, "remote_ip_prefix": 0.0.0.0/0},
+              {"direction": ingress, "ethertype": IPv4, "port_range_min": 1, "port_range_max": 65535, "protocol": udp, "remote_ip_prefix": 0.0.0.0/0},
+              {"direction": ingress, "ethertype": IPv4, "protocol": icmp, "remote_ip_prefix": 0.0.0.0/0}
+              ]
+
+  server_segw_segw_0:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: segw_0_name }
+      image: { get_param: image_segw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_segw_name }
+      scheduler_hints: { group: { get_resource: SeGW_Affinity } }
+      networks:
+      - port: { get_resource: port_segw_0_oam_protected }
+      - port: { get_resource: port_segw_0_internet }
+      - port: { get_resource: port_segw_0_dummi }
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_segw_0_oam_protected:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_protected_net_0_id }
+      fixed_ips: [{"ip_address": {get_param: segw_0_oam_protected_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_segw_0_internet:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: INTERNET_direct_net_id }
+      fixed_ips: [{"ip_address": {get_param: segw_0_inet_ip_0}}, {"ip_address": {get_param: segw_0_inet_ip_1}}, {"ip_address": {get_param: segw_0_inet_ip_2}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_segw_0_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi0_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  server_segw_segw_1:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: segw_1_name }
+      image: { get_param: image_segw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_segw_name }
+      scheduler_hints: { group: { get_resource: SeGW_Affinity } }
+      networks:
+      - port: { get_resource: port_segw_1_oam_protected }
+      - port: { get_resource: port_segw_1_internet }
+      - port: { get_resource: port_segw_1_dummi }
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_segw_1_oam_protected:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_protected_net_0_id }
+      fixed_ips: [{"ip_address": {get_param: segw_1_oam_protected_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_segw_1_internet:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: INTERNET_direct_net_id }
+      fixed_ips: [{"ip_address": {get_param: segw_1_inet_ip_0}}, {"ip_address": {get_param: segw_1_inet_ip_1}}, {"ip_address": {get_param: segw_1_inet_ip_2}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_segw_1_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi1_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  server_vsrx_fw_0:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: vsrx_fw_0_name }
+      image: { get_param: image_vsrxfw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_vsrxfw_name }
+      scheduler_hints: { group: { get_resource: vSRXFW_Affinity } }
+      networks:
+      - port: { get_resource: port_vsrx_fw_0_oam_mgmt }
+      - port: { get_resource: port_vsrx_fw_0_dummi }
+      - port: { get_resource: port_vsrx_fw_0_GN }
+      - port: { get_resource: port_vsrx_fw_0_HSL }
+
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_vsrx_fw_0_oam_mgmt:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_mgmt_net_0_id }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_0_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi0_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_0_GN:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: GN_direct_net_0_id }
+#      fixed_ips: [{"ip_address": {get_param: vsrx_fw_0_GN_direct_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_0_HSL:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: hsl_direct_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  server_vsrx_fw_1:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: vsrx_fw_1_name }
+      image: { get_param: image_vsrxfw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_vsrxfw_name }
+      scheduler_hints: { group: { get_resource: vSRXFW_Affinity } }
+      networks:
+      - port: { get_resource: port_vsrx_fw_1_oam_mgmt }
+      - port: { get_resource: port_vsrx_fw_1_dummi }
+      - port: { get_resource: port_vsrx_fw_1_GN }
+      - port: { get_resource: port_vsrx_fw_1_HSL }
+
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_vsrx_fw_1_oam_mgmt:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_mgmt_net_0_id }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_1_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi1_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_1_GN:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: GN_direct_net_1_id }
+#      fixed_ips: [{"ip_address": {get_param: vsrx_fw_1_GN_direct_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_1_HSL:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: hsl_direct_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  server_vsrx_fw_2:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: vsrx_fw_2_name }
+      image: { get_param: image_vsrxfw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_vsrxfw_name }
+      scheduler_hints: { group: { get_resource: vSRXFW_Affinity } }
+      networks:
+      - port: { get_resource: port_vsrx_fw_2_oam_mgmt }
+      - port: { get_resource: port_vsrx_fw_2_dummi }
+      - port: { get_resource: port_vsrx_fw_2_OAM }
+      - port: { get_resource: port_vsrx_fw_2_HSL }
+
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_vsrx_fw_2_oam_mgmt:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_mgmt_net_0_id }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_2_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi0_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_2_OAM:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: Mobility_OAM_protected_net_0_id }
+#      fixed_ips: [{"ip_address": {get_param: vsrx_fw_2_OAM_protected_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_2_HSL:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: hsl_direct_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  server_vsrx_fw_3:
+    type: OS::Nova::Server
+    properties:
+      name: { get_param: vsrx_fw_3_name }
+      image: { get_param: image_vsrxfw_name }
+      availability_zone: { get_param: availability_zone_0 }
+      flavor: { get_param: flavor_vsrxfw_name }
+      scheduler_hints: { group: { get_resource: vSRXFW_Affinity } }
+      networks:
+      - port: { get_resource: port_vsrx_fw_3_oam_mgmt }
+      - port: { get_resource: port_vsrx_fw_3_dummi }
+      - port: { get_resource: port_vsrx_fw_3_OAM }
+      - port: { get_resource: port_vsrx_fw_3_HSL }
+
+      metadata:
+        vnf_id: { get_param: vnf_id }
+
+  port_vsrx_fw_3_oam_mgmt:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: oam_mgmt_net_0_id }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_3_dummi:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: Dummi1_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_3_OAM:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_param: Mobility_OAM_protected_net_1_id }
+#      fixed_ips: [{"ip_address": {get_param: vsrx_fw_3_OAM_protected_ip}}]
+      security_groups: [{get_resource: segw_security_group}]
+
+  port_vsrx_fw_3_HSL:
+    type: OS::Neutron::Port
+    properties:
+      network: { get_resource: hsl_direct_net }
+      security_groups: [{get_resource: segw_security_group}]
+
+conditions:
+  cd1: True
+  cd2:
+    get_param: param1
+  cd3:
+    equals:
+    - get_param: param2
+    - yes
+  cd4:
+    not:
+      equals:
+      - get_param: param3
+      - yes
+  cd5:
+    and:
+    - equals:
+      - get_param: env_type
+      - prod
+    - not:
+        equals:
+        - get_param: zone
+        - beijing
+  cd6:
+    or:
+    - equals:
+      - get_param: zone
+      - shanghai
+    - equals:
+      - get_param: zone
+      - beijing
+  cd7:
+    not: cd4
+  cd8:
+    and:
+    - cd1
+    - cd2
+  create_prod_res: {equals : [{get_param: env_type}, "prod"]}
+\ No newline at end of file
author	Michael Lando <ml636r@att.com>	2017-02-19 12:35:04 +0200
committer	Michael Lando <ml636r@att.com>	2017-02-19 12:35:04 +0200
commit	f5f13c4f6b6fe3b4d98e349dfd7db59339803436 (patch)
tree	72caffc93fab394ffa3b761505775331f1c559b9 /openecomp-be/lib/openecomp-heat-lib
parent	451a3400b76511393c62a444f588a4ed15f4a549 (diff)