Merge "Commit 8 for Define OPtimizer API mS"

8 files changed, 861 insertions, 0 deletions

diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/OptimizerInterfaceImpl.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/OptimizerInterfaceImpl.java
new file mode 100644
index 0000000..a2a018a
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/OptimizerInterfaceImpl.java
@@ -0,0 +1,172 @@
+/*
+ * Copyright © 2017-2019 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import java.util.ArrayList;
+import java.util.List;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+import org.onap.observations.Observation;
+import org.onap.optf.cmso.common.exceptions.CmsoException;
+import org.onap.optf.cmso.optimizer.common.LogMessages;
+import org.onap.optf.cmso.optimizer.core.OptimizerManager;
+import org.onap.optf.cmso.optimizer.model.dao.RequestDao;
+import org.onap.optf.cmso.optimizer.service.rs.models.OptimizerRequest;
+import org.onap.optf.cmso.optimizer.service.rs.models.OptimizerResponse;
+import org.onap.optf.cmso.optimizer.service.rs.models.OptimizerResponse.OptimizeScheduleStatus;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Controller;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.transaction.interceptor.TransactionAspectSupport;
+
+@Controller
+public class OptimizerInterfaceImpl implements OptimizerInterface {
+    private static EELFLogger debug = EELFManager.getInstance().getDebugLogger();
+
+    @Autowired
+    Environment env;
+
+    @Context
+    UriInfo uri;
+
+    @Context
+    HttpServletRequest httpRequest;
+
+    @Autowired
+    OptimizerManager optimizerManager;
+
+    @Autowired
+    RequestDao requestDao;
+
+    @Override
+    @Transactional
+    public Response optimizeSchedule(String apiVersion, OptimizerRequest request) {
+        String id = request.getRequestId();
+        Observation.report(LogMessages.OPTIMIZE_SCHEDULE, "Received", httpRequest.getRemoteAddr(), id, "");
+        Response response = null;
+        try {
+            optimizerManager.validate(request); // Throws CmsException if invalid message
+            OptimizerResponse optimizerResponse = optimizerManager.processOptimizerRequest(request);
+            if (optimizerResponse != null)
+            {
+                response = Response.ok(optimizerResponse).build();
+            } else {
+                // Request will be processed asynchronously
+                response = Response.accepted().build();
+            }
+        } catch (CmsoException e) {
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            Observation.report(LogMessages.EXPECTED_EXCEPTION, e, e.getMessage());
+            response = Response.status(e.getStatus()).entity(e.getRequestError()).build();
+        } catch (Exception e) {
+            Observation.report(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            response = Response.serverError().build();
+        }
+        Observation.report(LogMessages.OPTIMIZE_SCHEDULE, "Returned", httpRequest.getRemoteAddr(), id,
+                        response.getStatusInfo().toString());
+        return response;
+    }
+
+
+    @Override
+    public Response getPolicies(String apiVersion) {
+        // TODO Auto-generated method stub
+        Observation.report(LogMessages.GET_POLICIES, "Received", httpRequest.getRemoteAddr(), "", "");
+        Response response = null;
+        try {
+            List<OptimizerResponse> list = new ArrayList<>();
+            response = Response.ok(list).build();
+            // } catch (CMSException e) {
+            // TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            // Observation.report(LogMessages.EXPECTED_EXCEPTION, e, e.getMessage());
+            // response = Response.status(e.getStatus()).entity(e.getRequestError()).build();
+        } catch (Exception e) {
+            Observation.report(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            response = Response.serverError().build();
+        }
+        Observation.report(LogMessages.GET_POLICIES, "Returned", httpRequest.getRemoteAddr(), "",
+                        response.getStatusInfo().toString());
+        return response;
+    }
+
+
+    @Override
+    public Response getSchedule(String apiVersion, String id) {
+        // TODO Auto-generated method stub
+        Observation.report(LogMessages.GET_SCHEDULE, "Received", httpRequest.getRemoteAddr(), id, "");
+        Response response = null;
+        try {
+            OptimizerResponse atr = new OptimizerResponse();
+            atr.setStatus(OptimizeScheduleStatus.CREATED);
+            atr.setRequestId(id);
+            response = Response.ok(atr).build();
+            // } catch (CMSException e) {
+            // TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            // Observation.report(LogMessages.EXPECTED_EXCEPTION, e, e.getMessage());
+            // response = Response.status(e.getStatus()).entity(e.getRequestError()).build();
+        } catch (Exception e) {
+            Observation.report(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            response = Response.serverError().build();
+        }
+        Observation.report(LogMessages.GET_SCHEDULE, "Returned", httpRequest.getRemoteAddr(), id,
+                        response.getStatusInfo().toString());
+        return response;
+    }
+
+
+    @Override
+    public Response deleteSchedule(String apiVersion, String id) {
+        // TODO Auto-generated method stub
+        Observation.report(LogMessages.DELETE_SCHEDULE, "Received", httpRequest.getRemoteAddr(), id, "");
+        Response response = null;
+        try {
+            OptimizerResponse atr = new OptimizerResponse();
+            atr.setStatus(OptimizeScheduleStatus.DELETED);
+            atr.setRequestId(id);
+            response = Response.noContent().build();
+            // } catch (CMSException e) {
+            // TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            // Observation.report(LogMessages.EXPECTED_EXCEPTION, e, e.getMessage());
+            // response = Response.status(e.getStatus()).entity(e.getRequestError()).build();
+        } catch (Exception e) {
+            Observation.report(LogMessages.UNEXPECTED_EXCEPTION, e, e.getMessage());
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            response = Response.serverError().build();
+        }
+        Observation.report(LogMessages.DELETE_SCHEDULE, "Returned", httpRequest.getRemoteAddr(), id,
+                        response.getStatusInfo().toString());
+        return response;
+    }
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ChangeWindow.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ChangeWindow.java
new file mode 100644
index 0000000..30104f4
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ChangeWindow.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+import java.util.Date;
+import org.springframework.format.annotation.DateTimeFormat;
+
+@ApiModel(value = "Change Window", description = "Time window for which tickets are to returned")
+public class ChangeWindow implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(ChangeWindow.class);
+
+    @ApiModelProperty(value = "Earliest time for which changes may begin.")
+    @DateTimeFormat(pattern = "yyyy-MM-dd'T'hh:mm:ss'Z'")
+    private Date startTime;
+
+    @ApiModelProperty(value = "Latest time by which all changes must be completed.")
+    @DateTimeFormat(pattern = "yyyy-MM-dd'T'hh:mm:ss'Z'")
+    private Date endTime;
+
+    public Date getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(Date startTime) {
+        this.startTime = startTime;
+    }
+
+    public Date getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(Date endTime) {
+        this.endTime = endTime;
+    }
+
+    /**
+     * To string.
+     *
+     * @return the string
+     */
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ConstraintElements.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ConstraintElements.java
new file mode 100644
index 0000000..0cbd6e2
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ConstraintElements.java
@@ -0,0 +1,127 @@
+/*******************************************************************************
+ *
+ * Copyright © 2019 AT&T Intellectual Property.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ ******************************************************************************/
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+import java.util.List;
+
+@ApiModel(value = "Topology Constraint Elements",
+                description = "Constraining Element Information returned from TopologyRequuest.")
+public class ConstraintElements implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    public enum AvailabilityMatrixScope {
+        NONE, GLOBAL, ELEMENT,
+    }
+
+    @ApiModelProperty(value = "Element identifier")
+    private String elementId;
+
+    @ApiModelProperty(value = "Type of constraint.")
+    private String constraintType;
+
+    @ApiModelProperty(
+                    value = "If more than one instance of constraintType,"
+                                    + " minimum number of available instances required."
+                                    + " Useful for identifying availableBackup elements, service paths.")
+    private Integer constraintTypeMinimum = 1;
+
+    @ApiModelProperty(value = "Availability matrix name. Availability matrix will not be passed to optimizer engine."
+                    + " Generally useful for global concurrency type constraints.")
+    private String optimizerAvailabilityMatrixName;
+
+    @ApiModelProperty(value = "Availability matrix scope global  or scoped per elementId.")
+    private AvailabilityMatrixScope availabilityMatrixScope = AvailabilityMatrixScope.NONE;
+
+    @ApiModelProperty(value = "Availability matrix is aggregated into element availability marrix.")
+    private boolean elementAvailabilityAggreagation = true;
+
+    @ApiModelProperty(value = "Elements ")
+    private List<String> elements;
+
+    public String getElementId() {
+        return elementId;
+    }
+
+    public void setElementId(String elementId) {
+        this.elementId = elementId;
+    }
+
+    public String getConstraintType() {
+        return constraintType;
+    }
+
+    public void setConstraintType(String constraintType) {
+        this.constraintType = constraintType;
+    }
+
+    public Integer getConstraintTypeMinimum() {
+        return constraintTypeMinimum;
+    }
+
+    public void setConstraintTypeMinimum(Integer constraintTypeMinimum) {
+        this.constraintTypeMinimum = constraintTypeMinimum;
+    }
+
+    public String getOptimizerAvailabilityMatrixName() {
+        return optimizerAvailabilityMatrixName;
+    }
+
+    public void setOptimizerAvailabilityMatrixName(String optimizerAvailabilityMatrixName) {
+        this.optimizerAvailabilityMatrixName = optimizerAvailabilityMatrixName;
+    }
+
+    public List<String> getElements() {
+        return elements;
+    }
+
+    public void setElements(List<String> elements) {
+        this.elements = elements;
+    }
+
+    public AvailabilityMatrixScope getAvailabilityMatrixScope() {
+        return availabilityMatrixScope;
+    }
+
+    public void setAvailabilityMatrixScope(AvailabilityMatrixScope availabilityMatrixScope) {
+        this.availabilityMatrixScope = availabilityMatrixScope;
+    }
+
+    public boolean isElementAvailabilityAggreagation() {
+        return elementAvailabilityAggreagation;
+    }
+
+    public void setElementAvailabilityAggreagation(boolean elementAvailabilityAggreagation) {
+        this.elementAvailabilityAggreagation = elementAvailabilityAggreagation;
+    }
+
+
+
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementInfo.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementInfo.java
new file mode 100644
index 0000000..7c2e074
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementInfo.java
@@ -0,0 +1,90 @@
+/*******************************************************************************
+ *
+ * Copyright © 2019 AT&T Intellectual Property.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ ******************************************************************************/
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+@ApiModel(value = "Optimizer Element", description = "Element to be scheduled.")
+public class ElementInfo implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(ElementInfo.class);
+
+    @ApiModelProperty(value = "Element identifier")
+    private String elementId;
+
+    @ApiModelProperty(value = "Implementation specific element data.")
+    public List<NameValue> elementData = new ArrayList<>();
+
+    @ApiModelProperty(value = "VNF group identifier.")
+    public String groupId;
+
+
+    public String getElementId() {
+        return elementId;
+    }
+
+    public void setElementId(String elementId) {
+        this.elementId = elementId;
+    }
+
+
+    public List<NameValue> getElementData() {
+        return elementData;
+    }
+
+    public void setElementData(List<NameValue> elementData) {
+        this.elementData = elementData;
+    }
+
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementLocation.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementLocation.java
new file mode 100644
index 0000000..0e82237
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/ElementLocation.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+
+@ApiModel(value = "Element Location", description = "Location information necessary to determine timezone."
+                + " lat/lon and/or timezone must be provided")
+public class ElementLocation implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(ElementLocation.class);
+
+    @ApiModelProperty(value = "Geographic latitude of element.")
+    private Float lat;
+
+    @ApiModelProperty(value = "Geographic longitude of element.")
+    private Float lon;
+
+    @ApiModelProperty(value = "Timezone.")
+    private String timezone;
+
+    public Float getLat() {
+        return lat;
+    }
+
+    public void setLat(Float lat) {
+        this.lat = lat;
+    }
+
+    public Float getLon() {
+        return lon;
+    }
+
+    public void setLon(Float lon) {
+        this.lon = lon;
+    }
+
+    public String getTimezone() {
+        return timezone;
+    }
+
+    public void setTimezone(String timezone) {
+        this.timezone = timezone;
+    }
+
+    /**
+     * To string.
+     *
+     * @return the string
+     */
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckComponent.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckComponent.java
new file mode 100644
index 0000000..2217bcf
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckComponent.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import java.io.Serializable;
+
+@ApiModel
+public class HealthCheckComponent implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(HealthCheckComponent.class);
+
+    private String name;
+    private String url;
+    private String status;
+    private Boolean healthy = false;
+
+    public Boolean getHealthy() {
+        return healthy;
+    }
+
+    public void setHealthy(Boolean healthy) {
+        this.healthy = healthy;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    /**
+     * To string.
+     *
+     * @return the string
+     */
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckMessage.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckMessage.java
new file mode 100644
index 0000000..307a935
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/HealthCheckMessage.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+@ApiModel
+public class HealthCheckMessage implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(HealthCheckMessage.class);
+
+    private Boolean healthy = false;
+    private String buildInfo = "";
+    private String currentTime = "";
+    private String hostname = "";
+
+    private List<HealthCheckComponent> components = new ArrayList<HealthCheckComponent>();
+
+    public Boolean getHealthy() {
+        return healthy;
+    }
+
+    public void setHealthy(Boolean healthy) {
+        this.healthy = healthy;
+    }
+
+    public String getBuildInfo() {
+        return buildInfo;
+    }
+
+    public void setBuildInfo(String buildInfo) {
+        this.buildInfo = buildInfo;
+    }
+
+    public String getCurrentTime() {
+        return currentTime;
+    }
+
+    public void setCurrentTime(String currentTime) {
+        this.currentTime = currentTime;
+    }
+
+    public String getHostname() {
+        return hostname;
+    }
+
+    public void setHostname(String hostname) {
+        this.hostname = hostname;
+    }
+
+    public List<HealthCheckComponent> getComponents() {
+        return components;
+    }
+
+    public void setComponents(List<HealthCheckComponent> components) {
+        this.components = components;
+    }
+
+    public void addComponent(HealthCheckComponent components) {
+        this.components.add(components);
+    }
+
+    /**
+     * To string.
+     *
+     * @return the string
+     */
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+}
diff --git a/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/NameValue.java b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/NameValue.java
new file mode 100644
index 0000000..dcda0ef
--- /dev/null
+++ b/cmso-optimizer/src/main/java/org/onap/optf/cmso/optimizer/service/rs/models/NameValue.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright © 2017-2019 AT&T Intellectual Property. Modifications Copyright © 2018 IBM.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.optf.cmso.optimizer.service.rs.models;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+
+@ApiModel(value = "Name Value Data", description = "Instance of a name/value")
+public class NameValue implements Serializable {
+    private static final long serialVersionUID = 1L;
+    private static EELFLogger log = EELFManager.getInstance().getLogger(NameValue.class);
+
+    public NameValue() {
+
+    }
+
+    public NameValue(String name, Object value) {
+        this.name  = name;
+        this.value = value;
+    }
+
+    @ApiModelProperty(value = "Name.")
+    private String name;
+
+    @ApiModelProperty(value = "Value.")
+    private Object value;
+
+
+    public String getName() {
+        return name;
+    }
+
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+
+    public Object getValue() {
+        return value;
+    }
+
+
+    public void setValue(Object value) {
+        this.value = value;
+    }
+
+
+    /**
+     * To string.
+     *
+     * @return the string
+     */
+    @Override
+    public String toString() {
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            return mapper.writeValueAsString(this);
+        } catch (JsonProcessingException e) {
+            log.debug("Error in toString()", e);
+        }
+        return "";
+    }
+
+}