diff options
Diffstat (limited to 'mso-api-handlers/mso-api-handler-infra/src/main/java')
8 files changed, 407 insertions, 19 deletions
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/GlobalHealthcheckHandler.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/GlobalHealthcheckHandler.java index 7a8035ac63..70603e5911 100644 --- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/GlobalHealthcheckHandler.java +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/GlobalHealthcheckHandler.java @@ -20,6 +20,13 @@ package org.onap.so.apihandlerinfra; + +import java.net.URI; +import java.util.Collections; +import org.springframework.http.MediaType; +import org.springframework.http.ResponseEntity; + +import javax.annotation.PostConstruct; import javax.transaction.Transactional; import javax.ws.rs.DefaultValue; import javax.ws.rs.GET; @@ -29,42 +36,190 @@ import javax.ws.rs.QueryParam; import javax.ws.rs.container.ContainerRequestContext; import javax.ws.rs.core.Context; import javax.ws.rs.core.Response; +import javax.ws.rs.core.UriBuilder; +import java.util.UUID; import org.apache.http.HttpStatus; import org.onap.so.logger.MessageEnum; import org.onap.so.logger.MsoLogger; -import org.onap.so.utils.UUIDChecker; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Qualifier; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.core.env.Environment; +import org.springframework.http.HttpEntity; +import org.springframework.http.HttpHeaders; import org.springframework.stereotype.Component; - +import org.springframework.web.client.RestTemplate; +import org.springframework.http.HttpMethod; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; - @Component @Path("/globalhealthcheck") @Api(value="/globalhealthcheck",description="APIH Infra Global Health Check") public class GlobalHealthcheckHandler { + private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH, GlobalHealthcheckHandler.class); + private static final String CONTEXTPATH_PROPERTY = "management.context-path"; + private static final String PROPERTY_DOMAIN = "mso.health.endpoints"; + private static final String CATALOGDB_PROPERTY = PROPERTY_DOMAIN+".catalogdb"; + private static final String REQUESTDB_PROPERTY = PROPERTY_DOMAIN+".requestdb"; + private static final String SDNC_PROPERTY = PROPERTY_DOMAIN+".sdnc"; + private static final String OPENSTACK_PROPERTY = PROPERTY_DOMAIN+".openstack"; + private static final String BPMN_PROPERTY = PROPERTY_DOMAIN+".bpmn"; + private static final String ASDC_PROPERTY = PROPERTY_DOMAIN+".asdc"; + private static final String REQUESTDBATTSVC_PROPERTY = PROPERTY_DOMAIN+".requestdbattsvc"; + private static final String DEFAULT_PROPERTY_VALUE = ""; + + // e.g. /manage + private String actuatorContextPath; + private String endpointCatalogdb; + private String endpointRequestdb; + private String endpointSdnc; + private String endpointOpenstack; + private String endpointBpmn; + private String endpointAsdc; + private String endpointRequestdbAttsvc; + + @Autowired + private Environment env; - private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH,GlobalHealthcheckHandler.class); - private static final String CHECK_HTML = "<!DOCTYPE html><html><head><meta charset=\"ISO-8859-1\"><title>Health Check</title></head><body>Application ready</body></html>"; + @Autowired + private RestTemplate restTemplate; + private final String health = "/health"; - public static final Response HEALTH_CHECK_RESPONSE = Response.status (HttpStatus.SC_OK) - .entity (CHECK_HTML) - .build (); + + @PostConstruct + protected void init() { + actuatorContextPath = env.getProperty(CONTEXTPATH_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointCatalogdb = env.getProperty(CATALOGDB_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointRequestdb = env.getProperty(REQUESTDB_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointSdnc = env.getProperty(SDNC_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointOpenstack = env.getProperty(OPENSTACK_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointBpmn = env.getProperty(BPMN_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointAsdc = env.getProperty(ASDC_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + endpointRequestdbAttsvc = env.getProperty(REQUESTDBATTSVC_PROPERTY, String.class, DEFAULT_PROPERTY_VALUE); + } @GET - @Produces("text/html") + @Produces("application/json") @ApiOperation(value="Performing global health check",response=Response.class) @Transactional public Response globalHealthcheck (@DefaultValue("true") @QueryParam("enableBpmn") boolean enableBpmn, @Context ContainerRequestContext requestContext) { - long startTime = System.currentTimeMillis (); - MsoLogger.setServiceName ("GlobalHealthcheck"); - // Generated RequestId - String requestId = requestContext.getProperty("requestId").toString(); - MsoLogger.setLogContext(requestId, null); - msoLogger.info(MessageEnum.APIH_GENERATED_REQUEST_ID, requestId, "", ""); + Response HEALTH_CHECK_RESPONSE = null; + // Build internal response object + HealthcheckResponse rsp = new HealthcheckResponse(); + + try{ + long startTime = System.currentTimeMillis (); + MsoLogger.setServiceName ("GlobalHealthcheck"); + // Generated RequestId + String requestId = requestContext.getProperty("requestId").toString(); + MsoLogger.setLogContext(requestId, null); + msoLogger.info(MessageEnum.APIH_GENERATED_REQUEST_ID, requestId, "", ""); + + // set APIH status, this is the main entry point + rsp.setApih(HealthcheckStatus.UP.toString()); + // set BPMN + rsp.setBpmn(querySubsystemHealth(MsoSubsystems.BPMN)); + // set SDNCAdapter + rsp.setSdncAdapter(querySubsystemHealth(MsoSubsystems.SDNC)); + // set ASDCController + rsp.setAsdcController(querySubsystemHealth(MsoSubsystems.ASDC)); + // set CatalogDbAdapter + rsp.setCatalogdbAdapter(querySubsystemHealth(MsoSubsystems.CATALOGDB)); + // set RequestDbAdapter + rsp.setRequestdbAdapter(querySubsystemHealth(MsoSubsystems.REQUESTDB)); + // set OpenStackAdapter + rsp.setOpenstackAdapter(querySubsystemHealth(MsoSubsystems.OPENSTACK)); + // set RequestDbAdapterAttSvc + rsp.setRequestdbAdapterAttsvc(querySubsystemHealth(MsoSubsystems.REQUESTDBATT)); + // set Message + rsp.setMessage(String.format("HttpStatus: %s", HttpStatus.SC_OK)); + msoLogger.info(rsp.toString(), "", ""); + + HEALTH_CHECK_RESPONSE = Response.status (HttpStatus.SC_OK) + .entity (rsp) + .build (); + + }catch (Exception ex){ + msoLogger.error(ex); + rsp.setMessage(ex.getMessage()); + HEALTH_CHECK_RESPONSE = Response.status (HttpStatus.SC_INTERNAL_SERVER_ERROR) + .entity (rsp) + .build (); + } + return HEALTH_CHECK_RESPONSE; - } + } + + protected HttpEntity<String> buildHttpEntityForRequest(){ + HttpHeaders headers = new HttpHeaders(); + headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON)); + headers.set("Content-Type", "application/json"); + HttpEntity<String> entity = new HttpEntity<>("parameters", headers); + return entity; + } + + protected String querySubsystemHealth(MsoSubsystems subsystem){ + try{ + // get port number for the subsystem + String ept = getEndpointUrlForSubsystemEnum(subsystem); + + // build final endpoint url + UriBuilder builder = UriBuilder.fromPath(ept).path(actuatorContextPath).path(health); + URI uri = builder.build(); + msoLogger.info("Calculated URL: "+uri.toString(), "", ""); + + ResponseEntity<SubsystemHealthcheckResponse> result = + restTemplate.exchange(uri, HttpMethod.GET, buildHttpEntityForRequest(), SubsystemHealthcheckResponse.class); + + return processResponseFromSubsystem(result,subsystem); + + }catch(Exception ex){ + msoLogger.error(ex.getMessage()); + return HealthcheckStatus.DOWN.toString(); + } + } + protected String processResponseFromSubsystem(ResponseEntity<SubsystemHealthcheckResponse> result, MsoSubsystems subsystem){ + if(result == null || result.getStatusCodeValue() != HttpStatus.SC_OK){ + msoLogger.error(String.format("Globalhealthcheck: checking subsystem: %s failed ! result object is: %s", + subsystem, + result == null? "NULL": result)); + return HealthcheckStatus.DOWN.toString(); + } + + SubsystemHealthcheckResponse body = result.getBody(); + + String status = body.getStatus(); + if("UP".equalsIgnoreCase(status)){ + return HealthcheckStatus.UP.toString(); + }else{ + msoLogger.error(subsystem + ", query health endpoint did not return UP status!"); + return HealthcheckStatus.DOWN.toString(); + } + } + + + protected String getEndpointUrlForSubsystemEnum(MsoSubsystems subsystem){ + switch (subsystem){ + case SDNC: + return this.endpointSdnc; + case ASDC: + return this.endpointAsdc; + case BPMN: + return this.endpointBpmn; + case CATALOGDB: + return this.endpointCatalogdb; + case OPENSTACK: + return this.endpointOpenstack; + case REQUESTDB: + return this.endpointRequestdb; + case REQUESTDBATT: + return this.endpointRequestdbAttsvc; + default: + return ""; + } + } } diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckResponse.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckResponse.java new file mode 100644 index 0000000000..8f0bbc4e1f --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckResponse.java @@ -0,0 +1,121 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * 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.onap.so.apihandlerinfra; + +import org.apache.commons.lang3.builder.ToStringBuilder; + +public class HealthcheckResponse { + private String apih; + private String bpmn; + private String sdncAdapter; + private String asdcController; + private String catalogdbAdapter; + private String requestdbAdapter; + private String openstackAdapter; + private String requestdbAdapterAttsvc; + private String message = ""; + + public String getApih() { + return apih; + } + + public void setApih(String apih) { + this.apih = apih; + } + + public String getBpmn() { + return bpmn; + } + + public void setBpmn(String bpmn) { + this.bpmn = bpmn; + } + + public String getSdncAdapter() { + return sdncAdapter; + } + + public void setSdncAdapter(String sdncAdapter) { + this.sdncAdapter = sdncAdapter; + } + + public String getAsdcController() { + return asdcController; + } + + public void setAsdcController(String asdcController) { + this.asdcController = asdcController; + } + + public String getCatalogdbAdapter() { + return catalogdbAdapter; + } + + public void setCatalogdbAdapter(String catalogdbAdapter) { + this.catalogdbAdapter = catalogdbAdapter; + } + + public String getRequestdbAdapter() { + return requestdbAdapter; + } + + public void setRequestdbAdapter(String requestdbAdapter) { + this.requestdbAdapter = requestdbAdapter; + } + + public String getOpenstackAdapter() { + return openstackAdapter; + } + + public void setOpenstackAdapter(String openstackAdapter) { + this.openstackAdapter = openstackAdapter; + } + + public String getRequestdbAdapterAttsvc() { + return requestdbAdapterAttsvc; + } + + public void setRequestdbAdapterAttsvc(String requestdbAdapterAttsvc) { + this.requestdbAdapterAttsvc = requestdbAdapterAttsvc; + } + + public String getMessage() { + return message; + } + + public void setMessage(String message) { + this.message = message; + } + + @Override + public String toString() { + return new ToStringBuilder(this). + append("apih", this.apih). + append("pbmn", this.bpmn). + append("sdncAdapter", this.sdncAdapter). + append("asdcController", this.asdcController). + append("catalogdbAdapter", this.catalogdbAdapter). + append("requestdbAdapter", this.requestdbAdapter). + append("openstackAdapter", this.openstackAdapter). + append("requestdbAdapterAttsvc", this.requestdbAdapterAttsvc). + append("message", this.message). + toString(); + } +} diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckStatus.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckStatus.java new file mode 100644 index 0000000000..89c4e0efda --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/HealthcheckStatus.java @@ -0,0 +1,34 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * 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.onap.so.apihandlerinfra; + +public enum HealthcheckStatus { + UP("UP"), DOWN("DOWN"); + + private String status; + private HealthcheckStatus(String status) { + this.status = status; + } + + @Override + public String toString(){ + return status; + } +} diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/MsoSubsystems.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/MsoSubsystems.java new file mode 100644 index 0000000000..cfdce473a4 --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/MsoSubsystems.java @@ -0,0 +1,42 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * 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.onap.so.apihandlerinfra; + +public enum MsoSubsystems { + APIH ("API Handler"), + ASDC ("ASDC Controller"), + BPMN ("BPMN Infra"), + CATALOGDB ("CatalogDb Adapter"), + OPENSTACK ("Openstack Adapter"), + REQUESTDB ("RequestDB Adapter"), + REQUESTDBATT ("RequestDB Adapter ATT Svc"), + SDNC ("SDNC Adapter"); + private String subsystem; + private MsoSubsystems(String subsystem){ + this.subsystem = subsystem; + } + + @Override + public String toString(){ + return subsystem; + } + +} + diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/ServiceInstances.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/ServiceInstances.java index 8047893bb4..e2b12349c1 100644 --- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/ServiceInstances.java +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/ServiceInstances.java @@ -111,7 +111,7 @@ public class ServiceInstances { private static String NAME = "name"; private static String VALUE = "value"; private static final String SAVE_TO_DB = "save instance to db"; - + @Autowired private Environment env; diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/SubsystemHealthcheckResponse.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/SubsystemHealthcheckResponse.java new file mode 100644 index 0000000000..625df66d2a --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/SubsystemHealthcheckResponse.java @@ -0,0 +1,36 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * 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.onap.so.apihandlerinfra; + +import java.io.Serializable; + +public class SubsystemHealthcheckResponse implements Serializable { + private static final long serialVersionUID = 1L; + private String status; + + public String getStatus() { + return status; + } + + public void setStatus(String status) { + this.status = status; + } + +} diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/CatalogDBConfig.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/CatalogDBConfig.java index f7d719048f..3aa54bdfb3 100644 --- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/CatalogDBConfig.java +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/CatalogDBConfig.java @@ -25,7 +25,7 @@ import javax.persistence.EntityManagerFactory; import javax.sql.DataSource; import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder; +import org.springframework.boot.jdbc.DataSourceBuilder; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder; import org.springframework.context.annotation.Bean; diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/RequestDBConfig.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/RequestDBConfig.java index 2298ccdb26..908b864536 100644 --- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/RequestDBConfig.java +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/configuration/RequestDBConfig.java @@ -25,7 +25,7 @@ import javax.persistence.EntityManagerFactory; import javax.sql.DataSource; import org.springframework.beans.factory.annotation.Qualifier; -import org.springframework.boot.autoconfigure.jdbc.DataSourceBuilder; +import org.springframework.boot.jdbc.DataSourceBuilder; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder; import org.springframework.context.annotation.Bean; |