diff options
Diffstat (limited to 'mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/HealthcheckHandler.java')
-rw-r--r-- | mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/HealthcheckHandler.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/HealthcheckHandler.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/HealthcheckHandler.java new file mode 100644 index 0000000000..0ae1695516 --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/openecomp/mso/apihandlerinfra/HealthcheckHandler.java @@ -0,0 +1,112 @@ +/*- + * ============LICENSE_START======================================================= + * OPENECOMP - MSO + * ================================================================================ + * 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.mso.apihandlerinfra; + +import javax.ws.rs.GET; +import javax.ws.rs.HEAD; +import javax.ws.rs.Path; +import javax.ws.rs.Produces; +import javax.ws.rs.QueryParam; +import javax.ws.rs.DefaultValue; +import javax.ws.rs.core.Response; +import org.openecomp.mso.HealthCheckUtils; + +import org.openecomp.mso.logger.MsoLogger; +import org.openecomp.mso.utils.UUIDChecker; + +@Path("/") +public class HealthcheckHandler { + + public final static String MSO_PROP_APIHANDLER_INFRA = "MSO_PROP_APIHANDLER_INFRA"; + + private static MsoLogger msoLogger = MsoLogger.getMsoLogger (MsoLogger.Catalog.APIH); + + @HEAD + @GET + @Path("/healthcheck") + @Produces("text/html") + public Response healthcheck (@QueryParam("requestId") String requestId) { + long startTime = System.currentTimeMillis (); + MsoLogger.setServiceName ("Healthcheck"); + UUIDChecker.verifyOldUUID(requestId, msoLogger); + HealthCheckUtils healthCheck = new HealthCheckUtils (); + if (!healthCheck.siteStatusCheck(msoLogger, startTime)) { + return HealthCheckUtils.HEALTH_CHECK_NOK_RESPONSE; + } + + if (!healthCheck.configFileCheck(msoLogger, startTime, MSO_PROP_APIHANDLER_INFRA)) { + return HealthCheckUtils.NOT_STARTED_RESPONSE; + } + + if (!healthCheck.requestDBCheck (msoLogger, startTime)) { + return HealthCheckUtils.NOT_STARTED_RESPONSE; + } + msoLogger.debug("healthcheck - Successful"); + return HealthCheckUtils.HEALTH_CHECK_RESPONSE; + } + + @HEAD + @GET + @Path("/nodehealthcheck") + @Produces("text/html") + public Response nodeHealthcheck () { + long startTime = System.currentTimeMillis (); + MsoLogger.setServiceName ("NodeHealthcheck"); + // Generate a Request Id + String requestId = UUIDChecker.generateUUID(msoLogger); + HealthCheckUtils healthCheck = new HealthCheckUtils (); + if (!healthCheck.siteStatusCheck (msoLogger, startTime)) { + return HealthCheckUtils.HEALTH_CHECK_NOK_RESPONSE; + } + + if (healthCheck.verifyNodeHealthCheck(HealthCheckUtils.NodeType.APIH, requestId)) { + msoLogger.debug("nodeHealthcheck - Successful"); + return HealthCheckUtils.HEALTH_CHECK_RESPONSE; + } else { + msoLogger.debug("nodeHealthcheck - At leaset one of the sub-modules is not available."); + return HealthCheckUtils.HEALTH_CHECK_NOK_RESPONSE; + } + } + + @HEAD + @GET + @Path("/globalhealthcheck") + @Produces("text/html") + public Response globalHealthcheck (@DefaultValue("true") @QueryParam("enableBpmn") boolean enableBpmn) { + long startTime = System.currentTimeMillis (); + MsoLogger.setServiceName ("GlobalHealthcheck"); + // Generate a Request Id + String requestId = UUIDChecker.generateUUID(msoLogger); + HealthCheckUtils healthCheck = new HealthCheckUtils (); + if (!healthCheck.siteStatusCheck (msoLogger, startTime)) { + return HealthCheckUtils.HEALTH_CHECK_NOK_RESPONSE; + } + + if (healthCheck.verifyGlobalHealthCheck(enableBpmn, requestId)) { + msoLogger.debug("globalHealthcheck - Successful"); + return HealthCheckUtils.HEALTH_CHECK_RESPONSE; + } else { + msoLogger.debug("globalHealthcheck - At leaset one of the sub-modules is not available"); + return HealthCheckUtils.HEALTH_CHECK_NOK_RESPONSE; + } + } + +} |