@POST
@Timed
@Produces(MediaType.APPLICATION_JSON)
@Path("applications")
@ApiOperation(
"Adds new application to SeaClouds Platform based on a SeaClouds-compliant TOSCA DAM specification")
public Response addApplication(@ApiParam() String dam) {
SeaCloudsApplicationData seaCloudsApplication = null;
if (dam == null) {
LOG.error("Missing input parameters");
return Response.status(Response.Status.NOT_ACCEPTABLE).build();
} else {
try {
LOG.debug("Deploy new application process started");
seaCloudsApplication = new SeaCloudsApplicationData(dam);
LOG.debug("STEP 1: Start deployment of the application");
TaskSummary taskSummary = deployer.deployApplication(dam);
seaCloudsApplication.setDeployerApplicationId(taskSummary);
if (seaCloudsApplication.getMonitoringRulesTemplateId() != null) {
LOG.debug("STEP 2: Retrieve Monitoring Rules from TOSCA");
MonitoringRules monitoringRules =
planner.getMonitoringRulesByTemplateId(
seaCloudsApplication.getMonitoringRulesTemplateId());
LOG.debug("STEP 3: Install Monitoring Rules");
monitor.addMonitoringRules(monitoringRules);
seaCloudsApplication.setMonitoringRulesIds(monitoringRules);
}
if (seaCloudsApplication.getAgreementTemplateId() != null) {
LOG.debug("STEP 4: Retrieve SLA Agreements from TOSCA");
Agreement agreement =
sla.getAgreementByTemplateId(seaCloudsApplication.getAgreementTemplateId());
LOG.debug("STEP 5: Install SLA Agreements");
sla.addAgreement(agreement);
seaCloudsApplication.setAgreementId(agreement);
LOG.debug("STEP 6: Notify Rules Ready (Issue #56)");
sla.notifyRulesReady(agreement);
}
LOG.debug("Application deployment process finished");
dataStore.addSeaCloudsApplicationData(seaCloudsApplication);
return Response.ok(seaCloudsApplication).build();
} catch (Exception e) {
cleanUpApplicationDependencies(seaCloudsApplication);
LOG.error(e.getMessage());
return Response.status(Response.Status.BAD_REQUEST).build();
}
}
}
