2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright (C) 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
20 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.openecomp.appc.adapter.iaas.provider.operation.impl;
25 import org.openecomp.appc.Constants;
26 import org.openecomp.appc.adapter.iaas.ProviderAdapter;
27 import org.openecomp.appc.adapter.iaas.impl.IdentityURL;
28 import org.openecomp.appc.adapter.iaas.impl.RequestContext;
29 import org.openecomp.appc.adapter.iaas.impl.RequestFailedException;
30 import org.openecomp.appc.adapter.iaas.impl.VMURL;
31 import org.openecomp.appc.adapter.iaas.provider.operation.common.enums.Operation;
32 import org.openecomp.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
33 import org.openecomp.appc.exceptions.APPCException;
34 import org.openecomp.appc.i18n.Msg;
35 import com.att.cdp.exceptions.ResourceNotFoundException;
36 import com.att.cdp.zones.Context;
37 import com.att.cdp.zones.model.ModelObject;
38 import com.att.cdp.zones.model.Server;
39 import com.att.eelf.configuration.EELFLogger;
40 import com.att.eelf.configuration.EELFManager;
41 import com.att.eelf.i18n.EELFResourceManager;
42 import org.openecomp.sdnc.sli.SvcLogicContext;
43 import org.glassfish.grizzly.http.util.HttpStatus;
47 import static org.openecomp.appc.adapter.iaas.provider.operation.common.enums.Operation.START_SERVICE;
48 import static org.openecomp.appc.adapter.utils.Constants.ADAPTER_NAME;
50 public class StartServer extends ProviderServerOperation {
52 private static final EELFLogger logger = EELFManager.getInstance().getLogger(StartServer.class);
55 * @see org.openecomp.appc.adapter.iaas.ProviderAdapter#startServer(java.util.Map, org.openecomp.sdnc.sli.SvcLogicContext)
57 @SuppressWarnings("nls")
58 public Server startServer(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
60 RequestContext rc = new RequestContext(ctx);
63 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
66 validateParametersExist(params, ProviderAdapter.PROPERTY_INSTANCE_URL,
67 ProviderAdapter.PROPERTY_PROVIDER_NAME);
69 String vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
71 VMURL vm = VMURL.parseURL(vm_url);
72 if (validateVM(rc, appName, vm_url, vm)) return null;
74 IdentityURL ident = IdentityURL.parseURL(params.get(ProviderAdapter.PROPERTY_IDENTITY_URL));
75 String identStr = (ident == null) ? null : ident.toString();
77 Context context = null;
78 ctx.setAttribute("START_STATUS", "ERROR");
80 context = getContext(rc, vm_url, identStr);
81 if (context != null) {
83 server = lookupServer(rc, context, vm.getServerId());
84 logger.debug(Msg.SERVER_FOUND, vm_url, context.getTenantName(), server.getStatus().toString());
88 * We determine what to do based on the current state of the server
92 * Pending is a bit of a special case. If we find the server is in a
93 * pending state, then the provider is in the process of changing state
94 * of the server. So, lets try to wait a little bit and see if the state
95 * settles down to one we can deal with. If not, then we have to fail
99 if (server.getStatus().equals(Server.Status.PENDING)) {
100 waitForStateChange(rc, server, Server.Status.READY, Server.Status.RUNNING, Server.Status.ERROR,
101 Server.Status.SUSPENDED, Server.Status.PAUSED, Server.Status.DELETED);
104 switch (server.getStatus()) {
106 // Nothing to do, the server is gone
107 msg = EELFResourceManager.format(Msg.SERVER_DELETED, server.getName(), server.getId(),
108 server.getTenantId(), "started");
110 // metricsLogger.error(msg);
111 throw new RequestFailedException("Start Server", msg, HttpStatus.METHOD_NOT_ALLOWED_405, server);
114 // Nothing to do, the server is already running
115 logger.info("Server was already running");
119 // Server is in error state
120 msg = EELFResourceManager.format(Msg.SERVER_ERROR_STATE, server.getName(), server.getId(),
121 server.getTenantId(), "start");
123 // metricsLogger.error(msg);
124 throw new RequestFailedException("Start Server", msg, HttpStatus.METHOD_NOT_ALLOWED_405, server);
127 // Server is stopped attempt to start the server
129 startServer(rc, server);
133 // if paused, un-pause it
135 unpauseServer(rc, server);
136 // metricsLogger.info("Server status: PAUSED");
140 // Attempt to resume the suspended server
142 resumeServer(rc, server);
143 // metricsLogger.info("Server status: SUSPENDED");
147 // Hmmm, unknown status, should never occur
148 msg = EELFResourceManager.format(Msg.UNKNOWN_SERVER_STATE, server.getName(), server.getId(),
149 server.getTenantId(), server.getStatus().name());
150 generateEvent(rc, false, msg);
152 // metricsLogger.error(msg);
153 throw new RequestFailedException("Start Server", msg, HttpStatus.METHOD_NOT_ALLOWED_405, server);
157 ctx.setAttribute("START_STATUS", "SUCCESS");
161 ctx.setAttribute("START_STATUS", "CONTEXT_NOT_FOUND");
163 } catch (ResourceNotFoundException e) {
164 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
166 doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
167 } catch (Throwable t) {
168 String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, t, t.getClass().getSimpleName(),
169 START_SERVICE.toString(), vm_url, context == null ? "Unknown" : context.getTenantName());
170 logger.error(msg, t);
171 doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);
173 } catch (RequestFailedException e) {
174 doFailure(rc, e.getStatus(), e.getMessage());
181 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context) throws APPCException {
183 setMDC(Operation.START_SERVICE.toString(), "App-C IaaS Adapter:Start", ADAPTER_NAME);
184 logOperation(Msg.STARTING_SERVER, params, context);
185 return startServer(params, context);