2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.adapter.iaas.provider.operation.impl;
27 import com.att.cdp.exceptions.ResourceNotFoundException;
28 import com.att.cdp.exceptions.ZoneException;
29 import com.att.cdp.openstack.OpenStackContext;
30 import com.att.cdp.openstack.connectors.HeatConnector;
31 import com.att.cdp.openstack.util.ExceptionMapper;
32 import com.att.cdp.zones.Context;
33 import com.att.cdp.zones.model.ModelObject;
34 import com.att.cdp.zones.model.Stack;
35 import com.att.cdp.zones.spi.RequestState;
36 import com.att.eelf.configuration.EELFLogger;
37 import com.att.eelf.configuration.EELFManager;
38 import com.att.eelf.i18n.EELFResourceManager;
39 import com.woorea.openstack.base.client.OpenStackBaseException;
40 import com.woorea.openstack.heat.Heat;
41 import org.glassfish.grizzly.http.util.HttpStatus;
42 import org.openecomp.appc.Constants;
43 import org.openecomp.appc.adapter.iaas.ProviderAdapter;
44 import org.openecomp.appc.adapter.iaas.impl.RequestContext;
45 import org.openecomp.appc.adapter.iaas.impl.RequestFailedException;
46 import org.openecomp.appc.adapter.iaas.provider.operation.common.enums.Operation;
47 import org.openecomp.appc.adapter.iaas.provider.operation.impl.base.ProviderStackOperation;
48 import org.openecomp.appc.adapter.openstack.heat.SnapshotResource;
49 import org.openecomp.appc.adapter.openstack.heat.StackResource;
50 import org.openecomp.appc.exceptions.APPCException;
51 import org.openecomp.appc.i18n.Msg;
52 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
56 import static org.openecomp.appc.adapter.utils.Constants.ADAPTER_NAME;
58 public class RestoreStack extends ProviderStackOperation {
60 private static final EELFLogger logger = EELFManager.getInstance().getLogger(RestoreStack.class);
62 private void restoreStack(Stack stack, String snapshotId) throws ZoneException, RequestFailedException {
63 Context context = stack.getContext();
65 OpenStackContext osContext = (OpenStackContext)context;
67 final HeatConnector heatConnector = osContext.getHeatConnector();
68 ((OpenStackContext)context).refreshIfStale(heatConnector);
70 trackRequest(context);
71 RequestState.put("SERVICE", "Orchestration");
72 RequestState.put("SERVICE_URL", heatConnector.getEndpoint());
74 Heat heat = heatConnector.getClient();
76 SnapshotResource snapshotResource = new SnapshotResource(heat);
80 snapshotResource.restore(stack.getName(), stack.getId(), snapshotId).execute();
82 // wait for the snapshot restore
83 StackResource stackResource = new StackResource(heat);
84 if (!waitForStack(stack, stackResource, "RESTORE_COMPLETE")) {
85 throw new RequestFailedException("Snapshot restore failed.");
88 } catch (OpenStackBaseException e) {
89 ExceptionMapper.mapException(e);
94 public Stack restoreStack(Map<String, String> params, SvcLogicContext ctx)
95 throws IllegalArgumentException, APPCException {
97 RequestContext rc = new RequestContext(ctx);
100 ctx.setAttribute("SNAPSHOT_STATUS", "STACK_NOT_FOUND");
101 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
103 String vm_url = null;
104 Context context = null;
108 validateParametersExist(params,
109 ProviderAdapter.PROPERTY_INSTANCE_URL,
110 ProviderAdapter.PROPERTY_PROVIDER_NAME,
111 ProviderAdapter.PROPERTY_STACK_ID,
112 ProviderAdapter.PROPERTY_INPUT_SNAPSHOT_ID);
114 String stackId = params.get(ProviderAdapter.PROPERTY_STACK_ID);
115 vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
116 String snapshotId = params.get(ProviderAdapter.PROPERTY_INPUT_SNAPSHOT_ID);
118 context = resolveContext(rc, params, appName, vm_url);
120 if (context != null) {
121 stack = lookupStack(rc, context, stackId);
122 logger.debug(Msg.STACK_FOUND, vm_url, context.getTenantName(), stack.getStatus().toString());
123 logger.info(EELFResourceManager.format(Msg.TERMINATING_STACK, stack.getName()));
124 restoreStack(stack, snapshotId);
125 logger.info(EELFResourceManager.format(Msg.TERMINATE_STACK, stack.getName()));
129 ctx.setAttribute(Constants.DG_ATTRIBUTE_STATUS, "failure");
132 } catch (ResourceNotFoundException e) {
133 String msg = EELFResourceManager.format(Msg.STACK_NOT_FOUND, e, vm_url);
135 doFailure(rc, HttpStatus.NOT_FOUND_404, msg, e);
136 } catch (RequestFailedException e) {
137 logger.error(EELFResourceManager.format(Msg.MISSING_PARAMETER_IN_REQUEST,
138 e.getReason(), "restoreStack"));
139 doFailure(rc, e.getStatus(), e.getMessage(), e);
140 } catch (Exception e1) {
141 String msg = EELFResourceManager.format(Msg.STACK_OPERATION_EXCEPTION,
142 e1, e1.getClass().getSimpleName(),
143 "restoreStack", vm_url, null == context ? "n/a" : context.getTenantName());
144 logger.error(msg, e1);
145 doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg, e1);
151 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
152 throws APPCException {
153 setMDC(Operation.RESTORE_STACK.toString(), "App-C IaaS Adapter:Restore-Stack", ADAPTER_NAME);
154 logOperation(Msg.RESTORING_STACK, params, context);
155 return restoreStack(params, context);