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=========================================================
24 package org.onap.appc.adapter.iaas.provider.operation.impl;
26 import static org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation.ATTACHVOLUME_SERVICE;
27 import static org.onap.appc.adapter.utils.Constants.ADAPTER_NAME;
29 import java.util.List;
30 import com.att.cdp.zones.ComputeService;
31 import org.glassfish.grizzly.http.util.HttpStatus;
32 import org.onap.appc.Constants;
33 import org.onap.appc.adapter.iaas.ProviderAdapter;
34 import org.onap.appc.adapter.iaas.impl.IdentityURL;
35 import org.onap.appc.adapter.iaas.impl.RequestContext;
36 import org.onap.appc.adapter.iaas.impl.RequestFailedException;
37 import org.onap.appc.adapter.iaas.impl.VMURL;
38 import org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation;
39 import org.onap.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
40 import org.onap.appc.exceptions.APPCException;
41 import org.onap.appc.i18n.Msg;
42 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
43 import com.att.cdp.exceptions.ZoneException;
44 import com.att.cdp.zones.ComputeService;
45 import com.att.cdp.zones.Context;
46 import com.att.cdp.zones.VolumeService;
47 import com.att.cdp.zones.model.ModelObject;
48 import com.att.cdp.zones.model.Server;
49 import com.att.cdp.zones.model.Volume;
50 import com.att.eelf.configuration.EELFLogger;
51 import com.att.eelf.configuration.EELFManager;
52 import com.att.eelf.i18n.EELFResourceManager;
54 public class DettachVolumeServer extends ProviderServerOperation {
55 private final EELFLogger logger = EELFManager.getInstance().getLogger(DettachVolumeServer.class);
58 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
59 throws APPCException {
60 setMDC(Operation.DETACHVOLUME_SERVICE.toString(), "App-C IaaS Adapter:dettachVolume", ADAPTER_NAME);
61 logOperation(Msg.DETTACHINGVOLUME_SERVER, params, context);
62 return dettachVolume(params, context);
65 private Server dettachVolume(Map<String, String> params, SvcLogicContext ctx) {
67 RequestContext rc = new RequestContext(ctx);
69 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
70 String vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
71 String volumeid = params.get(ProviderAdapter.VOLUME_ID);
72 String device = params.get(ProviderAdapter.DEVICE);
73 VMURL vm = VMURL.parseURL(vm_url);
74 Context context = null;
75 String tenantName = "Unknown";//to be used also in case of exception
77 if (validateVM(rc, appName, vm_url, vm))
79 IdentityURL ident = IdentityURL.parseURL(params.get(ProviderAdapter.PROPERTY_IDENTITY_URL));
80 String identStr = (ident == null) ? null : ident.toString();
81 String vol_id = (volumeid == null) ? null : volumeid.toString();
82 context = getContext(rc, vm_url, identStr);
83 if (context != null) {
84 tenantName = context.getTenantName();//this varaible also is used in case of exception
86 server = lookupServer(rc, context, vm.getServerId());
87 logger.debug(Msg.SERVER_FOUND, vm_url, context.getTenantName(), server.getStatus().toString());
88 Context contx = server.getContext();
89 ComputeService service = contx.getComputeService();
90 VolumeService vs = contx.getVolumeService();
91 logger.info("collecting volume status for volume -id:" + vol_id);
92 List<Volume> volList = vs.getVolumes();
93 logger.info("Size of volume list :" + volList.size());
94 if (volList != null && !volList.isEmpty()) {
95 for (Volume v : volList) {
96 logger.info("list of volumesif exists" + v.getId());
97 if (v.getId().equals(vol_id)) {
99 logger.info("Ready to Detach Volume from the server:" + Volume.Status.DETACHING);
100 service.detachVolume(server, v);
101 logger.info("Volume status after performing detach:" + v.getStatus());
104 String msg = "Volume with volume id " + vol_id + " cannot be detached as it doesnot exists";
105 doFailure(rc, HttpStatus.NOT_IMPLEMENTED_501, msg);
111 ctx.setAttribute("VOLUME_STATUS", "SUCCESS");
113 ctx.setAttribute("VOLUME_STATUS", "CONTEXT_NOT_FOUND");
115 } catch (ZoneException e) {
116 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
118 doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
119 } catch (RequestFailedException e) {
120 doFailure(rc, e.getStatus(), e.getMessage());
121 } catch (Exception ex) {
122 String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, ex, ex.getClass().getSimpleName(),
123 ATTACHVOLUME_SERVICE.toString(), vm_url, tenantName);
124 logger.error(msg, ex);
125 doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);