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.utils.Constants.ADAPTER_NAME;
28 import java.util.List;
29 import com.att.cdp.zones.ComputeService;
30 import org.glassfish.grizzly.http.util.HttpStatus;
31 import org.onap.appc.Constants;
32 import org.onap.appc.adapter.iaas.ProviderAdapter;
33 import org.onap.appc.adapter.iaas.impl.IdentityURL;
34 import org.onap.appc.adapter.iaas.impl.RequestContext;
35 import org.onap.appc.adapter.iaas.impl.RequestFailedException;
36 import org.onap.appc.adapter.iaas.impl.VMURL;
37 import org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation;
38 import org.onap.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
39 import org.onap.appc.exceptions.APPCException;
40 import org.onap.appc.i18n.Msg;
41 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
42 import com.att.cdp.exceptions.ZoneException;
43 import com.att.cdp.zones.Context;
44 import com.att.cdp.zones.VolumeService;
45 import com.att.cdp.zones.model.ModelObject;
46 import com.att.cdp.zones.model.Server;
47 import com.att.cdp.zones.model.Volume;
48 import com.att.eelf.configuration.EELFLogger;
49 import com.att.eelf.configuration.EELFManager;
50 import com.att.eelf.i18n.EELFResourceManager;
51 import static org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation.ATTACHVOLUME_SERVICE;;
53 public class AttachVolumeServer extends ProviderServerOperation {
54 private final EELFLogger logger = EELFManager.getInstance().getLogger(AttachVolumeServer.class);
56 private Server attachVolume(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
58 RequestContext rc = new RequestContext(ctx);
60 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
61 String vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
62 String volumeid = params.get(ProviderAdapter.VOLUME_ID);
63 String device = params.get(ProviderAdapter.DEVICE);
64 VMURL vm = VMURL.parseURL(vm_url);
65 Context context = null;
66 String tenantName = "Unknown";// to be used also in case of exception
68 if (validateVM(rc, appName, vm_url, vm))
70 IdentityURL ident = IdentityURL.parseURL(params.get(ProviderAdapter.PROPERTY_IDENTITY_URL));
71 String identStr = (ident == null) ? null : ident.toString();
72 String vol_id = (volumeid == null) ? null : volumeid.toString();
73 context = getContext(rc, vm_url, identStr);
74 if (context != null) {
75 tenantName = context.getTenantName();// this varaible also is used in case of exception
77 server = lookupServer(rc, context, vm.getServerId());
78 logger.debug(Msg.SERVER_FOUND, vm_url, context.getTenantName(), server.getStatus().toString());
79 Context contx = server.getContext();
80 ComputeService service = contx.getComputeService();
81 VolumeService vs = contx.getVolumeService();
82 logger.info("collecting volume status for volume -id:" + vol_id);
83 List<Volume> volList = vs.getVolumes();
84 logger.info("Size of volume list :" + volList.size());
85 if (volList != null && !volList.isEmpty()) {
86 for (Volume v : volList) {
87 logger.info("list of volumesif exists" + v.getId());
88 if (!v.getId().equals(vol_id)) {
90 logger.info("Ready to Attach Volume to the server:" + Volume.Status.ATTACHING);
91 service.attachVolume(server, v, device);
92 logger.info("Volume status after performing attach:" + v.getStatus());
93 if (validateAttach(vs, vol_id)) {
97 String msg = "Volume with volume id " + vol_id + " cannot be attached as it already exists";
98 logger.info("Alreday volumes exists:");
99 doFailure(rc, HttpStatus.NOT_IMPLEMENTED_501, msg);
105 ctx.setAttribute("VOLUME_STATUS", "SUCCESS");
107 ctx.setAttribute("VOLUME_STATUS", "CONTEXT_NOT_FOUND");
109 } catch (ZoneException e) {
110 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
112 doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
113 } catch (RequestFailedException e) {
114 doFailure(rc, e.getStatus(), e.getMessage());
115 } catch (Exception ex) {
116 String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, ex, ex.getClass().getSimpleName(),
117 ATTACHVOLUME_SERVICE.toString(), vm_url, tenantName);
118 logger.error(msg, ex);
119 doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);
125 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
126 throws APPCException {
127 setMDC(Operation.ATTACHVOLUME_SERVICE.toString(), "App-C IaaS Adapter:attachVolume", ADAPTER_NAME);
128 logOperation(Msg.ATTACHINGVOLUME_SERVER, params, context);
129 return attachVolume(params, context);
132 protected boolean validateAttach(VolumeService vs, String volId) throws RequestFailedException, ZoneException {
133 boolean flag = false;
134 List<Volume> volList = vs.getVolumes();
135 for (Volume v : volList) {
136 if (v.getId().equals(volId)) {
137 logger.info("Volume with " + volId + "attached successsfully");
140 logger.info("failed to attach volume with id" + volId);