2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 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;
28 import com.att.cdp.exceptions.ZoneException;
29 import com.att.cdp.zones.ComputeService;
30 import com.att.cdp.zones.Context;
31 import com.att.cdp.zones.VolumeService;
32 import com.att.cdp.zones.model.ModelObject;
33 import com.att.cdp.zones.model.Server;
34 import com.att.cdp.zones.model.Volume;
35 import com.att.eelf.configuration.EELFLogger;
36 import com.att.eelf.configuration.EELFManager;
37 import com.att.eelf.i18n.EELFResourceManager;
38 import java.util.List;
40 import org.glassfish.grizzly.http.util.HttpStatus;
41 import org.onap.appc.Constants;
42 import org.onap.appc.adapter.iaas.ProviderAdapter;
43 import org.onap.appc.adapter.iaas.impl.IdentityURL;
44 import org.onap.appc.adapter.iaas.impl.RequestContext;
45 import org.onap.appc.adapter.iaas.impl.RequestFailedException;
46 import org.onap.appc.adapter.iaas.impl.VMURL;
47 import org.onap.appc.adapter.iaas.provider.operation.common.enums.Operation;
48 import org.onap.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
49 import org.onap.appc.exceptions.APPCException;
50 import org.onap.appc.i18n.Msg;
51 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
53 public class AttachVolumeServer extends ProviderServerOperation {
55 private final EELFLogger logger = EELFManager.getInstance().getLogger(AttachVolumeServer.class);
57 private Server attachVolume(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
59 RequestContext requestContext = new RequestContext(ctx);
60 requestContext.isAlive();
61 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
62 String vmUrl = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
63 String volumeId = params.get(ProviderAdapter.VOLUME_ID);
64 String device = params.get(ProviderAdapter.DEVICE);
65 VMURL vm = VMURL.parseURL(vmUrl);
67 String tenantName = "Unknown";// to be used also in case of exception
69 if (validateVM(requestContext, appName, vmUrl, vm)) {
72 IdentityURL ident = IdentityURL.parseURL(params.get(ProviderAdapter.PROPERTY_IDENTITY_URL));
73 String identStr = (ident == null) ? null : ident.toString();
74 context = getContext(requestContext, vmUrl, identStr);
75 if (context != null) {
76 tenantName = context.getTenantName();// this variable also is
79 requestContext.reset();
80 server = lookupServer(requestContext, context, vm.getServerId());
81 logger.debug(Msg.SERVER_FOUND, vmUrl, context.getTenantName(), server.getStatus().toString());
82 Context contx = server.getContext();
83 ComputeService service = contx.getComputeService();
84 VolumeService volumeService = contx.getVolumeService();
85 logger.info("collecting volume status for volume -id:" + volumeId);
86 List<Volume> volumes = volumeService.getVolumes();
87 Volume volume = new Volume();
88 logger.info("Size of volume list :" + volumes.size());
89 if (volumes != null && !volumes.isEmpty()) {
90 if (!(volumes.contains(volumeId))) {
91 volume.setId(volumeId);
92 logger.info("Ready to Attach Volume to the server:");
93 service.attachVolume(server, volume, device);
94 logger.info("Volume status after performing attach:" + volume.getStatus());
95 if (validateAttach(volumeService, volumeId)) {
96 ctx.setAttribute("VOLUME_STATUS", "SUCCESS");
97 doSuccess(requestContext);
99 String msg = "Failed to attach Volume";
100 logger.info("Volume with " + volumeId + " unable to attach");
101 ctx.setAttribute("VOLUME_STATUS", "FAILURE");
102 doFailure(requestContext, HttpStatus.NOT_IMPLEMENTED_501, msg);
105 String msg = "Volume with volume id " + volumeId + " cannot be attached as it already exists";
106 logger.info("Alreday volumes exists:");
107 ctx.setAttribute("VOLUME_STATUS", "FAILURE");
108 doFailure(requestContext, HttpStatus.NOT_IMPLEMENTED_501, msg);
113 ctx.setAttribute("VOLUME_STATUS", "CONTEXT_NOT_FOUND");
115 } catch (ZoneException e) {
116 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vmUrl);
118 ctx.setAttribute("VOLUME_STATUS", "FAILURE");
119 doFailure(requestContext, HttpStatus.NOT_FOUND_404, msg);
120 } catch (RequestFailedException e) {
121 ctx.setAttribute("VOLUME_STATUS", "FAILURE");
122 doFailure(requestContext, e.getStatus(), e.getMessage());
123 } catch (Exception ex) {
124 String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, ex, ex.getClass().getSimpleName(),
125 ATTACHVOLUME_SERVICE.toString(), vmUrl, tenantName);
126 ctx.setAttribute("VOLUME_STATUS", "FAILURE");
127 doFailure(requestContext, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);
133 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
134 throws APPCException {
135 setMDC(Operation.ATTACHVOLUME_SERVICE.toString(), "App-C IaaS Adapter:attachVolume", ADAPTER_NAME);
136 logOperation(Msg.ATTACHINGVOLUME_SERVER, params, context);
137 return attachVolume(params, context);
140 protected boolean validateAttach(VolumeService volumeService, String volumeId)
141 throws RequestFailedException, ZoneException {
142 boolean flag = false;
143 List<Volume> volumeList = volumeService.getVolumes();
144 if (volumeList.contains(volumeId)) {
149 logger.info("validateAttach flag-->" + flag);