1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.so.cloud;
import java.util.Optional;
import com.fasterxml.jackson.annotation.JsonRootName;
import org.onap.so.db.catalog.beans.CloudSite;
import org.onap.so.db.catalog.beans.CloudifyManager;
import org.onap.so.db.catalog.client.CatalogDbClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* JavaBean JSON class for a CloudConfig. This bean maps a JSON-format cloud configuration file to Java. The CloudConfig
* contains information about Openstack cloud configurations. It includes: - CloudIdentity objects,representing DCP
* nodes (Openstack Identity Service) - CloudSite objects, representing LCP nodes (Openstack Compute & other services)
*
* Note that this is only used to access Cloud Configurations loaded from a JSON config file, so there are no explicit
* property setters.
*
* This class also contains methods to query cloud sites and/or identity services by ID.
*
*/
@JsonRootName("cloud_config")
@Component
public class CloudConfig {
private static final String CLOUD_SITE_VERSION = "2.5";
private static final String DEFAULT_CLOUD_SITE_ID = "DEFAULT";
@Autowired
private CatalogDbClient catalogDbClient;
/**
* Get a specific CloudSites, based on an ID. The ID is first checked against the regions, and if no match is found
* there, then against individual entries to try and find one with a CLLI that matches the ID and an AIC version of
* 2.5.
*
* @param id the ID to match
* @return an Optional of CloudSite object.
*/
public synchronized Optional<CloudSite> getCloudSite(String id) {
if (id == null) {
return Optional.empty();
}
CloudSite cloudSite = catalogDbClient.getCloudSite(id);
if (cloudSite != null) {
return Optional.of(cloudSite);
} else {
return getCloudSiteWithClli(id);
}
}
/**
* Get a specific CloudSites, based on a CLLI and (optional) version, which will be matched against the aic_version
* field of the CloudSite.
*
* @param clli the CLLI to match
* @return a CloudSite, or null of no match found
*/
private Optional<CloudSite> getCloudSiteWithClli(String clli) {
Optional<CloudSite> cloudSiteOptional =
Optional.ofNullable(catalogDbClient.getCloudSiteByClliAndAicVersion(clli, CLOUD_SITE_VERSION));
if (cloudSiteOptional.isPresent()) {
return cloudSiteOptional;
} else {
return getDefaultCloudSite(clli);
}
}
private Optional<CloudSite> getDefaultCloudSite(String clli) {
Optional<CloudSite> cloudSiteOpt = Optional.ofNullable(catalogDbClient.getCloudSite(DEFAULT_CLOUD_SITE_ID));
if (cloudSiteOpt.isPresent()) {
CloudSite defaultCloudSite = cloudSiteOpt.get();
CloudSite clone = new CloudSite(defaultCloudSite);
clone.setRegionId(clli);
clone.setId(clli);
return Optional.of(clone);
} else {
return Optional.empty();
}
}
/**
* Get a specific CloudifyManager, based on an ID.
*
* @param id the ID to match
* @return a CloudifyManager, or null of no match found
*/
public CloudifyManager getCloudifyManager(String id) {
return catalogDbClient.getCloudifyManager(id);
}
}
|
