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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/*
* Copyright © 2016-2017 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.validation.impl.validators.heatresource;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.MapUtils;
import org.openecomp.core.validation.ErrorMessageCode;
import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
import org.openecomp.core.validation.types.GlobalValidationContext;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.heat.datatypes.model.ResourceReferenceFunctions;
import org.openecomp.sdc.heat.services.HeatStructureUtil;
import org.openecomp.sdc.validation.ResourceValidator;
import org.openecomp.sdc.validation.ValidationContext;
import org.openecomp.sdc.validation.type.HeatResourceValidationContext;
public class NeutronPortResourceValidator implements ResourceValidator {
private static final ErrorMessageCode ERROR_HPRODE_HPR1 = new ErrorMessageCode("HPR1");
private static final ErrorMessageCode ERROR_HPRODE_HPR2 = new ErrorMessageCode("HPR2");
private static final ErrorMessageCode ERROR_HPRODE_HPR3 = new ErrorMessageCode("HPR3");
@Override
public void validate(String fileName, Map.Entry<String, Resource> resourceEntry,
GlobalValidationContext globalContext, ValidationContext validationContext) {
validateNovaServerPortBinding(fileName,
resourceEntry, (HeatResourceValidationContext) validationContext, globalContext);
}
@SuppressWarnings("unchecked")
private static void validateNovaServerPortBinding(String fileName,
Map.Entry<String, Resource> resourceEntry,
HeatResourceValidationContext heatResourceValidationContext,
GlobalValidationContext globalContext) {
Map<String, Map<String, List<String>>> portIdToPointingResources =
heatResourceValidationContext.getFileLevelResourceDependencies()
.get(HeatResourcesTypes.NEUTRON_PORT_RESOURCE_TYPE.getHeatResource());
String portResourceId = resourceEntry.getKey();
if (MapUtils.isEmpty(portIdToPointingResources)) {
globalContext
.addMessage(fileName, ErrorLevel.WARNING,
ErrorMessagesFormatBuilder
.getErrorWithParameters(
ERROR_HPRODE_HPR1, Messages.PORT_NO_BIND_TO_ANY_NOVA_SERVER.getErrorMessage(),
portResourceId));
return;
}
Map<String, List<String>> pointingResourcesToCurrPort =
portIdToPointingResources.get(portResourceId);
checkPortBindingFromMap(
fileName, portResourceId, pointingResourcesToCurrPort, globalContext);
}
private static void checkPortBindingFromMap(String fileName,
String portResourceId,
Map<String, List<String>> resourcesPointingToCurrPort,
GlobalValidationContext globalContext) {
List<String> pointingNovaServers =
MapUtils.isEmpty(resourcesPointingToCurrPort) ? new ArrayList<>()
: resourcesPointingToCurrPort.get(HeatResourcesTypes.NOVA_SERVER_RESOURCE_TYPE.getHeatResource());
handleErrorEventsForPortBinding(
fileName, portResourceId, globalContext, pointingNovaServers);
}
private static void handleErrorEventsForPortBinding(String fileName,
String portResourceId,
GlobalValidationContext globalContext,
List<String> pointingNovaServers) {
if (isThereMoreThanOneBindFromNovaToPort(pointingNovaServers)) {
globalContext
.addMessage(fileName, ErrorLevel.ERROR,
ErrorMessagesFormatBuilder
.getErrorWithParameters(
ERROR_HPRODE_HPR2,
Messages.MORE_THAN_ONE_BIND_FROM_NOVA_TO_PORT.getErrorMessage(),
portResourceId));
}
if (isNoNovaPointingToPort(pointingNovaServers)) {
globalContext
.addMessage(fileName, ErrorLevel.WARNING,
ErrorMessagesFormatBuilder
.getErrorWithParameters(
ERROR_HPRODE_HPR3, Messages.PORT_NO_BIND_TO_ANY_NOVA_SERVER.getErrorMessage(),
portResourceId));
}
}
private static boolean isNoNovaPointingToPort(List<String> pointingNovaServers) {
return CollectionUtils.isEmpty(pointingNovaServers);
}
private static boolean isThereMoreThanOneBindFromNovaToPort(List<String> pointingNovaServers) {
return CollectionUtils.isNotEmpty(pointingNovaServers)
&& pointingNovaServers.size() > 1;
}
@SuppressWarnings("unchecked")
private static void validateAllSecurityGroupsAreUsed(String filename,
Map.Entry<String, Resource> resourceEntry,
List<String> securityGroupResourceNameList,
GlobalValidationContext globalContext) {
Map<String, Object> propertiesMap = resourceEntry.getValue().getProperties();
if (MapUtils.isEmpty(propertiesMap)) {
return;
}
Object securityGroupsValue = propertiesMap.get("security_groups");
if (Objects.isNull(securityGroupsValue)) {
return;
}
if (securityGroupsValue instanceof List) {
List<Object> securityGroupsListFromCurrResource =
(List<Object>) propertiesMap.get("security_groups");
for (Object securityGroup : securityGroupsListFromCurrResource) {
removeSecurityGroupNamesFromListByGivenFunction(filename,
ResourceReferenceFunctions.GET_RESOURCE.getFunction(), securityGroup,
securityGroupResourceNameList, globalContext);
}
}
}
private static void removeSecurityGroupNamesFromListByGivenFunction(String filename,
String functionName,
Object securityGroup,
Collection<String>
securityGroupResourceNameList,
GlobalValidationContext globalContext) {
Set<String> securityGroupsNamesFromFunction = HeatStructureUtil
.getReferencedValuesByFunctionName(filename, functionName, securityGroup, globalContext);
securityGroupsNamesFromFunction.forEach(securityGroupResourceNameList::remove);
}
}
|
