Plugins for configuration manager

[ta/cm-plugins.git] / validators / src / SectionValidation.py

diff --git a/validators/src/SectionValidation.py b/validators/src/SectionValidation.py
new file mode 100644 (file)
index 0000000..4616e54
--- /dev/null
+++ b/validators/src/SectionValidation.py
@@ -0,0 +1,59 @@
+#!/usr/bin/python
+# Copyright 2019 Nokia
+#
+# 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.
+
+import logging
+
+from cmframework.apis import cmvalidator
+from cmdatahandlers.api import validation
+
+
+class SectionValidation(cmvalidator.CMValidator):
+
+    Required = ['cloud.name', 'cloud.version', 'cloud.time', 'cloud.users', 'cloud.networking',
+                'cloud.storage', 'cloud.hosts', 'cloud.network_profiles',
+                'cloud.storage_profiles', 'cloud.host_os']
+
+    filterstr = r'^cloud\.'
+
+    def get_subscription_info(self):
+        logging.debug('get_subscription info called')
+        return self.filterstr
+
+    def validate_set(self, dict_key_value):
+        logging.debug('validate_set called with %s', str(dict_key_value))
+
+        key_list = dict_key_value.keys()
+        self.validate_sections(key_list)
+
+    def validate_delete(self, prop):
+        # Domain specific validators should take care of validating deletion
+        pass
+
+    def validate_sections(self, sections):
+        names = []
+        missing = ''
+        client = self.get_plugin_client()
+
+        for name in self.Required:
+            if name not in sections:
+                names.append(name)
+        properties = client.get_properties(self.filterstr)
+        keys = properties.keys()
+        for name in names:
+            if name not in keys:
+                missing += ', ' + name if missing else name
+        if missing:
+            raise validation.ValidationError('Mandatory sections missing from configuration: %s'
+                                             % missing)