Initial commit

[ta/config-manager.git] / cmframework / src / cmframework / utils / cmalarm.py

diff --git a/cmframework/src/cmframework/utils/cmalarm.py b/cmframework/src/cmframework/utils/cmalarm.py
new file mode 100644 (file)
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--- /dev/null
+++ b/cmframework/src/cmframework/utils/cmalarm.py
@@ -0,0 +1,91 @@
+# 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.utils.cmalarmhandler import AlarmHandler
+
+
+class CMAlarm(object):
+    NODE_REBOOT_REQUEST_ALARM = '45001'
+    ACTIVATION_FAILED_ALARM = '45002'
+
+    def _get_alarm_id(self):
+        raise NotImplementedError('Not implemented alarm')
+
+    def raise_alarm_for_node(self, node_name, supplementary_info=None):
+        logging.debug('raise_alarm_for_node called with %s %s', node_name, supplementary_info)
+
+        self._raise_alarm_with_dn('NODE-{}'.format(node_name), supplementary_info)
+
+    def raise_alarm_for_sg(self, sg_name, supplementary_info=None):
+        logging.debug('raise_alarm_for_sg called with %s %s', sg_name, supplementary_info)
+
+        self._raise_alarm_with_dn('SG-{}'.format(sg_name), supplementary_info)
+
+    def _raise_alarm_with_dn(self, dn, supplementary_info=None):
+        logging.debug('raise_alarm called for %s with %s %s',
+                      self._get_alarm_id(),
+                      dn,
+                      supplementary_info)
+
+        if not supplementary_info:
+            supplementary_info = {}
+
+        try:
+            alarm_handler = AlarmHandler()
+
+            alarm_handler.raise_alarm_with_dn(self._get_alarm_id(),
+                                              dn,
+                                              supplementary_info)
+        except Exception as ex:  # pylint: disable=broad-except
+            logging.warning('Alarm raising failed: %s', str(ex))
+
+    def cancel_alarm_for_node(self, node_name, supplementary_info=None):
+        logging.debug('cancel_alarm called with %s %s', node_name, supplementary_info)
+
+        self._cancel_alarm_with_dn('NODE-{}'.format(node_name), supplementary_info)
+
+    def cancel_alarm_for_sg(self, sg_name, supplementary_info=None):
+        logging.debug('cancel_alarm called with %s %s', sg_name, supplementary_info)
+
+        self._cancel_alarm_with_dn('SG-{}'.format(sg_name), supplementary_info)
+
+    def _cancel_alarm_with_dn(self, dn, supplementary_info=None):
+        logging.debug('cancel_alarm called for %s with %s %s',
+                      self._get_alarm_id(),
+                      dn,
+                      supplementary_info)
+
+        if not supplementary_info:
+            supplementary_info = {}
+
+        try:
+            alarm_handler = AlarmHandler()
+
+            alarm_handler.cancel_alarm_with_dn(self._get_alarm_id(),
+                                               dn,
+                                               supplementary_info)
+        except Exception as ex:  # pylint: disable=broad-except
+            logging.warning('Alarm canceling failed: %s', str(ex))
+
+
+class CMRebootRequestAlarm(CMAlarm):
+    def _get_alarm_id(self):
+        return CMAlarm.NODE_REBOOT_REQUEST_ALARM
+
+
+class CMActivationFailedAlarm(CMAlarm):
+    def _get_alarm_id(self):
+        return CMAlarm.ACTIVATION_FAILED_ALARM