Merge lp:~bigdata-dev/charms/trusty/apache-hadoop-hdfs-master/status-removed into lp:~bigdata-dev/charms/trusty/apache-hadoop-hdfs-master/trunk

[Cory Johns]

Fixed status reporting not being accurate when relations were removed

[Kevin W Monroe (kwmonroe)]

LGTM

review: Approve

=== modified file 'hooks/callbacks.py'
--- hooks/callbacks.py	2015-06-25 15:38:21 +0000
+++ hooks/callbacks.py	2015-08-10 23:06:14 +0000
@@ -37,3 +37,7 @@
         hookenv.status_set('waiting', 'Waiting for compute slaves to provide DataNodes')
     else:
         hookenv.status_set('blocked', 'Waiting for relation to compute slaves')
+
+
+def clear_active_flag():
+    unitdata.kv().set('charm.active', False)

=== modified file 'hooks/common.py'
--- hooks/common.py	2015-06-25 15:39:10 +0000
+++ hooks/common.py	2015-08-10 23:06:14 +0000
@@ -100,8 +100,10 @@
                 callbacks.update_active_status,
             ],
             'cleanup': [
+                callbacks.clear_active_flag,
                 charmframework.helpers.close_ports(dist_config.exposed_ports('hdfs-master')),
                 hdfs.stop_namenode,
+                callbacks.update_active_status,
             ],
         },
     ])

=== added file 'hooks/datanode-relation-departed'
--- hooks/datanode-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/datanode-relation-departed	2015-08-10 23:06:14 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()

=== added file 'hooks/namenode-relation-departed'
--- hooks/namenode-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/namenode-relation-departed	2015-08-10 23:06:14 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()

=== added file 'hooks/secondary-relation-departed'
--- hooks/secondary-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/secondary-relation-departed	2015-08-10 23:06:14 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()