diff options
Diffstat (limited to 'charms/trusty/ceilometer-agent/actions')
5 files changed, 117 insertions, 0 deletions
diff --git a/charms/trusty/ceilometer-agent/actions/actions.py b/charms/trusty/ceilometer-agent/actions/actions.py new file mode 100755 index 0000000..ee6a76b --- /dev/null +++ b/charms/trusty/ceilometer-agent/actions/actions.py @@ -0,0 +1,62 @@ +#!/usr/bin/python +# +# Copyright 2016 Canonical Ltd +# +# 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 os +import sys + +sys.path.append('hooks/') + +from charmhelpers.core.hookenv import action_fail +from ceilometer_utils import ( + pause_unit_helper, + resume_unit_helper, + register_configs, +) + + +def pause(args): + """Pause the Ceilometer services. + @raises Exception should the service fail to stop. + """ + pause_unit_helper(register_configs()) + + +def resume(args): + """Resume the Ceilometer services. + @raises Exception should the service fail to start.""" + resume_unit_helper(register_configs()) + + +# A dictionary of all the defined actions to callables (which take +# parsed arguments). +ACTIONS = {"pause": pause, "resume": resume} + + +def main(args): + action_name = os.path.basename(args[0]) + try: + action = ACTIONS[action_name] + except KeyError: + return "Action %s undefined" % action_name + else: + try: + action(args) + except Exception as e: + action_fail(str(e)) + + +if __name__ == "__main__": + sys.exit(main(sys.argv)) diff --git a/charms/trusty/ceilometer-agent/actions/openstack-upgrade b/charms/trusty/ceilometer-agent/actions/openstack-upgrade new file mode 120000 index 0000000..6179301 --- /dev/null +++ b/charms/trusty/ceilometer-agent/actions/openstack-upgrade @@ -0,0 +1 @@ +openstack_upgrade.py
\ No newline at end of file diff --git a/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py b/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py new file mode 100755 index 0000000..da6f160 --- /dev/null +++ b/charms/trusty/ceilometer-agent/actions/openstack_upgrade.py @@ -0,0 +1,52 @@ +#!/usr/bin/python +# +# Copyright 2016 Canonical Ltd +# +# 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 sys + +sys.path.append('hooks/') + +from charmhelpers.contrib.openstack.utils import ( + do_action_openstack_upgrade, +) + +from ceilometer_hooks import ( + config_changed, + CONFIGS, +) + +from ceilometer_utils import ( + do_openstack_upgrade, +) + + +def openstack_upgrade(): + """Perform action-managed OpenStack upgrade. + + Upgrades packages to the configured openstack-origin version and sets + the corresponding action status as a result. + + If the charm was installed from source we cannot upgrade it. + For backwards compatibility a config flag (action-managed-upgrade) must + be set for this code to run, otherwise a full service level upgrade will + fire on config-changed.""" + + if (do_action_openstack_upgrade('ceilometer-common', + do_openstack_upgrade, + CONFIGS)): + config_changed() + +if __name__ == '__main__': + openstack_upgrade() diff --git a/charms/trusty/ceilometer-agent/actions/pause b/charms/trusty/ceilometer-agent/actions/pause new file mode 120000 index 0000000..405a394 --- /dev/null +++ b/charms/trusty/ceilometer-agent/actions/pause @@ -0,0 +1 @@ +actions.py
\ No newline at end of file diff --git a/charms/trusty/ceilometer-agent/actions/resume b/charms/trusty/ceilometer-agent/actions/resume new file mode 120000 index 0000000..405a394 --- /dev/null +++ b/charms/trusty/ceilometer-agent/actions/resume @@ -0,0 +1 @@ +actions.py
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