0353df7e28
Although this charm is rooted in 'hooks' (which is probably an error), the actions were still using relative to root sys.path changes. This makes them absolute, which helps to tidy the path. The charm should be change to be rooted in the charm dir, and that requires more significant changes to the unit tests. Change-Id: I972f0a72a31ef313828a785ae1e30e0ecad427a6
79 lines
1.8 KiB
Python
Executable File
79 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright 2016 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import os
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_path = os.path.dirname(os.path.realpath(__file__))
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_parent = os.path.abspath(os.path.join(_path, ".."))
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_hooks = os.path.abspath(os.path.join(_parent, "hooks"))
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def _add_path(path):
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if path not in sys.path:
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sys.path.insert(1, path)
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_add_path(_parent)
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_add_path(_hooks)
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from charmhelpers.core.hookenv import action_fail
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from glance_utils import (
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pause_unit_helper,
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resume_unit_helper,
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register_configs,
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)
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def pause(args):
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"""Pause all the Glance services.
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@raises Exception if any services fail to stop
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"""
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pause_unit_helper(register_configs())
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def resume(args):
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"""Resume all the Glance services.
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@raises Exception if any services fail to start
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"""
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resume_unit_helper(register_configs())
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# A dictionary of all the defined actions to callables (which take
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# parsed arguments).
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ACTIONS = {"pause": pause, "resume": resume}
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def main(args):
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action_name = os.path.basename(args[0])
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try:
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action = ACTIONS[action_name]
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except KeyError:
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return "Action %s undefined" % action_name
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else:
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try:
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action(args)
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except Exception as e:
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action_fail(str(e))
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if __name__ == "__main__":
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sys.exit(main(sys.argv))
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