53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
# Copyright 2019 The Armada Authors.
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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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from armada import const
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class ChartDelete(object):
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def __init__(self, chart, release_name, tiller, purge=True):
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"""Initialize a chart delete handler.
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:param chart: The armada chart document
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:param release_name: Name of a Helm release
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:param tiller: Tiller object
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:param purge: Whether to purge the release
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:type chart: object
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:type release_name: str
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:type tiller: Tiller object
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:type purge: bool
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"""
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self.chart = chart
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self.release_name = release_name
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self.tiller = tiller
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self.purge = purge
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self.delete_config = self.chart.get('delete', {})
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# TODO(seaneagan): Consider allowing this to be a percentage of the
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# chart's `wait.timeout` so that the timeouts can scale together, and
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# likely default to some reasonable value, e.g. "50%".
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self.timeout = self.delete_config.get('timeout',
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const.DEFAULT_DELETE_TIMEOUT)
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def get_timeout(self):
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return self.timeout
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def delete(self):
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"""Delete the release associated with the chart"
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"""
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self.tiller.uninstall_release(
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self.release_name, timeout=self.get_timeout(), purge=self.purge)
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