94 lines
3.1 KiB
Python
94 lines
3.1 KiB
Python
#
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# Copyright (c) 2018 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# -*- encoding: utf-8 -*-
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#
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from cgtsclient.common import base
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class Helm(base.Resource):
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def __repr__(self):
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return "<helm %s>" % self._info
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class HelmManager(base.Manager):
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resource_class = Helm
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@staticmethod
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def _path(name=''):
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return '/v1/helm_charts/%s' % name
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def list_charts(self, app):
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"""Get list of charts
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For each chart it will show any overrides for that chart along
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with the namespace of the overrides.
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"""
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return self._list(self._path() + '?app_name=' + app, 'charts')
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def get_overrides(self, app, name, namespace):
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"""Get overrides for a given chart.
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:param app_name: name of application
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:param name: name of the chart
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:param namespace: namespace for the chart overrides
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This will return the end-user, system, and combined overrides for the
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specified chart.
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"""
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try:
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return self._list(self._path(app) +
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'?name=' + name +
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'&namespace=' + namespace)[0]
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except IndexError:
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return None
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def update_overrides(self, app, name, namespace,
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flag='reset', override_values={}):
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"""Update overrides for a given chart.
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:param app_name: name of application
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:param name: name of the chart
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:param namespace: namespace for the chart overrides
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:param flag: 'reuse' or 'reset' to indicate how to handle existing
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user overrides for this chart
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:param override_values: a dict representing the overrides
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This will return the end-user overrides for the specified chart.
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"""
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body = {'flag': flag, 'values': override_values, 'attributes': {}}
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return self._update(self._path(app) +
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'?name=' + name +
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'&namespace=' + namespace, body)
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def delete_overrides(self, app, name, namespace):
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"""Delete overrides for a given chart.
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:param app_name: name of application
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:param name: name of the chart
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:param namespace: namespace for the chart overrides
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"""
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return self._delete(self._path(app) +
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'?name=' + name +
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'&namespace=' + namespace)
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def update_chart(self, app, name, namespace, attributes=None):
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"""Update non-override attributes for a given chart.
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:param app_name: name of application
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:param name: name of the chart
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:param namespace: namespace for the chart overrides
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:param attributes: dict of chart attributes to be updated
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This will return the updated attributes for the specified chart.
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"""
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if not attributes:
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attributes = {}
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body = {'flag': None, 'values': {}, 'attributes': attributes}
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return self._update(self._path(app) +
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'?name=' + name +
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'&namespace=' + namespace, body)
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