dff77df8fc
This covers the following updates to fix CI currently broken. * Fix compatibility with tox 4 * Update hacking to 6.1.0 * Clean up python 2 support and bump minimum supported version to 3.8 * Remove six because python 2 support is removed * Update job template to use the recent tested python versions * Replace items by prefixItems to fix schema error * Build documentation by sphinx command * Remove "Change Log" section from documentation * Split requirements for documentation build * Ensure tox is installed in functional tests * Fix devstack job Change-Id: I3b9c5b20aca55332c721d34fd4c41c5b886f60c5
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
# 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
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# 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 abc
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from os_faults.api import base_driver
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from os_faults.api.utils import public
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class Container(base_driver.BaseDriver, metaclass=abc.ABCMeta):
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def __init__(self, container_name, config, node_cls, cloud_management,
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hosts=None):
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self.container_name = container_name
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self.config = config
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self.node_cls = node_cls
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self.cloud_management = cloud_management
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self.hosts = hosts
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@abc.abstractmethod
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def discover_nodes(self):
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"""Discover nodes where this Container is running
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:returns: NodesCollection
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"""
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def get_nodes(self):
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"""Get nodes where this Container is running
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:returns: NodesCollection
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"""
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if self.hosts is not None:
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nodes = self.cloud_management.get_nodes()
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hosts = [h for h in nodes.hosts if h.ip in self.hosts]
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return self.node_cls(cloud_management=self.cloud_management,
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hosts=hosts)
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return self.discover_nodes()
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@public
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def start(self, nodes=None):
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"""Start Container on all nodes or on particular subset
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:param nodes: NodesCollection
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"""
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raise NotImplementedError
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@public
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def terminate(self, nodes=None):
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"""Terminate Container gracefully on all nodes or on particular subset
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:param nodes: NodesCollection
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"""
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raise NotImplementedError
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@public
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def restart(self, nodes=None):
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"""Restart Container on all nodes or on particular subset
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:param nodes: NodesCollection
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"""
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raise NotImplementedError
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