32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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from octane.util import subprocess
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def get_mco_ping_status(node_id=None):
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cmd = ["mco", "rpc", "rpcutil", "ping", "--json"]
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if node_id is not None:
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cmd.extend(["-I", str(node_id)])
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with subprocess.popen(cmd, stdout=subprocess.PIPE) as proc:
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return json.load(proc.stdout)
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def compair_mco_ping_statuses(orig_status, new_status):
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# NOTE(akcram): Statuses are present only for alive nodes.
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orig_ids = {resp["sender"] for resp in orig_status}
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new_ids = {resp["sender"] for resp in new_status}
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offline = orig_ids - new_ids
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return offline
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