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dd1a261bc3
* Allow isolated_group_ use in setup playbook * Tweaks to host/queue registration commands complementing setup * Create isolated heartbeat task and check capacity * Add content about isolated instances to acceptance docs
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# Copyright (c) 2016 Ansible, Inc.
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# All Rights Reserved
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import subprocess
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from django.core.management.base import BaseCommand, CommandError
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from optparse import make_option
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from awx.main.models import Instance
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class Command(BaseCommand):
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"""
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Deprovision a Tower cluster node
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"""
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option_list = BaseCommand.option_list + (
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make_option('--name', dest='name', type='string',
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help='Hostname used during provisioning'),
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)
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def handle(self, *args, **options):
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if not options.get('name'):
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raise CommandError("--name is a required argument")
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instance = Instance.objects.filter(hostname=options.get('name'))
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if instance.exists():
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instance.delete()
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print("Instance Removed")
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result = subprocess.Popen("rabbitmqctl forget_cluster_node rabbitmq@{}".format(options.get('name')), shell=True).wait()
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if result != 0:
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print("Node deprovisioning may have failed when attempting to remove the RabbitMQ instance from the cluster")
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else:
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print('Successfully deprovisioned {}'.format(options.get('name')))
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print('(changed: True)')
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else:
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print('No instance found matching name {}'.format(options.get('name')))
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