mirror of
https://github.com/xcat2/confluent.git
synced 2024-12-25 04:32:11 +00:00
68 lines
2.4 KiB
Plaintext
68 lines
2.4 KiB
Plaintext
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#!/usr/bin/python3
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import argparse
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import os
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import sys
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path = os.path.dirname(os.path.realpath(__file__))
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path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
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if path.startswith('/opt'):
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sys.path.append(path)
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import confluent.client as client
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def armonce(nr, cli):
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nodes = set([])
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for rsp in cli.read('/noderange/{0}/attributes/current'.format(nr)):
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for node in rsp.get('databynode', {}):
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nodeinfo = rsp['databynode'][node]
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for attr in nodeinfo:
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if attr == 'deployment.apiarmed':
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curr = nodeinfo[attr].get('value', '')
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if curr == 'continuous':
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nodes.add(node)
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noderange = nr
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if nodes:
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noderange += ',-({0})'.format(','.join(nodes))
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for rsp in cli.update('/noderange/{0}/attributes/current'.format(noderange),
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{'deployment.apiarmed': 'once'}):
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pass
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def setpending(nr, profile, cli):
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for rsp in cli.update('/noderange/{0}/attributes/current'.format(nr),
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{'deployment.pendingprofile': profile}):
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pass
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def main(args):
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ap = argparse.ArgumentParser(description='Deploy OS to nodes')
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ap.add_argument('-n', '--network', help='Initiate deployment over PXE', action='store_true')
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ap.add_argument('-m', '--maxnodes', help='Specifiy a maximum nodes to be deployed')
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ap.add_argument('noderange', help='Set of nodes to deploy')
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ap.add_argument('profile', help='Profile name to deploy')
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args = ap.parse_args(args)
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if not args.network:
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sys.stderr.write('Currently only network (-n) deployment is supported\n')
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return 1
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c = client.Command()
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c.stop_if_noderange_over(args.noderange, args.maxnodes)
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armonce(args.noderange, c)
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setpending(args.noderange, args.profile, c)
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errnodes = set([])
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rc = c.simple_noderange_command(args.noderange, '/boot/nextdevice', 'network',
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bootmode='uefi',
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persistent=False,
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errnodes=errnodes)
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if errnodes:
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sys.stderr.write(
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'Unable to set boot device for following nodes: {0}\n'.format(
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','.join(errnodes)))
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return 1
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rc |= c.simple_noderange_command(args.noderange, '/power/state', 'boot')
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return rc
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return 0
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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