mirror of
https://github.com/xcat2/confluent.git
synced 2024-12-03 10:04:41 +00:00
70 lines
2.7 KiB
Python
Executable File
70 lines
2.7 KiB
Python
Executable File
#!/usr/bin/python3
|
|
|
|
import argparse
|
|
import os
|
|
import sys
|
|
path = os.path.dirname(os.path.realpath(__file__))
|
|
path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
|
|
if path.startswith('/opt'):
|
|
sys.path.append(path)
|
|
|
|
import confluent.client as client
|
|
|
|
def armonce(nr, cli):
|
|
nodes = set([])
|
|
for rsp in cli.read('/noderange/{0}/attributes/current'.format(nr)):
|
|
for node in rsp.get('databynode', {}):
|
|
nodeinfo = rsp['databynode'][node]
|
|
for attr in nodeinfo:
|
|
if attr == 'deployment.apiarmed':
|
|
curr = nodeinfo[attr].get('value', '')
|
|
if curr == 'continuous':
|
|
nodes.add(node)
|
|
noderange = nr
|
|
if nodes:
|
|
noderange += ',-({0})'.format(','.join(nodes))
|
|
for rsp in cli.update('/noderange/{0}/attributes/current'.format(noderange),
|
|
{'deployment.apiarmed': 'once'}):
|
|
pass
|
|
|
|
def setpending(nr, profile, cli):
|
|
for rsp in cli.update('/noderange/{0}/attributes/current'.format(nr),
|
|
{'deployment.pendingprofile': profile,
|
|
'deployment.stagedprofile': '',
|
|
'deployment.profile': ''}):
|
|
pass
|
|
|
|
|
|
def main(args):
|
|
ap = argparse.ArgumentParser(description='Deploy OS to nodes')
|
|
ap.add_argument('-n', '--network', help='Initiate deployment over PXE/HTTP', action='store_true')
|
|
ap.add_argument('-p', '--prepare', help='Configure for deployment without setting boot device or rebooting', action='store_true')
|
|
ap.add_argument('-m', '--maxnodes', help='Specifiy a maximum nodes to be deployed')
|
|
ap.add_argument('noderange', help='Set of nodes to deploy')
|
|
ap.add_argument('profile', help='Profile name to deploy')
|
|
args = ap.parse_args(args)
|
|
if not args.network and not args.prepare:
|
|
sys.stderr.write('-n or -p is a required argument currently')
|
|
return 1
|
|
c = client.Command()
|
|
c.stop_if_noderange_over(args.noderange, args.maxnodes)
|
|
armonce(args.noderange, c)
|
|
setpending(args.noderange, args.profile, c)
|
|
errnodes = set([])
|
|
if args.network:
|
|
rc = c.simple_noderange_command(args.noderange, '/boot/nextdevice', 'network',
|
|
bootmode='uefi',
|
|
persistent=False,
|
|
errnodes=errnodes)
|
|
if errnodes:
|
|
sys.stderr.write(
|
|
'Unable to set boot device for following nodes: {0}\n'.format(
|
|
','.join(errnodes)))
|
|
return 1
|
|
rc |= c.simple_noderange_command(args.noderange, '/power/state', 'boot')
|
|
return rc
|
|
return 0
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv[1:]))
|