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Working instance registration.

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Luke Sneeringer
2014-09-29 15:05:53 -05:00
parent 3e2cf3acb3
commit 4915ba291e
1 changed files with 19 additions and 4 deletions
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23
awx/main/management/commands/register_instance.py
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@@ -59,13 +59,28 @@ class Command(BaseCommand):
'%s instance.' % instance.role) '%s instance.' % instance.role)
# If this instance is being set to primary and a *different* primary # If this instance is being set to primary and a *different* primary
# machine already exists, then error out if we're supposed to be timid. # machine alreadyexists, error out if we're supposed to be timid.
if timid and instance.primary and primaries: if timid and options['primary'] and primaries:
raise CommandError('Another instance is already registered as ' raise CommandError('Another instance is already registered as '
'primary.') 'primary.')
# Lastly, if there are no primary machines at all, then don't allow # Lastly, if there are no primary machines at all, then don't allow
# this to be registered as a secondary machine. # this to be registered as a secondary machine.
if not instance.primary and not primaries: if not options['primary'] and not primaries:
raise CommandError('Unable to register a secondary machine until ' raise CommandError('Unable to register a secondary machine until '
'a primary machine has been registered') 'another primary machine has been registered.')
# If this is a primary machine and there is another primary machine,
# it must be de-primary-ified.
if options['primary'] and primaries:
for old_primary in other_instances.filter(primary=True):
old_primary.primary = False
old_primary.save()
# Okay, we've checked for appropriate errata; perform the registration.
dirty = instance.primary is not options['primary']
instance.primary = options['primary']
instance.save()
# Done!
print('Instance %s registered (changed: %r).' % (uuid, dirty))