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Add states for stopping and starting machines

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This commit is contained in:
John Baublitz 2016-07-14 17:14:43 +00:00 committed by Matt Clay
parent 067bb6ec01
commit eb97165acc
1 changed files with 73 additions and 4 deletions
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77
lib/ansible/modules/cloud/google/gce.py
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@ -130,8 +130,7 @@ options:
- desired state of the resource
required: false
default: "present"
choices: ["active", "present", "absent", "deleted"]
aliases: []
choices: ["active", "present", "absent", "deleted", "started", "stopped", "terminated"]
tags:
description:
- a comma-separated list of tags to associate with the instance
@ -516,6 +515,59 @@ def create_instances(module, gce, instance_names):
return (changed, instance_json_data, instance_names)
def start_instances(module, gce, instance_names, zone_name):
"""Starts a list of stopped instances.
module: Ansible module object
gce: authenticated GCE connection object
instance_names: a list of instance names to start
zone_name: the zone where the instances reside prior to termination
Returns a dictionary of instance names that were started.
"""
changed = False
started_instance_names = []
for name in instance_names:
inst = None
try:
inst = gce.ex_get_node(name, zone_name)
except ResourceNotFoundError:
pass
except Exception as e:
module.fail_json(msg=unexpected_error_msg(e), changed=False)
if inst and inst.state == libcloud.compute.types.NodeState.STOPPED:
gce.ex_start_node(inst)
started_instance_names.append(inst.name)
changed = True
return (changed, started_instance_names)
def stop_instances(module, gce, instance_names, zone_name):
"""Stops a list of instances.
module: Ansible module object
gce: authenticated GCE connection object
instance_names: a list of instance names to stop
zone_name: the zone where the instances reside prior to termination
Returns a dictionary of instance names that were stopped.
"""
changed = False
stopped_instance_names = []
for name in instance_names:
inst = None
try:
inst = gce.ex_get_node(name, zone_name)
except ResourceNotFoundError:
pass
except Exception as e:
module.fail_json(msg=unexpected_error_msg(e), changed=False)
if inst and inst.state == libcloud.compute.types.NodeState.RUNNING:
gce.ex_stop_node(inst)
stopped_instance_names.append(inst.name)
changed = True
return (changed, stopped_instance_names)
def terminate_instances(module, gce, instance_names, zone_name):
"""Terminates a list of instances.
@ -558,8 +610,9 @@ def main():
subnetwork = dict(),
persistent_boot_disk = dict(type='bool', default=False),
disks = dict(type='list'),
state = dict(choices=['active', 'present', 'absent', 'deleted'],
default='present'),
state = dict(choices=['active', 'present', 'absent', 'deleted',
'started', 'stopped', 'terminated'],
default='present'),
tags = dict(type='list'),
zone = dict(default='us-central1-a'),
service_account_email = dict(),
@ -640,6 +693,22 @@ def main():
elif name:
json_output['name'] = name
elif state in ['started']:
json_output['state'] = 'started'
(changed, started_instance_names) = start_instances(module, gce, inames, zone)
if instance_names:
json_output['instance_names'] = started_instance_names
elif name:
json_output['name'] = name
elif state in ['stopped', 'terminated']:
json_output['state'] = 'stopped'
(changed, stopped_instance_names) = stop_instances(module, gce, inames, zone)
if instance_names:
json_output['instance_names'] = stopped_instance_names
elif name:
json_output['name'] = name
json_output['changed'] = changed
module.exit_json(**json_output)