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Adding support for purging subnets

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This commit is contained in:
Mike Buzzetti 2014-04-21 21:42:05 -04:00
parent 5dada9403e
commit b2c5106833
1 changed files with 20 additions and 6 deletions
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24
library/cloud/ec2_elb_lb
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@ -73,6 +73,11 @@ options:
default: None
aliases: []
version_added: "1.6"
purge_subnets:
description:
- Purge existing subnet on ELB that are not found in subnets
required: false
default: false
validate_certs:
description:
- When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.
@ -189,6 +194,7 @@ EXAMPLES = """
security_group_ids: 'sg-123456, sg-67890'
region: us-west-2
subnets: 'subnet-123456, subnet-67890'
purge_subnets: yes
listeners:
- protocol: http
load_balancer_port: 80
@ -213,7 +219,7 @@ class ElbManager(object):
def __init__(self, module, name, listeners=None, purge_listeners=None,
zones=None, purge_zones=None, security_group_ids=None,
health_check=None, subnets=None,
health_check=None, subnets=None, purge_subnets=None,
region=None, **aws_connect_params):
self.module = module
@ -225,6 +231,7 @@ class ElbManager(object):
self.security_group_ids = security_group_ids
self.health_check = health_check
self.subnets = subnets
self.purge_subnets = purge_subnets
self.aws_connect_params = aws_connect_params
self.region = region
@ -434,8 +441,12 @@ class ElbManager(object):
def _set_subnets(self):
"""Determine which subnets need to be attached or detached on the ELB"""
if self.subnets:
subnets_to_detach = list(set(self.elb.subnets) - set(self.subnets))
subnets_to_attach = list(set(self.subnets) - set(self.elb.subnets))
if self.purge_subnets:
subnets_to_detach = list(set(self.elb.subnets) - set(self.subnets))
subnets_to_attach = list(set(self.subnets) - set(self.elb.subnets))
else:
subnets_to_detach = None
subnets_to_attach = list(set(self.subnets) - set(self.elb.subnets))
if subnets_to_attach:
self._attach_subnets(subnets_to_attach)
@ -517,7 +528,8 @@ def main():
purge_zones={'default': False, 'required': False, 'type': 'bool'},
security_group_ids={'default': None, 'required': False, 'type': 'list'},
health_check={'default': None, 'required': False, 'type': 'dict'},
subnets={'default': None, 'required': False, 'type': 'list'}
subnets={'default': None, 'required': False, 'type': 'list'},
purge_subnets={'default': False, 'required': False, 'type': 'bool'}
)
)
@ -538,6 +550,7 @@ def main():
security_group_ids = module.params['security_group_ids']
health_check = module.params['health_check']
subnets = module.params['subnets']
purge_subnets = module.params['purge_subnets']
if state == 'present' and not listeners:
module.fail_json(msg="At least one port is required for ELB creation")
@ -546,7 +559,8 @@ def main():
module.fail_json(msg="At least one availability zone or subnet is required for ELB creation")
elb_man = ElbManager(module, name, listeners, purge_listeners, zones,
purge_zones, security_group_ids, health_check, subnets,
purge_zones, security_group_ids, health_check,
subnets, purge_subnets,
region=region, **aws_connect_params)
if state == 'present':