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ec2_group: Add support for handling egress rules

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This commit is contained in:
Maykel Moya 2014-03-20 15:50:08 +01:00
parent 9db652a21b
commit f97243d6ed
1 changed files with 74 additions and 0 deletions
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74
library/cloud/ec2_group
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@ -135,6 +135,7 @@ def main():
description=dict(required=True), description=dict(required=True),
vpc_id=dict(), vpc_id=dict(),
rules=dict(), rules=dict(),
rules_egress=dict(),
state = dict(default='present', choices=['present', 'absent']), state = dict(default='present', choices=['present', 'absent']),
) )
) )
@ -147,6 +148,7 @@ def main():
description = module.params['description'] description = module.params['description']
vpc_id = module.params['vpc_id'] vpc_id = module.params['vpc_id']
rules = module.params['rules'] rules = module.params['rules']
rules_egress = module.params['rules_egress']
state = module.params.get('state') state = module.params.get('state')
changed = False changed = False
@ -203,6 +205,8 @@ def main():
# create a lookup for all existing rules on the group # create a lookup for all existing rules on the group
if group: if group:
# Manage ingress rules
groupRules = {} groupRules = {}
addRulesToLookup(group.rules, 'in', groupRules) addRulesToLookup(group.rules, 'in', groupRules)
@ -260,6 +264,76 @@ def main():
group.revoke(rule.ip_protocol, rule.from_port, rule.to_port, grant.cidr_ip, grantGroup) group.revoke(rule.ip_protocol, rule.from_port, rule.to_port, grant.cidr_ip, grantGroup)
changed = True changed = True
# Manage egress rules
groupRules = {}
addRulesToLookup(group.rules_egress, 'out', groupRules)
# Now, go through all provided rules and ensure they are there.
if rules_egress:
for rule in rules_egress:
group_id = None
group_name = None
ip = None
if 'group_id' in rule and 'cidr_ip' in rule:
module.fail_json(msg="Specify group_id OR cidr_ip, not both")
elif 'group_name' in rule and 'cidr_ip' in rule:
module.fail_json(msg="Specify group_name OR cidr_ip, not both")
elif 'group_id' in rule and 'group_name' in rule:
module.fail_json(msg="Specify group_id OR group_name, not both")
elif 'group_id' in rule:
group_id = rule['group_id']
elif 'group_name' in rule:
group_name = rule['group_name']
if group_name in groups:
group_id = groups[group_name].id
elif group_name == name:
group_id = group.id
groups[group_id] = group
groups[group_name] = group
elif 'cidr_ip' in rule:
ip = rule['cidr_ip']
if rule['proto'] == 'all':
rule['proto'] = -1
rule['from_port'] = None
rule['to_port'] = None
# If rule already exists, don't later delete it
ruleId = "%s-%s-%s-%s-%s-%s" % ('out', rule['proto'], rule['from_port'], rule['to_port'], group_id, ip)
if ruleId in groupRules:
del groupRules[ruleId]
# Otherwise, add new rule
else:
grantGroup = None
if group_id:
grantGroup = groups[group_id].id
if not module.check_mode:
ec2.authorize_security_group_egress(
group_id=group.id,
ip_protocol=rule['proto'],
from_port=rule['from_port'],
to_port=rule['to_port'],
src_group_id=grantGroup,
cidr_ip=ip)
changed = True
# Finally, remove anything left in the groupRules -- these will be defunct rules
for rule in groupRules.itervalues():
for grant in rule.grants:
grantGroup = None
if grant.group_id:
grantGroup = groups[grant.group_id].id
if not module.check_mode:
ec2.revoke_security_group_egress(
group_id=group.id,
ip_protocol=rule.ip_protocol,
from_port=rule.from_port,
to_port=rule.to_port,
src_group_id=grantGroup,
cidr_ip=grant.cidr_ip)
changed = True
if group: if group:
module.exit_json(changed=changed, group_id=group.id) module.exit_json(changed=changed, group_id=group.id)
else: else: