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Move more responsibility to common EC2 module

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Moved `AWS_REGIONS` into `ec2` module
Created `ec2_connect` method in `ec2` module
Updated modules able to use `ec2_connect` and `AWS_REGIONS`
This commit is contained in:
willthames
2013-12-17 12:04:12 +10:00
parent cd3144af5d
commit 12005a1cd0
11 changed files with 45 additions and 224 deletions
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44
library/cloud/ec2_eip
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@@ -102,38 +102,6 @@ else:
boto_found = True
def connect(ec2_url, ec2_access_key, ec2_secret_key, region, module):
""" Return an ec2 connection"""
# allow environment variables to be used if ansible vars aren't set
if not ec2_url and 'EC2_URL' in os.environ:
ec2_url = os.environ['EC2_URL']
if not ec2_secret_key and 'EC2_SECRET_KEY' in os.environ:
ec2_secret_key = os.environ['EC2_SECRET_KEY']
if not ec2_access_key and 'EC2_ACCESS_KEY' in os.environ:
ec2_access_key = os.environ['EC2_ACCESS_KEY']
# If we have a region specified, connect to its endpoint.
if region:
try:
ec2 = boto.ec2.connect_to_region(region,
aws_access_key_id=ec2_access_key,
aws_secret_access_key=ec2_secret_key)
except boto.exception.NoAuthHandlerFound, e:
module.fail_json(msg = str(" %s %s %s " % (region, ec2_access_key,
ec2_secret_key)))
# Otherwise, no region so we fallback to the old connection method
else:
try:
if ec2_url: # if we have an URL set, connect to the specified endpoint
ec2 = boto.connect_ec2_endpoint(ec2_url, ec2_access_key, ec2_secret_key)
else: # otherwise it's Amazon.
ec2 = boto.connect_ec2(ec2_access_key, ec2_secret_key)
except boto.exception.NoAuthHandlerFound, e:
module.fail_json(msg = str(e))
return ec2
def associate_ip_and_instance(ec2, address, instance_id, module):
if ip_is_associated_with_instance(ec2, address.public_ip, instance_id, module):
module.exit_json(changed=False, public_ip=address.public_ip)
@@ -248,8 +216,8 @@ def main():
state = dict(required=False, default='present',
choices=['present', 'absent']),
ec2_url = dict(required=False, aliases=['EC2_URL']),
ec2_secret_key = dict(required=False, aliases=['EC2_SECRET_KEY'], no_log=True),
ec2_access_key = dict(required=False, aliases=['EC2_ACCESS_KEY']),
ec2_secret_key = dict(aliases=['aws_secret_key', 'secret_key'], no_log=True),
ec2_access_key = dict(aliases=['aws_access_key', 'access_key']),
region = dict(required=False, aliases=['ec2_region']),
in_vpc = dict(required=False, choices=BOOLEANS, default=False),
),
@@ -259,13 +227,7 @@ def main():
if not boto_found:
module.fail_json(msg="boto is required")
ec2_url, ec2_access_key, ec2_secret_key, region = get_ec2_creds(module)
ec2 = connect(ec2_url,
ec2_access_key,
ec2_secret_key,
region,
module)
ec2 = ec2_connect(module)
instance_id = module.params.get('instance_id')
public_ip = module.params.get('public_ip')