* Add tests for group in a VPC
* Improve ec2_group output and documentation
Update ec2_group to provide full security group information
Add RETURN documentation to match
* Fix ec2_group creation within a VPC
Ensure VPC ID gets passed when creating security group
* Add test for auto creating SG
* Fix ec2_group auto group creation
* Add backoff to describe_security_groups
Getting LimitExceeded from describe_security_groups is definitely
possible (source: me) so add backoff to increase likelihood of
success.
To ensure that all `describe_security_group` calls are backed off,
remove implicit ones that use `ec2.SecurityGroup`. From there,
the decision to remove the `ec2` boto3 resource and rely on the client
alone makes good sense.
* Tidy up auto created security group
Add resource_prefix to auto created security group and delete
it in the `always` section.
Use YAML argument form for all module parameters
* Use Boto3 for ec2_group
Currently boto doesn't support ipv6. To support ipv6 in ec2_group, we need boto3.
boto3 has significant API changes, which caused more re-factoring for ec2_group module.
Added additional integration test to test_ec2_group role.
* Follow the standard for boto3 ansible
Fixed imports. Use boto3 ansible exception with camel_dict_to_snake_dict.
Refactored the call to authorize/revoke ingress and egress.
* Removed dependancy with module ipaddress
Added new parameter called cidr_ipv6 for specifying
ipv6 addresses inline with how boto3 handles ipv6 addresses.
* Updated integration test
* Added ipv6 integration test for ec2_group
* Set purge_rules to false for integration test
* Fixed import statements
Added example for ipv6.
Removed defining HAS_BOTO3 variable and import HAS_BOTO3 from ec2.
Cleaned up import statements.
* Fixed exception handling
* Add IAM permissions for ec2_group tests
Missing AuthorizeSecurityGroupEgress necessary for latest tests
* Wrapped botocore import in try/except block
Import just botocore to be more similar to other modules
