Commit graph

524 commits

Author SHA1 Message Date
Tim Rupp
c239749052
Removes bigip_user from skip file (#32451) 2017-11-01 10:37:23 -07:00
Tim Rupp
83674af284
Removes virtual_address from skip file (#32425) 2017-11-01 09:49:06 -07:00
Sébastien DA ROCHA
bc4ba6b638 Iptables unit tests (#30762)
* Add some tests for iptables

* Fix remove bug (calls 2 times check to remove a chain)

* Add me as maintainer

* Fix PEP8

* Doc: Give more information on issue #18988

* Fix #18988 and test it

* Fix doc (thanks Pillou)

* enable PEP8 check for iptables
2017-11-01 12:08:57 +01:00
Tim Rupp
fc4580b4cc
Removes bigip ssl certificate from skip file (#32424) 2017-10-31 21:17:07 -07:00
Tim Rupp
6193d5bc65
Removes gtm wide ip from skip file (#32422) 2017-10-31 20:45:42 -07:00
Tim Rupp
8868b5fa85
Removes gtm pool from skip file (#32419) 2017-10-31 20:12:53 -07:00
Tim Rupp
daaf8ca86c
Fixes skip imports for bigip_configsync_action module (#32413) 2017-10-31 19:22:36 -07:00
Tim Rupp
8f2b243a3e
Fixes bigip_config to remove from skip file (#32409) 2017-10-31 15:48:23 -07:00
Tim Rupp
8c5cd9c530
Removes bigip_command from the skip file (#32407)
Includes fixes and enhancements to make it unnecessary to include this
module in the skip file
2017-10-31 13:50:28 -07:00
Satyajit Bulage
52aa522c19 google: PEP8 compliancy fixes (#32309)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes

Signed-off-by: Satyajit Bulage <sbulage@redhat.com>
2017-10-31 10:53:31 +01:00
nilhase25
1a43038bc2 Pep8 aos login.py (#32312)
* fix pep8 issue in consul_kv.py

* fix pep8 issue in aos_login.py
2017-10-30 21:56:34 +05:30
nilhase25
9cff2c376b fix pep8 issue in consul_kv.py (#32310) 2017-10-30 11:37:52 +01:00
Dag Wieers
005c1ce7ba
Sort the PEP8 legacy files (#32339) 2017-10-30 10:36:47 +01:00
Dag Wieers
16bbc19674
subversion: PEP8 compliancy and doc fixes (#30909)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:09:00 +01:00
Dag Wieers
86bb82a220
user: PEP8 compliancy and doc fixes (#30895)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:06:37 +01:00
Dag Wieers
63edeb1644
systemd: PEP8 compliancy and doc fixes (#30892)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:04:57 +01:00
Dag Wieers
8b2bf09c49
service: PEP8 compliancy and doc fixes (#30890)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:03:54 +01:00
Dag Wieers
edc0ff481c
seboolean: PEP8 compliancy and doc fixes (#30888)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:02:45 +01:00
Dag Wieers
32775b0caa
hostname: PEP8 compliancy and doc fixes (#30886)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 01:00:49 +01:00
Dag Wieers
3ae42afbc7
getent: PEP8 compliancy and doc fixes (#30885)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-30 00:58:04 +01:00
Dag Wieers
11f8d9659d
at: PEP8 compliancy and doc fixes (#30881)
This PR includes:
- PEP8 compliancy fixes
- Documentation changes
2017-10-30 00:56:54 +01:00
Dag Wieers
c46401e41f
tempfile: PEP8 compliancy, pylint and docs (#30859)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-10-30 00:51:19 +01:00
Dag Wieers
f64a8f58a3
synchronize: PEP8 compliancy, pylint and docs (#30858)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-10-30 00:49:47 +01:00
Dag Wieers
19c3c7fe44
blockinfile: PEP8 compliancy, pylint and docs (#30845)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-10-30 00:43:18 +01:00
Dag Wieers
fb18e27d87
assemble: PEP8 compliancy, pylint and docs (#30844)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-10-30 00:41:47 +01:00
Dag Wieers
0129b96065
archive: PEP8 compliancy, pylint and docs (#30842)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-10-30 00:39:30 +01:00
Aniket Khisti
27694f6909 PEP8 compliancy for os_server_volume module (#32306) 2017-10-29 14:15:32 +05:30
Sloane Hertel
c714da7fac cloudformation_facts: don't fail on nonexistent stack - fixes #23419 (#23758)
* Allow cloudformation_facts to exit gracefully if stack does not exist

make cloudformation_facts pep8

remove from legacy files

remove unnecessary if statement

Allow cloudformation_facts to exit gracefully if stack does not exist version 2

fix documentation errors

add an example for a hard-fail if a stack doesn't exist

* Remove extra whitespace

* Use the .response attribute since .message isn't present with Python 3

* Don't fail if no stack name is provided and no stacks exist.
2017-10-26 15:18:31 -04:00
Matt Clay
cf1337ca9a Update ansible-test sanity command. (#31958)
* Use correct pip version in ansible-test.
* Add git fallback for validate-modules.
* Run sanity tests in a docker container.
* Use correct python version for sanity tests.
* Pin docker completion images and add default.
* Split pylint execution into multiple contexts.
* Only test .py files in use-argspec-type-path test.
* Accept identical python interpeter name or binary.
* Switch cloud tests to default container.
* Remove unused extras from pip install.
* Filter out empty pip commands.
* Don't force running of pip list.
* Support delegation for windows and network tests.
* Fix ansible-test python version usage.
* Fix ansible-test python version skipping.
* Use absolute path for log in ansible-test.
* Run vyos_command test on python 3.
* Fix windows/network instance persistence.
* Add `test/cache` dir to classification.
* Enable more python versions for network tests.
* Fix cs_router test.
2017-10-26 00:21:46 -07:00
Daniel Shepherd
8aeb239f73 [cloud] Update ec2_vpc_net_facts to use Boto3 (#25375)
* update ec2_vpc_net_facts module to boto3

updated with RETURN values and other requested changes

removed errant extra blank line

another errant extra line removed...auto-linter not working apparently

updates per review

fix typo in RETURN docs

* fix trailing whitespace issue
2017-10-25 13:26:16 -04:00
Matt Davis
0c34cdd0f7 fix #Requires to be valid in real Powershell (#31858)
* module_utils #Requires should not have .psm1 extension if "real" Powershell will ever execute them
* updated validate-modules to enforce this
* added check to disallow multi-module syntax on Ansible.ModuleUtils #Requires
2017-10-23 11:40:54 -07:00
Tim Rupp
8085c38e05 Refactors the bigip_gtm_facts module (#31917)
Includes pep fixes and inlining code with current conventions
2017-10-20 18:05:45 -07:00
Matt Clay
36b13e3e3d Fix ansible-test default image. (#31966)
* Add openssh-client to default docker container.
* Include Azure requirements in default container.

To do so, handling of pip requirements was updated to install each
set of requirements separately and then run a verification pass to
make sure there are no conflicts between requirements.

* Add missing --docker-no-pull option.
* Add documentation for the azure-requirements test.
2017-10-20 08:48:01 -07:00
Matt Clay
f76afab6e5 Add new default Docker container for ansible-test. (#31944)
* Add new default Docker container for ansible-test.
* Update ansible-test change classification.
* Update list of disabled pylint rules.
* Fix pylint issues with ansible-test.
2017-10-19 13:37:22 -07:00
Matt Clay
6c3339402a Improve python 2/3 ABC fallback for pylint. (#31848)
* Improve python 2/3 ABC fallback for pylint.
* Allow longer method names in ansible-test.
2017-10-17 12:49:10 -07:00
Matt Clay
f012c94fa5 Handle bad options syntax in validate-modules. 2017-10-16 11:38:14 -07:00
Eike Frost
1b71fb0499 fix legacy PEP8 violations in zabbix modules, remove test exception for them (#31702)
* fix legacy PEP8 violations in zabbix_*, remove test exception for them

* fix new pep8 violations for zabbix_maintenance.py
2017-10-16 19:20:54 +02:00
René Moser
8b8d5aaca7 cs_instance: remove CloudStackException dep (#31724)
- fixes dep
- fix docs
2017-10-14 00:09:57 +02:00
Pilou
840a57a4ed s3_sync: fix broken import (#31460) 2017-10-12 20:48:05 +02:00
Abhijeet Kasurde
9d811a34c4 pep8 fixes for vmware modules (#31537)
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2017-10-12 07:50:05 +02:00
René Moser
540d53327d cs_instance_facts: fix pep8 (#31606) 2017-10-12 14:00:14 +10:00
Toshio Kuratomi
f38b8d9997 Remove boundary_meter module as the hosted service it configured has been removed. (#31506)
References #29387
2017-10-12 09:12:37 +10:00
René Moser
e872763877 cs_portforward: remove CloudStackException dep (#31610)
- fixes pep8
- fixes doc
2017-10-12 00:25:01 +02:00
René Moser
c1121dd5fb cs_securitygroup_rule: remove CloudStackException dependency (#31603)
- fixes pep8
- fixes docs
2017-10-11 22:23:00 +02:00
René Moser
af6e89fbc8 cs_securitygroup: remove CloudStackException dep (#31597)
- fixes pep8
- fixes docs
2017-10-11 20:58:08 +02:00
Rene Moser
d6e1f02990 cs_snapshot_policy: remove CloudStackException dependency 2017-10-11 18:35:54 +02:00
Toshio Kuratomi
b454115e9f Update test cases
* Remove cloudstack, f5, and nxos from the wildcard import whitelist
* Remove nxos and f5 from the get_exception whitelist
* Remove some files from the pep8 legacy whitelist
2017-10-09 21:41:02 -07:00
Toshio Kuratomi
c81314dcb9 Add a hack to test whether type=path should be used in a module 2017-10-09 21:15:56 -07:00
Toshio Kuratomi
5e9384300d Add boilerplate and remove wildcard imports for openstack modules (#31461)
* Add boilerplate and remove wildcard imports for openstack modules
* Remove openstack files that are now pep8 compliant from the legacy list
2017-10-09 09:56:26 -07:00
Sofiane Medjkoune
ef72eda172 Adding doc for the description argument of lxd_profile module 2017-10-09 11:11:58 -04:00
Toshio Kuratomi
9c81257ce3 Remove wildcard imports from amazon modules (#31451)
* Remove wildcard imports from amazon modules
* Remove files from legacy pep8 that now pass
2017-10-09 07:38:41 -07:00
Pilou
870974e0be ec2_vpc_route_table: fix broken import (#31459) 2017-10-09 20:20:31 +10:00
Pilou
0be8ac6797 ec2_vpc_igw: fix broken import (#31458) 2017-10-09 15:36:12 +10:00
Dag Wieers
ae5d8e5ebb modprobe: PEP8 compliancy and doc fixes (#31255)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
- Make module a bit more consistent with existing practices
2017-10-08 09:21:58 -04:00
Matt Clay
a333f2e5b0 Fix ansible-test config management. 2017-10-04 12:52:36 -07:00
Dag Wieers
17fbeeb2f0 rhn_channel: PEP8 compliancy and doc fixes (#30912)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-03 09:50:44 +02:00
Dag Wieers
4a358b5396 foreman: PEP8 compliancy and doc fixes (#30910)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-03 09:50:27 +02:00
Pilou
44f5b2bd25 ansible_tower: fix broken import, reuse tower_argument_spec and documentation fragment (#29115)
* module_utils/ansible_tower: fix broken import

* tower_*: use tower_argument_spec & doc fragment

* tower doc fragment: Ansible requires Python 2.6+

* tower_job_wait: fix broken import (Py3 compat)
2017-10-02 16:21:24 -04:00
Dag Wieers
1241d0a3f4 pip: PEP8 compliancy and doc fixes
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-10-02 16:18:56 -04:00
Dag Wieers
bedfd0a5a4 atomic: PEP8 compliancy and doc fixes (#30918)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-29 13:17:29 +02:00
Rene Moser
d7fa3ab487 cloudstack: cs_template: remove dependency to CloudStackException
* fixes docs
* fixes pep8
2017-09-29 11:11:22 +02:00
Dag Wieers
fde4244d04 kubernetes: PEP8 compliancy and doc fixes (#30914)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-29 01:51:23 -04:00
Dag Wieers
0ef87c849f virt: PEP8 compliancy and doc fixes (#30917)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-27 22:37:54 -04:00
René Moser
b444332412 fix pep8 for cloudscale_server (#30974) 2017-09-27 11:39:02 -04:00
Dag Wieers
fd91da7297 pacman: PEP8 compliancy and doc fixes (#30913)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-27 03:13:18 -04:00
Dag Wieers
91bb211922 redis: PEP8 compliancy and doc fixes (#30920)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-27 02:12:06 -04:00
Dag Wieers
125c4b135d mount: PEP8 compliancy and doc fixes
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-27 01:56:08 +02:00
Will Thames
ce2f5d26ab Improve cloudwatchevent_rule exception handling (#30823)
* Fix cloudwatchevent_rule exception handling

Where it is currently present, this change fixes the exception handling.
However, there are many places that it is lacking.

Fixes #30806

* Add new exception handling for cloudwatchevent_rule

Ensure all API calls are wrapped with exception handling

* PEP8 tidy up

* Remove unnecessary HAS_BOTO3 import and checks

Tidy up documentation so that NO_QA can be removed
2017-09-26 12:47:24 -04:00
Dag Wieers
c3707aaf37 linode: PEP8 compliancy and doc fixes (#30922)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-26 09:48:08 -04:00
Dag Wieers
4647713be9 cron: PEP8 compliancy and doc fixes (#30884)
This PR includes:
- PEP8 compliancy fixes
- Documentation fixes
2017-09-25 19:48:22 -04:00
Dag Wieers
5175bd8ebd replace: PEP8 compliancy, pylint and docs (#30856)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-09-25 17:55:45 -04:00
Dag Wieers
989bd1f829 xattr: PEP8 compliancy, pylint and docs (#30861)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-09-25 12:21:18 -04:00
Dag Wieers
04b5c17578 ini_file: PEP8 compliancy, pylint and docs (#30851)
This PR includes;
- PEP8 compliancy fixes
- pylint fixes
- Documentation updates
2017-09-25 11:39:46 -04:00
Hervé Beraud
0e9ae5b8cc [fix] no-unicode-literals sanity error on ansible.egg-info (#30446)
* [fix] no-unicode-literals sanity error on ansible.egg-info
2017-09-21 12:47:24 -07:00
Toshio Kuratomi
46e5c48f03 Split ec2_elb_* modules in service of rename/interface changes (#30532)
* Undeprecate ec2_elb_*
* Make ec2_elb* full fledged modules rather than aliases
* Split tests for ec2_elb_lb and elb_classicb_lb
* Change names in documentation of old and new elb modules

Add tests for ec2_elb_lb
2017-09-21 13:06:14 -04:00
Dag Wieers
f5dded59c2 mail: Fix charset encoding issue
This PR includes:
- An important fix to charset encoding of from address
- Documentation and examples cleanup
- PEP8 fixes
- Warning on insecure access
- Strict parameter typing
- More modern interface (using lists rather than comma, space or pipe-delimited strings)
- Warn on failure to send mail to some recipients
  ```
   [WARNING]: Failed to send mail to 'foobar': 550 5.1.1 <foobar>:
Recipient address rejected: User unknown in local recipient table
  ```
- Warn on failure to parse some headers
  ```
  [WARNING]: Skipping header 'Foobar', unable to parse
  ```
- Return failed recipients as return value
- Changed default encoding to utf-8
2017-09-21 01:07:53 +02:00
Matt Clay
dbf9634b1b Enable more pylint rules and fix reported issues. (#30543)
* Enable pylint invalid-encoded-data test.
* Enable pylint anomalous-unicode-escape-in-string test.
2017-09-19 00:45:35 -07:00
Matt Clay
7714dcd04e Enable more pylint rules and fix reported issues. (#30539)
* Enable pylint unreachable test.
* Enable pylint suppressed-message test.
* Enable pylint redundant-unittest-assert test.
* Enable pylint bad-open-mode test.
* Enable pylint signature-differs test.
* Enable pylint unnecessary-pass test.
* Enable pylint unnecessary-lambda test.
* Enable pylint raising-bad-type test.
* Enable pylint logging-not-lazy test.
* Enable pylint logging-format-interpolation test.
* Enable pylint useless-else-on-loop test.
2017-09-18 23:20:32 -07:00
Toshio Kuratomi
c82cf791dd Add a code-smell test for smart quotes and remove smart quotes from all files 2017-09-18 16:49:16 -07:00
Matt Davis
6b5b465125 azure_rm_dnsrecordset rewrite (#30449)
As-merged, had several issues that prevented idempotent usage. Some args were defined at the wrong UI level. Dual-state args didn't match up with typical Ansible UI.
2017-09-15 18:12:46 -07:00
René Moser
f128796782 cs_volume: fix CloudStackException dependency (#30389)
fixes pep8
2017-09-15 20:40:28 +02:00
Pierre-Louis Bonicoli
e9d202f944 module_utils/avi.py: fix broken import 2017-09-14 10:59:25 -07:00
Nathaniel Case
8c03609e54 nxos_snmp cleanup (#28922)
* Clean up nxos_snmp_contact & nxos_snmp_location

* Bring nxos_snmp_community in line

* Bring nxos_snmp_host in line

* And I would have gotten away with it too,

if it weren't for those meddling sanity tests

* Bring nxos_snmp_traps & nxos_snmp_user in line

* Appease Shippable
2017-09-13 08:23:36 -07:00
Matt Clay
442af3744e Miscellaneous pylint fixes.
The following rules are no longer disabled:

- bad-format-string
- duplicate-key
- lost-exception
- trailing-newlines
- unexpected-keyword-arg
- useless-suppression
- using-constant-test
2017-09-13 01:53:08 -07:00
John R Barker
bc2f4365b5 Correctly validate module name for modules with aliases (#29957)
* Correctly validate module name for modules with aliases

If a module has an alias (ie is a symlink) then we need to ensure that
DOCUMENTATION.module is set to the main name, not the aliased name

* formatting
2017-09-12 13:30:49 +01:00
Matt Clay
68aeaa58a8 Fix dangerous default args. (#29839) 2017-09-12 00:11:13 -07:00
Matt Clay
79bc49e150 Fix ansible-test unicode and sanity tests. (#29743)
* Show warning when using pylint on Python 2.6.
* Add pylint disable entries for Python 2.
* Fix unicode handling in ansible-test.
* Add missing documentation.
2017-09-11 16:39:34 -07:00
Abhijeet Kasurde
b5eca624d0 Refactor easy_install module
* PEP8 fix
* Rectified string check in package install command stdout
* Add abadger's code review changes

Fixes #22245

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2017-09-11 15:45:41 -07:00
Adam Miller
75127092f2 refactor firewalld module with object abstraction (#26487)
* refactor firewalld module with object abstraction

This change creates a FirewallTransaction object that each
individual transaction type is a sub-class of as they all follow the
same pattern to enable or disable something in the firewall.

Also, there's a few bugfixes here:
    - Fix the "source" type to handle permanent operations
    - Remove ambiguity of required parameters for only specific use
      cases that can lead to transactions effectively being a no-op.
      Instead, pick sane defaults and document them.
    - Change how imports are done so globals are no longer needed

This is based on the original feedback by Toshio from the last
refactor attempt:

    https://github.com/ansible/ansible-modules-extras/pull/3383

Signed-off-by: Adam Miller <maxamillion@fedoraproject.org>

* fix line too long for pep8 for shippable tests

Signed-off-by: Adam Miller <maxamillion@fedoraproject.org>

* remove firewalld from pep8/legacy-files

Signed-off-by: Adam Miller <maxamillion@fedoraproject.org>
2017-09-11 14:10:07 -07:00
Toshio Kuratomi
ff13d58c14 Remove use of unicode_literals as it is an anti-pattern
from __future__ unicode_literals leads to developer confusion as
developers no longer can tell whether a bare literal string is a byte
string or a unicode string.  Explicit marking as u"" or b"" is the way
to solve the same problem in the Ansbile codebase.
2017-09-11 13:33:51 -07:00
Matt Clay
5953a428a8 Undo accidental addition to skip.txt. 2017-09-11 09:45:44 -07:00
Matt Clay
cafd064547 Improve import error handling in azure_rm_common. (#29153)
* Improve import error handling in azure_rm_common.

* Update skip.txt
2017-09-11 09:11:28 -07:00
Matt Clay
f88750d665 Expand disabled pylint rules. (#29162)
* Expand disabled pylint rules.
* Fix pylint and unicode issues in ansible-test.
2017-09-09 08:59:09 -07:00
Pierre-Louis Bonicoli
557356c571 module_utils/ovirt.py: fix broken import 2017-09-08 22:12:00 -07:00
Matt Clay
e71cddc026 Remove unnecessary import skip entries. 2017-09-08 11:27:58 -07:00
Sam Doran
a5ee865634 Update elasticsearch_plugin.py (#28936)
* Update elasticsearch_plugin.py

Change module to work with Elasticsearch 2.x and 5.x automatically.
Update examples and docs.
Supersedes #21989

* Check system paths for elasticsearch-plugin binary

Use get_bin_path from basic.py for searching paths.

* Create a copy of PLUGIN_BIN_PATHS rather than modifying the global

* Use provided plugin_bin path first before trying other places

Change global PLUGIN_BIN_PATHS to a tuple
2017-09-07 11:33:53 -04:00
Abhijeet Kasurde
dd9db65a9a PEP8 fixes for smartos module
Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
2017-08-30 12:53:50 -07:00
pari-
468e71bf71 npm: fix idempotence (#22238)
* npm: fix idempotence

* Better idempotency fix

More intelligently add --production rather than depending on hard coded order in args list
Cleanup boilderplate imports and license
PEP8 fixes
2017-08-28 17:26:01 -04:00
Michael De La Rue
fbec5ab12d [cloud] new module lambda_policy (PR #24951)
- Fixes to lambda
- reformatting + tests for lambda_facts
- lambda module integration test
- switch lambda and lambda_facts to AnsibleAwsModule
- Get the account ID from STS, GetUser, and finally error message
2017-08-28 16:45:53 -04:00
Will Thames
63df0adc17 [cloud] Update RDS parameter group for boto3 (#25345)
* Update RDS parameter group for boto3

* Update to boto3
* Update to latest ansible standards
* Remove choices list for valid engines (See #19221 for context)
* Allow tagging
* Return some useful information, and document that information

* Add tests for rds_param_group

* Improve testing of rds_param_group

* Add purge_tags option for rds_param_group

* Fix remaining broken rds_param_group tests

* Ensure the group name is lowercased. Fixes integration tests when run on OSX
2017-08-28 12:52:22 -04:00