* Add append_hash functionality to k8s module
append_hash adds a hash based on the contents of a ConfigMap
or Secret to the name - this enables immutable ConfigMaps and
Secrets.
* Provide k8s_config_resource_name plugin
The k8s_config_resource_name filter plugin provides a means of determining
the name of ConfigMaps and Secrets created with append_hash
* Add changelog fragment
* fix failing tests
* Update openshift version needed for append_hash
* Provide Kubernetes resource validation to k8s module
Use kubernetes-validate to validate Kubernetes resource
definitions against the published schema
* Additional tests for kubernetes-validate
* Improve k8s error messages on exceptions
Parse the response body for the message rather than returning
a JSON blob
If we've validated and there are warnings, return those too - they
can be more helpful
```
"msg": "Failed to patch object: {\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},
\"status\":\"Failure\",\"message\":\"[pos 334]: json: decNum: got first char 'h'\",\"code\":500}\n",
```
vs
```
"msg": "Failed to patch object: [pos 334]: json: decNum: got first char 'h'\nresource
validation error at spec.replicas: 'hello' is not of type u'integer'",
```
* Update versions used
In particular openshift/origin:3.9.0
* Add changelog for k8s validate change
* Use a sensible default for k8s merge_type
The sensible default for merge_type is `['strategic-merge', 'merge'].
However, we can't make this the default default, as we need to support
users who are using openshift 0.6.0, where the merge_type parameter is
unsupported.
* Refactor k8s test suite for merge_type tests
Allow tests with pre-merge-type openshift and post-merge-type
openshift.
* Make merge_type a list and apply merge_type in order
Allow use case of preferring strategic-merge and failing
back to merge, or just preferring a different merge type
* Improve k8s module test coverage
* Update Shippable integration test groups.
* Update integration test group aliases.
* Rebalance AWS and Azure tests with extra group.
* Rebalance Windows tests with another group.
* allow user to pass list of resources in to definition parameter
* Add new validator for list|dict|string
* use string_types instead of string
* state/force information is lost after the first item in the list
* Add tests
* Appease ansibot
* Move k8s modules to dynamic backend
* update required openshift version
* update -> patch
* use new dynamic client exceptions
* style
* guard urllib3 import
* guard ansibleerror import
* give more information about error cause
* format in variable
* style
* rename tests
* Search for provided kind in a few more places to match old behavior, properly handle failure
* make common code use fail instead of fail_json, to work for lookup plugins as well
* update docs
* move openshift_raw tests into k8s tests
* fix typo
* Use diff of response and resource to determine change, don't do any checking client-side before making requests
* remove duplicate yaml blocks
* Update porting guide for k8s module
* remove invalid doc refs
* If fuzzy searching finds a resource, update resource_definition to match proper kind and version
* remote unsupported openshift_raw variables
* properly check environment variables when determining auth method:
