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author | Russell Teague <rteague@redhat.com> | 2017-09-27 10:18:23 -0400 |
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committer | Russell Teague <rteague@redhat.com> | 2017-09-27 10:45:53 -0400 |
commit | 4dcc5042e6a5ab70de755e2d9d3bdab7e37d45f5 (patch) | |
tree | 4605416910ddd1874b446e95e8665a76863c687e /roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py | |
parent | 54c41923ed30ba7e46dd12d15157195feca093a6 (diff) | |
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Rename filter_plugins to unique names
Filter plugin modules should have unique names to not conflict with core
Ansible modules. (Ansible 2.4)
Diffstat (limited to 'roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py')
-rw-r--r-- | roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py b/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py new file mode 100644 index 000000000..7f41529ac --- /dev/null +++ b/roles/openshift_hosted/filter_plugins/openshift_hosted_filters.py @@ -0,0 +1,42 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +''' +Custom filters for use in openshift_hosted +''' + + +class FilterModule(object): + ''' Custom ansible filters for use by openshift_hosted role''' + + @staticmethod + def get_router_replicas(replicas=None, router_nodes=None): + ''' This function will return the number of replicas + based on the results from the defined + openshift.hosted.router.replicas OR + the query from oc_obj on openshift nodes with a selector OR + default to 1 + + ''' + # We always use what they've specified if they've specified a value + if replicas is not None: + return replicas + + replicas = 1 + + # Ignore boolean expression limit of 5. + # pylint: disable=too-many-boolean-expressions + if (isinstance(router_nodes, dict) and + 'results' in router_nodes and + 'results' in router_nodes['results'] and + isinstance(router_nodes['results']['results'], list) and + len(router_nodes['results']['results']) > 0 and + 'items' in router_nodes['results']['results'][0]): + + if len(router_nodes['results']['results'][0]['items']) > 0: + replicas = len(router_nodes['results']['results'][0]['items']) + + return replicas + + def filters(self): + ''' returns a mapping of filters to methods ''' + return {'get_router_replicas': self.get_router_replicas} |