From 8cb27ae800df71ee816852df56cd2c861a0f0a0a Mon Sep 17 00:00:00 2001 From: Eric Wolinetz Date: Wed, 25 Oct 2017 20:45:34 -0500 Subject: Updating logging_facts to be able to pull values from config maps yaml files, use diffs to keep custom changes, white list certain settings when creating diffs --- .../lib_openshift/library/conditional_set_fact.py | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 roles/lib_openshift/library/conditional_set_fact.py (limited to 'roles/lib_openshift/library') diff --git a/roles/lib_openshift/library/conditional_set_fact.py b/roles/lib_openshift/library/conditional_set_fact.py new file mode 100644 index 000000000..363399f33 --- /dev/null +++ b/roles/lib_openshift/library/conditional_set_fact.py @@ -0,0 +1,74 @@ +#!/usr/bin/python + +""" Ansible module to help with setting facts conditionally based on other facts """ + +from ansible.module_utils.basic import AnsibleModule + + +DOCUMENTATION = ''' +--- +module: conditional_set_fact + +short_description: This will set a fact if the value is defined + +description: + - "To avoid constant set_fact & when conditions for each var we can use this" + +author: + - Eric Wolinetz ewolinet@redhat.com +''' + + +EXAMPLES = ''' +- name: Conditionally set fact + conditional_set_fact: + fact1: not_defined_variable + +- name: Conditionally set fact + conditional_set_fact: + fact1: not_defined_variable + fact2: defined_variable + +- name: Conditionally set fact falling back on default + conditional_set_fact: + fact1: not_defined_var | defined_variable + +''' + + +def run_module(): + """ The body of the module, we check if the variable name specified as the value + for the key is defined. If it is then we use that value as for the original key """ + + module = AnsibleModule( + argument_spec=dict( + facts=dict(type='dict', required=True), + vars=dict(required=False, type='dict', default=[]) + ), + supports_check_mode=True + ) + + local_facts = dict() + is_changed = False + + for param in module.params['vars']: + other_vars = module.params['vars'][param].replace(" ", "") + + for other_var in other_vars.split('|'): + if other_var in module.params['facts']: + local_facts[param] = module.params['facts'][other_var] + if not is_changed: + is_changed = True + break + + return module.exit_json(changed=is_changed, # noqa: F405 + ansible_facts=local_facts) + + +def main(): + """ main """ + run_module() + + +if __name__ == '__main__': + main() -- cgit v1.2.3