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---
## The purpose of this task file is to take in a list of configmap files provided
## in the variable configmap_file_names, which correspond to the data sections
## within a configmap. We iterate over each of these files and create a patch
## from the diff between current_file and new_file to try to maintain any custom
## changes that a user may have made to a currently deployed configmap while
## trying to idempotently update with any role provided files.
## The following variables are expected to be provided when including this task:
# configmap_name -- This is the name of the configmap that the files exist in
# configmap_namespace -- The namespace that the configmap lives in
# configmap_file_names -- This is expected to be passed in as a dict
# current_file -- The name of the data entry within the configmap
# new_file -- The file path to the file we are comparing to current_file
# protected_lines -- List of variables whose line will be excluded when creating a diff
- oc_configmap:
name: "{{ configmap_name }}"
state: list
namespace: "{{ configmap_namespace }}"
register: __configmap_output
- when: __configmap_output.results.stderr is undefined
include_tasks: patch_configmap_file.yaml
vars:
configmap_current_file: "{{ configmap_files.current_file }}"
configmap_new_file: "{{ configmap_files.new_file }}"
configmap_protected_lines: "{{ configmap_files.protected_lines | default([]) }}"
with_items: "{{ configmap_file_names }}"
loop_control:
loop_var: configmap_files
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