Redis: Ensure that we do not modify munin-node config if there is multiple redis config blocs
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@ -61,12 +61,24 @@
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notify: restart munin-node
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tags: redis
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- name: Add redis password for munin
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- name: Count redis condif blocks in munin-node configuration
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command: grep -c "\[redis_" /etc/munin/plugin-conf.d/munin-node
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register: munin_redis_blocs_in_config
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failed_when: False
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changed_when: False
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- name: Add redis password for munin (if no more than 1 config block)
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ini_file:
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dest: /etc/munin/plugin-conf.d/munin-node
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section: 'redis_*'
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option: env.password
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value: '{{ redis_password }}'
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notify: restart munin-node
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when: redis_password != '' and redis_password != None
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when: "redis_password != '' and redis_password != None and {{munin_redis_blocs_in_config.stdout | int}} <= 1"
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tags: redis
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- name: Warn if multiple instance in munin-plugins configuration
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debug:
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msg: "WARNING - It seems you have multiple redis sections in your munin-node configuration - Munin config NOT changed"
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when: "redis_password != '' and redis_password != None and {{munin_redis_blocs_in_config.stdout | int}} > 1 "
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