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70 lines
2.7 KiB
YAML
70 lines
2.7 KiB
YAML
# "How do i fail a task in Ansible if the variable contains a boolean value?
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# I want to perform input validation for Ansible playbooks"
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# https://stackoverflow.com/questions/46664127/how-do-i-fail-a-task-in-ansible-if-the-variable-contains-a-boolean-value-i-want/46667499#46667499
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# We assume 0-init/tasks/validate_vars.yml has DEFINITELY been run, so no need
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# to re-check whether vars are defined here. As Ansible vars cannot be unset:
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# https://serverfault.com/questions/856729/how-to-destroy-delete-unset-a-variable-value-in-ansible
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- name: Assert that "sugarizer_install is sameas true" (boolean not string etc)
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assert:
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that: sugarizer_install is sameas true
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fail_msg: "PLEASE SET 'sugarizer_install: True' e.g. IN: /etc/iiab/local_vars.yml"
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quiet: yes
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- name: Assert that "sugarizer_enabled | type_debug == 'bool'" (boolean not string etc)
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assert:
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that: sugarizer_enabled | type_debug == 'bool'
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fail_msg: "PLEASE GIVE VARIABLE 'sugarizer_enabled' A PROPER (UNQUOTED) ANSIBLE BOOLEAN VALUE e.g. IN: /etc/iiab/local_vars.yml"
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quiet: yes
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- name: Install Sugarizer if 'sugarizer_installed' is not defined in {{ iiab_state_file }} # /etc/iiab/iiab_state.yml
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include_tasks: install.yml
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when: sugarizer_installed is undefined
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# Auto-starts mongodb via the requires= line in unit file
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- name: Enable & Restart 'sugarizer' systemd service, if sugarizer_enabled
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systemd:
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name: sugarizer
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daemon_reload: yes # in case mongodb.service changed, etc
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enabled: yes
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state: restarted
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when: sugarizer_enabled | bool
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# Stops sugarizer but not mongodb
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- name: Disable & Stop 'sugarizer' systemd service, if not sugarizer_enabled
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systemd:
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name: sugarizer
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enabled: no
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state: stopped
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when: not sugarizer_enabled
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# Stops mongodb (in the past this would've been called via meta/main.yml)
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- name: Run mongodb/tasks/enable.yml to stop MongoDB, if not sugarizer_enabled
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include_tasks: roles/mongodb/tasks/enable.yml
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when: not sugarizer_enabled
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- name: Enable/Disable/Restart Apache if primary
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include_tasks: apache.yml
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when: not nginx_enabled
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- name: Enable/Disable/Restart NGINX if primary
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include_tasks: nginx.yml
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when: nginx_enabled | bool
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- name: Add 'sugarizer' variable values to {{ iiab_ini_file }}
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ini_file:
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path: "{{ iiab_ini_file }}" # /etc/iiab/iiab.ini
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section: sugarizer
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option: "{{ item.option }}"
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value: "{{ item.value | string }}"
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with_items:
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- option: name
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value: Sugarizer
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- option: description
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value: '"The Sugar Learning Platform began with the famous One Laptop Per Child project, written in Python. Sugarizer is the new HTML/JavaScript implementation of Sugar, usable in most all browsers."'
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- option: sugarizer_enabled
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value: "{{ sugarizer_enabled }}"
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