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83 lines
3.1 KiB
YAML
83 lines
3.1 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 "calibre_install is sameas true" (boolean not string etc)
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assert:
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that: calibre_install is sameas true
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fail_msg: "PLEASE SET 'calibre_install: True' e.g. IN: /etc/iiab/local_vars.yml"
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quiet: yes
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- name: Assert that "calibre_enabled | type_debug == 'bool'" (boolean not string etc)
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assert:
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that: calibre_enabled | type_debug == 'bool'
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fail_msg: "PLEASE GIVE VARIABLE 'calibre_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 Calibre if 'calibre_installed' not defined, e.g. in {{ iiab_state_file }} # /etc/iiab/iiab_state.yml
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include_tasks: install.yml
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when: calibre_installed is undefined
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# http://box:8080 & http://box:8080/mobile WORK BUT OTHER URL'S LIKE http://box/calibre ARE A MESS (BOOKS RARELY DISPLAY)
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#
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# 2018-08-27 POSSIBLE FIX...CONSIDER THIS ProxyPass / ProxyPassReverse TECHNIQUE:
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# https://github.com/iiab/iiab/tree/master/roles/calibre-web/templates/calibre-web.conf.j2
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# (anyway this works great for calibre-web, allowing http://box/books
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# to work even better than http://box:8083 when box == 192.168.0.x !)
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#
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#- name: Attempt to enable http://box/calibre via Apache (UNTESTED)
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# command: a2ensite calibre.conf
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# when: apache_installed and calibre_enabled
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#
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#- name: Attempt to disable http://box/calibre via Apache (UNTESTED)
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# command: a2dissite calibre.conf
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# when: apache_installed and not calibre_enabled
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- name: Enable & (Re)Start 'calibre-serve' service, if calibre_enabled
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systemd:
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daemon_reload: yes
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name: calibre-serve
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enabled: yes
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state: restarted
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when: calibre_enabled
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- name: Disable & Stop 'calibre-serve' service, if not calibre_enabled
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systemd:
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name: calibre-serve
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enabled: no
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state: stopped
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when: not calibre_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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#
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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
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- name: Add 'calibre' 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: calibre
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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: Calibre
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- option: description
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value: '"Calibre is an extremely popular personal library system for e-books."'
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- option: calibre_src_url
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value: "{{ calibre_src_url }}"
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- option: calibre_dbpath
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value: "{{ calibre_dbpath }}"
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- option: calibre_port
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value: "{{ calibre_port }}"
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- option: calibre_enabled
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value: "{{ calibre_enabled }}"
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