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78 lines
3.3 KiB
YAML
78 lines
3.3 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 "internetarchive_install is sameas true" (boolean not string etc)
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assert:
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that: internetarchive_install is sameas true
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fail_msg: "PLEASE SET 'internetarchive_install: True' e.g. IN: /etc/iiab/local_vars.yml"
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quiet: yes
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- name: Assert that "internetarchive_enabled | type_debug == 'bool'" (boolean not string etc)
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assert:
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that: internetarchive_enabled | type_debug == 'bool'
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fail_msg: "PLEASE GIVE VARIABLE 'internetarchive_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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- block:
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# 2020-02-11: @mitra42 & @holta agree (#2247) that the following 2-stanza
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# "UPDATE internetarchive" portion should run whenever one isn't installing
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# (or reinstalling) internetarchive, for now. We're aware this means slowness
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# during "./runrole internetarchive" but that's very intentional for now -- as
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# it leads to more testing of more recent versions of internetarchive, which
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# is strongly desired. Finally, these current norms can and probably will be
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# changed in future, when broader IIAB norms develop around "./runrole
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# --upgrade internetarchive" or "./runrole --update internetarchive" or such,
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# as may evolve @ https://github.com/iiab/iiab/pull/2238#discussion_r376168178
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- name: "UPGRADE: Stop 'internetarchive' systemd service, if internetarchive_installed is defined"
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systemd:
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name: internetarchive
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daemon_reload: yes
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state: stopped
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when: internetarchive_installed is defined
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- name: "UPGRADE: Run 'yarn upgrade' in {{ internetarchive_dir }}, if internetarchive_installed is defined"
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shell: yarn config set child-concurrency 1 && yarn install && yarn upgrade
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args:
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chdir: "{{ internetarchive_dir }}"
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when: internetarchive_installed is defined
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# "ELSE" INSTALL...
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- name: Install Internet Archive if 'internetarchive_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: internetarchive_installed is undefined
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- include_tasks: enable-or-disable.yml
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- name: Add 'internetarchive' 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: internetarchive
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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: Internet Archive
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- option: description
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value: '"Take the Internet Archive experience and materials offline, in a decentralized way!"'
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- option: internetarchive_install
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value: "{{ internetarchive_install }}"
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- option: internetarchive_enabled
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value: "{{ internetarchive_enabled }}"
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rescue:
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- name: 'SEE ERROR ABOVE (skip_role_on_error: {{ skip_role_on_error }})'
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fail:
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msg: ""
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when: not skip_role_on_error
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