mirror of
https://github.com/iiab/iiab.git
synced 2025-02-12 19:22:24 +00:00
85 lines
3.6 KiB
YAML
85 lines
3.6 KiB
YAML
# "How do i fail a task in Ansible if the variable contains a boolean value?
|
|
# I want to perform input validation for Ansible playbooks"
|
|
# https://stackoverflow.com/questions/46664127/how-do-i-fail-a-task-in-ansible-if-the-variable-contains-a-boolean-value-i-want/46667499#46667499
|
|
|
|
# We assume 0-init/tasks/validate_vars.yml has DEFINITELY been run, so no need
|
|
# to re-check whether vars are defined here. As Ansible vars cannot be unset:
|
|
# https://serverfault.com/questions/856729/how-to-destroy-delete-unset-a-variable-value-in-ansible
|
|
|
|
- name: Assert that "mongodb_install is sameas true" (boolean not string etc)
|
|
assert:
|
|
that: mongodb_install is sameas true
|
|
fail_msg: "PLEASE SET 'mongodb_install: True' e.g. IN: /etc/iiab/local_vars.yml"
|
|
quiet: yes
|
|
|
|
- name: Assert that "mongodb_enabled | type_debug == 'bool'" (boolean not string etc)
|
|
assert:
|
|
that: mongodb_enabled | type_debug == 'bool'
|
|
fail_msg: "PLEASE GIVE VARIABLE 'mongodb_enabled' A PROPER (UNQUOTED) ANSIBLE BOOLEAN VALUE e.g. IN: /etc/iiab/local_vars.yml"
|
|
quiet: yes
|
|
|
|
- debug:
|
|
var: mongodb_install
|
|
- debug:
|
|
var: mongodb_enabled
|
|
- debug:
|
|
var: mongodb_installed
|
|
|
|
|
|
- debug:
|
|
var: rpi_model # 0-init sets it from ansible_local.local_facts.rpi_model
|
|
- debug:
|
|
var: os_ver # Equivalent to ansible_local.local_facts.os_ver and OS_VER in /etc/iiab/iiab.env
|
|
- debug:
|
|
var: is_debian
|
|
- debug:
|
|
var: is_raspbian
|
|
- debug:
|
|
var: mongodb_version
|
|
|
|
# WARNING: Since March 2023, 32-bit RasPiOS can act as 64-bit on RPi 4 and
|
|
# RPi 400 (unlike RPi 3!) SEE: https://github.com/iiab/iiab/pull/3422 and #3516
|
|
- name: Run command 'dpkg --print-architecture' to identify OS architecture (CPU arch as revealed by ansible_architecture ~= ansible_machine is NO LONGER enough!)
|
|
command: dpkg --print-architecture
|
|
register: dpkg_arch
|
|
- debug:
|
|
msg: "'dpkg --print-architecture' output: {{ dpkg_arch.stdout }}"
|
|
|
|
- block:
|
|
|
|
- name: EXIT 'mongodb' ROLE, if 'dpkg --print-architecture' appears to be 32-bit (i.e. does not contain "64") or mongodb_version == "unsupported" or ansible_machine not found
|
|
fail: # FORCE IT RED THIS ONCE!
|
|
msg: MongoDB 3.2+ (as needed by Sugarizer Server 1.5.0) is NO LONGER SUPPORTED on 32-bit Raspberry Pi OS.
|
|
when: not dpkg_arch.stdout is search("64") or mongodb_version == "unsupported" or mongodb_version == "unknown"
|
|
#when: dpkg_arch.stdout == "armhf" or mongodb_version == "unsupported" or mongodb_version == "unknown"
|
|
|
|
- name: Install MongoDB if 'mongodb_installed' not defined, e.g. in {{ iiab_state_file }} # /etc/iiab/iiab_state.yml
|
|
include_tasks: install.yml
|
|
when: mongodb_installed is undefined
|
|
# when: mongodb_installed is undefined and not (ansible_architecture == "aarch64" and is_debian_10 and not is_raspbian)
|
|
|
|
- name: Enable or Disable MongoDB (FYI sugarizer.service auto-starts MongoDB as nec, so doesn't need this or care what happens here!)
|
|
include_tasks: enable-or-disable.yml
|
|
|
|
- name: Add 'mongodb' variable values to {{ iiab_ini_file }}
|
|
ini_file:
|
|
path: "{{ iiab_ini_file }}" # /etc/iiab/iiab.ini
|
|
section: mongodb
|
|
option: "{{ item.option }}"
|
|
value: "{{ item.value | string }}"
|
|
with_items:
|
|
- option: name
|
|
value: MongoDB
|
|
- option: description
|
|
value: '"MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling."'
|
|
- option: mongodb_install
|
|
value: "{{ mongodb_install }}"
|
|
- option: mongodb_enabled
|
|
value: "{{ mongodb_enabled }}"
|
|
|
|
rescue:
|
|
|
|
- name: 'SEE ERROR ABOVE (skip_role_on_error: {{ skip_role_on_error }})'
|
|
fail:
|
|
msg: ""
|
|
when: not skip_role_on_error
|