---
# We generally support Ansible 2.7.0 and above.
- name : Fail if running on Ansible < 2.7
fail :
msg : "You are running on Ansible {{ ansible_version.string }}, which is not supported. See our guide about Ansible: https://github.com/spantaleev/matrix-docker-ansible-deploy/blob/master/docs/ansible.md"
when : "(ansible_version.major < 2) or (ansible_version.major <= 2 and ansible_version.minor < 7)"
- name : (Deprecation) Catch and report renamed settings
fail :
msg : >-
Your configuration contains a variable, which now has a different name.
Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
when : "item.old in vars"
with_items :
- {'old': 'host_specific_hostname_identity', 'new' : 'matrix_domain' }
- {'old': 'hostname_identity', 'new' : 'matrix_domain' }
- {'old': 'hostname_matrix', 'new' : 'matrix_server_fqn_matrix' }
- {'old': 'hostname_riot', 'new' : 'matrix_server_fqn_element' }
- {'old': 'matrix_server_fqn_riot', 'new' : 'matrix_server_fqn_element' }
- name : Fail if required variables are undefined
fail :
msg : "The `{{ item }}` variable must be defined and have a non-null value"
with_items :
- matrix_domain
- matrix_server_fqn_matrix
- matrix_server_fqn_element
when : "item not in vars or vars[item] is none"
- name : Fail if uppercase domain used
fail :
msg : "Detected that you're using an uppercase domain name - `{{ item }}`. This will cause trouble. Please use all-lowercase!"
with_items :
- "{{ matrix_domain }}"
- "{{ matrix_server_fqn_matrix }}"
- "{{ matrix_server_fqn_element }}"
when : "item != item|lower"
- name : Fail if using python2 on Archlinux
fail :
msg : "Detected that you're using python2 when installing onto Archlinux. Archlinux by default only supports python3."
when :
- ansible_distribution == 'Archlinux'
- ansible_python.version.major != 3
