I can think of a couple of ways.
You can force a fail at the end of block if any hosts failed:
- block:
- name: Update database schema
shell: cd '{{ ansible_web_deployment_webroot }}/releases/{{
ansible_web_deployment_release }}' && php7.1 console.php
orm:schema-tool:update --f
orce
when: inventory_hostname in groups['schema']
- name: Deployment
debug:
msg: 'Deploying'
- fail:
when: ansible_play_hosts|length != ansible_play_hosts_all|length
rescue:
- name: Rollback
debug:
msg: 'Rollback'
any_errors_fatal: true
Or delegate rescue to all hosts:
- block:
- name: Update database schema
shell: cd '{{ ansible_web_deployment_webroot }}/releases/{{
ansible_web_deployment_release }}' && php7.1 console.php
orm:schema-tool:update --f
orce
when: inventory_hostname in groups['schema']
- name: Deployment
debug:
msg: 'Deploying'
rescue:
- name: Rollback
debug:
msg: 'Rollback'
delegate_to: '{{item}}'
loop: '{{ ansible_play_hosts_all }}'
any_errors_fatal: true
--
----------
Brian Coca
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