There is no possibility to run the rescue part for all hosts if one host
fails. I'm working on my deployment for a website. I want to deploy the
site to multiple hosts. If something fails for one host than all hosts
should not be deployed. Therefore, a rollback on all hosts should happen.
The configuration "any_errors_fatal" is not working for it.
I am using ansible 2.4.1.0
Here the steps to reproduce:
- block:
- name: Update database schema
shell: cd '{{ ansible_web_deployment_webroot }}/releases/{{
ansible_web_deployment_release }}' && php7.1 console.php orm:schema-tool:update
--force
when: inventory_hostname in groups['schema']
- name: Deployment
debug:
msg: 'Deploying'
rescue:
- name: Rollback
debug:
msg: 'Rollback'
any_errors_fatal: true
Expected results:
PLAY [test] ********************************************************************
TASK [Gathering Facts] *********************************************************
ok: [x1.example.com]
ok: [x2.example.com]
ok: [x3.example.com]
ok: [x4.example.com]
TASK [ansible_web_deployment : Update database schema] *************************
skipping: [x2.example.com]
skipping: [x3.example.com]
skipping: [x4.example.com]
fatal: [x1.example.com]: FAILED! => {"changed": true, "cmd": "cd
'/var/www/x.example.com/releases/20171113081452' && php7.1 console.php
orm:schema-tool:update --force", "delta": "0:00:00.007578", "end": "2017-11-13
08:15:05.709148", "failed": true, "msg": "non-zero return code", "rc": 2,
"start": "2017-11-13 08:15:05.701570", "stderr": "/bin/sh: 1: cd: can't cd to
/var/www/x.example.com/releases/20171113081452", "stderr_lines": ["/bin/sh: 1:
cd: can't cd to /var/www/x.example.com/releases/20171113081452"], "stdout": "",
"stdout_lines": []}
TASK [ansible_web_deployment : Rollback] *****************************
ok: [x1.example.com] => {
"msg": "Rollback"
}
ok: [x2.example.com] => {
"msg": "Rollback"
}
ok: [x2.example.com] => {
"msg": "Rollback"
}
ok: [x4.example.com] => {
"msg": "Rollback"
}
PLAY RECAP *********************************************************************
127.0.0.1 : ok=2 changed=0 unreachable=0 failed=0
x1.example.com : ok=2 changed=1 unreachable=0 failed=1
x2.example.com : ok=2 changed=1 unreachable=0 failed=1
x3.example.com : ok=2 changed=1 unreachable=0 failed=1
x4.example.com : ok=2 changed=1 unreachable=0 failed=1
Actual results:
PLAY [test] ********************************************************************
TASK [Gathering Facts] *********************************************************
ok: [x1.example.com]
ok: [x2.example.com]
ok: [x3.example.com]
ok: [x4.example.com]
TASK [ansible_web_deployment : Update database schema] *************************
skipping: [x2.example.com]
skipping: [x3.example.com]
skipping: [x4.example.com]
fatal: [x1.example.com]: FAILED! => {"changed": true, "cmd": "cd
'/var/www/x.example.com/releases/20171113081452' && php7.1 console.php
orm:schema-tool:update --force", "delta": "0:00:00.007578", "end": "2017-11-13
08:15:05.709148", "failed": true, "msg": "non-zero return code", "rc": 2,
"start": "2017-11-13 08:15:05.701570", "stderr": "/bin/sh: 1: cd: can't cd to
/var/www/x.example.com/releases/20171113081452", "stderr_lines": ["/bin/sh: 1:
cd: can't cd to /var/www/x.example.com/releases/20171113081452"], "stdout": "",
"stdout_lines": []}
TASK [ansible_web_deployment : Restart services] *****************************
ok: [x2.example.com] => {
"msg": "Deploying"
}
ok: [x2.example.com] => {
"msg": "Deploying"
}
ok: [x4.example.com] => {
"msg": "Deploying"
}
TASK [ansible_web_deployment : Rollback] *****************************
ok: [x1.example.com] => {
"msg": "Rollback"
})
PLAY RECAP *********************************************************************
127.0.0.1 : ok=2 changed=0 unreachable=0 failed=0
x1.example.com : ok=2 changed=1 unreachable=0 failed=1
x2.example.com : ok=2 changed=1 unreachable=0 failed=0
x3.example.com : ok=2 changed=1 unreachable=0 failed=0
x4.example.com : ok=2 changed=1 unreachable=0 failed=0
How can I achieve that all hosts go in rescue mode when a single host
throws an exception?
If you have a look at the Github issue 14024
<https://github.com/ansible/ansible/issues/14024>, you'll see that this
should work.
Unfortunately I was not able to get it to work.
Thank you for your input.
--
You received this message because you are subscribed to the Google Groups
"Ansible Project" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/ansible-project/661b16c0-7a35-45ed-9b8d-84eaaf836140%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
