I am wondering how can i use :
- meta: flush_handlers in a role. so that the handlers are executed
immediately after a task in the role has changed.
i have these tasks in a role:
- name: key from MX
shell: cat /server/.ssh/id_dsa.pub
become: true
register: id_dsa_pub
when: inventory_hostname in groups['MX']
notify: add to authorized_keys
- name: key from gateways
shell: cat /root/.ssh/id_rsa.pub
become: true
register: id_dsa_pub
when: inventory_hostname in groups['GW']
notify: add to authorized_keys
my site.yml is like this:
- name: apply common configuration to all nodes
hosts: all
remote_user: ansible
become: true
tags: custom
tasks:
- meta: flush_handlers
roles:
- common
and i call the playbook like this:
ansbible-playbook -i inventory site.yml --limit='MX'
i prefer this method to have to add a play to every hostgroup and is more
generic as our users just call the playbook and limit to the group they
want.
the problem is that the keys from the MX are not added because of an
undefined variable.
PLAY [all]
**********************************************************************************************************************************************************************************************************************************
TASK [test_role : key from MX]
**************************************************************************************************************************************************************************************************************
changed: [testmx1]
TASK [test_role : key from gateways]
********************************************************************************************************************************************************************************************************
skipping: [testmx1]
RUNNING HANDLER [test_role : add to authorized_keys]
*********************************************************************************************************************************************************************************
fatal: [testmx1]: FAILED! => {"msg": "The task includes an option with an
undefined variable. The error was: 'dict object' has no attribute
'stdout'\n\nThe error appears to be in
'/home/ansible/roles/test_role/handlers/main.yml': line 4, column 3, but
may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe
offending line appears to be:\n\n#\n- name: add to authorized_keys \n ^
here\n"}
I would like not to have to fetch the remote authorized keys to localhost
first but using
if i put these in a simple playbook (not a role) and add the flush_handler
meta tag it works as expected but not when in a role.
or
how to dynamically adding the task based on the ansible_limit magic
variable?
thanks
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