Hi guys,
I'm trying to create a lab file to restart a service only if it's running.
I have troubles when using variables, register and loop together.
- name: Restart a service only if it's active.
hosts: LAB
vars:
sysservices:
- serviceName: httpd
- serviceName: smb
tasks:
- name: Checking if service is running
command: /usr/bin/systemctl is-active "{{ item.serviceName }}"
register: _result
ignore_errors: yes
loop: "{{ sysservices }}"
- name: Restarting services services
service:
name: "{{ item.serviceName }}"
state: restarted
when: item.rc == 0 * ## *I tried: item.rc == 0 , item.stdout ==
"active", _result.rc == 0, _result.stdout == "active". All of
them didn't work
loop: "{{ sysservices }}"
# - debug:
# msg: "Valor de result {{ _result }}"
################
fatal: [ansible1]: FAILED! => {"msg": "The conditional check '_result.rc ==
0' failed. The error was: error while evaluating conditional (_result.rc ==
0): 'dict object' has no attribute 'rc'\n\nThe error appears to be in
'/home/ansible/deploy/conditionals_restart_service_NOT_WORKING': line 14,
column 7, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n loop: \"{{
sysservices }}\"\n - name: Restarting services services\n ^ here\n"}
Could you please help me ?
Many thanks!
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