Hi all
I have a playbook that checks 2 servers for log entrys, below is what is
expected when it runs correctly: (part of the playbook below)
########################################
- name: check logs for Completion
shell: "docker logs --since 13h ***_***_1 | grep '********' | cut -d'
' -f2,16-30"
register: command_output
- name: sucess notification message via Slack
slack:
token: "*******************************"
msg: "some message"
username: 'Ansible'
link_names: 0
parse: 'none'
color: 'good' #normal, good, warning, danger
delegate_to: localhost
when: *command_output.stdout | length > 0*
ignore_errors: yes
########################################
and this is the output form the command line:
TASK [success notification message via Slack]
*****************************************************************
skipping: [10.*.0.138]
*ok: [10.*.0.137 -> localhost]*
########################################
As the task is looking in the logs on both of these hosts will only find
the entry on 1 of the hosts, and therefore only send the message from the
server that could actually find the log and not from both servers so that
the slack channel is not getting bombarded with blank messages from the
host that didn't have then log entry.
This is all fine until I want to run another play as an alert if both hosts
skipped the task due to the log not existing on either host. So for example
this:
TASK [success notification message via Slack]
*****************************************************************
*skipping: [10.*.0.137]*
*skipping: [10.*.0.138]*
########################################
How could I get around this? and is it even possible?
If there was a way to check the status of a play and if that play had
skipped all hosts then run another play that would be great.
Hope I have made this understandable, if not please let me know where i
confused you :)
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