On 16. des. 2016 19:12, Kevin Csuka wrote:
Here is a playbook to test it locally.
---
- hosts: my-3-nodes
tasks:
- stat:
path: /tmp/hi
register: me
- shell: echo
when: me.stat.exists == true and ...
On node 2 and 3 perform:
$: touch /tmp/hi
tasks:
- stat:
path: /tmp/hi
register: me
- set_fact:
run_on: "{{ item }}"
with_items: "{{ play_hosts }}"
when: run_on is undefined and hostvars[item].me.stat.exists
run_once: true
- shell: echo
when: inventory_hostname == run_on
--
Kai Stian Olstad
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