---
- hosts: '{{ host }}'
gather_facts: no
tasks:
- name: reboot machine
command: /sbin/reboot
- name: waiting for machine to come back
local_action: wait_for host={{ ansible_ssh_host }} port={{
ansible_ssh_port }} delay=30 timeout=180 state=started
- command: echo "X"
This fails with;
$ ansible-playbook tasks/reboot-and-wait.yml -e "host=node"
PLAY [node] **************************************************************
TASK: [reboot machine]
********************************************************
changed: [node]
TASK: [waiting for machine to come back]
**************************************
ok: [node]
TASK: [command echo "X"]
******************************************************
No handlers could be found for logger "paramiko.transport"
fatal: [node] => {'msg': 'FAILED: Error reading SSH protocol banner',
'failed': True}
FATAL: all hosts have already failed -- aborting
PLAY RECAP
********************************************************************
to retry, use: --limit @/root/reboot-and-wait.retry
svnserver : ok=2 changed=1 unreachable=1 failed=0
I can add additional delay, but I want to connect as soon as possible. Is
there a way to check that not only port if open, but service on remote end
is also up?
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