Hi all,
I have this task:
- name: wait for http port 80 return ok for 1 minutes
shell: /usr/local/bin/check_health /health 80 {{ inventory_hostname }}
delegate_to: "{{ item }}"
with_items: groups.sc2_docker_lb
register: output
until: output.stdout.find("Ready to go") != -1
retries: 6
delay: 10
tags: web_war_deploy
And then when it came to this task, my run failed with the following errors:
< TASK: wait for http port 80 return ok for 1 minutes >
-----------------------------------------------------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
changed: [sc2-dock3-web1 -> {{ item }}] => (item=sc2-dock1-lb)
changed: [sc2-dock3-web3 -> {{ item }}] => (item=sc2-dock1-lb)
failed: [sc2-dock3-web1 -> {{ item }}] => (item=sc2-dock2-lb) =>
{"attempts": 6, "changed": true, "cmd": "/usr/local/bin/check_health
/health 80 sc2-dock3-web1", "delta": "0:00:00.009735", "end": "2014-08-29
13:54:27.691545", "failed": true, "item": "sc2-dock2-lb", "rc": 127,
"start": "2014-08-29 13:54:27.681810"}
stderr: /bin/sh: /usr/local/bin/check_health: No such file or directory
msg: Task failed as maximum retries was encountered
failed: [sc2-dock3-web3 -> {{ item }}] => (item=sc2-dock2-lb) =>
{"attempts": 6, "changed": true, "cmd": "/usr/local/bin/check_health
/health 80 sc2-dock3-web3", "delta": "0:00:00.011236", "end": "2014-08-29
13:54:27.843791", "failed": true, "item": "sc2-dock2-lb", "rc": 127,
"start": "2014-08-29 13:54:27.832555"}
stderr: /bin/sh: /usr/local/bin/check_health: No such file or directory
msg: Task failed as maximum retries was encountered
failed: [sc2-dock3-web1 -> {{ item }}] => (item=sc2-dock3-lb) =>
{"attempts": 6, "changed": true, "cmd": "/usr/local/bin/check_health
/health 80 sc2-dock3-web1", "delta": "0:00:00.144995", "end": "2014-08-29
13:55:35.073634", "failed": true, "item": "sc2-dock3-lb", "rc": 127,
"start": "2014-08-29 13:55:34.928639"}
stderr: /bin/sh: /usr/local/bin/check_health: No such file or directory
msg: Task failed as maximum retries was encountered
failed: [sc2-dock3-web3 -> {{ item }}] => (item=sc2-dock3-lb) =>
{"attempts": 6, "changed": true, "cmd": "/usr/local/bin/check_health
/health 80 sc2-dock3-web3", "delta": "0:00:00.147576", "end": "2014-08-29
13:55:35.685953", "failed": true, "item": "sc2-dock3-lb", "rc": 127,
"start": "2014-08-29 13:55:35.538377"}
stderr: /bin/sh: /usr/local/bin/check_health: No such file or directory
msg: Task failed as maximum retries was encountered
FATAL: all hosts have already failed -- aborting
----
sc2-dock*-lb are my Haproxy servers and I certainly want to have these
servers checking the web servers before adding them back to the load
balancers.
Did I use this do-unitl loop correctly? Was it intended for other purposes?
Thanks,
Steven.
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