I am attempting to display the debug output of multiple items from a
previous resource(including as complete an example as possible; not using
roles for this):
---
- hosts:
- sled1
gather_facts: false
tasks:
- name: verify ssh from sled1 to all other sleds
shell: ssh {{ item }} 'hostname; uptime'
register: ssh_other_sleds
changed_when: False
with_items:
- sled2
- sled3
- name: ssh sled1 to other sleds output
debug:
msg: "{{ item.stdout }}"
with_items: ssh_other_sleds.results
I always get a lot more than I'm asking for:
TASK: [ssh sled1 to other sleds output]
***************************************
ok: [sled1] => (item={u'cmd': u"ssh sled2 'hostname; uptime'", u'end':
u'2015-04-23
20:58:58.918795', u'stderr': u'', u'stdout': u'sled2\n 20:58:58 up 290
days, 6:08, 0 users, load average: 0.45, 0.31, 0.25', u'changed': False,
u'rc': 0, 'item': 'sled2', u'warnings': [], u'delta': u'0:00:03.241817',
'invocation': {'module_name': u'shell', 'module_args': u"ssh sled2
'hostname; uptime'"}, 'stdout_lines': [u'sled2', u' 20:58:58 up 290 days,
6:08, 0 users, load average: 0.45, 0.31, 0.25'], u'start': u'2015-04-23
20:58:55.676978'}) => {
"item": {
"changed": false,
"cmd": "ssh sled2 'hostname; uptime'",
"delta": "0:00:03.241817",
"end": "2015-04-23 20:58:58.918795",
"invocation": {
"module_args": "ssh sled2 'hostname; uptime'",
"module_name": "shell"
},
"item": "sled2",
"rc": 0,
"start": "2015-04-23 20:58:55.676978",
"stderr": "",
"stdout": "sled2\n 20:58:58 up 290 days, 6:08, 0 users, load
average: 0.45, 0.31, 0.25",
"stdout_lines": [
"sled2",
" 20:58:58 up 290 days, 6:08, 0 users, load average: 0.45,
0.31, 0.25"
],
"warnings": []
},
"msg": "sled2\n 20:58:58 up 290 days, 6:08, 0 users, load average:
0.45, 0.31, 0.25"
}
ok: [sled1] => (item={u'cmd': u"ssh sled3 'hostname; uptime'", u'end':
u'2015-04-23
20:59:12.573667', u'stderr': u'', u'stdout': u'sled3\n 20:59:12 up 290
days, 6:09, 0 users, load average: 0.29, 0.24, 0.23', u'changed': False,
u'rc': 0, 'item': 'sled3', u'warnings': [], u'delta': u'0:00:03.323545',
'invocation': {'module_name': u'shell', 'module_args': u"ssh sled3
'hostname; uptime'"}, 'stdout_lines': [u'sled3', u' 20:59:12 up 290 days,
6:09, 0 users, load average: 0.29, 0.24, 0.23'], u'start': u'2015-04-23
20:59:09.250122'}) => {
"item": {
"changed": false,
"cmd": "ssh sled3 'hostname; uptime'",
"delta": "0:00:03.323545",
"end": "2015-04-23 20:59:12.573667",
"invocation": {
"module_args": "ssh sled3 'hostname; uptime'",
"module_name": "shell"
},
"item": "sled3",
"rc": 0,
"start": "2015-04-23 20:59:09.250122",
"stderr": "",
"stdout": "sled3\n 20:59:12 up 290 days, 6:09, 0 users, load
average: 0.29, 0.24, 0.23",
"stdout_lines": [
"sled3",
" 20:59:12 up 290 days, 6:09, 0 users, load average: 0.29,
0.24, 0.23"
],
"warnings": []
},
"msg": "sled3\n 20:59:12 up 290 days, 6:09, 0 users, load average:
0.29, 0.24, 0.23"
}
After searching around a while, I have tried things like:
msg: "{{ item[0].stdout }}"
or
msg: "{{ item['item'][0]['stdout'] }}"
all to no avail.
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