SOLVED:
Simple by using : [0][0] and [0][1] to get the correct value/parameters.
On Wednesday, 11 November 2015 16:48:09 UTC+1, Eric Franckx wrote:
>
> Hi,
> I try to connect to a list of Sentinel host to get the master redis host
> and port.
>
> - name: "CONNECT SENTINEL" command: "redis-cli -h {{ item.allowed_host
> }} -p {{ item.port }} SENTINEL get-master-addr-by-name redis-pex-01"
> with_items: "{{ production.redis_params.sentinels }}" register:
> status_sentinel ignore_errors: yes
>
> TASK [CONNECT SENTINEL]
> ********************************************************
> changed: [pyxrrsap02.pyx.erp] => (item={u'allowed_host': u'pyxrrsap01',
> u'port': 17700}) => {"changed": true, "cmd": ["redis-cli", "-h",
> "pyxrrsap01", "-p", "17700", "SENTINEL", "get-master-addr-by-name",
> "redis-pex-01"], "delta": "0:00:00.016587", "end": "2015-11-11
> 00:49:19.387801", "item": {"allowed_host": "pyxrrsap01", "port": 17700},
> "rc": 0, "start": "2015-11-11 00:49:19.371214", "stderr": "", "stdout":
> "10.50.133.20\n6379", "stdout_lines": ["10.50.133.20", "6379"], "warnings":
> []}
> changed: [pyxrrsap02.pyx.erp] => (item={u'allowed_host': u'pyxrrsap01',
> u'port': 27700}) => {"changed": true, "cmd": ["redis-cli", "-h",
> "pyxrrsap01", "-p", "27700", "SENTINEL", "get-master-addr-by-name",
> "redis-pex-01"], "delta": "0:00:00.017153", "end": "2015-11-11
> 00:49:19.998121", "item": {"allowed_host": "pyxrrsap01", "port": 27700},
> "rc": 0, "start": "2015-11-11 00:49:19.980968", "stderr": "", "stdout":
> "10.50.133.20\n6379", "stdout_lines": ["10.50.133.20", "6379"], "warnings":
> []}
>
> I try to display result f register value:
> - name: "DISPLAY SENTINEL VAR 1"
> debug: msg={{ status_sentinel }}
> ignore_errors: yes
>
> TASK [DISPLAY SENTINEL VAR 1]
> **************************************************
> ok: [pyxrrsap02.pyx.erp] => {
> "changed": false,
> "msg": {
> "changed": true,
> "msg": "All items completed",
> "results": [
> {
> "_ansible_no_log": false,
> "changed": true,
> "cmd": [
> "redis-cli",
> "-h",
> "pyxrrsap01",
> "-p",
> "17700",
> "SENTINEL",
> "get-master-addr-by-name",
> "redis-pex-01"
> ],
> "delta": "0:00:00.016587",
> "end": "2015-11-11 00:49:19.387801",
> "invocation": {
> "module_args": {
> "_raw_params": "redis-cli -h pyxrrsap01 -p 17700 SENTINEL
> get-master-addr-by-name redis-pex-01"
> },
> "module_name": "command"
> },
> "item": {
> "allowed_host": "pyxrrsap01",
> "port": 17700
> },
> "rc": 0,
> "start": "2015-11-11 00:49:19.371214",
> "stderr": "",
> "stdout": "10.50.133.20\n6379",
> "stdout_lines": [
> "10.50.133.20",
> "6379"
> ],
> "warnings": []
> },
> {
> "_ansible_no_log": false,
> "changed": true,
> "cmd": [
> "redis-cli",
> "-h",
> "pyxrrsap01",
> "-p",
> "27700",
> "SENTINEL",
> "get-master-addr-by-name",
> "redis-pex-01"
> ],
> "delta": "0:00:00.017153",
> "end": "2015-11-11 00:49:19.998121",
> "invocation": {
> "module_args": {
> "_raw_params": "redis-cli -h pyxrrsap01 -p 27700 SENTINEL
> get-master-addr-by-name redis-pex-01"
> },
> "module_name": "command"
> },
> "item": {
> "allowed_host": "pyxrrsap01",
> "port": 27700
> },
> "rc": 0,
> "start": "2015-11-11 00:49:19.980968",
> "stderr": "",
> "stdout": "10.50.133.20\n6379",
> "stdout_lines": [
> "10.50.133.20",
> "6379"
> ],
> "warnings": []
> }
> ]
> }
> }
>
> But when it tries to parse to have detail it doesn't work:
> - name: "DISPLAY SENTINEL VAR 1 1"
> debug: msg={{ status_sentinel.results.cmd }}
> ignore_errors: yes
>
> - name: "DISPLAY SENTINEL VAR 1 2"
> debug: msg={{ item.cmd }}
> with_items: ${status_sentinel.results}
> ignore_errors: yes
>
> TASK [DISPLAY SENTINEL VAR 1 1]
> ************************************************
> fatal: [pyxrrsap02.pyx.erp]: FAILED! => {"failed": true, "msg": "ERROR!
> 'list object' has no attribute 'cmd'"}
> ...ignoring
>
> TASK [DISPLAY SENTINEL VAR 1 2]
> ************************************************
> fatal: [pyxrrsap02.pyx.erp]: FAILED! => {"failed": true, "msg": "ERROR!
> 'unicode object' has no attribute 'cmd'"}
> ...ignoring
>
> or like this :
> - name: "DISPLAY SENTINEL VAR 2 1"
> debug: var={{ item }}
> with_items: ${status_sentinel.results}
> ignore_errors: yes
>
> doesn't work:
> TASK [DISPLAY SENTINEL VAR 2 1]
> ************************************************
> ok: [pyxrrsap02.pyx.erp] => (item=${status_sentinel.results}) => {
> "${status_sentinel.results}": "VARIABLE IS NOT DEFINED!",
> "item": "${status_sentinel.results}"
>
> Any idea ?
>
> Regards,
>
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