Hey all-
I'm having more problems w/ the dig lookup. If I statically define a list
of hosts to lookup as a variable, it works. But if I return the list of
hosts from another script, it fails. Here's a simple example:
$ cat test.py
#!/usr/bin/env python
import json
hostList = []
hostList.append(('www.google.com'))
j = {}
j['hosts'] = hostList
print json.dumps(j)
$ cat test.yml
---
- hosts: all
vars:
ldap_names:
- { cn: 'bogus', default: yes }
tasks:
- name: lookup ldap_names in directory
shell: ". /etc/env_ansible ;
/home/rowagn/data-platform/oracle/ansible/client12c/test.py -j {{ item.cn
}}"
with_items: "{{ ldap_names }}"
register: oidLookup_output
delegate_to: localhost
become: no
- name: debug
debug: msg="result is {{ (item.stdout | from_json).hosts }}"
with_items: "{{ oidLookup_output.results }}"
- name: lookup
debug: msg="IP is {{ lookup('dig', (item.stdout | from_json).hosts,
wantlist=True) }}"
with_items: "{{ oidLookup_output.results }}"
$ ansible-playbook -clocal test.yml
PLAY [all]
*********************************************************************
TASK [setup]
*******************************************************************
ok: [10.239.211.85]
TASK [lookup ldap_names in directory]
******************************************
changed: [10.239.211.85 -> localhost] => (item={u'default': True, u'cn': u
'bogus'})
TASK [debug]
*******************************************************************
ok: [10.239.211.85] => (item={'_ansible_parsed': True,
'_ansible_item_result': True, u'end': u'2018-12-10 12:34:26.177251',
'_ansible_no_log': False, u'stdout': u'{"hosts": ["www.google.com"]}', u
'cmd': u'. /etc/env_ansible ;
/home/rowagn/data-platform/oracle/ansible/client12c/test.py -j bogus', u
'changed': True, 'invocation': {'module_name': u'command', u'module_args': {
u'creates': None, u'executable': None, u'_uses_shell': True, u'_raw_params':
u'. /etc/env_ansible ;
/home/rowagn/data-platform/oracle/ansible/client12c/test.py -j bogus', u
'removes': None, u'warn': True, u'chdir': None}}, 'item': {u'default': True,
u'cn': u'bogus'}, u'delta': u'0:00:00.013173', u'stderr': u'', u'rc': 0,
'_ansible_delegated_vars': {'ansible_host': u'localhost'}, 'stdout_lines': [
u'{"hosts": ["www.google.com"]}'], u'start': u'2018-12-10 12:34:26.164078',
u'warnings': []}) => {
"item": {
"changed": true,
"cmd": ". /etc/env_ansible ;
/home/rowagn/data-platform/oracle/ansible/client12c/test.py -j bogus",
"delta": "0:00:00.013173",
"end": "2018-12-10 12:34:26.177251",
"invocation": {
"module_args": {
"_raw_params": ". /etc/env_ansible ;
/home/rowagn/data-platform/oracle/ansible/client12c/test.py -j bogus",
"_uses_shell": true,
"chdir": null,
"creates": null,
"executable": null,
"removes": null,
"warn": true
},
"module_name": "command"
},
"item": {
"cn": "bogus",
"default": true
},
"rc": 0,
"start": "2018-12-10 12:34:26.164078",
"stderr": "",
"stdout": "{\"hosts\": [\"www.google.com\"]}",
"stdout_lines": [
"{\"hosts\": [\"www.google.com\"]}"
],
"warnings": []
},
"msg": "result is [u'www.google.com']"
}
TASK [lookup]
******************************************************************
fatal: [10.239.211.85]: FAILED! => {"failed": true, "msg": "An unhandled
exception occurred while running the lookup plugin 'dig'. Error was a <type
'exceptions.AttributeError'>, original message: 'list' object has no
attribute 'startswith'"}
PLAY RECAP
*********************************************************************
10.239.211.85 : ok=3 changed=1 unreachable=0 failed=1
I'm sure I'm overlooking something simple, but I've been staring at this
for two hours. Can anyone spot my error?
Rob
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