Hi Ansible Users,
I am trying to use a variable passed in via "--extra-vars" to index into
'nics' which is defined in nics.yml.
It works fine in the "when" clause, but not in the "set_fact". Any
suggestions?
Thanks,
Lilian
host# cat nics.yml
---
nics:
- {type: 'static', ip: '10.3.5.4'}
- {type: 'dhcp'}
- {type: 'static', ip: '10.3.5.5'}
host # cat test.yml
- hosts: 127.0.0.1
vars_files:
- "nics.yml"
tasks:
- name: Static IP Case - Find out Static Overlay IP
set_fact:
cvmip: "{{nics[{{num}}].ip}}" <----- HOW DO I
GET PAST THIS?
when: nics[{{num}}].type == "static" <--- It works fine here
- name: Write Overlay IP to file
shell: echo {{cvmip}} >> /tmp/staticip.txt
when: nics[{{num}}].type == "static"
host# ansible-playbook test.yml --extra-vars "num=0"
[SNIP]
TASK: [Static IP Case - Find out Static Overlay IP]
***************************
fatal: [127.0.0.1] => Failed to template {{nics[{{num}}].ip}}: template
error while templating string: expected token ':', got '}'
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