On 20. okt. 2017 06:08, Ken Jenney wrote:
> I use a script to find an available IP on my network and then assign that
> IP to a system. The system is up and running with the new IP but
> wait_for_host fails. It looks like the newline is causing issues:
>
> - name: Find a free IP
> local_action: script files/find_free_ip.py {{ startip }} {{ endip }}
> register: freeip
> become: "no"
>
>
> - name: Assign the correct IP and Hostname to the VM
> script: files/set_ip_and_hostname.sh {{ initialip }} {{ freeip.stdout }}
> {{ hostname }}
> changed_when: "False"
> delegate_to: "{{ initialip }}"
>
>
> - name: Wait for VM to become available
> local_action: wait_for host={{ freeip.stdout }} port=22 delay=1 \
> state=started timeout=300
> become: "no"
>
>
> fatal: [nj-kvm02 -> localhost]: FAILED! => {"changed": false, "elapsed": 300
> , "failed": true, "msg": "Timeout when waiting for 192.168.1.147\n:22"}
>
> How can I strip the newline character and just store the bare string in a
> variable for re-use?
>
According to
http://jinja.pocoo.org/docs/dev/templates/#list-of-builtin-filters
you have the trim filter.
{{ freeip.stdout | trim }}
Storing for reuse you could use set_fact module.
- set_fact:
vm_ip: '{{ freeip.stdout | trim }}'
--
Kai Stian Olstad
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