On 04. aug. 2017 12:20, chbndrhnns wrote:
I have a setup with host1, host2, host3. I need to read a file into a
variable per server, pass it to a Jinja2 template and fill in values. Each
host should only get the values from the other two ones. I have no good
idea how to achieve this with Jinja2 syntax. Is somebody willing to help?
My code looks like this now. The do keywords seems not to be supported by
Ansible
- set_fact:
public_keys: >-
{% set me = inventory_hostname.split('host')[1] | int %}
{% for svr in groups.cluster|difference([me]) %}
{% do public_keys[svr] = {{ lookup('file', 'keys/' + svr +
‚.key.public') }} %}
{% endfor %}
- set_fact:
public_keys: |
{% for svr in groups.cluster|difference([inventory_hostname]) %}
{{ lookup('file', 'keys/' + svr + '.key.public') }} %}
{% endfor %}
Loop like this should do what you want.
But you might have som newline challenges to sort out.
--
Kai Stian Olstad
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