Hi,
I am facing one issue here. I want to loop over the existing list using
with items and create another list using previous list values.
- name: collect iptables exception lines
set_fact:
exceptions: "{{ exceptions | union([ '-A INPUT -p tcp --source {{ item
}} --dport 3306 -j ACCEPT' ,
'-A INPUT -p
tcp --source {{ item }} --dport 4567 -j ACCEPT']) }}"
with_items: web_ips
When I run above playbook, i get err
fatal: [db_node1] => Failed to template {{ exceptions | union(['-A INPUT -p
tcp --source {{ item }} --dport 3306 -j ACCEPT','-A INPUT -p tcp --source
{{ item }} --dport 4567 -j ACCEPT') }}: an unexpected type error occurred.
Error was coercing to Unicode: need string or buffer, list found
my ansible version is 1.9.3.
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