31 lines
1 KiB
YAML
31 lines
1 KiB
YAML
---
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# Set 127.0.0.1 as fallback IP if we do not have host facts for host
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# ansible_default_ipv4 isn't what you think.
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# Thanks https://medium.com/opsops/ansible-default-ipv4-is-not-what-you-think-edb8ab154b10
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- name: Gather ansible_default_ipv4 from all hosts
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tags: always
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include_tasks: fallback_ips_gather.yml
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when: hostvars[delegate_host_to_gather_facts].ansible_default_ipv4 is not defined
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loop: "{{ groups['all'] }}"
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loop_control:
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loop_var: delegate_host_to_gather_facts
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run_once: yes
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- name: create fallback_ips_base
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set_fact:
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fallback_ips_base: |
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---
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{% for item in (groups['k8s-cluster']|default([]) + groups['etcd']|default([]) + groups['calico-rr']|default([]))|unique %}
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{% set found = hostvars[item].get('ansible_default_ipv4') %}
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{{ item }}: "{{ found.get('address', '127.0.0.1') }}"
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{% endfor %}
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delegate_to: localhost
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connection: local
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delegate_facts: yes
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become: no
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run_once: yes
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- name: set fallback_ips
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set_fact:
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fallback_ips: "{{ hostvars.localhost.fallback_ips_base | from_yaml }}"
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