k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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34 lines
1.2 KiB
34 lines
1.2 KiB
---
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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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setup:
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gather_subset: '!all,network'
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filter: "ansible_default_ipv4"
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delegate_to: "{{ item }}"
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delegate_facts: yes
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when: hostvars[item].ansible_default_ipv4 is not defined
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loop: "{{ (groups['k8s_cluster'] | default([]) + groups['etcd'] | default([]) + groups['calico_rr'] | default([])) | unique }}"
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run_once: yes
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ignore_unreachable: true
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tags: always
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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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