a5137affeb
Change the kubelet --hostname-override flag to use the ansible_hostname variable which should be more consistent with the value required by cloud providers Add ansible_hostname alias to /etc/hosts when it is different from inventory_hostname to overcome node name limitations see https://github.com/kubernetes/kubernetes/issues/22770 Signed-off-by: Chad Swenson <chadswen@gmail.com>
38 lines
1.3 KiB
YAML
38 lines
1.3 KiB
YAML
---
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- name: Hosts | populate inventory into hosts file
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blockinfile:
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dest: /etc/hosts
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block: |-
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{% for item in groups['all'] -%}
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{{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(hostvars[item].ansible_default_ipv4.address)) }}{% if (item != hostvars[item]['ansible_hostname']) %} {{ hostvars[item]['ansible_hostname'] }}{% endif %} {{ item }}
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{% endfor %}
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state: present
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create: yes
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backup: yes
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marker: "# Ansible inventory hosts {mark}"
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- name: Hosts | populate kubernetes loadbalancer address into hosts file
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lineinfile:
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dest: /etc/hosts
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regexp: ".*{{ apiserver_loadbalancer_domain_name }}$"
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line: "{{ loadbalancer_apiserver.address }} {{ apiserver_loadbalancer_domain_name| default('lb-apiserver.kubernetes.local') }}"
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state: present
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backup: yes
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when: loadbalancer_apiserver is defined and apiserver_loadbalancer_domain_name is defined
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- name: Hosts | localhost ipv4 in hosts file
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lineinfile:
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dest: /etc/hosts
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line: "127.0.0.1 localhost localhost.localdomain"
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regexp: '^127.0.0.1.*$'
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state: present
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backup: yes
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- name: Hosts | localhost ipv6 in hosts file
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lineinfile:
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dest: /etc/hosts
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line: "::1 localhost6 localhost6.localdomain"
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regexp: '^::1.*$'
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state: present
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backup: yes
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