61 lines
2.6 KiB
YAML
61 lines
2.6 KiB
YAML
---
|
|
- name: Hosts | populate inventory into hosts file
|
|
blockinfile:
|
|
path: /etc/hosts
|
|
block: |-
|
|
{% for item in (groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr']|default([]))|unique -%}
|
|
{% if 'access_ip' in hostvars[item] or 'ip' in hostvars[item] or fallback_ips[item] != "skip" -%}
|
|
{{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item])) }}
|
|
{%- if ('ansible_hostname' in hostvars[item] and item != hostvars[item]['ansible_hostname']) %} {{ hostvars[item]['ansible_hostname'] }}.{{ dns_domain }} {{ hostvars[item]['ansible_hostname'] }}{% endif %} {{ item }}.{{ dns_domain }} {{ item }}
|
|
{% endif %}
|
|
{% endfor %}
|
|
state: present
|
|
create: yes
|
|
backup: yes
|
|
unsafe_writes: yes
|
|
marker: "# Ansible inventory hosts {mark}"
|
|
when: populate_inventory_to_hosts_file
|
|
|
|
- name: Hosts | populate kubernetes loadbalancer address into hosts file
|
|
lineinfile:
|
|
dest: /etc/hosts
|
|
regexp: ".*{{ apiserver_loadbalancer_domain_name }}$"
|
|
line: "{{ loadbalancer_apiserver.address }} {{ apiserver_loadbalancer_domain_name }}"
|
|
state: present
|
|
backup: yes
|
|
unsafe_writes: yes
|
|
when:
|
|
- loadbalancer_apiserver is defined
|
|
- loadbalancer_apiserver.address is defined
|
|
|
|
- name: Hosts | Retrieve hosts file content
|
|
slurp:
|
|
src: /etc/hosts
|
|
register: etc_hosts_content
|
|
|
|
- name: Hosts | Extract existing entries for localhost from hosts file
|
|
set_fact:
|
|
etc_hosts_localhosts_dict: >-
|
|
{%- set splitted = (item | regex_replace('[ \t]+', ' ')|regex_replace('#.*$')|trim).split( ' ') -%}
|
|
{{ etc_hosts_localhosts_dict|default({}) | combine({splitted[0]: splitted[1::] }) }}
|
|
with_items: "{{ (etc_hosts_content['content'] | b64decode).splitlines() }}"
|
|
when:
|
|
- etc_hosts_content.content is defined
|
|
- (item is match('^::1 .*') or item is match('^127.0.0.1 .*'))
|
|
|
|
- name: Hosts | Update target hosts file entries dict with required entries
|
|
set_fact:
|
|
etc_hosts_localhosts_dict_target: >-
|
|
{%- set target_entries = (etc_hosts_localhosts_dict|default({})).get(item.key, []) | difference(item.value.get('unexpected' ,[])) -%}
|
|
{{ etc_hosts_localhosts_dict_target|default({}) | combine({item.key: (target_entries + item.value.expected)|unique}) }}
|
|
with_dict: "{{ etc_hosts_localhost_entries }}"
|
|
|
|
- name: Hosts | Update (if necessary) hosts file
|
|
lineinfile:
|
|
dest: /etc/hosts
|
|
line: "{{ item.key }} {{ item.value|join(' ') }}"
|
|
regexp: "^{{ item.key }}.*$"
|
|
state: present
|
|
backup: yes
|
|
unsafe_writes: yes
|
|
with_dict: "{{ etc_hosts_localhosts_dict_target }}"
|