2016-09-23 01:14:51 +08:00
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---
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2016-11-23 22:49:10 +08:00
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- name: create temporary resolveconf cloud init file
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command: cp -f /etc/resolv.conf "{{ resolvconffile }}"
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2020-06-29 15:26:17 +08:00
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when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
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2016-09-23 01:14:51 +08:00
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2017-03-15 02:02:00 +08:00
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- name: Add domain/search/nameservers/options to resolv.conf
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2016-09-23 01:14:51 +08:00
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blockinfile:
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2019-05-03 05:24:21 +08:00
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path: "{{ resolvconffile }}"
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2016-09-23 01:14:51 +08:00
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block: |-
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2016-11-30 21:06:11 +08:00
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{% for item in [domainentry] + [searchentries] + nameserverentries.split(',') -%}
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{{ item }}
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2016-09-23 01:14:51 +08:00
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{% endfor %}
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2017-03-15 02:02:00 +08:00
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options ndots:{{ ndots }}
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options timeout:2
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options attempts:2
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2016-09-23 01:14:51 +08:00
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state: present
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2016-11-30 21:06:11 +08:00
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insertbefore: BOF
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2016-09-23 01:14:51 +08:00
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create: yes
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backup: yes
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2016-11-30 21:06:11 +08:00
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marker: "# Ansible entries {mark}"
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2019-11-07 02:11:52 +08:00
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notify: Preinstall | propagate resolvconf to k8s components
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2016-09-23 01:14:51 +08:00
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2017-03-15 02:02:00 +08:00
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- name: Remove search/domain/nameserver options before block
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replace:
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2019-05-03 05:24:21 +08:00
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dest: "{{ item[0] }}"
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2017-03-15 02:02:00 +08:00
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regexp: '^{{ item[1] }}[^#]*(?=# Ansible entries BEGIN)'
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2016-09-23 01:14:51 +08:00
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backup: yes
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follow: yes
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2017-03-15 02:02:00 +08:00
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with_nested:
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2017-03-16 22:58:17 +08:00
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- "{{ [resolvconffile, base|default(''), head|default('')] | difference(['']) }}"
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2017-03-15 02:02:00 +08:00
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- [ 'search ', 'nameserver ', 'domain ', 'options ' ]
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2019-11-07 02:11:52 +08:00
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notify: Preinstall | propagate resolvconf to k8s components
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2016-11-23 22:49:10 +08:00
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2017-03-15 02:02:00 +08:00
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- name: Remove search/domain/nameserver options after block
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replace:
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2019-05-03 05:24:21 +08:00
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dest: "{{ item[0] }}"
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2017-03-15 02:02:00 +08:00
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regexp: '(# Ansible entries END\n(?:(?!^{{ item[1] }}).*\n)*)(?:^{{ item[1] }}.*\n?)+'
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replace: '\1'
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backup: yes
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follow: yes
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with_nested:
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2017-03-16 22:58:17 +08:00
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- "{{ [resolvconffile, base|default(''), head|default('')] | difference(['']) }}"
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2017-03-15 02:02:00 +08:00
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- [ 'search ', 'nameserver ', 'domain ', 'options ' ]
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2019-11-07 02:11:52 +08:00
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notify: Preinstall | propagate resolvconf to k8s components
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2017-03-15 02:02:00 +08:00
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2016-11-23 22:49:10 +08:00
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- name: get temporary resolveconf cloud init file content
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command: cat {{ resolvconffile }}
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register: cloud_config
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2020-06-29 15:26:17 +08:00
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when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
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2016-11-23 22:49:10 +08:00
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- name: persist resolvconf cloud init file
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template:
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2019-05-03 05:24:21 +08:00
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dest: "{{ resolveconf_cloud_init_conf }}"
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2016-11-23 22:49:10 +08:00
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src: resolvconf.j2
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owner: root
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mode: 0644
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2020-05-18 17:27:36 +08:00
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notify: Preinstall | update resolvconf for Container Linux by CoreOS and Flatcar
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2020-06-29 15:26:17 +08:00
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when: ansible_os_family in ["CoreOS", "Coreos", "Container Linux by CoreOS", "Flatcar", "Flatcar Container Linux by Kinvolk"]
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