forked from tim/k3s-ansible
Timothy Stewart
1402f33108
- Preserve explicit per-host server initialization overrides\n- Build default join arguments from the delegated host variables\n- Keep initialization commands out of normal task output
38 lines
1.5 KiB
YAML
38 lines
1.5 KiB
YAML
---
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- name: Verify primary Kubernetes API is reachable from {{ joining_master }}
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ansible.builtin.wait_for:
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host: "{{ hostvars[groups[group_name_master | default('master')][0]].k3s_node_ip | split(',') | first }}"
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port: 6443
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connect_timeout: 5
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timeout: "{{ retry_count | default(20) * 2 }}"
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delegate_to: "{{ joining_master }}"
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- name: Join transient k3s-init service for {{ joining_master }}
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ansible.builtin.command:
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cmd: >-
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systemd-run -p RestartSec=2 -p Restart=on-failure --unit=k3s-init
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k3s server {{ joining_server_args }}
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creates: "{{ systemd_dir }}/k3s-init.service"
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delegate_to: "{{ joining_master }}"
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no_log: true
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vars:
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primary_master: "{{ groups[group_name_master | default('master')][0] }}"
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primary_master_api: >-
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{{ hostvars[primary_master].k3s_node_ip | split(',') | first | ansible.utils.ipwrap }}
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joining_server_args: >-
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{{ hostvars[joining_master].server_init_args | default('--server https://' +
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primary_master_api + ':6443 --token ' +
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(hostvars[joining_master].k3s_token | default(k3s_token)) + ' ' +
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(hostvars[joining_master].extra_server_args | default(''))) }}
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- name: Wait for primary registration of {{ joining_master }}
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ansible.builtin.command:
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cmd: >-
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{{ k3s_kubectl_binary | default('k3s kubectl') }} get node {{ joining_master }}
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delegate_to: "{{ groups[group_name_master | default('master')][0] }}"
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register: joined_master
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until: joined_master.rc == 0
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retries: "{{ retry_count | default(20) }}"
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delay: 2
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changed_when: false
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