36 lines
1 KiB
YAML
36 lines
1 KiB
YAML
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---
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# etcd witness node configuration
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# This node participates in etcd quorum but does not run K8s workloads
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- name: Check if K3s is already installed
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stat:
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path: /usr/local/bin/k3s
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register: k3s_binary
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- name: Get K3s token from first server
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set_fact:
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k3s_token: "{{ lookup('file', k3s_token_file, errors='ignore') | default('PLACEHOLDER') }}"
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- name: Install K3s as server (witness mode)
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shell: |
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curl -sfL {{ k3s_install_url }} | INSTALL_K3S_VERSION="{{ k3s_version }}" sh -s - server \
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--server https://{{ k3s_server_1_ip }}:6443 \
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--token {{ k3s_token }} \
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--disable-apiserver \
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--disable-controller-manager \
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--disable-scheduler \
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--node-ip {{ ansible_default_ipv4.address }}
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when: not k3s_binary.stat.exists
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environment:
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INSTALL_K3S_SKIP_START: "false"
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- name: Enable and start k3s service
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systemd:
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name: k3s
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state: started
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enabled: yes
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- name: Display witness node information
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debug:
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msg: "etcd witness node configured at {{ ansible_default_ipv4.address }}"
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