105 lines
2.7 KiB
YAML
105 lines
2.7 KiB
YAML
---
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- name: 部署韩国节点Nomad配置
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hosts: ch2,ch3
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become: yes
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gather_facts: no
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vars:
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nomad_config_dir: "/etc/nomad.d"
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nomad_config_file: "{{ nomad_config_dir }}/nomad.hcl"
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source_config_dir: "/root/mgmt/infrastructure/configs/server"
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tasks:
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- name: 获取主机名短名称（去掉后缀）
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set_fact:
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short_hostname: "{{ inventory_hostname | regex_replace('\\$', '') }}"
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- name: 确保 Nomad 配置目录存在
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file:
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path: "{{ nomad_config_dir }}"
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state: directory
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owner: root
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group: root
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mode: '0755'
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- name: 部署 Nomad 配置文件到韩国节点
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copy:
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src: "{{ source_config_dir }}/nomad-{{ short_hostname }}.hcl"
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dest: "{{ nomad_config_file }}"
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owner: root
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group: root
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mode: '0644'
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backup: yes
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notify: restart nomad
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- name: 检查 Nomad 二进制文件位置
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shell: which nomad || find /usr -name nomad 2>/dev/null | head -1
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register: nomad_binary_path
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failed_when: nomad_binary_path.stdout == ""
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- name: 创建/更新 Nomad systemd 服务文件
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copy:
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dest: "/etc/systemd/system/nomad.service"
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owner: root
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group: root
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mode: '0644'
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content: |
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[Unit]
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Description=Nomad
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Documentation=https://www.nomadproject.io/
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Requires=network-online.target
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After=network-online.target
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[Service]
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Type=notify
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User=root
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Group=root
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ExecStart={{ nomad_binary_path.stdout }} agent -config=/etc/nomad.d/nomad.hcl
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ExecReload=/bin/kill -HUP $MAINPID
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KillMode=process
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Restart=on-failure
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LimitNOFILE=65536
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[Install]
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WantedBy=multi-user.target
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notify: restart nomad
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- name: 确保 Nomad 数据目录存在
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file:
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path: "/opt/nomad/data"
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state: directory
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owner: root
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group: root
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mode: '0755'
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- name: 重新加载 systemd daemon
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systemd:
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daemon_reload: yes
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- name: 启用并启动 Nomad 服务
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systemd:
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name: nomad
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enabled: yes
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state: started
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- name: 等待 Nomad 服务启动
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wait_for:
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port: 4646
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host: "{{ ansible_host }}"
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delay: 5
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timeout: 30
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ignore_errors: yes
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- name: 显示 Nomad 服务状态
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command: systemctl status nomad
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register: nomad_status
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changed_when: false
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- name: 显示 Nomad 服务状态信息
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debug:
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var: nomad_status.stdout_lines
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handlers:
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- name: restart nomad
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systemd:
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name: nomad
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state: restarted |