147 lines
3.9 KiB
YAML
147 lines
3.9 KiB
YAML
---
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# 检查前置条件
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- name: 检查前置条件
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include_tasks: check_prerequisites.yml
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# 安装依赖包
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- name: 安装必要的系统工具 (RedHat系列)
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package:
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name:
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- yum-utils
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- device-mapper-persistent-data
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- lvm2
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state: present
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when: ansible_facts['os_family'] == "RedHat"
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- name: 安装必要的系统工具 (Debian系列)
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apt:
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name:
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- apt-transport-https
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- ca-certificates
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- curl
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- gnupg-agent
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- software-properties-common
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state: present
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when: ansible_facts['os_family'] == "Debian"
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- name: 安装必要的系统工具 (Darwin)
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homebrew:
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name:
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- docker
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state: present
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when: ansible_facts['os_family'] == "Darwin"
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# 添加Docker仓库
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- name: 添加Docker仓库
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get_url:
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url: "{{ docker_repository }}"
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dest: /etc/yum.repos.d/docker-ce.repo
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mode: '0644'
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when: ansible_facts['os_family'] == "RedHat"
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# 安装Docker
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- name: 安装Docker
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package:
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name: "{{ docker_packages }}"
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state: present
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when: docker_check.rc != 0
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# 启动Docker服务
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- name: 启动并启用Docker服务
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systemd:
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name: docker
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state: started
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enabled: yes
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# 创建OpenGauss数据目录
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- name: 创建OpenGauss数据目录
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file:
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path: "{{ opengauss_data_dir }}"
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state: directory
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mode: '0777'
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# 拉取官方OpenGauss镜像
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- name: 拉取OpenGauss Docker镜像
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docker_image:
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name: "opengauss/opengauss-server:{{ opengauss_version }}"
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source: pull
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register: pull_image_result
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# 停止并移除已存在的容器（如果存在）
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- name: 检查容器是否存在
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command: docker ps -a -f name={{ opengauss_container_name }}
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register: container_exists
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changed_when: false
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ignore_errors: true
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- name: 移除已存在的容器
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command: docker rm -f {{ opengauss_container_name }}
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when: opengauss_container_name in container_exists.stdout
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ignore_errors: true
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# 运行OpenGauss容器
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- name: 运行OpenGauss Docker容器
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docker_container:
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name: "{{ opengauss_container_name }}"
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image: "opengauss/opengauss-server:{{ opengauss_version }}"
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state: started
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privileged: yes
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restart_policy: always
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ports:
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- "{{ opengauss_host_port }}:{{ opengauss_port }}"
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env:
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GS_PASSWORD: "{{ opengauss_password | string }}"
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GS_NODENAME: "{{ opengauss_nodename | string }}"
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GS_USERNAME: "{{ opengauss_username | string }}"
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GS_USER_PASSWORD: "{{ opengauss_password | string }}"
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GS_PORT: "{{ opengauss_port | string }}"
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GS_DB: "{{ opengauss_dbname | string }}"
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volumes:
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- "{{ opengauss_data_dir }}:{{ opengauss_container_data_dir }}"
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healthcheck:
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test: ["CMD-SHELL", "gs_ctl query -D {{ opengauss_container_data_dir }}"]
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interval: 10s
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timeout: 5s
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retries: 3
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# 等待OpenGauss服务启动
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- name: 等待OpenGauss服务启动
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pause:
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seconds: 60 # 增加等待时间确保服务完全启动
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# 检查OpenGauss连接
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- name: 检查OpenGauss容器状态
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command: docker ps -f name={{ opengauss_container_name }} --format "{{ '{{' }}.Status{{ '}}' }}"
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register: container_status
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changed_when: false
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retries: 5
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delay: 10
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until: container_status.stdout.find("healthy") != -1 or container_status.stdout.find("Up") != -1
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- name: 显示OpenGauss容器状态
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debug:
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msg: "OpenGauss容器状态: {{ container_status.stdout }}"
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# 验证数据库连接
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- name: 等待数据库端口可用
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wait_for:
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host: localhost
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port: "{{ opengauss_port }}"
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timeout: 300
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state: started
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- name: 测试数据库连接
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command: >
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docker exec {{ opengauss_container_name }}
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gsql -d {{ opengauss_dbname }}
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-U {{ opengauss_username }}
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-W {{ opengauss_password }}
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-p {{ opengauss_port }}
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-c "SELECT version();"
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register: db_test
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changed_when: false
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ignore_errors: true
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- name: 显示数据库连接测试结果
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debug:
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msg: "数据库连接测试结果: {{ db_test.stdout if db_test.rc == 0 else db_test.stderr }}" |