
dreameagle/mariadb-galera本镜像为自制的ARM64架构版本,基于bitnami/mariadb-galera构建,专为ARM64平台优化,提供与原版兼容的MariaDB Galera集群功能。适用于需要在ARM64架构环境(如ARM服务器、边缘设备)部署高可用数据库集群的场景。
bashdocker run -d \ --name mariadb-galera-node1 \ -e MARIADB_ROOT_PASSWORD=your_root_password \ -e MARIADB_GALERA_CLUSTER_BOOTSTRAP=yes \ -e MARIADB_GALERA_CLUSTER_ADDRESS=gcomm:// \ -p 3306:3306 \ -p 4567:4567 \ -p 4568:4568 \ -p 4444:4444 \ your-image-name:tag
bashdocker run -d \ --name mariadb-galera-node2 \ -e MARIADB_ROOT_PASSWORD=your_root_password \ -e MARIADB_GALERA_CLUSTER_ADDRESS=gcomm://node1-ip:4567 \ -e MARIADB_GALERA_NODE_NAME=node2 \ -p 3307:3306 \ -p 4569:4567 \ -p 4570:4568 \ -p 4445:4444 \ your-image-name:tag
yamlversion: '3' services: node1: image: your-image-name:tag environment: - MARIADB_ROOT_PASSWORD=your_root_password - MARIADB_GALERA_CLUSTER_BOOTSTRAP=yes - MARIADB_GALERA_CLUSTER_ADDRESS=gcomm:// - MARIADB_GALERA_NODE_NAME=node1 ports: - "3306:3306" - "4567:4567" - "4568:4568" - "4444:4444" volumes: - node1-data:/bitnami/mariadb node2: image: your-image-name:tag environment: - MARIADB_ROOT_PASSWORD=your_root_password - MARIADB_GALERA_CLUSTER_ADDRESS=gcomm://node1:4567 - MARIADB_GALERA_NODE_NAME=node2 ports: - "3307:3306" - "4569:4567" - "4570:4568" - "4445:4444" depends_on: - node1 volumes: - node2-data:/bitnami/mariadb volumes: node1-data: node2-data:
| 环境变量 | 描述 | 示例 |
|---|---|---|
| MARIADB_ROOT_PASSWORD | 数据库root用户密码 | your_secure_password |
| MARIADB_GALERA_CLUSTER_BOOTSTRAP | 是否作为集群引导节点 | yes(仅第一个节点设置) |
| MARIADB_GALERA_CLUSTER_ADDRESS | 集群通信地址列表 | gcomm://node1-ip:4567,node2-ip:4567 |
| MARIADB_GALERA_NODE_NAME | 节点名称(唯一标识) | node1 |
| MARIADB_USER | 额外创建的数据库用户 | app_user |
| MARIADB_PASSWORD | 额外用户的密码 | app_password |
| MARIADB_DATABASE | 自动创建的数据库 | app_db |
MARIADB_GALERA_CLUSTER_BOOTSTRAP=yes,其他节点通过MARIADB_GALERA_CLUSTER_ADDRESS加入
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