操作日志
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@@ -11,13 +11,13 @@
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1. 创建 MySQL 数据卷:
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```powershell
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docker volume create changzhou_mysql_data
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docker volume create henan_mysql_data
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```
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2. 启动容器(⚠️ 必须先 cd 到 compose 目录,且必须带两个 -f 参数):
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```powershell
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cd d:\changzhou_app\changzhou_backend\docker\compose
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cd D:\henan_background\henan-backend\docker\compose
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docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d
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```
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@@ -30,9 +30,9 @@ docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d
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```powershell
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docker ps
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# 三个容器都应为 Up 状态:mysql_db / redis_cache / rabbitmq_server
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# 三个容器都应为 Up 状态:henan_mysql_db / henan_redis_cache / henan_rabbitmq_server
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docker exec redis_cache redis-cli ping
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docker exec henan_redis_cache redis-cli ping
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# 返回 NOAUTH Authentication required. 是正常的(Redis 已启动且带密码)
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```
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@@ -40,7 +40,7 @@ docker exec redis_cache redis-cli ping
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| 服务 | 本机地址 | 容器端口 | 账号信息 |
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|------|---------|---------|---------|
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| MySQL | 127.0.0.1:23306 | 3306 | root/123456,业务库 changzhou |
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| MySQL | 127.0.0.1:23306 | 3306 | root/123456,业务库 henan |
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| Redis | 127.0.0.1:26379 | 6379 | 密码见 redis.dev.conf |
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| RabbitMQ | 127.0.0.1:25672 | 5672 | skins/mk,vhost /skins |
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| RabbitMQ 管理台 | http://127.0.0.1:35672 | 15672 | skins/mk |
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@@ -49,7 +49,7 @@ docker exec redis_cache redis-cli ping
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```powershell
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# 都在 docker\compose 目录下执行
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cd d:\changzhou_app\changzhou_backend\docker\compose
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cd D:\henan_background\henan-backend\docker\compose
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# 启动
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docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d
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@@ -61,7 +61,7 @@ docker-compose -f docker-compose.yml -f docker-compose.dev.yml stop
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docker ps
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# 查看某个容器日志
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docker logs redis_cache --tail 50
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docker logs henan_redis_cache --tail 50
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# 重建某个容器(比如改了配置)
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docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d --force-recreate redis
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@@ -74,20 +74,20 @@ docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d --force-rec
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启动命令少了 `-f docker-compose.dev.yml`,重建即可:
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```powershell
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cd d:\changzhou_app\changzhou_backend\docker\compose
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cd D:\henan_background\henan-backend\docker\compose
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docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d --force-recreate redis
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```
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### 2. 提示 `external volume "changzhou_mysql_data" not found`
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### 2. 提示 `external volume "henan_mysql_data" not found`
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```powershell
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docker volume create changzhou_mysql_data
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docker volume create henan_mysql_data
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```
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### 3. 提示 `cannot find the file specified`
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没有 cd 到 `docker\compose` 目录就执行了命令,`-f` 的相对路径按当前目录解析。
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### 4. 和 chengdu 项目切换
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### 4. 和 hunan 项目切换
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端口可能冲突,先到另一个项目的 compose 目录执行 `docker-compose stop`,再启动本项目。
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@@ -2,7 +2,7 @@
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set -e
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# 自动创建 external 数据卷(首次部署时)
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for vol in changzhou_mysql_data; do
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for vol in henan_mysql_data; do
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docker volume inspect "$vol" >/dev/null 2>&1 || docker volume create "$vol" >/dev/null
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done
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@@ -7,13 +7,13 @@ services:
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args:
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MYSQL_BASE_IMAGE: mysql:8.0.24
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MYSQL_CONF: my.cnf.16c32g
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container_name: mysql_db
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container_name: henan_mysql_db
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restart: unless-stopped
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environment:
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TZ: Asia/Shanghai
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MYSQL_ROOT_PASSWORD: 123456
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MYSQL_DATABASE: changzhou
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MYSQL_USER: changzhou
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MYSQL_DATABASE: henan
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MYSQL_USER: henan
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MYSQL_PASSWORD: iTSJSPPZM3LSGAPC
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ports:
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- "127.0.0.1:23306:3306"
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@@ -31,12 +31,12 @@ services:
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retries: 5
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start_period: 30s
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networks:
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- changzhou_app_network
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- henan_app_network
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# Redis 服务
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redis:
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image: redis:latest
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container_name: redis_cache
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container_name: henan_redis_cache
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restart: unless-stopped
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command: redis-server /usr/local/etc/redis/redis.conf
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ports:
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@@ -47,12 +47,12 @@ services:
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max-size: "50m"
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max-file: "3"
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networks:
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- changzhou_app_network
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- henan_app_network
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# RabbitMQ 3.9 服务
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rabbitmq:
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image: rabbitmq:3.9-management
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container_name: rabbitmq_server
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container_name: henan_rabbitmq_server
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restart: unless-stopped
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environment:
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RABBITMQ_DEFAULT_USER: skins
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@@ -75,15 +75,15 @@ services:
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max-size: "50m"
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max-file: "3"
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networks:
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- changzhou_app_network
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- henan_app_network
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# 定义数据卷(external 固定卷名,不随目录变化,防止换目录丢数据)
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volumes:
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mysql_data:
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external: true
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name: changzhou_mysql_data
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name: henan_mysql_data
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# 定义网络
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networks:
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changzhou_app_network:
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henan_app_network:
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driver: bridge
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@@ -1,19 +1,19 @@
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#!/bin/bash
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# MySQL 数据卷迁移脚本
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# 将旧自动命名卷的数据复制到 external 卷 changzhou_mysql_data
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# 将旧自动命名卷的数据复制到 external 卷 henan_mysql_data
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# 用法:bash migrate-mysql-volume.sh [旧卷名]
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# 不传参数时自动检测 docker_changzhou_mysql_data 和 docker-cn_changzhou_mysql_data
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# 不传参数时自动检测 docker_henan_mysql_data 和 docker-cn_henan_mysql_data
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set -e
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NEW_VOL="changzhou_mysql_data"
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NEW_VOL="henan_mysql_data"
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IMAGE="mysql:8.0.24"
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# 自动检测旧卷名
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if [ -n "$1" ]; then
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OLD_VOL="$1"
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else
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for candidate in docker_changzhou_mysql_data docker-cn_changzhou_mysql_data; do
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for candidate in docker_henan_mysql_data docker-cn_henan_mysql_data; do
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if docker volume inspect "$candidate" >/dev/null 2>&1; then
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OLD_VOL="$candidate"
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break
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@@ -39,9 +39,9 @@ OLD_SIZE=$(docker run --rm -v "${OLD_VOL}:/data" "$IMAGE" sh -c "du -sh /data" 2
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echo "旧卷 $OLD_VOL 数据量: $OLD_SIZE"
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# 停掉 MySQL 容器(如果在运行)
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if docker inspect mysql_db >/dev/null 2>&1; then
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if docker inspect henan_mysql_db >/dev/null 2>&1; then
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echo "停止 MySQL 容器..."
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docker stop mysql_db 2>/dev/null || true
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docker stop henan_mysql_db 2>/dev/null || true
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fi
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# 清空新卷(避免数据叠加)
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