docker

docker命令

安装docker

1. yum -y install docker
2. docker开机自动启动：systemctl enable docker
3. 启动docker服务： systemctl start docker
4. 停止docker服务： systemctl stop docker
5. 重启docker服务：systemctl restart docker
6. 查看docker服务状态：systemctl status docker

安装docker-compose

1. curl -L “https://github.com/docker/compose/releases/download/1.28.3/docker-compose-$(uname -s)-$(uname -m)” -o /usr/local/bin/docker-compose
2. chmod +x /usr/local/bin/docker-compose

拉取镜像

docker pull xxx

显示所有镜像

docker images

创建容器

docker pull rabbitmq:management
docker run -d --name "jt_rabbitmq" -p 5672:5672 -p 15672:15672 -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=886291 rabbitmq:management

docker pull redis
docker run -d --name "redis01" -p 6379:6379 redis:latest --requirepass "1234qwer" --appendonly yes

docker pull mysql:5.7
docker run -d --name "jt_mysql" -p 3308:3306  -e MYSQL_ROOT_PASSWORD=886291 mysql:5.7

参数讲解:

1. docker run - 创建一个容器
2. -d 后台运行
3. -p 端口映射 (格式: 主机(宿主)端口:容器端口)
4. rabbitmq:management (格式 REPOSITORY:TAG)，如果不指定tag，默认使用最新的
5. –name “xxx” 为容器指定一个名称

   列举当前运行的容器

docker ps

列举所有容器

docker ps -a

进入后台运行的容器

docker exec -it apache /bin/bash

检查容器内部信息

docker inspect 容器名称

删除镜像

docker rmi 镜像ID

启动某个容器

docker start 容器ID

停止某个容器

docker stop 容器ID

删除某个容器

docker rm 容器ID

查看容器日志

docker logs 容器ID

docker-compose命令

一键安装基础软件

version: '2'

services:
  mysql:
    image: mysql:5.7
    container_name: mysql
    restart: always
    privileged: true
    ports:
      - 3306:3306
    environment: 
      - MYSQL_ROOT_PASSWORD=886291
    volumes:
      - /data/mysql/log:/var/log/mysql
      - /data/mysql/data:/var/lib/mysql
      - /data/mysql/conf:/etc/mysql
  
  redis:
    image: redis
    container_name: redis
    restart: always
    privileged: true
    ports:
      - 6379:6379
    volumes:
      - /data/redis/data:/data
      - /data/redis/conf/redis.conf:/usr/local/etc/redis/redis.conf
    command: redis-server /usr/local/etc/redis/redis.conf

  rabbitmq:
    image: rabbitmq:management
    container_name: rabbitmq
    restart: always
    privileged: true
    environment:
      - RABBITMQ_DEFAULT_USER=admin
      - RABBITMQ_DEFAULT_PASS=886291
    hostname: rabbitmq1
    ports:
      - 5672:5672
      - 15672:15672
    volumes:
      - /data/rabbitmq/rabbitmq:/var/lib/rabbitmq


  minio:
    image: minio/minio:RELEASE.2021-04-22T15-44-28Z
   #image: minio/minio:RELEASE.2021-06-17T00-10-46Z
    container_name: minio
    restart: always
    privileged: true
    ports:
      - 9000:9000
    command: server /data
    environment:
      - MINIO_ACCESS_KEY=jianda
      - MINIO_SECRET_KEY=jianda123
    volumes:
      - /data/minio/data:/data
      - /data/minio/config:/root/.minio