Docker_安装mysql

首先在远程仓库拉取mysql

[[e-mail] docker]# docker pull mysql:5.6
5.6: Pulling from library/mysql
d599a449871e: Pull complete 
f287049d3170: Pull complete 
08947732a1b0: Pull complete 
96f3056887f2: Pull complete 
871f7f65f017: Pull complete 
111ea1dd4e23: Pull complete 
2dcf2d87da45: Pull complete 
648aa2667757: Pull complete 
418a18378dc0: Pull complete 
02a64522fded: Pull complete 
577b15a8d700: Pull complete 
Digest: sha256:5345afaaf1712e60bbc4d9ef32cc62acf41e4160584142f8d73115f16ad94af4
Status: Downloaded newer image for mysql:5.6
docker.io/library/mysql:5.6

运行mysql

运行命令：docker run -p 3306:3306 --name mysql -v /dockerMysql/conf:/etc/mysql/conf.d -v /dockerMysql/logs:/logs -v /dockerMysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=root -d mysql:5.6

命令详解

docker run 
-p 3306:3306 							#mysql端口
--name mysql							#容器别名
-v /dockerMysql/conf:/etc/mysql/conf.d  #mysql配置
-v /dockerMysql/logs:/logs 				#mysql日志
-v /dockerMysql/data:/var/lib/mysql 	#mysql数据
-e MYSQL_ROOT_PASSWORD=root 			#root密码
-d mysql:5.6							#后台运行mysql

在windows上使用Navicat链接docker的mysql

操作数据库

最后测试对docker里面的mysql进行数据备份

测试命令：docker exec 0dc8641688af /bin/sh -c 'mysqldump -uroot -proot test' > /dockerMysql/test.sql

[root@localhost dockerMysql]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
0dc8641688af        mysql:5.6           "docker-entrypoint.s…"   26 minutes ago      Up 26 minutes       0.0.0.0:3306->3306/tcp   mysql
[root@localhost dockerMysql]# docker exec 0dc8641688af /bin/sh -c 'mysqldump -uroot -proot test' > /dockerMysql/test.sql
Warning: Using a password on the command line interface can be insecure.
[root@localhost dockerMysql]# cat test.sql 
-- MySQL dump 10.13  Distrib 5.6.46, for Linux (x86_64)
--
-- Host: localhost    Database: test
-- ------------------------------------------------------
-- Server version	5.6.46

/*!40101 SET @[e-mail]@CHARACTER_SET_CLIENT */;
/*!40101 SET @[e-mail]@CHARACTER_SET_RESULTS */;
/*!40101 SET @[e-mail]@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @[e-mail]@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @[e-mail]@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @[e-mail]@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @[e-mail]@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @[e-mail]@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `user`
--

DROP TABLE IF EXISTS `user`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `user`
--

LOCK TABLES `user` WRITE;
/*!40000 ALTER TABLE `user` DISABLE KEYS */;
INSERT INTO `user` VALUES (1,'zhangsan'),(2,'李四'),(3,'wangwu');
/*!40000 ALTER TABLE `user` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET [e-mail]_TIME_ZONE */;

/*!40101 SET [e-mail]_SQL_MODE */;
/*!40014 SET [e-mail]_FOREIGN_KEY_CHECKS */;
/*!40014 SET [e-mail]_UNIQUE_CHECKS */;
/*!40101 SET [e-mail]_CHARACTER_SET_CLIENT */;
/*!40101 SET [e-mail]_CHARACTER_SET_RESULTS */;
/*!40101 SET [e-mail]_COLLATION_CONNECTION */;
/*!40111 SET [e-mail]_SQL_NOTES */;

-- Dump completed on 2019-11-26  8:15:18
[root@localhost dockerMysql]#