久久国产成人av_抖音国产毛片_a片网站免费观看_A片无码播放手机在线观看,色五月在线观看,亚洲精品m在线观看,女人自慰的免费网址,悠悠在线观看精品视频,一级日本片免费的,亚洲精品久,国产精品成人久久久久久久

分享

docker學(xué)習(xí)4-docker安裝mysql環(huán)境

 上海悠悠 2021-05-27

前言

docker安裝mysql環(huán)境非常方便,簡單的幾步操作就可以了

拉取mysql鏡像

先拉取mysql的鏡像,,可以在docker的鏡像倉庫找到不同TAG標(biāo)簽的版本https://hub./_/mysql?tab=tags
我這里選擇mysql:5.7標(biāo)簽

[root@yoyo ~]# docker pull mysql:5.7
5.7: Pulling from library/mysql
fc7181108d40: Already exists
787a24c80112: Already exists
a08cb039d3cd: Already exists
4f7d35eb5394: Already exists
5aa21f895d95: Already exists
a742e211b7a2: Pull complete
0163805ad937: Pull complete
62d0ebcbfc71: Pull complete
559856d01c93: Pull complete
c849d5f46e83: Pull complete
f114c210789a: Pull complete
Digest: sha256:c3594c6528b31c6222ba426d836600abd45f554d078ef661d3c882604c70ad0a
Status: Downloaded newer image for mysql:5.7

docker images查看已經(jīng)下載成功

REPOSITORY TAG IMAGE ID CREATED SIZE
centos v7.5 254d4dfe9df7 3 days ago 200MB
mysql 5.7 a1aa4f76fab9 2 weeks ago 373MB
centos/python-36-centos7 latest b8d15efaa8ec 2 months ago 651MB
centos centos7.5.1804 cf49811e3cdb 3 months ago 200MB
ubuntu 15.10 9b9cb95443b5 2 years ago 137MB
training/webapp latest 6fae60ef3446 4 years ago 349MB
[root@yoyo ~]#

配置mysql

創(chuàng)建mysql目錄,,用于存放mysql相關(guān)配置及數(shù)據(jù)

  • mkdir :

    如果存在上級目錄不存在的情況,會無法創(chuàng)建下級目錄, 會提出ERROR

  • mkdir -p :

    遞歸創(chuàng)建目錄,,即使上級目錄不存在,,會按目錄層級自動創(chuàng)建目錄

  • ~ : ”/“是根目錄,”~“是家目錄。

    Linux存儲是以掛載的方式,,相當(dāng)于是樹狀的,,源頭就是”/“,也就是根目錄,。


    而每個用戶都有”家“目錄,,也就是用戶的個人目錄,比如root用戶的”家“目錄就是/root,普通用戶a的家目錄就是/home/a

mkdir -p ~/yoyo/mysql/conf ~/yoyo/mysql/data ~/yoyo/mysql/logs

創(chuàng)建完成后,,在當(dāng)前用戶的home目錄(root用戶在root目錄),,會有三個文件夾

[root@yoyo ~]# mkdir -p ~/yoyo/mysql/conf ~/yoyo/mysql/data ~/yoyo/mysql/logs
[root@yoyo mysql]# ll ~/yoyo/mysql
total 12
drwxr-xr-x 2 root root 4096 Jun 30 10:31 conf
drwxr-xr-x 2 root root 4096 Jun 30 10:31 data
drwxr-xr-x 2 root root 4096 Jun 30 10:31 logs

運行mysql容器

docker run -p 3309:3306 —name yoyomysql -v ~/yoyo/mysql/conf:/etc/mysql/conf.d -v ~/yoyo/mysql/logs:/logs -v ~/yoyo/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7

命令說明:

  • —name  重命名yoyomysql

  • -p 3309:3306:

    將容器的 3306 端口映射到主機的 3309 端口。

  • -v -v ~/yoyo/mysql/conf:/etc/mysql/conf.d:

    將主機~/yoyo/mysql/conf 掛載到容器的 /etc/mysql/my.cnf,。

  • -v ~/yoyo/mysql/logs:/logs:

    將主機~/yoyo/mysql 目錄掛載到容器的 /logs,。

  • -v ~/yoyo/mysql/data:/var/lib/mysql :

    將主機~/yoyo/mysql/data目錄掛載到容器的 /var/lib/mysql 。

  • -e MYSQL_ROOT_PASSWORD=123456:

    初始化 root 用戶的密碼,。

  • -d 掛后臺運行

啟動完成后,,查看運行狀態(tài)

[root@yoyo mysql]# docker run -p 3308:3306 --name yoyomysql -v ~/yoyo/mysql/conf:/etc/mysql/conf.d -v ~/yoyo/mysql/logs:/logs -v ~/yoyo/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7
581137afbd3ba22dc02bf89d3ec1afb6e51d55eed0d99a3a4a979bdee8d5de4a
[root@yoyo ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
581137afbd3b mysql:5.7 "docker-entrypoint.s…" 4 minutes ago Up 4 minutes 33060/tcp, 0.0.0.0:3309->3306/tcp yoyomysql

查看~/yoyo/mysql/data目錄會看到有數(shù)據(jù)

[root@yoyo ~]# ll ~/yoyo/mysql/data/
total 188476
-rw-r----- 1 polkitd ssh_keys 56 Jun 30 10:38 auto.cnf
-rw------- 1 polkitd ssh_keys 1679 Jun 30 10:38 ca-key.pem
-rw-r--r-- 1 polkitd ssh_keys 1107 Jun 30 10:38 ca.pem
-rw-r--r-- 1 polkitd ssh_keys 1107 Jun 30 10:38 client-cert.pem
-rw------- 1 polkitd ssh_keys 1675 Jun 30 10:38 client-key.pem
-rw-r----- 1 polkitd ssh_keys 1340 Jun 30 10:38 ib_buffer_pool
-rw-r----- 1 polkitd ssh_keys 79691776 Jun 30 10:38 ibdata1
-rw-r----- 1 polkitd ssh_keys 50331648 Jun 30 10:38 ib_logfile0
-rw-r----- 1 polkitd ssh_keys 50331648 Jun 30 10:38 ib_logfile1
-rw-r----- 1 polkitd ssh_keys 12582912 Jun 30 10:38 ibtmp1
drwxr-x--- 2 polkitd ssh_keys 4096 Jun 30 10:38 mysql
drwxr-x--- 2 polkitd ssh_keys 4096 Jun 30 10:38 performance_schema
-rw------- 1 polkitd ssh_keys 1679 Jun 30 10:38 private_key.pem
-rw-r--r-- 1 polkitd ssh_keys 451 Jun 30 10:38 public_key.pem
-rw-r--r-- 1 polkitd ssh_keys 1107 Jun 30 10:38 server-cert.pem
-rw------- 1 polkitd ssh_keys 1675 Jun 30 10:38 server-key.pem
drwxr-x--- 2 polkitd ssh_keys 12288 Jun 30 10:38 sys

進入容器bash

輸入docker exec -it mysql bash進入容器bash,接著輸入mysql -uroot -p輸入root用戶密碼123456進入mysql

[root@yoyo data]# docker exec -i -t yoyomysql bash
root@581137afbd3b:/# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.26 MySQL Community Server (GPL)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

進入mysql之后所有指令結(jié)尾都需要 ;

  • show databases; 查看所有的庫

  • use 某個數(shù)據(jù)庫, 如 use mysql;

  • select 查詢語句;

mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.00 sec)

mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> select host, user from user;
+-----------+---------------+
| host | user |
+-----------+---------------+
| % | root |
| localhost | mysql.session |
| localhost | mysql.sys |
| localhost | root |
+-----------+---------------+
4 rows in set (0.00 sec)

mysql> exit
Bye
root@581137afbd3b:/# exit
exit

退出mysql和容器用exit

連接mysql測試

    轉(zhuǎn)藏 分享 獻花(0

    0條評論

    發(fā)表

    請遵守用戶 評論公約

    類似文章 更多