docker 運維 mysql伺服器容器

[root@bluesky docker-file]
# pwd
/root/docker-file
[root@bluesky docker-file]
# mkdir -p mysql/conf  # mysql配置檔案，放置my.cnf
[root@bluesky docker-file]
# mkdir -p mysql/data  # mysql表資料檔案
[root@bluesky docker-file]
# cd dc-mysql/
[root@bluesky dc-mysql]
# pwd
/root/docker-file/dc-mysql
[root@bluesky dc-mysql]
# ls
docker-compose.yml  mysql

[root@bluesky docker-file]
# touch docker-compose.yml

docker-compose.yml內容:

version :'3' services :mysql :image : mysql volumes :- $pwd/mysql/data:/var/lib/mysql - $pwd/mysql/conf/my.cnf:/etc/my.cnf ports :- 3306: 3306 environment :mysql_root_password : "111111" # root使用者密碼 mysql_user :'test' mysql_pass

:'123456'

在當前目錄下的mysql/conf目錄下新建my.cnf檔案:

[mysqld]
user=mysql
default-storage-engine=innodb
character-set-server=utf8mb4
[client]
default-character-set=utf8mb4
[mysql]

[root@bluesky docker-file]
# docker-compose build
[root@bluesky docker-file]
# docker-compose up -d
...

在cmd執行

c:\users\administrator>mysql -h 192.168.101.58 -p 3306 -uroot -p enter password: ****** error 2059 (hy000): authentication plugin 'caching_sha2_password'

cannot be loaded: õò²»µ½ö¸¶¨µää£¿é¡£

mysql8.0對密碼加密，革命尚未成功…

解決方案

連線到容器:

docker exec mysql_container_id /bin/bash

使用 root 使用者登陸:

root@3a02dca3a138:/# mysql -u root -p enter password: welcome to the mysql monitor. commands end with ; or \g. your mysql connection id is 11

server version: 8.0.19 mysql community server - gpl

執行 sql 語句:

mysql> alter user 'root'@'%' identified with mysql_native_password by 'root'
;query ok, 0 rows affected (0.01 sec)

再次嘗試在cmd連線 mysql

c:\users\administrator>mysql -h 192.168.101.58 -p 3306 -uroot -p enter password: **** welcome to the mysql monitor. commands end with ; or \g. your mysql connection id is 12 server version: 8.0.19 mysql community server - gpl 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.

還有一種方法解決初始登陸密碼加密的，在docker-compose.yml中加入：

command:-

-default-authentication-plugin=mysql_native_password

works!!

# 在 run 時掛載宿主時間配置 -v /etc/localtime:/etc/localtime # 複製宿主機 localtime 配置

docker cp /etc/localtime 容器id:/etc/localtime

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