一名后端开发，需要掌握的docker知识

docker pull 10.141.1.222:9100/154pz/laboratory:latest
docker save -o laboratory154.tar 10.141.1.222:9100/154pz/laboratory:latest //将Docker镜像保存为tar归档文件
docker load -i laboratory.tar //从归档文件中加载Docker镜像到本地的Docker环境中
docker run xxx.tar //启动具体的容器

重启mysql
sudo docker restart containerid

docker-compose -f docker-compose_xxx.yml build
docker-compose -f docker-compose_xxx.yml up -d //up -d 后台启动
docker-compose docker-compose_xxx.yml down //命令是用于停止并删除通过 docker-compose 启动的容器服务

systemctl restart docker
systemctl stop docker.service
systemctl start docker.service
docker load -i /全路径

docker ps | grep mysql

docker logs contanerid -f --tail=100

数据卷
docker volumn ls
docker inspect containerid

进入容器内部
docker exec -it <container_id_or_name> sh
docker exec -it <container_id_or_name> /bin/bash

备份导出
docker exec Env-mysql mysqldump -uroot -pk+5p2K{nZf phm

/apps/apps/mysqlback/laboratory$(date +%Y%m%d_%H%M%S).sql.gz
备份恢复
docker exec -i Env-mysql mysql -uroot -pk+5p2K{nZf phm < /apps/apps/mysqlback/phm_20230926_131501.sql.gz

docker exec Env-mysql mysqldump -uroot -pk+5p2K{nZf laboratory > /root/mysqlbak/laboratory$(date +%Y%m%d_%H%M%S).sql.gz

docker ps | grep mysql
docker exec 9834450a17dc mysqldump -uroot -pk+5p2K{nZf laboratory > /root/mysqlbak/laboratory$(date +%Y%m%d_%H%M%S).sql.gz

docker命令大全：
docker命令大全: docker命令大全

K8S篇

Service详解: link

Deployment详解: link

label和label selector的基本概念: link