安装启动指南

https://www.milvus.io/cn/docs/milvus_docker-cpu.md

• docker 仓库
  https://hub.docker.com/r/milvusdb/milvus/tags
• 安装 docker

yum -y install docker

• 启动docker

systemctl start docker

• 查看是否已安装docker列表

yum list installed | grep docker

• 卸载docker

yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

• 安装

sudo docker run -d --name milvus_cpu_0.11.0 \
-p 19530:19530 \
-p 19121:19121 \
-v /home/$USER/milvus/db:/var/lib/milvus/db \
-v /home/$USER/milvus/conf:/var/lib/milvus/conf \
-v /home/$USER/milvus/logs:/var/lib/milvus/logs \
-v /home/$USER/milvus/wal:/var/lib/milvus/wal \
milvusdb/milvus:0.11.0-cpu-d101620-4c44c0

• 查看docker 进程

docker ps
CONTAINER ID        IMAGE                                       COMMAND                  CREATED             STATUS              PORTS                                                NAMES
14493a504d9b        milvusdb/milvus:0.11.0-cpu-d101620-4c44c0   "/var/lib/milvus/b..."   17 minutes ago      Up 17 minutes       0.0.0.0:19121->19121/tcp, 0.0.0.0:19530->19530/tcp   milvus_cpu_0.11.0

• 查看docker 进程日志

sudo docker logs milvus_cpu_0.11.0

• 进入docker 进程

docker exec -it 容器名称id (即name)bash

docker exec -it milvus_cpu_0.11.0  bash

• 删除docker

docker rm -f 14493a504d9b

• 从容器里面拷文件到宿主机？

docker cp 容器名:/home/harry/config /var/lig/config
从宿主机向容器的操作相反

参考：https://docs.docker.com/engine/install/centos/

https://blog.csdn.net/jiayoubing/article/details/106864974

1.较旧的Docker版本称为docker或docker-engine。如果已安装这些程序，请卸载它们以及相关的依赖项

yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

2.安装yum-utils软件包（提供yum-config-manager 实用程序）并设置稳定的存储库。

$ sudo yum install -y yum-utils $ sudo yum-config-manager \    
--add-repo \    
https://download.docker.com/linux/centos/docker-ce.repo

3.配置阿里云Docker Yum源

# Set up repository
sudo yum install -y yum-utils device-mapper-persistent-data lvm2 
# Use Aliyun Docker
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

4.安装最新版本的Docker Engine和容器

$ sudo yum install docker-ce docker-ce-cli containerd.io

5.启动Docker服务

systemctl enable docker
systemctl start docker

6.查看docker版本号

# docker version

安装完毕！