#升級yum
sudo yum update  

#卸載舊版本
sudo yum remove docker  docker-common docker-selinux docker-engine  

#安裝依賴  
sudo yum install -y yum-utils device-mapper-persistent-data lvm2  

#設(shè)置源  
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo   

# 更新yum緩存
yum makecache fast

# 安裝Docker
yum -y install docker-ce

# 啟動
systemctl start docker

# 查看是否啟動成功
docker info

# 開機自啟
systemctl enable docker

# Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the d
systemctl restart docker  #重啟一下就行

# 在下載鏡像前，需要設(shè)置一下國內(nèi)源，用來提高下載速度
sudo vim /etc/docker/daemon.json

# 配置
{  
    "registry-mirrors": ["https://d7grpode.mirror.aliyuncs.com"]  
}

# 重啟
sudo systemctl restart docker

# 下載鏡像
docker pull registry.cn-hangzhou.aliyuncs.com/zhuyijun/oracle:19c

# 創(chuàng)建文件
mkdir -p /mydata/oracle/oradata

# 授權(quán)，不授權(quán)會導(dǎo)致后面安裝失敗
chmod 777 /mydata/oracle/oradata

docker run -d  \
-p 1524:1521 -p 5502:5500 \
-e ORACLE_SID=ORCLCDB \
-e ORACLE_PDB=ORCLPDB1 \
# 此處是oracle密碼
-e ORACLE_PWD=123456 \
-e ORACLE_EDITION=standard \
-e ORACLE_CHARACTERSET=AL32UTF8 \
-v /mydata/oracle/oradata:/opt/oracle/oradata \
--name orcl19c_03 \
registry.cn-hangzhou.aliyuncs.com/zhuyijun/oracle:19c

# 查看啟動日志
docker logs -ft orcl19c_03

docker exec -it orcl19c_03 /bin/bash
sqlplus / as sysdba
show pdbs;