Docker fails to run after installing mysql5.7, and reports error: OCI runtime create failed

Pull mysql5.7 on docker is OK
execute the code and report an error

docker run -p 3306:3306 --name mysql 

-v /mydata/mysql/log:/var/log/mysql
-v /mydata/mysql/data:/var/lib/mysql
-v /mydata/mysql/conf:/etc/mysql
-e MYSQL_ ROOT_ PASSWORD=root
-d mysql:5.7

cd to /mydata/mysql/conf and finds that it is not mounted correctly, and there is no /etc/mysql file path

Reason for error: because of the compatibility between Linux and docker version, the docker version needs to be degraded or reinstalled

There are two solutions:

1. Reinstall the specified version of docker
2. Downgrade docker to the specified version

The first method: uninstall and reinstall:

//Step 1: Uninstall docker

//List the packages downloaded by docker
sudo yum list installed | grep docker

//remove all the above related installed packages sudo yum -y remove "above show related packages"
sudo yum -y remove docker-ce.x86_64
sudo yum -y remove docker-ce-cli.x86_64

// Remove related images and containers
sudo rm -rf /var/lib/docker

sudo yum remove docker 
              docker-client 
              docker-client-latest 
              docker-common 
              docker-latest 
              docker-latest-logrotate 
              docker-logrotate 
              docker-selinux 
              docker-engine-selinux 
              docker-engine
                 
//Test for deletion
docker -v


// Step 2: reinstall the specified version of docker

// Install some necessary system tools.
sudo yum install -y yum-utils device-mapper-persistent-data lvm2

// Add software source information: sudo yum-config -y
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

//Update the yum cache.
sudo yum makecache fast

//View the available versions of Docker-ce: sudo yum list docker-ce
yum list docker-ce --showduplicates | sort -r

// If you need to show only table versions, you can turn off the list for test versions: yum list
sudo yum-config-manager --enable docker-ce-edge
sudo yum-config-manager --enable docker-ce-test

//Update the yum package index
yum makecache fast

//Install the specified version of docker-ce: sudo yum install -y docker-ce
sudo yum install -y docker-ce-17.03.2.ce-1.el7.centos 

// Error: If the installation of the specified version of docker shows that the specified version of the docker-ce-selinux dependency package needs to be installed, please install.
yum install -y https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm 

Then pull MySQL again

docker pull mysql:5.7

The second method: downgrade docker to the specified version:

//stop docker
sudo systemctl stop docker
//Enter the downgrade command
yum downgrade --setopt=obsoletes=0 -y docker-ce-17.03.2.ce-1.el7 docker-ce-selinux-17.03.2.ce-1.el7 containerd.io
//Checking the docker version
docker -v

Recreate container and start

docker run -p 3306:3306 --name mysql 

-v /mydata/mysql/log:/var/log/mysql
-v /mydata/mysql/data:/var/lib/mysql
-v /mydata/mysql/conf:/etc/mysql
-e MYSQL_ ROOT_ PASSWORD=root
-d mysql:5.7