.net core3.0 program posted to linux + docker

Server configuration: linux cenos 7.6 64 bit

Program: .net core 3.1 version

 

linux install docker

The first step: install on the new host for the first time Docker Engine- before the Community, need to set Docker warehouse 

sudo yum install -y yum- utils \ 
  Device -mapper-persistent- the Data \ 
  lvm2 
Step two: 

sudo yum -config- Manager \
     - -add- repo \ 
    HTTPS: // download.docker.com/linux/centos/docker-ce.repo 
The third step: 

sudo yum install Docker -ce Docker-CE- cli containerd.io 
part IV: execution finished third gpg key will let you step to receive input: Y 

step five: 

sudo systemctl Start docker 
 step Six: 

sudo docker the Hello RUN - world 
prompted 

 docker successful installation! ! !

 

linux install .net core operating environment

1：sudo rpm -Uvh https://packages.microsoft.com/config/rhel/7/packages-microsoft-prod.rpm
2：sudo yum update    

      sudo yum install dotnet-sdk-3.1

 

 .net core to publish   

Creating dockerfile control file, edit the files inside please use the following code, dockerfile will generate an error marked red version of his name and Solutions

FROM microsoft/dotnet:3.1-aspnetcore-runtime 
WORKDIR /app
COPY . .
EXPOSE 80
ENTRYPOINT ["dotnet", "netcore.dll"]

 

 

 

 

Use xftp upload the locally published net core files to linux

 

 

 

 Create a docker perform mirroring under Linux and make it run container

 linux输入：
         cd  /home/website/core1 
         docker build -t netcore1 .