Tencent clould centos7 run dotent core on docker

Init Server

windows console tool: cmder

ref: digitalocean initial-server-setup-with-centos-7

1. login as root

   local$ ssh root@SERVER_IP_ADDRESS

2. add user, called xinlin

   $ add xinlin

3. assign password

   $ passwd xinlin

4. give xinlin sudo, By default, on CentOS 7, users who belong to the "wheel" group are allowed to use the sudo command.

   $ gpasswd -a xinlin wheel

5. generate key

   local$ ssh-keygen

6. copy public key to server

   $ su - xinlin $ mkdir .ssh $ chmod 700 .ssh

Setup Server

1. install docker(TODO: install docker-ce)

   yum install docker systemctl start docker systemctl enable docker docker info

   add group docker, and add your_id to docker group

   sudo groupadd docker sudo gpasswd -a [your_id_here] docker

2. install dotnet image

   docker pull microsoft/dotnet

3. install git

   yum install git

4. download source code from git reop

5. add Dockerfile

6. build docker image

   docker build -t aspnetapp .

7. run docker image

   docker run -d -p 5000:5000 --name myapp aspnetapp

   docker command: docker rm [container id] docker rmi [image id]

8. publish app and run

   dotnet publish -c release -o out dotnet out/[app].dll

9. nginx

   ref: https://www.sep.com/sep-blog/2017/02/27/nginx-reverse-proxy-to-asp-net-core-separate-docker-containers/

10. docker-compose docker-compose build docker-compose up -d