Netcore 2.0 application is released via Docker on CentOS 7

Install Netcore 2.0 SDK

Installing Netcore 2.0 on CentOS is not the same as window above, note that Linux is not supported to install two versions of the. Netcore SDK, as I have previously developed Netcore 1.04, now need to upgrade to the 2.0 SDK

How to upgrade it.

1. Locate the current installation path:

2. Install. Netcore 2.0

Here, find the package you want to install: Https://www.microsoft.com/net/download/linux

Open the Yum Instructions link:

I chose not to upgrade the kernel and install the SDK directly, so I just need to execute the two lines in the box.

After installation, we will find: Netcore 2.0 SDK installed in Usr/share/dotnet/dotnet

To create a soft link:

If it existed before, then you can execute Ln-s-F souredir lindir

Check the dotnet version again:

OK, the version is the version we want.

Two Test native Publishing

Upload dotnet publish post files to CentOS, you can use

Test the native release: Dotnet UIclub.Web.dll

I'm here because the program has been released into Docker and ran up and occupied the port for the reason

Three-install Docker

#安装Docker

yum  install docker #启动docker服务 systemctl  start docker.service #配置开机启动 systemctl   enable docker.service

Configure Docker acceleration

The fastest way to configure Docker acceleration is to directly modify/etc/docker/daemon.json下的配置信息

/etc/docker/daemon .json {   "registry-mirrors" : [ "https://d8b3zdiw.mirror.aliyuncs.com" ] } 然后在终端重启docker服务 sudo systemctl daemon-reload sudo systemctl restart docker

Four release programs into Docker

1. Pull the basic image of the publication

Docker pull Docker.io/microsoft/dotnet:[tag] pulls the latest image, if you are to the old version of the image, you can fill in the corresponding tag

Docker images

2. Configure Dockerfile

Press ESC:WQ to save the exit

Docker build-t demo:1.0. --Note: There is a last point indicating the current path

Docker run-d-P 8000:8000 demo:1.0 run container

Look at the running container and you should have a running container when you run normally.

Docker PS

Five. Testing

At this point, the publication succeeds.

Netcore 2.0 application is released via Docker on CentOS 7