ASP.NET Core Docker jexus nginx部署-CentOS实践版

本文用图文的方式记录了我自己搭建centos+asp.net core + docker + jexus + nginx的整个过程，希望对有同样需求的朋友有一定的参考作用。

1.centos7安装

2.yum镜像

sudo mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

sudo wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

3.docker镜像

sudo curl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh -

以下命令一行一行输入

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://uca6qywb.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker

4.docker安装

$ sudo yum install docker-engine

$ sudo systemctl enable docker.service

$ sudo systemctl start docker

$ sudo docker run --rm hello-world

5.dotnetcore安装

sudo yum install epel-release

sudo yum install nodejs

sudo npm install -g bower

sudo npm install gulp -g

6.Docker 安装dotnetcore镜像

sudo docker info

sudo docker pull microsoft/dotnet

sudo docker images

sudo docker images

Docker 常用命令

docker info

docker pull busybox

sample_job=$(docker run -d busybox /bin/sh -c "while true; do echo Docker; sleep 1; done")

docker logs $sample_job

docker help

docker stop $sample_job

docker restart $sample_job

docker stop $sample_job docker rm $sample_job

docker commit $sample_job job1

docker images

docker kill $(docker ps -q) ; docker rm $(docker ps -a -q) ; docker rmi $(docker images -q -a)

docker kill $(docker ps -q) ; docker rm $(docker ps -a -q)

docker ps -a | grep "Exited" | awk '{print $1 }'|xargs docker stop
docker ps -a | grep "Exited" | awk '{print $1 }'|xargs docker rm
docker images|grep none|awk '{print $3 }'|xargs docker rmi

实测能工作的命令(老外的：http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html)：

docker rmi -f <image id>

7. asp.net core 创建与发布

dotnet new -t WebApp

dotnet resotre

dotnet new -t WebApp
dotnet resotre

mkdir HelloWebApp

dotnet new -t Web

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Hosting;

namespace WebApplication
{
public class Program
{
public static void Main(string[] args)
{
var host = new WebHostBuilder()
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseUrls("http://*:5000")
.UseStartup<Startup>()
.Build();

host.Run();
}
}
}

sudo gedit Program.cs

dotnet run

dotnet run

dotnet publish

--help

-f|--framework <FRAMEWORK>Target framework to compile for

-r|--runtime <RUNTIME_IDENTIFIER> Target runtime to publish for

-b|--build-base-path <OUTPUT_DIR> Directory in which to place temporary outputs

-o|--output <OUTPUT_PATH> Path in which to publish the app

--version-suffix <VERSION_SUFFIX> Defines what `*` should be replaced with in version field in project.json

-c|--configuration <CONFIGURATION>Configuration under which to build

--native-subdirectory Temporary mechanism to include subdirectories from native assets of dependency packages in output

--no-buildDo not build projects before publishing

dotnet publish -o ~/WorkSpace/publish

Published 1/1 projects successfully

dotnet publish -o ~/WorkSpace/publish

appsettiong.json应用程序的配置文件
refs 应用程序引用的.net fx系统程序集
runtimes 运行时环境，可以看到里面的文件夹包含 win7、linxu，mac os 等，说明我们这个应用程序是跨平台的。
views 这个文件夹存放的就是我们的 mvc 的视图文件。
wwwroot 文件夹，存放的是前端使用的 js 库，css 样式表，和图片等。

dotnet HelloWebApp.dll

cd ~/WorkSpace/publish

8.docker中部署asp.net core

sudo touch Dockerfile

sudo touch Dockerfile

sudo gedit Dockerfile

sudo gedit Dockerfile

#基于 `microsoft/dotnet:1.1.0-core` 来构建我们的镜像
FROM microsoft/dotnet:latest

#拷贝项目publish文件夹中的所有文件到 docker容器中的publish文件夹中
COPY . /publish

#设置工作目录为 `/publish` 文件夹，即容器启动默认的文件夹
WORKDIR /publish

#设置Docker容器对外暴露5000端口
EXPOSE 5000

#使用`dotnet HelloWebApp.dll`来运行应用程序

CMD ["dotnet", "HelloWebApp.dll"]

构建镜像

docker build -t hellowebapp:1.0 .

sudo docker build -t hellowebapp:1.0 .

运行镜像

(推荐)直接用docker名字后台(运行期间还可以敲命令)运行 docker run -d -p 5000:5000 hellowebapp:1.0

sudo docker run -p 5000:5000 hellowebapp:1.0
sudo docker run -d -p 5000:5000 hellowebapp:1.0
sudo docker run --name hellowebapp -d -p 5000:5000 hellowebapp:1.0

9.jexus转发

cd /tmp

sudo wget linuxdot.net/down/jexus-5.8.2-x64.tar.gz

tar -zxvf jexus-5.8.2-x64.tar.gz

sudo mv jexus /usr

sudo rm -rf jexus*.tar.gz

cd /usr/jexus

sudo ./jws regsvr

sudo ./jws start

curl localhost/info

sudo mkdir /var/www

sudo mkdir /var/www/default

cd /usr/jexus/siteconf
sudo gedit default

AppHost={
CmdLine=/usr/local/bin/dotnet /var/www/default/HelloWebApp.dll;
AppRoot=/var/www/default;
Port=5000;
}

AppHost.Port = 5000

cd ..
sudo ./jws restart

10.nginx转发

sudo yum install nginx -y

nginx -v

sudo nginx

/etc/nginx/nginx.conf

/etc/nginx/

cd /etc/nginx/

sudo gedit nginx.conf

sudo nginx -s reload

sudo gedit nginx.conf

Server

location / {
proxy_pass http://localhost:5000; proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}

sudo nginx -s reload

sudo nginx -s stop
sudo nginx