windows下的asp.net core开发及docker下的发布
参照下面，搭建好开发环境、Docker及配置好Docker加速器http://www.cnblogs.com/windchen/p/6257846.html
参照下面，将windows共享目录挂载到Ubuntu虚拟机
http://www.cnblogs.com/windchen/p/6236299.html
假设：D:\projects --> /mnt/projects
参照下面，在Ubuntu上安装好docker compose
http://www.cnblogs.com/windchen/p/6239494.html
下载asp.net core运行镜像和构建发布镜像
docker pull microsoft/aspnetcore
docker pull microsoft/aspnetcore-build
docker pull nginx
建立asp.net core网站
打开windows命令行工具，建立目录
mkdir D:\projects\first-web\src
cd D:\projects\first-web\src
dotnet new -t web
修改网站Url
打开Program.cs文件，添加红色字部分
public static void Main(string[] args)
{
var host = new WebHostBuilder()
.UseKestrel()
.UseUrls("http://*:5000")
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.Build();
host.Run();
}
利用docker compose建立build、publish环境
登入Ubuntu，进入Project目录，建立docker-compose.yml文件
cd /mnt/projects/first-web
mkdir -p docker/build
vi docker/build/docker-compose.yml
输入内容：
version: "2"
services:
build-env:
build: ../../src
container_name: build-env
建立script：
cd /mnt/projects/first-web
mkdir scripts
vi scripts/build-publish.sh
chmod +x scripts/build-publish.sh
输入如下内容：
basepath=$(cd `dirname $0`; pwd)
echo "goto build folder"
cd $basepath/../docker/build
echo "run build"
docker-compose build
echo "run down"
docker-compose down
echo "run up"
docker-compose up
echo "copy published files"
docker cp build-env:/publish/bin $basepath/../
建立生成build镜像的Dockerfile
cd /mnt/projects/first-web
vi src/Dockerfile
输入内容：
FROM microsoft/aspnetcore-build
WORKDIR /build
COPY project.json .
RUN dotnet restore
COPY . .
RUN dotnet publish -o /publish/bin/ -c Release
现在执行build-publish.sh就可以将code build并发布到Project的bin目录了
cd /mnt/projects/first-web
./scripts/build-publish.sh
ls bin/
利用docker compose建立proxy和web环境
建立生成web环境的Dockerfile
cd /mnt/projects/first-web
vi bin/Dockerfile
输入内容：
FROM microsoft/aspnetcore
WORKDIR /web
COPY . .
建立生成proxy镜像的Dockerfile
cd /mnt/projects/first-web
mkdir -p docker/nginx
vi docker/nginx/Dockerfile
输入如下内容：
FROM nginx
COPY my.nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
在上面相同目录建立my.nginx.conf，输入
server {
listen 80;
location /{
proxy_pass http://web:5000;
}
}
建立启动container的compose文件
cd /mnt/projects/first-web
vi docker/docker-compose.yml
输入内容：
version: "2"
services:
web:
build: ../bin
container_name: web
entrypoint: "dotnet build.dll"
proxy:
build: ./nginx
container_name: proxy
ports:
- 80:80
links:
- web
tty: true
建立启动nginx和web的shell脚本
cd /mnt/projects/first-web
vi scripts/start-web.sh
chmod +x scripts/start-web.sh
输入如下内容：
basepath=$(cd `dirname $0`; pwd)
echo "goto build folder"
cd $basepath/../docker/
echo "run build"
docker-compose build
echo "run down"
docker-compose down
echo "run up"
docker-compose up -d
至此准备工作已经完成，可以启动proxy跟web了
cd /mnt/projects/first-web
./start-web.sh
查看网站是否正常运行：
curl http://localhost
页:
[1]