[.NET Core] 將 NET Core 部署至 Ubuntu Server 16.04

最近裝了個Linux Server想來玩玩看NET Core並佈署到上面，結果發現好多眉眉角角，網路上的文件似乎有點舊讓我一直撞牆撞不停，經過了幾個小時的煎熬最後終於成功了，這裡筆記一下方便下次使用…

首先按照官網提供的步驟進行安裝如下：

加入apt-get來源

sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ xenial main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 417A0893
sudo apt-get update

開始安裝
```
sudo apt-get install dotnet-dev-1.0.4
```
建立一個空資料夾
```
mkdir HelloWebApp
cd HelloWebApp
```

初始化MVC專案

dotnet new mvc

Templates清單：

Templates                 Short Name      Language      Tags
----------------------------------------------------------------------
Console Application       console         [C#], F#      Common/Console
Class library             classlib        [C#], F#      Common/Library
Unit Test Project         mstest          [C#], F#      Test/MSTest
xUnit Test Project        xunit           [C#], F#      Test/xUnit
ASP.NET Core Empty        web             [C#]          Web/Empty
ASP.NET Core Web App      mvc             [C#], F#      Web/MVC
ASP.NET Core Web API      webapi          [C#]          Web/WebAPI
Solution File             sln                           Solution

檢查套件是否遺失並安裝
```
dotnet restore
```

安裝Apache反向代理(Reverse-Proxy)

sudo a2enmod proxy
sudo a2enmod proxy_http
sudo a2enmod proxy_ajp
sudo a2enmod rewrite
sudo a2enmod deflate
sudo a2enmod headers
sudo a2enmod proxy_balancer
sudo a2enmod proxy_connect
sudo a2enmod proxy_html

設定000-default.conf

<VirtualHost *:80>
	ProxyPreserveHost On
	ProxyPass / http://127.0.0.1:5000/
	ProxyPassReverse / http://127.0.0.1:5000/
</VirtualHost>

重新啟動Apach並啟動.NET Core專案
```
sudo service apache2 restart
dotnet run
```
完成 !!

2017/05/24 開啟啟動&背景執行
新增：/etc/systemd/system/kestrel-hellomvc.service

[Unit]
Description = https://blog.exfast.me/

[Service]
WorkingDirectory = /home/user/HelloWebApp/
ExecStart = /usr/bin/dotnet run /home/user/HelloWebApp/HelloWebApp.dll
Restart = always
# Restart service after 10 seconds if dotnet service crashes
RestartSec = 10
SyslogIdentifier = dotnet-example
User = user
Environment = ASPNETCORE_ENVIRONMENT = Production 

[Install]
WantedBy = multi-user.target

指令：

sudo systemctl stop kestrel-hellomvc
sudo systemctl disable kestrel-hellomvc
sudo systemctl enable kestrel-hellomvc
sudo systemctl start kestrel-hellomvc
sudo systemctl status kestrel-hellomvc

來源：

lex.xu