(全英文)How to install and run a simple Asp.Net 5 Application in a Docker Container

比眉伴天荒 2022-07-14 14:58 20阅读 0赞

# Preface #

This is my first time to write this technical document in English, maybe it has some grammar or explanation errors, pointed out and tell me, thank you from the bottom of my heart.

Let’s proceed with our topic. As we know, .Net technology comes from Microsoft, in early period, this technology only can be used in Windows, but as the Open Source respective is becoming more and more popular, Microsoft changed attitude towards it. With the help of Mono, .Net Application can be run not only on Windows but also on Linux and Mac OS.

Docker is a small and convenience cloud compute framework feverish to developers.It puts forward a concept of container and provides a simple mechanism to run and manage each container. For instance, if we want to run a hello-word application in a Docker container, we just type ***docker run hello-word ***in terminal, the ***hello-word ***is an image will be run (or pull &run) in a container. Microsoft has seen the prospect. They built an image called ***microsoft/aspnet ***in Docker Hub which will be helpful to deploy our .Net application on Docker.

Some methods reference to

*                                                          http://www.open-open.com/lib/view/open1422492505689.html*

Martin Huang

# Preparation #

**Download aspnet Resource**

** **

Type[***https://github.com/aspnet/Home/tree/glennc/rc2***][https_github.com_aspnet_Home_tree_glennc_rc2]into your browser address bar, and then press Enter

![20161214115656055][]

Then chose***Clone or download***and click***Download ZIP***

![20161214115742271][]

Wait a moment until the download task finished.

* *

**Upload the source into your Docker Server**

*** ***

![20161214115822506][]

Then, go into***ubuntu***directory, create a folder named ***aspnet***at the same time.

![20161214115911243][]

Next, extract the file***Home-glennc-rc2.zip***we downloaded just now to the Desktop and drag the folder*Home-glennc-rc2* INTO* aspnet* which in our Docker Server

![20161214115953071][]

# Install #

**Pull the** ***microsoft/aspnet:1.0.0-rc1-update1-coreclr*** **image**

** **

Type the Docker Command below into your Putty terminal

*  **sudo*** ***docker pull microsoft/aspnet:1.0.0-rc1-update1-coreclr***

*Note:*

* **The image will be pulled SLOWLYbecause of the Chinese Internet.*

Be patient!

You may see the terminal like the picture below.

![20161214120331417][]

After pulling successfully, you can use the command **docker images**to see the***microsoft/aspnet***image.

![20161214120424854][]

**Write Dockerfile**

** **

Enter the director ***~/aspnet/Home-glennc-rc2/samples***

![20161214120516938][]

Explore the structure of the directory, use ***ls*** instruction

![20161214120609996][]

We chose ***1.0.0-rc1-update1** and go into the sub directory HelloWeb*

![20161214120726449][]

Use the***vi Dockerfile***instruction to edit Dockerfile

Transfer the FIRST line INTO:

**FRO Mmicrosoft/aspnet:1.0.0-rc1-update1-coreclr**

The document finally may be like this:

![20161214120825488][]

Save & exit

** **

**Build the hello-asp image**

** **

Use the command***docker build -t hello-asp .*** to build

*Note:*

*Be patient!*

The process look like the picture below

![20161214120929653][]

If you see***Successfully built XXX***at the end of the process, congratulations!

![20161214121046888][]

# Enjoy #

Now you can type the command below inPutty and expose the PORT **8087**(ifnot be allocated) in *console.qcloud.com* Security Groups

**            sudo docker run -t -d -p 8087:5004 hello-asp**

Verify through your browser by type ip:8087

![20161214121258386][]

[https_github.com_aspnet_Home_tree_glennc_rc2]: https://github.com/aspnet/Home/tree/glennc/rc2
[20161214115656055]: /images/20220714/ea60633cc4894d17ae2497c873170c6d.png
[20161214115742271]: /images/20220714/ab48dcbb16374fb589cbadb8d654a9d6.png
[20161214115822506]: /images/20220714/5768a4a989bf476f9bf25c19043ccde1.png
[20161214115911243]: /images/20220714/7b6189b7f1ae44848815298db549e9b5.png
[20161214115953071]: /images/20220714/4b86bf0b18f0401098bf395aba118f9a.png
[20161214120331417]: /images/20220714/ca61d34204284562adcaacce62d85aaa.png
[20161214120424854]: /images/20220714/d8666d69a3504793aee776fa023e48bb.png
[20161214120516938]: /images/20220714/82d42e87576a4d27b06de74d3068225e.png
[20161214120609996]: /images/20220714/7336387909e74faeb3043d63f51fd927.png
[20161214120726449]: /images/20220714/f25a23c156a1458398b6b98f1bf7e622.png
[20161214120825488]: /images/20220714/e5a99d7739714b2e8bf0ddbb0f561512.png
[20161214120929653]: /images/20220714/1e788180531548e0a2986fedf69c3d52.png
[20161214121046888]: /images/20220714/63e50236e4004a4ea3937cb0902bf20e.png
[20161214121258386]: /images/20220714/770eff0265c7412fa5e0568ad591b6e1.png