How to run an instance of MS Code over your network


With just a bit of cobbling together, you can have a networked instance of MS Code up on your LAN.

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Microsoft Code open source edition is a great way for developers to work with a slick integrated development environment (IDE). You can install this tool on your desktop or you could run it over your network, so anyone on your LAN could have access to it. This is a great way to ensure you can work with the tool, no matter what computer you’re using. 

The downside is that it’s a single-user instance, so you won’t be using this as a collaboration tool (in the normal sense of the word). Multiple users can access MS Code in this fashion, but work is not shared. The benefit of using Code in this manner is that no matter what platform you’re using it on, you’ll always have the same experience–if you’re working on a Linux desktop, a macOS laptop, an Android tablet, or a smartphone, it’ll all be the same.

So how do you get this up and running? Let me show you.

SEE: Serverless computing: A guide for IT leaders (TechRepublic Premium)

What you’ll need

You can create a networked instance of Microsoft Code on a Linux or macOS machine, or using a Docker image. I am going to demonstrate how to make this work using Ubuntu Server 18.04, so you’ll need an instance of Linux up and running as well as a user with sudo privileges.

I will mention that the documentation found on the code-server site seems to always fail to create a running instance of code-server. However, I have found a method that does work, it’s just not quite as simple.

How to download and unpack code-server

The first thing you’ll want to do is download and unpack the code-server file. To do that, open a terminal window and issue the command:

wget https://github.com/cdr/code-server/releases/download/3.4.1/code-server-3.4.1-linux-x86_64.tar.gz

Unpack that file with the command:

tar xvzf code-server-3.4.1-linux-x86_64.tar.gz

This will create a new folder named, code-server-3.4.1-linux-x86_64. Change into that new folder with the command:

cd code-server-3.4.1-linux-x86_64

How to create the config file

Before we start the server, we have to create a config file. To do that, first create a new directory with the command:

mkdir ~/.config/code-server

Now create the config file with the command:

nano ~/.config/code-server/config.yaml

In that new file, paste the following:

bind-addr: IP_ADDRESS:8080
auth: password
password: PASSWORD
cert: false

Where IP_ADDRESS is the IP address of the hosting machine and PASSWORD is a strong/unique password.

Save and close the file.

How to start the server

Now we have to start the server. To do that, change into the bin directory with the command:

cd ~/code-server-3.4.1-linux-x86_64/bin

Now, issue the command:

./code-server

You should see the address of your server printed out (Figure A).

Figure A

codeservera.jpg

Code Server is running in the command prompt.

How to access code server

Point a web browser to the address listed in the command printout. You will be prompted to enter the password you created in the config file (Figure B).

Figure B

codeserverb.jpg

The Code Server password prompt.

Once you successfully authenticate, you’ll be greeted by the MS Code application where you can begin working (Figure C).

Figure C

codeserverc.jpg

Code Server is up and running.

How to create a systemd file

Of course, you don’t want to have to run the Code Server command every time you need to access the service. For that, we must create a systemd file. To do that, issue the command:

sudo nano /lib/systemd/system/code-server.service

In that file, place the following:

[Unit]
Description=code-server
After=nginx.service

[Service]
Type=simple
Environment=PASSWORD=password
ExecStart=/home/USER/code-server1/code-server-3.4.1-linux-x86_64/bin/code-server --bind-addr IP_ADDRESS:8080 --user-data-$
--auth password
Restart=always

[Install]
WantedBy=multi-user.target

Where password is the same password you created in the config file, USER is your Linux username, and IP_ADDRESS is the IP address of the hosting machine. 

Save and close the file.

Reload the systemctl daemon with the command:

sudo systemctl daemon-reload

Now you can start and enable code-server with the commands:

sudo systemctl start code-server
sudo systemctl enable code-server

At this point, code-server will always be running, even if the system reboots.

And that’s how you can serve up an instance of MS Code over your network. It’s a bit of a franken-solution, but it works really well.

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