- Docker Container Visual Studio Code
- Visual Studio Code Docker Extension
- Visual Studio Code Docker Build
- Visual Studio Code Docker Sudo
The Docker extension provides a docker debug configuration provider that manages how VS Code will launch an application and/or attach a debugger to the application in a running Docker container. This provider is configured via entries within launch.json, with configuration being specific to each application platform supported by the provider. You need Visual Studio Code installed. Docker is needed to create and manage your containers. Download and install Docker Desktop. Run the Docker Desktop application to start Docker. You will know it's running if you look in the activity tray and see the Docker whale icon. Docker might take a few minutes to start. You can add Docker files to your workspace by opening the Command Palette (⇧⌘P (Windows, Linux Ctrl+Shift+P)) and using Docker: Add Docker Files to Workspace command. The command will generate Dockerfile and.dockerignore files and add them to your workspace. The command will also query you if you want the Docker Compose files added as well; this is optional.
This is aguest post from Jochen Zehnder. Jochen is a Docker Community Leader and workingas a Site Reliability Engineer for 56K.Cloud. He started his career as aSoftware Developer, where he learned the ins and outs of creating software. Heis not only focused on development but also on the automation to bridge the gapto the operations side. At 56K.Cloud he helps companies to adapt technologiesand concepts like Cloud, Containers, and DevOps. 56K.Cloudis a Technology company from Switzerland focusing on Automation, IoT,Containerization, and DevOps.
Jochen Zehnder joined 56K.Cloud inFebruary, after working as a software developer for several years. He always triesto make the lives easier for everybody involved in the development process. OneVS Code feature that excels at this is the Visual Studio Code Remote –Containers extension. It is one of many extensions of the Visual Studio RemoteDevelopment feature.
This postis based on the work Jochen did for the 56K.Cloud internal handbook. It uses Jekyll to generate a static website out ofmarkdown files. This is a perfect example of how to make lives easier foreverybody. Nobody should know how to install, configure, … Jekyll to makechanges to the handbook. With the Remote Development feature, you addall the configurations and customizations to the version control system of yourproject. This means a small group implements it, and the whole team benefits.
One thing Ineed to mention is that as of now, this feature is still in preview. However, Inever ran into any issues while using it, and I hope that it will get out ofpreview soon.
Prerequisites
You need tofulfil the following prerequisites, to use this feature:
Docker Container Visual Studio Code
- Install Docker and Docker Compose
- Install Visual Studio Code
- Install the Remote – Container extension
Enable it for an existing folder
The Remote– Container extension provides several ways to develop in a container. Youcan find more information in the documentation,with several Quick start sections. In this post, I will focus on how toenable this feature for an existing local folder.
As with allthe other VS Code extensions, you also manage this with the Command Palette.You can either use the shortcut or the green button in the bottom left cornerto open it. In the popup, search for Remote-Containers and select OpenFolder in Container…
In the nextpopup, you have to select the folder which you want to open in the container.For this folder, you then need to Add the Development ContainerConfiguration Files. VS Code shows you a list with predefined containerconfigurations. In my case, I selected the Jekyll configuration. Afterthat, VS Code starts building the container image and opens the folder in thecontainer.
If you now have a look at the Explorer you can see, that there is a new folder called `.devcontainer`. In my case, it added two files. The `Dockerfile` contains all the instructions to build the container image. The `devcontainer.json` contains all the needed runtime configurations. Some of the predefined containers will add more files. For example, in the `.vscode` folder to add useful Tasks. You can have a look at the GitHub Repo to find out more about the existing configurations. There you can also find information about how to use the provided template to write your own.
Visual Studio Code Docker Extension
Customizations
Visual Studio Code Docker Build
Thepredefined container definitions provide a basic configuration, but you cancustomize them. Making these adjustments is easy and I explain the two changesI had to do below. The first was to install extra packages in the operatingsystem. To do so, I added the instructions to the `Dockerfile`. Download garden warfare for mac. The secondchange was to configure the port mappings. In the `devcontainer.json`, Iuncommented the `forwardPorts` attribute and added the needed ports. Be aware,for some changes you just need to restart the container. Whereas for others,you need to rebuild the container image.
Using and sharing
After youopened the folder in the container you can keep on working as you are used to.Even the terminal connects to the shell in the container. Whenever you open anew terminal, it will set the working directory to the folder you opened in thecontainer. In my case, it allows me to type in the Jekyll commands to build andserve the site.
After Imade all the configurations and customizations, I committed and pushed the newfiles to the git repository. This made them available to my colleagues, andthey can benefit from my work.
Summary
VisualStudio Code supports multiple ways to do remote development. The VisualStudio Code Remote – Containers extension allows you to develop inside acontainer. The configuration and customizations are all part of your code. Youcan add them to the version control system and share them with everybodyworking on the project.
More Information
For moreinformation about the topic you can head over to the following links:
The Remote Container extension uses Docker as the container runtime.There is also a Docker extension, called: Docker for Visual Studio Code. Briangave a very good introduction at DockerCon LIVE 2020. The recording of his talk Become aDocker Power User With Microsoft Visual Studio Code isavailable online. Microsoft downloads for mac office.
Blackmagic davinci resolve for mac. Find out more about 56K.Cloud
We love Cloud, IoT, Containers, DevOps, and Infrastructure as Code. If you are interested in chatting connect with us on Twitter or drop us an email: info@56K.Cloud. We hope you found this article helpful. If there is anything you would like to contribute or you have questions, please let us know!
Visual Studio Code Docker Sudo
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