ict.ken.be

 

This section of the website is used as a technical dump and knowledge database. Plenty of times we run into issues we have seen before or problems that come back again and again. we plot down notes and check points, so we can come back here and use them as a reference. Do not expect long tutorials. Just the core things you need, nothing more.

Use any of this information carefully and at your own risk, but feel free to contact us if you spot any issues.

Graphql 

Categories: GraphQL

Basics

Modeling Errors in GraphQL (errors)

Implement it yourself

Mocking, Stitching, Scalars, Mesh, Inspector, ...

Namespacing

Security

As a service with Hasura

Why Graphql?

More

 

Kubernetes - Unable to connect to the server: dial tcp [::1]:8080: connectex: No connection could be made because the target machine actively refused it. 

Categories: Docker Kubernetes

When using Docker Desktop it comes with an out of the box Kubernetes cluster.

However you might run into 

Unable to connect to the server: dial tcp [::1]:8080: connectex: No connection could be made because the target machine actively refused it.

when trying to run your first 'kubectl create -f some-pod-definition.yaml' command.

And that's just because you forgot to enable it: Setting > Kubernetes > Enable Kubernetes

Add existing Git repository to Github 

Categories: Git
  • Create a new repository on github, without any files like readme, license, ...
  • Copy the Github repository REMOTE_URL
  • Open cmd in your existing git repository
  • git remote add origin  <REMOTE_URL>
  • git remote -v
  • git push --set-upstream origin master

 

Adding new certificate remote access windows 

Categories: Windows

You can get a new remote desktop self-signed certificate by removing the old and restarting the service.

  • Goto certification store: Computer / Local Machine / Remote Desktop
  • Remove the current certificate
  • net stop SessionEnv
  • net start SessionEnv
  • Refresh store to check if new certificate is correct

 

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