We may have scripts that we wish to run in GitHub Actions from subdirectories of our GitHub repository. We look at how to achieve this with GitHub Actions.
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Baeldung Editor
Ashley Frieze
I've been writing software since I was a kid, and have been doing it professionally since the days of dial-up internet. These days I'm a consultant, helping teams with full stack cloud projects in Java and TypeScript. When I'm not software engineering, I can be found performing as a stand-up comedian, or in musical theater.
Here's what I've reviewed (so far):
Baeldung on Ops
- All
- Docker (6)
- Kubernetes (2)
- Git (2)
- Jenkins (1)
- DevOps (1)
- Deployment Tools (1)
How to Migrate States Between Workspaces in Terraform
Filed under Deployment Tools
We can move our Terraform state between workspaces. In this article, we look at how to do this with local and remote state files.
Guide to Updating a ConfigMap With kubectl
Filed under DevOps, Kubernetes
Depending on the tools available and whether we want to take down the Kubernetes application, we may choose to update its configuration a number of ways. We look at how to update the ConfigMap using kubectl.
How to Install an npm Package Directly From GitHub
Filed under Git
While node packages are usually fetched from the npm or yarn repositories, we can configure our package.json to use packages directly from GitHub. We look at how to do this for public and private GitHub repositories.
How to Get Java Heap Dump From Kubernetes Pod?
Filed under Kubernetes
When running Java applications in Kubernetes, we may wish to see a heap dump for diagnostic purposes. We look at how to extract a heap dump from a running pod.
Changing the Docker Image Installation Directory
Filed under Docker
After working with Docker for a while, we may wish to move its images directory somewhere else on the filesystem. We look at how to reconfigure Docker for a new image location.
Getting Docker Container ID from Container Name
Filed under Docker
For some Docker operations we need to know the ID of a particular container. We can find this out if we know the name of the container by using a few tricks.
How to Pass Environment Variable Value into Dockerfile
Filed under Docker
We can use environment variables when performing a docker build. These can be hard-coded into our Dockerfile, or passed as parameters into the build process. We look at how to use these techniques to build variations of image from the same Dockerfile.
How to Fix the “Name Already in Use by Container” Error in Docker
Filed under Docker
When running a docker container with a name we’ve used before, we’ll encounter an error. We look at a few ways to resolve this issue.