DevOps Stuff

Jm Bargallo

Jm Bargallo

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DevOps Engineer with a strong foundation in IT operations and a growing expertise in implementing DevOps practices and tools. Eager to learn and contribute to automation, CI/CD pipelines, and infrastructure management.

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Kubernetes Cluster with Raspberry pi(I) Scope of the project

Feb 12, 20241 min read

This is an educational project to build a ARM Kubernetes cluster at home, using Raspberry Pi , learn to deploy basic kubernetes services and automate...

Kubernetes Cluster with Raspberry pi(I) Scope of the project

Basic monitoring

Feb 27, 20241 min read

Do a basic monitoring of the cluster is a nice way to see cluster behaviour. To do that we need the cluster configuration yaml. We can find the file...

Basic monitoring

Documenting the project

Feb 26, 20241 min read

After some searching, i think the best way to create docs for the project is to use Mkdocs. The final result is similar to other well-known docs as...

Documenting the project

kubectl most common commands

Feb 22, 20242 min read

Here are some of the most common kubectl commands : Cluster Status: kubectl cluster-info: Displays cluster info. kubectl get nodes: Lists nodes in...

kubectl most common commands

Expose pods: Creating Nodeport service

Feb 19, 20243 min read

Networking in Kubernetes it´s not a simple matter but it is possible to advance a little beginning for a simple step: expose the pods, and make it...

Expose pods: Creating Nodeport service

Kubernetes NGINX Deployment using CLI and YAML

Feb 16, 20244 min read

Overview: This will be a two-part write-up where we will first use the CLI to create a deployment that runs the NGINX image. We will display the...

Kubernetes NGINX Deployment using CLI and YAML