Hey everyone! I've been working as a DevOps engineer for about eight months now, and I've gained a solid understanding of CI/CD, Docker, AWS, Sonarqube, and various monitoring and observability tools. I'm looking to dive into Kubernetes and would love to hear some suggestions on the best ways to start my learning journey. Any tips or resources would be greatly appreciated!
5 Answers
Minikube is a fantastic starting point! You can use it to integrate Kubernetes into a CI/CD pipeline. Try deploying a simple app there to really get the hang of it. Good luck!
I went through a Certified Kubernetes Administrator training course from CNCF. I used Udemy, though there are many options out there. It provided me with a solid path and helped me pass the CKA exam. With that certification and my Docker skills, I landed a real job and continued learning from there. Tools like Rancher and RKE were useful, but cloud solutions like EKS or GKE are also great as they simplify certain complexities.
Deploying a cluster at home is key! Start simple with a frontend app that talks to a database through APIs. Once you're comfortable, scale up with things like namespaces, persistent storage, and networking considerations like security. It’s all about hands-on practice!
Starting with a local setup using Colima can work wonders! Use Helm to deploy familiar apps like LGTM or Sonarqube, and then you can integrate it with ArgoCD later on.
I started by building a cluster from scratch, and it was super informative! You can pick up an old computer, install Proxmox, set up some VMs, and get going from there.
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