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Still feeling the KubeCon effects!
KubeCon showcased the growing dominance of Kubernetes in cloud-native ecosystems, with platforms like KodeKloud emerging as key learning hubs for certifications like CKA, CKAD, and KCNA.
You Should Know:
1. Key Kubernetes Commands for DevOps
Check cluster status kubectl cluster-info List all pods kubectl get pods -A Describe a pod kubectl describe pod <pod-name> Apply a YAML manifest kubectl apply -f deployment.yaml Debug a pod kubectl exec -it <pod-name> -- /bin/sh
2. Terraform for Kubernetes (Infrastructure as Code)
resource "kubernetes_deployment" "nginx" {
metadata {
name = "nginx-deployment"
}
spec {
replicas = 2
selector {
match_labels = {
app = "nginx"
}
}
template {
metadata {
labels = {
app = "nginx"
}
}
spec {
container {
image = "nginx:latest"
name = "nginx"
}
}
}
}
}
3. AWS EKS Setup
Create an EKS cluster eksctl create cluster --name=dev-cluster --region=us-east-1 Update kubeconfig aws eks --region us-east-1 update-kubeconfig --name dev-cluster Verify nodes kubectl get nodes
4. KodeKloud Lab Practice
For hands-on Kubernetes labs, visit:
What Undercode Say:
Kubernetes is the backbone of modern DevOps. Mastering it requires:
– Daily CLI practice (kubectl, helm, terraform)
– Cloud integration (AWS EKS, GCP GKE, Azure AKS)
– Certification prep (CKA/CKAD labs on KodeKloud)
Pro Tip: Use `k9s` for a terminal-based Kubernetes dashboard:
brew install k9s macOS k9s --all-namespaces
Expected Output:
A streamlined Kubernetes workflow with automated deployments, scalable infrastructure, and certified expertise.
Relevant URLs:
References:
Reported By: Divine Odazie – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
