Master container orchestration with comprehensive training on Kubernetes architecture, workloads, networking, and production best practices.
Kubernetes is the industry-standard platform for container orchestration, automating deployment, scaling, and management of containerized applications. This training covers everything from basic concepts to advanced production patterns used in enterprise environments.
Understanding the fundamental building blocks of Kubernetes is essential for effective cluster management.
Kubernetes supports various workload types for different application patterns.
Master Kubernetes networking for service discovery and external access.
Persistent storage options for stateful applications in Kubernetes.
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-deployment
labels:
app: nginx
spec:
replicas: 3
selector:
matchLabels:
app: nginx
template:
metadata:
labels:
app: nginx
spec:
containers:
- name: nginx
image: nginx:1.21
ports:
- containerPort: 80
resources:
requests:
memory: "64Mi"
cpu: "250m"
limits:
memory: "128Mi"
cpu: "500m"
---
apiVersion: v1
kind: Service
metadata:
name: nginx-service
spec:
selector:
app: nginx
ports:
- port: 80
targetPort: 80
type: LoadBalancer
Helm simplifies Kubernetes application deployment through reusable charts.
# Get cluster info
kubectl cluster-info
# List all pods in all namespaces
kubectl get pods --all-namespaces
# Describe a specific pod
kubectl describe pod <pod-name>
# View pod logs
kubectl logs -f <pod-name>
# Execute command in pod
kubectl exec -it <pod-name> -- /bin/bash
# Apply configuration
kubectl apply -f deployment.yaml
# Scale deployment
kubectl scale deployment nginx --replicas=5
# Rolling update
kubectl set image deployment/nginx nginx=nginx:1.22
# Rollback deployment
kubectl rollout undo deployment/nginx