K3s Kubernetes Setup: Lightweight Container Orchestration
Set up single and multi-node Kubernetes clusters with K3s: kubectl usage, deployments and services, and application management with Helm on a VPS.
Docker, Kubernetes and container management guides
Set up single and multi-node Kubernetes clusters with K3s: kubectl usage, deployments and services, and application management with Helm on a VPS.
Docker volume types (named, bind mount, tmpfs), volume management, network modes (bridge, host, overlay), custom networks and container communication.
Docker log drivers, the docker logs command, Kubernetes pod logs, centralized logging with Loki or the ELK Stack, log rotation and production practices.
Docker security best practices: non-root user, read-only filesystem, seccomp, image scanning, Docker socket security, network isolation and secrets.
Private Docker Registry setup, secure registry with TLS, authentication, image push/pull operations, enterprise registry with Harbor, and CI/CD integration.
Back up Docker volumes and images, automate backups with scripts, store them remotely with Restic, back up Kubernetes clusters with Velero and verify.