Client complaint they can’t update their app on docker swarm cluster with error no suitable node (host-mode port already in use on 1 node) when they try to update app image. Here is how to fix that problem.

Client complaint they only can use network_mode: host in their swarm environment, it makes they can’t scale their apps. Here is how to fix your broken docker swarm network ingress (port forwarding)

This tutorial was for you who need to monitoring NATS. With this you can monitor connections, subscription even slow consumer. We will monitoring NATS with nats-exporter & grafana.

Install Docker ke semua server dengan cara yang ga ribet, ga pusing sama masalah GPG key

Learn how to reverse proxy non-Docker/container applications using Traefik

Setup Docker Swarm Sebagai Load Balancer dan Nginx Sebagai Reverse Proxy

Simple Mail Server dengan docker-mailserver

Ga perlu sewa VPS lagi buat deploy aplikasi, cukup pake Cloudflared

Tutorial kubernetes yang beneran pake setup minimalis

Setup mkdocs untuk production, belajar multi-stage build, bikin image di GHCR, dan masih banyak lagi