Github-Actions

If you still run next build directly on the production server — your server is really suffering. CPU pegged, OOM-kill, 502 errors and long downtimes — this is a classic that needs to end.

In 2026 the industry standard is separate builds:

1. Build a minimal standalone image in the cloud (GitHub Actions).
2. Push it to GHCR (GitHub Container Registry).
3. On the server do only pull + atomic restart.

Chapter 1. The ideal Dockerfile (Multi-stage + Standalone)

The whole secret to a small and fast image is the standalone mode. Next.js itself figures out which files and parts of node_modules are actually needed to run the server, and copies only them.

When a project moves beyond local development and starts using CI/CD, a fundamental question arises: how to securely pass configuration parameters into build and deployment pipelines. This concerns not only database passwords, but also container registry tokens, SSH keys, JWT signing keys, message queue connection strings, and any other parameters that must not be stored in plain text.

Sensitive data ending up in a Git repository is not just bad practice. The commit history is kept forever. Even if a secret is removed in a later commit, it has already become part of the history and can be retrieved via git log, git show or when cloning a fork. In a corporate environment this becomes a real risk during audits, team expansion, or if repository access is leaked.

Have you ever wondered how experienced programmers find bugs in someone else’s code just by looking at it? They look for patterns. They know that if user data goes straight into an SQL query — that’s bad. If a password is compared with a plain == instead of a secure function — that’s a risk.

But a person can’t review 100,000 lines of code without missing something. This is where SAST (Static Application Security Testing) comes in.

A Simple Guide for Beginners: Jenkins → GitLab → GitHub → GitOps

Hello!
Are you just starting your DevOps journey or tired of hearing “and we use CI/CD” in interviews? Want to finally understand why code that works on your laptop fails on the server?

This article is your first step toward automation. And it will really be easy.
We’ll break everything down, without overloaded terms and with examples.

What is CI/CD (very simple)

CI/CD is when you press git push and everything else happens automatically.

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