Category: DevOPS
Fix Nginx 503 Service Temporarily Unavailable in Kubernetes and Linux
Learn how to troubleshoot 503 Service Temporarily Unavailable errors in Kubernetes and Linux. This guide covers readiness probes, endpoints, Nginx logs, rate limiting, resource issues, and common fixes used in real-world production environments.
How to Fix 504 Gateway Timeout in Nginx (Step-by-Step Guide)
Learn how to troubleshoot and fix the 504 Gateway Timeout error in Nginx with practical steps for both local and Docker environments.
FIX 502 Bad Gateway Error in Nginx (Reverse Proxy & Docker)
Learn how to fix Nginx 502 Bad Gateway caused by connection refused (111), Docker network isolation (113), or incorrect proxy_pass configuration. Includes tested commands and production-safe troubleshooting steps.
GIT Branch rename – How to rename a branch in Local & Remote repo
In this tutorial learn, How to rename the Branch in GIT local repo with 2 methods. Then How to rename the Branch in the GIT remote repo.
How to Delete GIT Branch Local and Remotely.
In this article, how to delete the branch in the local system, remotely using the git command. The issue faced while deleting the branches.
How to Manage MongoDB with Docker containers.
This article is for How to manage MongoDB with Docker container, to set up the MongoDB, to login into the container, and use of compass.