@DevopsHemant

Kubernetes Error Guide: Decoding and Resolving Common Issues

Jan 30, 2025 · 4 min read · Troubleshooting is a crucial skill in mastering Kubernetes. Kubernetes, while powerful, can present a steep learning curve, and encountering errors is a common part of the journey. This guide aims to help you understand and resolve some of the most f...

Unleashing the Power of the Linux Command Line: Commands daily use and System Administration

Jan 29, 2025 · 2 min read · Linux commands, for basic file manipulation to disk management, networking, and troubleshooting. Basic Command Line Navigation and File Management: cd (Change Directory): Navigates through the file system. cd /path/to/directory changes to the spe...

Monitoring AWS EC2 Instance using Grafana , Loki and Promtail

May 29, 2023 · 2 min read · Requirements, AWS EC2 instance with Docker installed. Promtail is the agent, responsible for gathering logs and sending them to Loki. Loki is the main server, responsible for storing logs and processing queries. Grafana is used for querying and displ...

AWS CLI - Commands that are used more often and to get you interview ready.

May 23, 2023 · 1 min read · Create IAM user in AWS aws iam create-user --user-name hemz { "User": { "Path": "/", "UserName": "hemz", "UserId": "AIDA3JTDQ7MDG5LO5MG2V", "Arn": "arn:aws:iam::776524069638:user/hemz", "CreateDate": "2023-05-22T16:02:32+00:00" } } Create Group ...

Amazon Machine Image (AMI) vs Snapshots

May 20, 2023 · 2 min read · In this blog, we will talk about the basic differences between an AMI and Snapshot in AWS. What is an AMI? AMI's are used to create a virtual machine within the Amazon Elastic Compute Cloud (EC2) The machine images are like templates that are configu...