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Helm Lab – 3: Deploying & Retrieving & Upgrading & Rolling Back a Helm

ByRajesh Kumar June 27, 2023June 27, 2023

Deploying a Chart to Kubernetes Cluster

Retrieving information about a Release

Upgrading a Release

Rolling back a Release

Rajesh Kumar

I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow , and SEO strategies at Wizbrand.

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Find Trusted Cardiac Hospitals

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Log Management Tools using splunk and other alternatives
ByMantosh Singh January 9, 2018

Splunk Splunk (the product) captures, indexes and correlates real-time data in a searchable repository from which it can generate graphs, reports, alerts, dashboards and visualizations. Splunk aims to make machine data accessible across an organization and identifies data patterns, provides metrics, diagnoses problems and provides intelligence for business operation. Splunk is a horizontal technology used…

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Is NebulaGraph Good for Analytics?
ByRajesh Kumar December 2, 2023December 2, 2023

Is NebulaGraph Good for Analytics? NebulaGraph is a perfect tool for business continuity. With this database, you can process enormous quantities of data points that have trillions of interrelationships between them. You can store and process data without having to worry about errors, making it one of the best (if not the best) graph databases…

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100% Open Source, Free, and Stable Vehicle Tracking Tools
ByRajesh Kumar July 24, 2025

100% Open Source, Free, and Stable Vehicle Tracking Tools Several mature and fully open-source tools can dramatically reduce development time for building partner vehicle addition and GPS tracking features, while providing the stability and community support needed for production use. Below are top options widely used in the industry: 1. Traccar 2. OpenGTS (Open GPS…

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GitLab Integration with Jira, Confluence & Bitbucket
ByRajesh Kumar May 28, 2025May 28, 2025

GitLab 18.x Cloud has official integrations and updated guides for all three Atlassian use cases: Jira, Confluence, and Bitbucket migration. Here’s the revised, accurate, GitLab 18.x–compliant guide: ✅ 1. GitLab ↔️ Jira Integration (Official Support) GitLab 18 fully supports two levels of Jira integration: 🔹 a. Basic (Free Tier) 🔹 b. Deep (Premium+) ✅ Steps:…

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Your Roadmap from Novice to DevOps Pro
Byankita September 19, 2025February 21, 2026

You may be in college or university learning something different from IT or computer science, but you keep seeing the word “DevOps” in tech blogs, job posts, and talking to other people. You need to know. You find it interesting. The question that keeps coming to mind is, “How do I even start?” The good…

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Why River Cruises Are the Future of Relaxed Travel
Byankita August 8, 2025

Why River Cruises Are the Future of Relaxed Travel In a fast-paced world driven by deadlines, devices, and digital distractions, many travelers are seeking something slower, more intentional, and more immersive. River cruises are quickly becoming a popular way to satisfy that desire, offering a unique blend of relaxation, culture, and luxury. Far from the…

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