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DevOps

DevOps is a set of practices that combines software development and information-technology operations which aims to shorten the systems development life cycle and provide continuous delivery with high software quality.

How to Fix Error: unable to upgrade connection: Unauthorized

January 26, 2023 by Krunal
How to Fix Error - unable to upgrade connection- Unauthorized

Upgrading a connection in Kubernetes involves updating the resources in a cluster to a newer version. This includes updating the version of Kubernetes itself and the version of any other software or components running on the cluster.  We might face some errors due to unauthorized access in the usual upgrade. Let’s see what this error … Read more

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How to Fix bind for 0.0.0.0:4222 failed: port is already allocated

January 15, 2023 by Krunal
How to Fix bind for 0.0.0.0 - 4222 failed - port is already allocated

A Docker container is a lightweight, standalone, and executable software package that includes everything needed to run a piece of software, including the code, a runtime, system tools, libraries, and settings. While working the Docker, you might face an error like the “port is already allocated”. Let’s see what this error is and how to … Read more

Categories DevOps Leave a comment
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