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AWS Bash Linux 

EC2 userdata script not working

May 27, 2022May 27, 2022 admin

Note that user data scripts run only during the first boot cycle when an EC2 instance is launched. This is

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Bash Linux 

How to forward Kubernetes port to bind on 0.0.0.0

May 27, 2022May 27, 2022 admin

Kubernetes provides the feature to port forward an application which is running in the internal network through the Kubernetes client

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Bash Linux 

How to delete service using helm

May 26, 2022May 26, 2022 admin

Helm provides the option to remove services installed using helm charts. Where SERVICE need to be replaced with the name

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Bash Linux 

Jenkins Error: groovy.lang.MissingPropertyException: No such property: docker for class: groovy.lang.Binding

May 25, 2022May 25, 2022 admin

Jenkins Error: groovy.lang.MissingPropertyException: No such property: docker for class: groovy.lang.Binding This error happens when Jenkins unable to process docker commands.

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AWS Bash Linux 

How to delete a namespace in Kubernates

May 18, 2022May 18, 2022 admin

We can use kubectl command to delete namespaces in Kubernates. But this command need to be used in caution as

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Bash Linux 

Jenkins Error: java.lang.NoSuchMethodError: No such DSL method 'httpRequest' found among steps

May 18, 2022May 18, 2022 admin

Jenkins Error: java.lang.NoSuchMethodError: No such DSL method 'httpRequest' found among steps This error happens when Jenkins unable to process http

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Bash Linux 

Helm Error: cannot re-use a name that is still in use

May 17, 2022May 17, 2022 admin

cannot re-use a name that is still in use This happens when the secrets of the previous failed release are

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Bash Linux 

Variable name containing dash not working in Bash

May 11, 2022May 11, 2022 admin

This is default behavior and '-' is not allowed in shell variable names. The variable name consisting solely of letters,

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AWS Bash Linux 

How to use variable inside a Dockerfile CMD

May 10, 2022May 10, 2022 admin

There are certain situations where the build argument need to use as variable in Dockerfile CMD. This article explains the

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AWS Bash Linux 

AWS ECS tasks stuck in pending state

May 3, 2022May 3, 2022 admin

This happens when the ECS agent become not reponsing or lost connection. ECS agent in the corresponding EC2 instance need

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AWS Bash Linux 

How to install Docker in Ubuntu

April 20, 2022April 20, 2022 admin

This article explains the detailed steps to install Docker in Ubuntu. Step1: Login to the server via ssh as root.

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Techies World

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GEORDIN GEORGE

GEORDIN GEORGE

A DevOPS Engineer
Techies world is the outcome of my passion and desire for the technologies out there. I have worked upon my best to help those who come to seek a solution for their issues. It is my effort to be a part of the tech world out there. I have tried to impart my knowledge and whatever little information I could get upon the related matters. Come, explore my world and enjoy .......

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