How to delete a namespace in Kubernates
We can use kubectl command to delete namespaces in Kubernates. But this command need to be used in caution as
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Linux
Jenkins Error: java.lang.NoSuchMethodError: No such DSL method 'httpRequest' found among steps
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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How to configure boto3 to wait till EC2 instance be running or stopped state
We can automate EC2 start and stop processes using the Python scripts using boto3 module. Usually it will take some
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Helm Error: cannot re-use a name that is still in use
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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Variable name containing dash not working in Bash
This is default behavior and '-' is not allowed in shell variable names. The variable name consisting solely of letters,
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How to check the WSL version
We can use the following command to check the WSL version. That's all…
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How to use variable inside a Dockerfile CMD
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 ECS tasks stuck in pending state
This happens when the ECS agent become not reponsing or lost connection. ECS agent in the corresponding EC2 instance need
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How to set WSL 2 as the default version
If we upgraded from WSL 1 to WSL 2, both the versions will be available in the system. Also the
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How to install Docker in Ubuntu
This article explains the detailed steps to install Docker in Ubuntu. Step1: Login to the server via ssh as root.
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AWS cli error: ImportError: cannot import name 'docevents' from 'botocore.docs.bcdoc'
ImportError: cannot import name 'docevents' from 'botocore.docs.bcdoc' The reason for this error is the version conflict of Python botocore module
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