EC2 userdata script not working
Note that user data scripts run only during the first boot cycle when an EC2 instance is launched. This is
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How to forward Kubernetes port to bind on 0.0.0.0
Kubernetes provides the feature to port forward an application which is running in the internal network through the Kubernetes client
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How to delete service using helm
Helm provides the option to remove services installed using helm charts. Where SERVICE need to be replaced with the name
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Jenkins Error: groovy.lang.MissingPropertyException: No such property: docker for class: groovy.lang.Binding
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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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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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 restrict the user access on single EC2 instance with start and stop permissions only
Sometimes we need to give access to users on an a single EC2 instances with start and stop permissions without
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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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