How to remove secrets from Kubernates
We can use the kubectl command to delete secrets from Kubernates. Where secret-name need to be replaced with the name
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Linux
How to disable SELinux in Centos7
This article explains the steps to disable SELinux in Centos7 serves. To disable SELinux temporarily, we can use the following
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How to disable the backfilling of Dag in Airflow
The historical execution of Dags is known as the backfilling in Airflow. By default the catchup will be in enabled
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How to recover lost ssh access to amazon EC2 instance
This article explains the steps to recover lost ssh access to amazon EC2 instance. Here in this case the server
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RDS MySQL Error: Access denied; you need (at least one of) the SUPER privilege(s) for this operation rds
Access denied; you need (at least one of) the SUPER privilege(s) for this operation rds This is a common error
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Docker Error: An error occurred (InvalidSignatureException) when calling the GetAuthorizationToken operation: Signature not yet current: is still later than
An error occurred (InvalidSignatureException) when calling the GetAuthorizationToken operation: Signature not yet current: is still later than This error happened
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How to install phpMyAdmin with Nginx in Ubuntu
This article explains the steps to install phpMyAdmin with Nginx webserver in Ubuntu machine. Step1: Login to the server as
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How to configure MySQL replication alerts using bash script
MySQL replication status can be checked by executing the following query. This will show all the parameters related to replication
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How to install Let's Encrypt for Nginx in Ubuntu
Let’s Encrypt provides SSL certificates at free of cost. This article explains the steps to install Let's Encrypt for Apache
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Kubernates Error: Failed to pull image : rpc error: code = Unknown desc = Error response from daemon: pull access denied for , repository does not exist or may require 'docker login': denied: requested access to the resource is denied
Failed to pull image : rpc error: code = Unknown desc = Error response from daemon: pull access denied for
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Elasticsearch Error: "the shard cannot be allocated to the same node on which a copy of the shard already exists"
"the shard cannot be allocated to the same node on which a copy of the shard already exists" This is
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