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AWS Linux

How to configure boto3 to wait till EC2 instance be running or stopped state

May 17, 2022 admin

We can automate EC2 start and stop processes using the Python scripts using boto3 module. Usually it will take some

AWS

How to restrict the user access on single EC2 instance with start and stop permissions only

May 11, 2022May 11, 2022 admin

Sometimes we need to give access to users on an a single EC2 instances with start and stop permissions without

AWS

AWS CodeDeploy deployment stuck at install phase

May 11, 2022May 11, 2022 admin

Install is the first stage of CodeDeploy deployment. New containers with updated task will be created in this step and

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

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

AWS

How to restrict the user access on all EC2 instances with start and stop permissions only

April 20, 2022April 20, 2022 admin

Sometimes we need to give access to users on all EC2 instances with start and stop permissions without the terminate

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.

AWS Bash Linux Python

AWS cli error: ImportError: cannot import name 'docevents' from 'botocore.docs.bcdoc'

April 19, 2022April 19, 2022 admin

ImportError: cannot import name 'docevents' from 'botocore.docs.bcdoc' The reason for this error is the version conflict of Python botocore module

AWS

How to get the ARN of EC2 instance

April 19, 2022April 19, 2022 admin

ARN of EC2 instance will be in the following format. Where REGION, ACCOUNT_ID and INSTANCE_ID need to be replaced with

AWS Bash Linux

UFW deny ipaddress rule not working

April 19, 2022April 19, 2022 admin

UFW rules have reference numbers and the ruled with lower reference numbers have high priority. Here there should be an

AWS Linux Python

How to get the public ipaddress of EC2 instance using boto3

April 17, 2022April 17, 2022 admin

We can retrieve the public ipaddress of EC2 instance using Python boto3 script. Here we need to update the values

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