A Technical I.T./DevOps Blog
Problem scenario
For security reasons, you do not want to have to use “sudo” to elevate your privileges when you run docker commands. What should you do?
Solution
1. Run these commands as the user that will be able to run docker commands:
sudo groupadd docker
sudo gpasswd -a $USER docker
newgrp docker
2. Install Docker. See this posting if you need directions.
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Continue reading “How Do You Run Docker commands without sudo?”
Problem scenario
You want to create a Kubernetes cluster in AWS via a RHEL server. What should you do?
Solution
This will deploy additional resources in your AWS account (not on to the RHEL server). It will cost money to follow these directions.
Prerequisites
i. Install and configure the AWS CLI (or awscli). If you need help, see this posting.
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Continue reading “How Do You Deploy a Kubernetes Cluster into AWS with a RHEL Server?”
Question
AWS has PaaS services called CodeDeploy and CodeCommit. What are the differences between these?
Answer
“AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services such as Amazon EC2, AWS Fargate, AWS Lambda, and your on-premises servers.” (Taken from https://aws.amazon.com/codedeploy/.)
“AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositiories.”
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Continue reading “What Is The Difference between AWS CodeDeploy and AWS CodeCommit?”
Question
AWS has PaaS services called CodeBuild and CodeCommit. What are the differences between these?
Answer
“AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy.” (Taken from https://aws.amazon.com/codebuild/.)
“AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositiories.” (Taken from https://aws.amazon.com/codecommit/.)
AWS CodeCommit is a PaaS repository of code.
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Continue reading “What Is The Difference between AWS CodeBuild and AWS CodeCommit?”
Question
AWS has PaaS services called CodeBuild and CodeDeploy. What are the differences between these?
Answer
“AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy.” (Taken from https://aws.amazon.com/codebuild/.)
“AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services such as Amazon EC2,
…
Continue reading “What Is The Difference between AWS CodeBuild and AWS CodeDeploy?”
Question
AWS has PaaS services called CodeDeploy and CodePipeline. What are the differences between these?
Answer
“AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services such as Amazon EC2, AWS Fargate, AWS Lambda, and your on-premises servers.” (Taken from https://aws.amazon.com/codedeploy/.)
“AWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates.”
…
Continue reading “What Is The Difference between AWS CodeDeploy and AWS CodePipeline?”
Question
AWS has PaaS services called CodeBuild and CodeDeploy. What are the differences between these?
Answer
“AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy.” (Taken from https://aws.amazon.com/codebuild/.)
“AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of compute services such as Amazon EC2,
…
Continue reading “What Is The Difference between AWS CodeBuild and AWS CodeDeploy?”
Question
AWS has PaaS services called CodeBuild and CodePipeline. What are the differences between these?
Answer
“AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy.” (This was taken from https://aws.amazon.com/codebuild/.)
“AWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates.”
…
Continue reading “What Is The Difference between AWS CodeBuild and AWS CodePipeline?”
Question
AWS has PaaS services called CodeCommit and CodePipeline. What are the differences between these?
Answer
“AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositiories.” (Taken from https://aws.amazon.com/codecommit/.)
“AWS CodePipeline is a fully managed [sic] continuous delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates.” (Taken from
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Continue reading “What Is The Difference between AWS CodeCommit and AWS CodePipeline?”
Problem scenario
You have a playbook that runs a shell command. But this command never completes. If you cancel the playbook, you find the processes started from the playbook cancel from the cancellation of the playbook too. You want the process to keep running while Ansible moves to the next command. You want processes to run in a detached way that is independent of the playbook execution itself. You want the playbook to have a finite duration while allowing the Linux command to continue processing.
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