
cloudonaut
We are two brothers focusing 100% on Amazon Web Services (AWS). Every other week, one of us prepares the topic of the podcast. The topic is not known to the other one, which results in surprising conversations about all things AWS.
Typically, we are covering the following topics: DevOps, Serverless, Container, Security, Infrastructure as Code, Container, Continuous Deployment, S3, EC2, RDS, VPC, IAM, VPC, and many more.
Latest episodes

Jan 28, 2020 • 35min
#12 EC2 Instances 2.0 - Time to Update Your Toolbox
Best practices to manage mutable EC2 instances
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Don't miss our blog post EC2 Instances 2.0 - Time to Update Your Toolbox, the written version of this podcast episode.
Managing a mutable EC2 instance comes with many responsibilities. In this episode, Michael shows you how to solve everyday challenges by leveraging the latest and greatest capabilities of the AWS platform.
Find a full implementation codified into two CloudFormation templates (al2-mutable-public.yaml and al2-mutable-private.yaml) on Github: https://github.com/widdix/aws-cf-templates/tree/master/ec2
Amazon Web Services in Action, Second Edition is a comprehensive introduction to computing, storing, and networking in the AWS cloud. You'll find clear, relevant coverage of all the essential AWS services you to know, emphasizing best practices for security, high availability and scalability. Get a copy now!
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Jan 15, 2020 • 39min
#11 10 Success Factors for Starting Your Cloud Journey
Explain the "why", Form a team of subject-matter experts, Invest in training and coaching, ...
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Don't miss our blog post 10 Success Factors for Starting Your Cloud Journey, the written version of this podcast episode.
Are you planning to start the cloud journey for your organization soon? Learn from others to turn your initiative into a huge success. Michael and I have accompanied medium-sized businesses and enterprises in their transformation projects and would like to share our learnings with you. We are consultants focusing 100% on Amazon Web Services (AWS). Our goal is technical excellence, as well as business outcomes.
We have identified the following success factors:
Explain the "why"
Form a team of subject-matter experts
Invest in training and coaching
Keep the network simple
Focus on security from the beginning
Managed services first!
Leverage Infrastructure as Code
Level up by using containers
Build deployment pipelines
All the best for starting your cloud journey!
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Dec 10, 2019 • 56min
#10 All you need to know about AWS re:Invent in 2019
The 10 most important announcements you should not miss.
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Don't miss our blog post All you need to know about AWS re:Invent in 2019
, the written version of this podcast episode.
People we interviewed:
Aleksandar Simovic: https://twitter.com/simalexan
Anders Bjørnestad: https://twitter.com/abjoerne
Thorsten Höger: https://twitter.com/hoegertn
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Nov 26, 2019 • 43min
#9 Reduce your AWS bill with Savings Plans
It was never easier to optimize your AWS bill!
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Don't miss our blog post Reduce your AWS bill with Savings Plans, the written version of this podcast episode.
Michael's re:Invent session DVC02
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Nov 12, 2019 • 45min
#8 Review: AWS Global Accelerator
Improving Latency and Design for Region Failure
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Don't miss our blog post Review: AWS Global Accelerator - Improving Latency and Design for Failure
, the written version of this podcast episode.
Additional links: AWS Global Accelerator - Anycast - Pricing - Latency Benchmark - CloudFront - CloudFormation - Terraform.
Special thanks to PerfOps for providing the latency benchmark tooling.
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Oct 29, 2019 • 36min
#7 How we run our blog cloudonaut.io
CloudFront, S3, Lambda@Edge and more
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Now and then you ask us: How do you run cloudonaut.io? Today, I want to share some insights with you about the work and technology behind the scenes of our blog.
How do we come up with new topics?
How do we host this website?
How do we survive to be listed on the front page of Hacker News?
We write our blog posts in Markdown and use hexo to generate a static website.
We host our blog on CloudFront and S3. See CloudFormation template for a static website.
Lambda@Edge allows us to handle redirects and optimize images on the fly. Check out our static-website-img-optimize if you want to build something similar.
By using Uptime Robot and marbot, we make sure we are the first to know that our blog is suffering from a downtime.
Want to learn more? Check out our blog post How we run our blog cloudonaut.io which is discussing the topic of this episode as well.
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Oct 15, 2019 • 31min
#6 How to avoid S3 data leaks?
Four simple rules to protect your sensitive data.
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
How to avoid S3 data leaks?
Use IAM policies to grant access to your S3 bucket
Enable Block Public Access
Separate public from private data
Monitor Trusted Advisor findings
Looking for more detailed information and code examples? Check out our blog post How to avoid S3 data leaks? which is discussing the topic of this episode as well.
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Oct 1, 2019 • 35min
#5 Rapid CI/CD with CodeBuild
Get the job done with minimal effort
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
18:20 Companion Blog-Post: http://cloudonaut.io/rapid-ci-cd-with-codebuild-to-deplpy-php-and-docker/
33:59 Rapid Docker on AWS: https://cloudonaut.io/rapid-docker-on-aws/
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Sep 17, 2019 • 32min
#4 Review: Amazon Aurora Serverless
A cloud-native and production-ready relational database?
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
05:20 Werner Vogels about the design of Amazon Aurora: https://www.allthingsdistributed.com/2019/03/Amazon-Aurora-design-cloud-native-relational-database.html
05:30 re:Invent 2018 talk DAT336: https://www.youtube.com/watch?v=4DqNk7ZTYjA
09:15 Amazon Aurora Serverless – The Sleeping Beauty: https://www.percona.com/blog/2019/01/09/amazon-aurora-serverless-the-sleeping-beauty/
25:18 Limitations of Aurora Serverless: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html#aurora-serverless.limitations
25:45 Companion Blog-Post: http://cloudonaut.io/review-amazon-aurora-serverless/
30:49 Rapid Docker on AWS: https://cloudonaut.io/rapid-docker-on-aws/
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.

Sep 3, 2019 • 28min
#3 How to sell pay per use SaaS to AWS customers in the AWS Marketplace
AWS Marketplace SaaS Subscriptions
Newsletter
Every week, we write about all things AWS. For example, we unbox or review new AWS services. We also share pitfalls that we learned about the hard way ourselves. On top of that, we provide code examples for Infrastructure as Code and Serverless applications.
Subscribe to our newsletter for free!
Notes
Blog post with code examples: https://cloudonaut.io/how-to-sell-pay-per-use-saas-to-aws-customers-in-the-aws-marketplace/
Support us
We launched cloudonaut.io in 2015. Since then, we have published hundreds of articles, podcast episodes, and videos. It's all free and means a lot of work in our spare time. We enjoy sharing our AWS knowledge with you.
Have you learned something new by reading, listening, or watching our content? If so, we kindly ask you to support us in producing high-quality & independent AWS content. We look forward to sharing our AWS knowledge with you.
Support us!
Feedback
We ask for feedback! Please rate or review our podcast on Apple Podcasts or wherever you listen to your favorite shows. Or send us a message via Twitter (Andreas and Michael) or LinkedIn (Andreas and Michael) or send us an email.