AWS
AWS Certifications
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AWS
What you need to know to start using kubectl plugins
Summary What is a kubectl plugin? How to install plugins with krew? My favorite plugins kubectl whoami kubectl access-matrix kubectl neat kubectl tree kubectl node-shell What is a kubectl plugin? The Kubernetes CLI special interest group added a built-in plugin Read more…
AWS
What are the best resources to learn about Kubernetes?
Summary Kubernetes What is Kubernetes? What is it for and how do Kubernetes works? Resources to learn about Kubernetes Blogs Social networks Tutorials Books
AWS
How to create a Docker Image by using Multiple Stages?
Summary Tutorial Advantages & Drawbacks Time Security Cost Dependencies
AWS
Speed up your CI/CD workflow, learn how to optimize Gitlab CI
Summary Host your own runners Rewrite your Dockerfile to make the most of the docker cache Reuse the docker cache from a former build Re-think how your jobs use the cache Allow a single pipeline per ref and make jobs Read more…
AWS
Custom HPA scaling for K8s with Prometheus and RabbitMQ
Summary Setup Step by step Install the Prometheus operator Install the Prometheus adapter Install an exporter for your custom metric Service monitor Prometheus rules HPA
AWS
Improving customer experience and reducing cost with CodeGuru Profiler
Amazon CodeGuru is a set of developer tools powered by machine learning that provides intelligent recommendations for improving code quality and identifying an application’s most expensive lines of code. Amazon CodeGuru Profiler allows you to profile your applications in a Read more…
AWS
Event-driven architecture for using third-party Git repositories as source for AWS CodePipeline
In the post Using Custom Source Actions in AWS CodePipeline for Increased Visibility for Third-Party Source Control, we demonstrated using custom actions in AWS CodePipeline and a worker that periodically polls for jobs and processes further to get the artifact Read more…
AWS
Building a cross-account CI/CD pipeline for single-tenant SaaS solutions
With the increasing demand from enterprise customers for a pay-as-you-go consumption model, more and more independent software vendors (ISVs) are shifting their business model towards software as a service (SaaS). Usually this kind of solution is architected using a multi-tenant Read more…
Kubernetes
Cloud Code makes YAML easy for hundreds of popular Kubernetes CRDsCloud Code makes YAML easy for hundreds of popular Kubernetes CRDsProduct Manager
When developing a service to deploy on Kubernetes, do you sometimes feel like you’re more focused on your YAML files than on your application? When working with YAML, do you find it hard to detect errors early in the development Read more…