Tag: Devops
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EKS vs GKE vs AKS: Evaluating Kubernetes in the cloud
Posted on October 3, 2020, Level beginner Resource Length long
We are now six years past the initial release of Kubernetes, and it continues to be one of the fastest-growing open-source projects to date. By Michael Foster.
Tags devops cloud aws containers azure kubernetes gcp
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A CD pipeline on GKE with Argocd and Keel
Posted on October 1, 2020, Level intermediate Resource Length short
An article describing how to use argoCD as a tool in your CD pipeline for the GKE clusters. You can use keel alongside argoCD to complement it. By Nico.
Tags devops cicd web-development
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Never write a UserService again
Posted on September 25, 2020, Level beginner Resource Length long
Recently at our semi-regular architecture discussion group, we've been looking at the Auth0 service: what it is, how it works and when it might be a good idea to use it. By Adam Warski.
Tags devops microservices event-driven infosec
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Getting started with Knative in Scala
Posted on September 24, 2020, Level intermediate Resource Length long
Knative is an open source project that extends Kubernetes by providing a set of middleware components simplifying deploying, running, and managing serverless applications. By Boris Lublinsky.
Tags scala serverless devops kubernetes programming software-architecture
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Simplify Kubernetes resource access control using RBAC impersonation
Posted on September 20, 2020, Level intermediate Resource Length long
In this tutorial, authors propose a way to "mimic" group memberships - which can be either by team, project or any other aggregation you may need - using stock Kubernetes authorization features. By Juanjo Ciarlante @cncf.
Tags cio devops kubernetes containers software-architecture
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Rootless containers using Podman
Posted on September 18, 2020, Level intermediate Resource Length medium
Watch this two-part video series on understanding root inside and outside of containers and how user namespaces work. By Brian Smith (Red Hat).
Tags devops app-development containers cloud docker
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Serverless observability: the ultimate guide
Posted on September 17, 2020, Level intermediate Resource Length medium
Observability is an application state that gives you both the insight you need to understand what went wrong, and the tracing and tracking capabilities that help you understand why an error occurred. By Emrah Samdan.
Tags serverless devops kubernetes containers software-architecture
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Istio OIDC authentication
Posted on September 16, 2020, Level intermediate Resource Length medium
A service mesh is an architectural pattern that provides common network services as a feature of the infrastructure. This typically includes features such as service discovery and policy enforcement to control how services within the mesh can communicate with each other. By Luke Addison.
Tags devops cloud kubernetes containers software-architecture
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Zero to AWS Lambda in Scala
Posted on September 14, 2020, Level intermediate Resource Length short
AWS Lambda is the platform for deploying functions to the AWS cloud. You can use it to develop functions that respond to AWS events (eg S3 uploads, DynamoDB inserts), AWS API calls, or via HTTP endpoints using the API Gateway. By Jason Swartz.
Tags serverless devops open-source scala programming java
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Eight benefits of a cyber security policy
Posted on September 13, 2020, Level beginner Resource Length short
Learn what a cyber security policy is and why it's important for protecting your small business. Whilst many businesses have expanded into the world of ecommerce and online shopping in recent months, strong cyber security is essential to protect both you and your customers. By fsb.org.uk.
Tags infosec cloud devops cio
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OAM, the Kubernetes application model bridging development and deployment
Posted on September 12, 2020, Level intermediate Resource Length medium
Why does Kubernetes need a unified application model? It would be the final piece needed to run a seamless deployment model. By Joab Jackson.
Tags kubernetes containers devops open-source
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Building your own serverless functions with k3s and OpenFaaS on Raspberry Pi
Posted on September 6, 2020, Level intermediate Resource Length long
In recent years, lots of new programming paradigms have emerged – going from monolithic architectures towards microservices and now serverless functions. As a result, less code needs to be deployed, and updating an application becomes easier and faster as only a part has to be built and deployed. By Andreas Muttscheller.
Tags serverless containers data-science kubernetes devops docker