Tag: Kubernetes
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Hardening Amazon EKS security with RBAC, secure IMDS, and audit logging
Posted on July 25, 2021, Level intermediate Resource Length medium
Misconfigurations in infrastructure as code (IaC) can be just as dangerous as vulnerabilities in code. Small mistakes in configuration can lead to the sensitive data being readable on the internet. By Kamil Potrec.
Tags infosec cio aws cloud kubernetes containers devops
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Serverless deployments with Knative
Posted on June 25, 2021, Level intermediate Resource Length medium
Knative is a Kubernetes based tool to deploy and manage serverless workloads and this guide will look at the way how to use it. By Anaïs Urlichs, site reliability engineer.
Tags serverless kubernetes containers app-development containers devops
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GRPC delivers on the promise of a proxyless Service Mesh
Posted on June 2, 2021, Level advanced Resource Length medium
With the newest edition of the gRPC protocol, microservices-based systems will no longer need separate stand-alone service mesh sidecars, noted Megan Yahya, Google's product manager for gRPC, in her talk at KubeCon+CloudNativeCon EU earlier this month. By Joab Jackson.
Tags app-development web-development devops cio kubernetes
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Introducing Kubewarden, an open source policy engine
Posted on May 28, 2021, Level intermediate Resource Length medium
Security has always been a wide and complex topic. A recent survey from StackRox about the state of containers and Kubernetes security provides some interesting data on these topics. By Flavio Castelli.
Tags open-source kubernetes software containers devops infosec
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How to establish a DevSecOps organization
Posted on April 29, 2021, Level intermediate Resource Length long
DevSecOps integrates automated security checks and hardening into every stage of the software development and deployment process. Practitioners aim to have risk-checked applications fully developed and into production at the speed the business needs, making continuous incremental improvements. By Chris Buijs.
Tags infosec devops management cio kubernetes
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The architecture behind a one-person tech startup
Posted on April 24, 2021, Level intermediate Resource Length medium
This is a long-form post breaking down the setup author uses to run a SaaS. From load balancing to cron job monitoring to payments and subscriptions. There's a lot of ground to cover, so buckle up! By Anthony N. Simon.
Tags startups app-development web-development kubernetes
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Kubernetes in space - Azure
Posted on April 21, 2021, Level intermediate Resource Length medium
Brendan Thompson published this article about deploying Kubernetes (k8s) to the major public clouds. There is a lot of drive with Cloud Native technology and consuming public clouds native PaaS offerings and I think we are losing some of the joy and certainly flexibility when it comes to consuming those.
Tags devops kubernetes cloud cio azure
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Ceph geo replication
Posted on April 4, 2021, Level beginner Resource Length short
Ceph is our go-to choice for storage clustering (creating a single storage system by linking multiple servers over a network). Ceph offers a robust feature set of native tools that constantly come in handy with routine tasks or specialized challenges you may run into. By Joe Milburn.
Tags devops kubernetes cio cloud software-architecture containers
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Set up k3s in high availability using k3d
Posted on March 22, 2021, Level intermediate Resource Length medium
Serverless computing is at the precipice of enterprise shift towards containers and microservices. 2021 presents some exciting opportunities to finally board the ship. By Tauseef Khan.
Tags kubernetes web-development app-development devops cio containers
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Kubernetes Ingress for beginners
Posted on March 18, 2021, Level beginner Resource Length short
As a short definition, an Ingress is a rule that charts how a service, walled inside the cluster, can bridge the divide to the outside world where clients can use it. By Nick Ramirez.
Tags devops kubernetes containers how-to
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Tips for Kubernetes cost optimization
Posted on March 17, 2021, Level beginner Resource Length medium
Kubernetes is ruling the container market. According to a CNCF survey, the use of Kubernetes in production in 2020 was 93%, up from 78% in 2019. However, the problems most often listed in surveys include networking, storage, tracking, surveillance, a lack of preparation, and, of course, cost management. By Sara Miteva.
Tags kubernetes devops software-architecture cio management
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Application request tracing with Traefik and Jaeger on Kubernetes
Posted on March 10, 2021, Level intermediate Resource Length short
This is the third in a series of articles on site reliability engineering (SRE) and how Traefik can help supply the monitoring and visibility that are necessary to maintain application health. By Neil McAllister.
Tags kubernetes containers apis devops app-development open-source