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
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.
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
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.
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.
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
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.
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.
Kubernetes – Bridging the gap between 5G and intelligent edge computing
Posted on March 6, 2021, Level beginner Resource Length short
An article by Ashish Sharma. In the era of digital transformation, the 5G network is a leap forward. But frankly, the tall promises of the 5G network are cornering the edge computing technology to democratize data at a granular level.
Tags management cio kubernetes cloud
Set up Anthos Service Mesh for multiple GKE clusters using Terraform
Posted on February 13, 2021, Level advanced Resource Length long
Anthos Service Mesh is a managed service mesh for Google Kubernetes Engine (GKE) clusters. Anthos Service Mesh allows GKE clusters to use a single logical service mesh, so that pods can communicate across clusters securely and services can share a single Virtual Private Cloud (VPC). By Waheed Brown and Jianhe Liao.
Spring Batch on Kubernetes: Efficient batch processing at scale
Posted on February 6, 2021, Level intermediate Resource Length long
Batch processing has been a challenging area of computer science since its inception in the early days of punch cards and magnetic tapes. By Mahmoud Ben Hassine.
Kubernetes and Ubuntu: 2020 roundup
Posted on January 31, 2021, Level beginner Resource Length medium
Kubernetes has always been a crucial part of Canonical's vision and contribution to the IT world. All leading cloud providers, such as Google, Microsoft, Amazon, Cisco and IBM run cloud Kubernetes services on Ubuntu, because we focus on the latest container capabilities in modern kernels. By Anastasia Valti.