Tag: Containers
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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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Multi-Cluster service mesh failover and fallback routing
Posted on September 10, 2020, Level intermediate Resource Length medium
In this blog series, we will dig into specific challenge areas for multi-cluster Kubernetes and service mesh architecture, considerations and approaches in solving them. In our first post, we looked at service discovery and in this post we'll look at failover and fallback routing across multiple clusters. By Denis Jannot.
Tags kubernetes containers cloud software-architecture containers
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Multi-Cluster service mesh failover and fallback routing
Posted on September 10, 2020, Level intermediate Resource Length medium
In this blog series, we will dig into specific challenge areas for multi-cluster Kubernetes and service mesh architecture, considerations and approaches in solving them. In our first post, we looked at service discovery and in this post we'll look at failover and fallback routing across multiple clusters. By Denis Jannot.
Tags kubernetes containers cloud software-architecture containers
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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
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Tutorial: Deploying TensorFlow models at the edge with NVIDIA Jetson Nano and K3s
Posted on September 5, 2020, Level intermediate Resource Length long
Janakiram MSV put together this tutorial about TensorFlow models. We will explore the idea of running TensorFlow models as microservices at the edge. Jetson Nano, a powerful edge computing device will run the K3s distribution from Rancher Labs. It can be a single node K3s cluster or join an existing K3s cluster just as an agent.
Tags containers data-science kubernetes devops docker
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Getting started with Microsoft Open Service Mesh
Posted on September 4, 2020, Level intermediate Resource Length long
Microsoft announced the first public release of Open Service Mesh (OSM) an open-source, lightweight, and extensible service mesh implementation, based on the Service Mesh Interface (SMI) specification. By Thorsten Hans.
Tags containers azure kubernetes devops docker
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How K3s, Portworx, and Calico can serve as a foundation of cloud native edge infrastructure
Posted on September 2, 2020, Level intermediate Resource Length medium
Kubernetes is finding its way from the cloud to the edge via the data center. During the early days, Kubernetes was considered for hyperscale workloads running in the public cloud. It eventually became the consistent and unified infrastructure layer to run workloads in hybrid cloud and multicloud environments. By Janakiram MSV.
Tags linux devops kubernetes web-development containers iot
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Here's how to use Istio with other Nginx ingress proxies
Posted on August 12, 2020, Level intermediate Resource Length medium
It's been a common problem that we've been asked to address, and something that pops up frequently. Can I use Istio with other ingress proxies? In a word? Yes. Written by Tetrate.
Tags kubernetes containers devops performance nginx
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Want to reduce service cost and resource waste? Start squeeze testing
Posted on August 9, 2020, Level beginner Resource Length short
James Burns wrote this article about squeeze testing. The practice of "squeeze testing" exists to keep information about the performance requirements of a service up to date for a given traffic load.
Tags containers kubernetes monitoring devops tdd
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Introduction to crun, a fast and low-memory footprint container runtime
Posted on August 4, 2020, Level intermediate Resource Length short
Check out crun, an OCI-compliant alternative to runc for Linux container runtime. By Dan Walsh (Red Hat), Valentin Rothberg (Red Hat), Giuseppe Scrivano (Red Hat).
Tags containers open-source software-architecture devops linux
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Containerized Python development
Posted on July 25, 2020, Level intermediate Resource Length long
Developing Python projects in local environments can get pretty challenging if more than one project is being developed at the same time. Bootstrapping a project may take time as we need to manage versions, set up dependencies and configurations for it. By Anca Iordache @docker.com..
Tags web-development devops python containers docker
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Enhancing Red Hat OpenShift with hardware cryptography
Posted on July 23, 2020, Level intermediate Resource Length medium
The purpose of the blog is to introduce you to incorporating high assurance cryptographic security with hardware security modules (HSMs) into your Red Hat OpenShift projects. Since this might be new territory for some in the developer community, author will take a moment to explain what an HSM is. By Oli-Wade.
Tags devops infosec cicd containers