Tag: Kubernetes
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Tutorial: public ghrc.io container image (github respository) using github actions
We will walk you through the simple steps to create your own public ghrc.io container image for your GitHub repository.
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Unlocking the Power of Kubernetes Operators for Network Automation [Part 1]
![Unlocking the Power of Kubernetes Operators for Network Automation [Part 1]](https://brewpackets.blog/wp-content/uploads/2023/11/kubebuilder-operator-kubenetes-tutorial-network-automation-e1699657506748.jpg)
In this blog post, we’ll dive into the world of Kubernetes operators for network management. We’ll show how to use kubebuilder in a quick tutorial first to build the foundation of your operator.
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New House, New City and New Job
Life has taken a wonderful turn with my recent move to Melissa, bringing with it a host of exciting changes. From gardening and DIY projects, and a solar power initiative, to network automation and Kubernetes exploration
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Calico and MetalLB working together with BGP
When we want to make Calico and MetalLB working together with BGP, we’ll run into the following issue: BGP only allows one session to be established from the same source IP. So, if Calico has a session established with your BGP router, MetalLB cannot establish its own session – it’ll get rejected as a duplicate…
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Ingress and MetalLB
In this post we’ll show some a configuration example of how to use ingress controller and one of the most popular Kubernetes services: load-balancer. In this case, I am using NGNIX ingress controller and MetalLB as the load-balancer service. MetalLB MetalLB is an opensource project of a load-balancer implementation for Kubernetes clusters. Public clouds are…
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NANOG87: Network Automation Show Down
A couple of months ago, Cat Gurinsky sent a general message in Linkedin asking for people to participate in a network automation panel during NANOG87 in Atlanta (2023, Feb 13-15). coincidentally, I was thinking over those days, what sort of presentation I could submit. Thinking in something that could be a good contribution to the…
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MetalLB and ECMP with SRLinux
Selecting multiple paths enables BGP to load-balance traffic across multiple links. Equal-cost multipath (ECMP) is a network routing strategy that allows for traffic of the same session, or flow—that is, traffic with the same source and destination—to be transmitted across multiple paths of equal cost. We’ll show the way we have activated ECMP from MetalLB…