kube-reqsizer
Universal-Kubernetes-Helm-Charts
kube-reqsizer | Universal-Kubernetes-Helm-Charts | |
---|---|---|
13 | 17 | |
195 | 104 | |
- | 4.8% | |
2.8 | 6.7 | |
3 months ago | about 1 month ago | |
Go | Smarty | |
- | MIT License |
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kube-reqsizer
- Monthly 'Shameless Self Promotion' thread - 2023/04
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DevOps Engineer here looking for something interesting to work on.
If your'e interested in open-source, I'd love to collaborate on doing some open source devops tools on free time. One of my latest ones is: https://github.com/jatalocks/kube-reqsizer
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Kube-Reqsizer - open source VPA alternative for scaling your workloads
Hey r/kubernetes!Just wanted to share a personal project that might help some of you if you ever encounter this problem, or if you have better suggestions. A few months ago, I've starting developing Kube-Reqsizer. The problem I'm tackling here is Node under-utilization and its effect on cluster autoscaling.
- One way to manage #Kubernetes costs is to optimize resource usage by carefully planning and configuring resource limits and requests for each application; Ensuring that all resources are well-spent on idle or underutilized containers
- Monthly 'Shameless Self Promotion' thread - 2023/01
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Ask r/kubernetes: What are you working on this week?
Working on a controller to optimize pod requests. This is supposed to work with HPA and provide a simple VPA alternative https://github.com/jatalocks/kube-reqsizer
- GitHub - jatalocks/kube-reqsizer: A Kubernetes controller for automatically optimizing pod requests based on their continuous usage. VPA alternative that can work with HPA.
- Kubernetes projects
- Weekly: Share your victories thread
Universal-Kubernetes-Helm-Charts
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Dedpulication standards of Helm Charts values file for a global chart with subcharts for our app. What's the right way to only need to specify a value once?
I would point you to what I call the "Universal Helm Charts" and some examples of how to use them.
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Monitoring many cluster k8s
Shameless Plug: Here's one of my dashboards I made for Ingress-Nginx, which is my recommended border router/gateway into all the services. It adds deep robust metrics and configurability, and if you've got years of experience with Nginx also, it allows you rich complex customization via nginx's configuration structure via kubernetes annotations. Besides that I have open-source helm charts which are easy to use, boilerplates showing how to use them, a volume autoscaler to automatically resize your disks as they get full, and a blog where I share various of my experience which is a companion blog to my upcoming book of the same name. Hope this helps! Feel free to ask if you have any further questions.
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Best way of managing Helm?
You may want to check out some other of my Helm Boilerplates to explain and highlight how using subcharts works. This is a companion repo to my upcoming DevOps + Kubernetes book. You also might like to check out my set of open-source universal helm charts which are published in a helm registry right now that you can leverage and has many industry best-practices built into it, such as anti-affinity rules, pod disruption budgets, horizontal pod autoscaling, ingress, service support, etc.
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How do you guys on Mac M1's get around the annoying port forwarding issues with k8s + docker?
References: I use docker and Kubernetes daily. I currently manage numerous clusters and maintain pipelines for hundreds of microservices as I type this. I've been converting microservices into Docker images for companies hundreds if not thousands of times by now over the last bunches of years. I am also an avid and passionate open-source evangelist and Kubernetes/DevOps consultant. I author some Kubernetes controllers such as the Volume Autoscaler and have a set of Open Source Helm Charts and I love to contribute code/fixes wherever I run into issues.
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StatelessSet Resource Type ?
If it helps at all I have some universal helm charts that have a template for easily deploying your application as a deployment or statefulset. You will notice I don’t even have a daemonset chart because it doesn’t make sense to. https://github.com/DevOps-Nirvana/Universal-Kubernetes-Helm-Charts
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Helm makes it overly complex, or is it just me?
See: Open-Source Universal Helm Charts See: Boilerplates of using Open-Source Helm Charts (as a sub-chart)
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The Helmet is a Helm Library Chart that defines many chart templates like Deployment, Service, Ingress, etc which can used in other application charts.
Helm charts - https://github.com/DevOps-Nirvana/Universal-Kubernetes-Helm-Charts Example using helm charts as sub charts - https://github.com/DevOps-Nirvana/Helm-Chart-Boilerplates/tree/master/boilerplate-echoserver
- How do you guys manage your deployment pipelines?
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Monthly 'Shameless Self Promotion' thread - 2023/01
A open-source set of Universal Helm Charts with tons of best-practices baked into it such as autoscaling, PDBs, labeling, and an standardized set of "universal" templates that allows you to pivot between templates easily (meaning, you can easily make a deployment into a Statefulset or a Cronjob). Yes, I need to add more documentation, I know. I'm busy :P
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Creating Kubernetes Templates
Universal Kubernetes Helm Charts
What are some alternatives?
terrakube - Open source IaC Automation and Collaboration Software.
Helm-Chart-Boilerplates - Example implementations of the universal helm charts
Chalice-PynamoDB-Docker-Starter-Kit - A starter kit with some boilerplate code for getting started making low-cost serverless applications in Python on AWS with a great local development setup via Docker Compose
charts - TrueNAS SCALE Apps Catalogs & Charts
kustomize-kcl - Kustomzie KCL Function
Packer - Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.
gimlet - The Flux-based Internal Developer Platform
eksctl - The official CLI for Amazon EKS
EKSCTL-Example-Configurations - Some sample configurations for EKSCTL.io to help understand how best to use it and increase adoption
helm-promotion-sample-app - Sample application that is promoted from QA to Staging to Production
OnlineOrNot - The CLI for OnlineOrNot