demos
addon-controller
demos | addon-controller | |
---|---|---|
7 | 15 | |
3 | 191 | |
- | 25.1% | |
6.0 | 9.1 | |
3 months ago | 6 days ago | |
Go | ||
- | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
demos
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Simplifying Kubernetes Cluster Management with Claudie and Sveltos
can be found here.
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Collect logs and Kubernetes resources when Pod is in crashloopbackoff state
The ConfigMap referenced by EventBasedAddOn instance contains all resources that will be deployed in each cluster where a Pod in crashing state is found. In this case:
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Send Slack Notification when Pod is in crashloopbackoff state
All YAMLs used in this example can be found here
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Multi-tenancy with ProjectSveltos
![Sveltos addons management](https://github.com/projectsveltos/demos/raw/main/addons/sveltos_addons.gif)
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Projectsveltos: Manage Kubernetes addons in multiple clusters
https://github.com/projectsveltos/sveltosctl#display-outcome...
But I was still not happy. Main reason, users still had to go and manage cluster labels. I wanted clusters' labels to change as cluster runtime state was changing. So I can express my intent and then forget about it.
So I introduced a second concept in Sveltos. Classifier CRD (https://github.com/projectsveltos/demos/blob/main/classifier...) which allows users to classify clusters based on cluster runtime state (currently kubernetes version and/or resources deployed, but I am working on adding more).
Doing so I can easily now say:
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Upgrading Kubernetes addons automatically as cluster runtime state changes
1) I wanted a controller running in the management cluster, so I can express my intent and as clusters come and go or change their runtime state, controller can make sure my intent is applied. For instance, combing Classifier and ClusterProfile I can say things like, in any cluster running kubernetes version v1.24.x install calico v3.23 and in any cluster running kubernetes version v1.25.x install calico v3.24. as clusters are created/upgraded, sveltos makes sure my intent is deployed (https://github.com/projectsveltos/demos/blob/main/classifier/classifier.gif)
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Deploy Kubernetes add ons in ClusterAPI powered cluster
So a second concept was introduced in Sveltos: Classifier CRD (https://github.com/projectsveltos/demos/blob/main/classifier/classifier.gif) which allows users to classify clusters based on cluster runtime state (currently Kubernetes version and/or resources deployed, but I am working on adding more).
addon-controller
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5-Step Approach: ProjectSveltos Event Framework for Kubernetes Deployment with Cilium Gateway API
👏 Support this project Every contribution counts! If you enjoyed this article, check out the Projectsveltos GitHub repo. You can star 🌟 the project if you find it helpful.
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Sveltos: Automate Configuration Updates for Kubernetes Applications
Sveltos is an open-source Kubernetes project to deploy add-ons in a multitude of Kubernetes cluster. Sveltos can also be instructed to watch for changes in ConfigMaps and Secrets and triggers rolling upgrades for the associated resources, ensuring that applications stay up-to-date.
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Securely Managing, Distributing, and Scaling Secrets Across Multiple Kubernetes Clusters
If you enjoyed this article, please check out the GitHub repo for the project. You can also star 🌟 the project if you found it helpful. The GitHub repo is a great resource for getting started with the project. It contains the code, documentation, and examples. You can also find the latest news and updates on the project on the GitHub repo. Thank you for reading!
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Display information from multiple managed clusters in a central location
And if you like it, please star ⭐ the project on GitHub
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Any Kustomize operator available out there?
With projectsveltos, you can instruct add-on controller to deploy resources using Kustomize (on top of Helm charts and regular YAMLs). Then you could use its event-driven framework to deploy extra resources on demands.
- Kubernetes add-on controller and more
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Kubernetes add-on constraints with openapi and sveltos
When deploying add-ons with Sveltos Kuberntes add-on controller it is now possible to also enforce add-on constraints (defined in the management cluster using openapi).
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Scaling Event-Driven Applications Made Easy with Sveltos Cross-Cluster Configuration
Open a bug/feature enhancement on github
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Is it possible to deploy to KIND cluster via GitHub actions?
Here for instance https://github.com/projectsveltos/sveltos-manager/blob/main/.github/workflows/main.yaml
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Collecting tech-supports from managed Kubernetes clusters (and more)
Documentation can be found here
What are some alternatives?
sveltos-manager - Sveltos is tool for managing Kubernetes add-ons in tens of clusters. Support for ClusterAPI powered clusters and helm charts. Sveltos has built-in support for multi-tenancy. [Moved to: https://github.com/projectsveltos/addon-manager]
cluster-api - Home for Cluster API, a subproject of sig-cluster-lifecycle
sveltos-agent - Classify cluster and report back to management cluster. Evaluates cluster health based on custom health checks. Watches for events and reports those to management cluster.
cluster-api-provider-hetzner - Kubernetes Cluster API Provider Hetzner provides a consistent deployment and day 2 operations of "self-managed" Kubernetes clusters on Hetzner.
k8s_collector - A Kubernetes Job to collect resources, logs and events
classifier - Sveltos Classifier dynamically classify a cluster based on run time information (Kubernetes version, deployed resources and more)
sveltos - Contains documentation for projectsveltos
kind - Kubernetes IN Docker - local clusters for testing Kubernetes
sveltosctl - A CLI to nicely display resources/helm charts deployed in CAPI Cluster by Sveltos. Collect tech-support from managed Kubernetes clusters.
arlon - A kubernetes cluster lifecycle management and configuration tool