sveltosctl
cluster-api
sveltosctl | cluster-api | |
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5 | 43 | |
19 | 3,374 | |
- | 1.9% | |
8.2 | 9.9 | |
8 days ago | 6 days ago | |
Go | Go | |
Apache License 2.0 | 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.
sveltosctl
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5-Step Approach: ProjectSveltos Event Framework for Kubernetes Deployment with Cilium Gateway API
Once the RKE2 cluster is in a “Running” state, we will use the sveltosctl to register it. For the registration, we need three things: a service account, a kubeconfig associated with that account and a namespace. If you are unsure how to create a Service Account and an associated kubeconfig, there is a script publicly available to help you out.
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5-Step Approach: Projectsveltos for Kubernetes add-on deployment and management on RKE2
The Sveltosctl, is the command-line interface (CLI) for Sveltos. This is an available option to query Sveltos resources and it is available as a Kubernetes pod or as a binary.
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Collecting tech-supports from managed Kubernetes clusters (and more)
sveltosctl can be used to display collected techsupports.
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Kubernetes multi-tenancy with projectsveltos
Using sveltosctl we can verify Sveltos is aware system-admin has full access to managed cluster with label env:production
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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:
cluster-api
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5-Step Approach: Projectsveltos for Kubernetes add-on deployment and management on RKE2
In this blog post, we will demonstrate how easy and fast it is to deploy Sveltos on an RKE2 cluster with the help of ArgoCD, register two RKE2 Cluster API (CAPI) clusters and create a ClusterProfile to deploy Prometheus and Grafana Helm charts down the managed CAPI clusters.
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“Ansible for DevOps” eBook by Jeff Geerling Is Now Free
4. Having moved to a container orchestrator, all of my nodes are immutable. Hardware and VM instances _can_ be born magically into existence. Nearly all infra providers support [cluster-api](https://cluster-api.sigs.k8s.io/). Network infrastructure can now be managed with TF, so I go that route.
- PR to docs are welcome.
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Cluster API Theoretical and Hands-On Breakdown
## Linux curl -L https://github.com/kubernetes-sigs/cluster-api/releases/download/v1.4.4/clusterctl-linux-amd64 -o clusterctl sudo install -o root -g root -m 0755 clusterctl /usr/local/bin/clusterctl ## Mac brew install clusterctl
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Thank you and good bye
Did you ever try CAPI? https://github.com/kubernetes-sigs/cluster-api
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Is it possible to install Rancher to manage an already functioning K8S?
You might find interesting the capi-rancher-import k8s operator we use in Sylva, it would adopt in Rancher server the Cluster API created k8s clusters (with bootstrap provider kubeadm or even rke2 - you can lookup CAPBR for the latter). I understand your clusters are not created by Cluster API, so if you could move the workloads/resources to new clusters created by Cluster API, this can come handy. (Adoption of non-CAPI clusters into CAPI is not yet a standard practice, more in https://github.com/kubernetes-sigs/cluster-api/issues/7776)
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What tool suggestions do you have for someone who's gonna set up an on-premise k8 cluster? Which tools do you use?
Most of the comments have mentioned older tools like kubespray, Ansible, Rancher etc. I would suggest the cloud native way using ClusterAPI or use a tool that relies on ClusterAPI in the backend called Talos
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Multi-tenancy in Kubernetes
Cluster API
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Scaling Event-Driven Applications Made Easy with Sveltos Cross-Cluster Configuration
Sveltos is a powerful open source project that makes managing Kubernetes add-ons a breeze. It automatically discovers ClusterAPI powered clusters and allows you to easily register any other cluster (like GKE). Then, it seamlessly manages Kubernetes add-ons across all your clusters.
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What are some alternatives?
addon-controller - Sveltos Kubernetes add-on controller programmatically deploys add-ons and applications in tens of clusters. Support for ClusterAPI powered clusters, Helm charts, kustomize ,YAMLs. Sveltos has built-in support for multi-tenancy.
rancher - Complete container management platform
sveltos - Contains documentation for projectsveltos
kops - Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management
karmada - Open, Multi-Cloud, Multi-Cluster Kubernetes Orchestration
terraform-k8s - Terraform Cloud Operator for Kubernetes
kcp - Kubernetes-like control planes for form-factors and use-cases beyond Kubernetes and container workloads.
eksctl - The official CLI for Amazon EKS
fleet - Deploy workloads from Git to large fleets of Kubernetes clusters
gitops-playground - Creates a complete GitOps-based operational stack on your Kubernetes clusters
sidero - Sidero Metal is a bare metal provisioning system with support for Kubernetes Cluster API.
argo-cd - Declarative Continuous Deployment for Kubernetes