operator-sdk
sample-controller-kubebuilder
Our great sponsors
| operator-sdk | sample-controller-kubebuilder | |
|---|---|---|
| 23 | 1 | |
| 6,990 | 15 | |
| 1.0% | - | |
| 8.1 | 0.0 | |
| 7 days ago | over 4 years ago | |
| Go | Go | |
| Apache License 2.0 | MIT License |
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.
operator-sdk
-
Building a Kubernetes Operator with the Operator Framework
operator-sdk: brew install operator-sdk
-
Annotations in Kubernetes Operator Design
The operator that I've been working on is designed to manage the full lifecycle of a QuestDB database instance, including version and hardware upgrades, config changes, backups, and (eventually) recovery from node failure. I used the Operator SDK and kubebuilder frameworks to provide scaffolding and API support.
-
Hacking in kind (Kubernetes in Docker)
I've recently been working on an operator (built using the operator-sdk) that manages cluster node lifecycles. Kind allows you to spin up clusters with multiple nodes, using a Docker container per-node and joining them using a common Docker network. However, the kind executable does not allow you to modify an existing cluster by adding or removing a node.
-
Creating Kubernetes Operators with operator-sdk
To illustrate what we can do with an operator, I will create a proof of concept using operator-sdk. According to the official website::
- What Is A Kubernetes Operator?
-
Writing a Kubernetes Operator
Besides the frameworks TFA lists, you can also build Operators in Ansible or Helm.
https://sdk.operatorframework.io/
- Question: Resources to learn K8s operator programming
-
Using k8s-apiserver as AAA server for microservices?
Operator SDK is basically just a thin wrapper for kube-builder
-
What topics should I cover as DevOps in Golang after practice and learning syntax
You mean the Operator SDK? https://sdk.operatorframework.io
-
Dont understand how I can watch external resources modification/deletion with my custom operator
yes I agree with youu, an issue has been opened on the operator-sdk github page regarding this topic https://github.com/operator-framework/operator-sdk/issues/6117
sample-controller-kubebuilder
-
InterSystems Kubernetes Operator Deep Dive: Introduction to Kubernetes Operators
Sample implementations of the Kubebuilder project can be found in the sample-controller-kubebuilder and in kubebuilder-sample-controller repositories.
What are some alternatives?
kubebuilder - Kubebuilder - SDK for building Kubernetes APIs using CRDs
controller-runtime - Repo for the controller-runtime subproject of kubebuilder (sig-apimachinery)
terraform-provider-kubernetes-alpha - A Terraform provider for Kubernetes that uses dynamic resource types and server-side apply. Supports all Kubernetes resources.
postgres-operator - Postgres operator creates and manages PostgreSQL clusters running in Kubernetes
sandbox-operator - A Kubernetes operator for creating isolated environments
postgres-operator - Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.
go-tfe - Terraform Cloud/Enterprise API Client/SDK in Golang
Ansible - Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
cilium-cli - CLI to install, manage & troubleshoot Kubernetes clusters running Cilium
gobyexample - Go by Example
queue - Create task queues, add and take jobs, monitor failed tasks