Packaging Applications and Services with Kubernetes Operators
Package applications and services for Kubernetes with the Operator framework.
Package applications and services for Kubernetes with the Operator framework.
Operators give you a convenient way to package, deploy, manage and distribute applications for Kubernetes. The method allows you to package configuration so that users can deploy operators from a simple catalog without having to engage administrators. You can distribute operators beyond your organization using OperatorHub.io which is open to all contributions or the Red Hat OpenShift OperatorHub using Red Hat's certification process.
Conceptually, an Operator takes human operational knowledge and encodes it into software that is more easily packaged and shared with consumers. How you approach and build your Operator is up to you. Advanced Operators are designed to handle upgrades seamlessly, react to failures automatically, and not take shortcuts, such as skipping a software backup process to save time.
A Kubernetes application is both deployed on Kubernetes and managed using the Kubernetes APIs and kubectl/oc tooling. You can think of Operators as the runtime that manages this type of application on Kubernetes.
Learn how to create an OpenShift operator oc-mirror's ISC configuration file...
Observability signal correlation for Red Hat OpenShift, based on the Korrel8r...
Understand how you can utilize the new Traces UI plug-in as part of the Red...
Learn about image-based upgrades, a new developer preview feature that...
Create a CockroachDB Operator from an existing CockroachDB Helm chart,...
Manage etcd clusters on Kubernetes and automate resize, failover, and upgrade...
Red Hat Partner Connect is a program for technology partners—ISVs, SIs, and VARs—that provides software, tools, and other technical resources for your development work, and marketing resources for your marketing & sales colleagues.
Your Operator functionality is verified by Red Hat.
Listed in Red Hat OpenShift OperatorHub and Red Hat Ecosystem Catalog for all customers to see and download.
Using Red Hat Certification Build Service APIs means continuous security compliance—great for CI/CD.
Full Red Hat support for the foundation of Operators and their containers when used with Red Hat OpenShift.
Learn how to create an OpenShift operator oc-mirror's ISC configuration file by scripting.
When deploying an application to access Data Grid deployed via Data Grid Operator a few options can be taken: access via internal service or expose via Route, LoadBalancer, or NodePort
Observability signal correlation for Red Hat OpenShift, based on the Korrel8r project, makes it easier to manage and monitor your infrastructure effectively.
Understand how you can utilize the new Traces UI plug-in as part of the Red Hat OpenShift Container Platform web console experience.
Learn about image-based upgrades, a new developer preview feature that reduces the time required to upgrade a single node OpenShift cluster.
Get started with the bpfman eBPF manager with this tutorial. You'll see how to install the bpfman-operator and deploy a sample eBPF-enabled application.
This story uses a series of metaphors to introduce the concept of Operators, explain how they aid in the automation of clusters, and provide a high-level overview of Operator Lifecycle Management in a way that anyone can understand. Readers will meet Kate the octopus, esteemed cruise ship director, who finds herself overwhelmed with the responsibilities associated with her position.
Interested in the operator community? OperatorHub is the community home for Kubernetes Operators. Find an existing operator, or list your own.