- Documentation
- Red Hat OpenShift Serverless
- About Serverless
- Serverless Functions overview history
Starting on March 12, 2025, OpenShift docs will only be available at docs.redhat.com. From that time on, docs.openshift.com links will automatically redirect to their locations on docs.redhat.com.
You are viewing documentation for a release that is no longer maintained. To view the documentation for the most recent version, see the latest Serverless docs.
- About Serverless
- Installing Serverless
- Preparing to install OpenShift Serverless
- Installing the Serverless Operator
- Installing the Knative CLI
- Installing Knative Serving
- Installing Knative Eventing
- Configuring Knative for Apache Kafka
- Configuring kube-rbac-proxy resources for Knative for Apache Kafka
- Configuring Serverless Functions
- Serverless upgrades
- Functions
- Getting started with functions
- Creating functions
- Running functions locally
- Deploying functions
- Building functions
- Listing existing functions
- Invoking functions
- Deleting functions
- Building and deploying functions on the cluster
- Connecting an event source to a function
- Functions development reference guide
- Configuring functions
- Serving
- Getting started with Knative Serving
- Autoscaling
- Configuring Serverless applications
- Traffic splitting
- External and Ingress routing
- Configuring access to Knative services
- Configuring kube-rbac-proxy resources for Serving
- Configuring custom domains for Knative services
- Configuring high availability for Knative services
- Eventing
- Knative CLI
- Observability
- Integrations
- Removing Serverless
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About OpenShift Serverless Functions
OpenShift Serverless Functions enables developers to create and deploy stateless, event-driven functions as a Knative service on OpenShift Container Platform. The kn func CLI is provided as a plugin for the Knative kn CLI. You can use the kn func CLI to create, build, and deploy the container image as a Knative service on the cluster.
Included runtimes
OpenShift Serverless Functions provides templates that can be used to create basic functions for the following runtimes: