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Sign UpCombined operator for Knative.
Chainguard Containers are regularly-updated, secure-by-default container images.
For those with access, this container image is available on cgr.dev
:
Be sure to replace the ORGANIZATION
placeholder with the name used for your organization's private repository within the Chainguard Registry.
The official Knative Operator image includes multiple components, including operator
and webhook
. The Chainguard Operator Image provides images for the operator
and webhook
components of the Knative Operator, which are comparable to the Knative Operator Image from Google Container Registry. However, the Chainguard image does not run as the root user and contains only the minimum set of tools and dependencies needed to function. This means it doesn't include things like a shell or a package manager.
The Knative Operator image of Chainguard provides the following images for each of the component of Knative Operator:
To get started with the Knative Operator, you can use the following Helm chart to install the Knative Operator on your Kubernetes cluster.
You can use the following values.yaml file to install the Knative Operator using Helm basically:
then run the following command:
This will install the Knative Operator on your Kubernetes cluster.
After the installation, you can check the status of the Knative Operator by running the following command:
Once the Knative Operator is up and running, you can start using it to install Knative components on your Kubernetes cluster like Knative Serving, Knative Eventing, and Knative Monitoring.
For example to install Knative Serving, you can use the following command:
After a few seconds, you can check the status of the Knative Serving by running the following command:
Chainguard Containers are minimal container images that are secure by default.
In many cases, the Chainguard Containers tagged as :latest
contain only an open-source application and its runtime dependencies. These minimal container images typically do not contain a shell or package manager. Chainguard Containers are built with Wolfi, our Linux undistro designed to produce container images that meet the requirements of a more secure software supply chain.
The main features of Chainguard Containers include:
For cases where you need container images with shells and package managers to build or debug, most Chainguard Containers come paired with a -dev
variant.
Although the -dev
container image variants have similar security features as their more minimal versions, they feature additional software that is typically not necessary in production environments. We recommend using multi-stage builds to leverage the -dev
variants, copying application artifacts into a final minimal container that offers a reduced attack surface that won’t allow package installations or logins.
To better understand how to work with Chainguard Containers, please visit Chainguard Academy and Chainguard Courses.
In addition to Containers, Chainguard offers VMs and Libraries. Contact Chainguard to access additional products.
This software listing is packaged by Chainguard. The trademarks set forth in this offering are owned by their respective companies, and use of them does not imply any affiliation, sponsorship, or endorsement by such companies.
Chainguard container images contain software packages that are direct or transitive dependencies. The following licenses were found in the "latest" tag of this image:
Apache-2.0
LGPL-2.1-or-later
MIT
MPL-2.0
For a complete list of licenses, please refer to this Image's SBOM.
Software license agreement