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Installing Release Bundle

Preparation

Container Registry

  • Access to a container registry for fetching image metadata. It will not work for images that have bypassed a registry by loading directly into a local daemon.

CLI Requirements

  • imgpkg relocates a bundle into a local registry
  • kbld rewrites image references in k8s yaml to pull from a relocated registry
  • kapp for deploys and verifies k8s yaml

All 3 CLIs can be easily installed via brew: brew tap vmware-tanzu/carvel && brew install imgpkg kbld kapp.

Installation

Install cert-manager.

kapp deploy -a cert-manager -f https://github.com/jetstack/cert-manager/releases/download/v1.8.0/cert-manager.yaml

Download your desired release from the releases page.

To install the bundle, you'll first need to relocate it to a docker registry that you can access from your cluster.

SOURCE_CONTROLLER_VERSION=v0.0.0 # update with the release version downloaded
imgpkg copy --tar ~/Downloads/source-controller-bundle-${SOURCE_CONTROLLER_VERSION}.tar --to-repo ${DOCKER_REPO?:Required}/source-controller-bundle

Then, pull down the yaml you'll need for the installation and cd into the bundle:

rm -rf ./source-controller-bundle # imgpkg will create this for us
imgpkg pull -b ${DOCKER_REPO?:Required}/source-controller-bundle -o ./source-controller-bundle

Optional: Trust additional certificate authorities certificate

If a ImageRepository resource references an image in a registry whose certificate was not signed by a Public Certificate Authority (CA), a certificate error x509: certificate signed by unknown authority will occur while applying conventions. To trust additional certificate authorities include the PEM encoded CA certificates in a file and set following environment variable to the location of that file.

CA_DATA=path/to/certfile # a PEM-encoded CA certificate

With the images relocated and the unpacked bundle as your current working directory, deploy Source Controller:

kapp deploy -a source-controller -f <(ytt -f source-controller-bundle/config/source-controller.yaml -f source-controller-bundle/package-overlay.yaml --data-value-file ca_cert_data=${CA_DATA:-source-controller-bundle/ca.pem} | kbld -f source-controller-bundle/.imgpkg/images.yml -f -)

Uninstall

To uninstall Source Controller:

kapp delete -a source-controller

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