diff --git a/content/rancher/v2.x/en/installation/air-gap-high-availability/prepare-private-registry/_index.md b/content/rancher/v2.x/en/installation/air-gap-high-availability/prepare-private-registry/_index.md index c65614336c3..91683272363 100644 --- a/content/rancher/v2.x/en/installation/air-gap-high-availability/prepare-private-registry/_index.md +++ b/content/rancher/v2.x/en/installation/air-gap-high-availability/prepare-private-registry/_index.md @@ -23,7 +23,8 @@ The Rancher HA install uses images from 3 sources. Combine the 3 sources into a ```plain rke config --system-images >> ./rancher-images.txt ``` -* **Cert-Manager** - (Optional) If you choose to install with Rancher Self-Signed TLS certificates, you will need the [`cert-manager`](https://github.com/helm/charts/tree/master/stable/cert-manager) image. You may skip this image if you are using you using your own certificates. +* **Cert-Manager** - (Conditional) Rancher requires a TLS certificate. During installation, if you elect to use the default Rancher self-signed TLS certificates +[Option A: Default Self-Signed Certificates]({{< baseurl >}}/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/#a-choose-an-ssl-option-and-install-rancher) in [Choose an SSL Option and Install Rancher]({{< baseurl >}}/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/), you will need the [`cert-manager`](https://github.com/helm/charts/tree/master/stable/cert-manager) image. You may skip this image if you are using you using your own certificates. Fetch the latest `cert-manager` Helm chart and parse the template for image details. @@ -39,12 +40,10 @@ sort -u rancher-images.txt -o rancher-images.txt ``` -After downloading the release files, publish the images from `rancher-images.txt` to your private registry using the image scripts. +Using a computer with access to the internet, move the images from `rancher-images.txt` to your private registry using the image scripts. >**Note:** Image publication may require up to 20GB of empty disk space. -1. From Terminal, change directories to the path containing the files listed above. - 1. Make `rancher-save-images.sh` an executable. ```