diff --git a/docs/pages-for-subheaders/istio.md b/docs/pages-for-subheaders/istio.md index 5ffed346532..fca71f8be0c 100644 --- a/docs/pages-for-subheaders/istio.md +++ b/docs/pages-for-subheaders/istio.md @@ -115,11 +115,9 @@ To install Istio on an RKE2 cluster, follow the steps in [this section.](../inte ## Upgrading Istio in an Air-Gapped Environment -In Rancher v2.6.x and up, Istio may be upgraded in an air-gapped environment. - The Istio pod security policy is now enabled by default. A new value, `installer.releaseMirror.enabled`, has been added to the rancher-istio chart to enable and disable the server that supports air-gapped upgrades. Note that `installer.releaseMirror.enabled` is set to `false` by default. You can set this value as needed when you install or upgrade. Follow the steps below: -1. Provision an air-gapped Rancher 2.6.x instance and an air-gapped custom cluster in the Rancher UI. +1. Provision an air-gapped Rancher instance and an air-gapped custom cluster in the Rancher UI. 2. Install Monitoring in the cluster: **Cluster Explorer -> Apps & Marketplace -> Charts -> Monitoring**. 3. Pull all required images for Istio into the private registry you will use in the air-gapped environment. 4. Install Istio in the cluster: **Cluster Explorer -> Apps & Marketplace -> Charts -> Istio**. @@ -136,4 +134,4 @@ You can enable [Jaeger](https://www.jaegertracing.io/[) and [Kiali](https://kial If you haven't already, set `installer.releaseMirror.enabled=true` to upgrade Istio. -::: \ No newline at end of file +::: diff --git a/versioned_docs/version-2.6/pages-for-subheaders/istio.md b/versioned_docs/version-2.6/pages-for-subheaders/istio.md index f967d2ee297..e85f05cfab3 100644 --- a/versioned_docs/version-2.6/pages-for-subheaders/istio.md +++ b/versioned_docs/version-2.6/pages-for-subheaders/istio.md @@ -122,3 +122,28 @@ By default the Egress gateway is disabled, but can be enabled on install or upgr ## Additional Steps for Installing Istio on an RKE2 Cluster To install Istio on an RKE2 cluster, follow the steps in [this section.](../integrations-in-rancher/istio/configuration-options/install-istio-on-rke2-cluster.md) + +## Upgrading Istio in an Air-Gapped Environment + +In Rancher v2.6.x and up, Istio may be upgraded in an air-gapped environment. + +The Istio pod security policy is now enabled by default. A new value, `installer.releaseMirror.enabled`, has been added to the rancher-istio chart to enable and disable the server that supports air-gapped upgrades. Note that `installer.releaseMirror.enabled` is set to `false` by default. You can set this value as needed when you install or upgrade. Follow the steps below: + +1. Provision an air-gapped Rancher 2.6.x instance and an air-gapped custom cluster in the Rancher UI. +2. Install Monitoring in the cluster: **Cluster Explorer -> Apps & Marketplace -> Charts -> Monitoring**. +3. Pull all required images for Istio into the private registry you will use in the air-gapped environment. +4. Install Istio in the cluster: **Cluster Explorer -> Apps & Marketplace -> Charts -> Istio**. + +:::note + +You can enable [Jaeger](https://www.jaegertracing.io/[) and [Kiali](https://kiali.io/) on a fresh Istio install. To ensure that Jaeger and Kiali work, set `installer.releaseMirror.enabled` to `true` in `values.yaml` during installation. + +::: + +5. Upgrade the Istio installation. + +:::caution + +If you haven't already, set `installer.releaseMirror.enabled=true` to upgrade Istio. + +:::