AirGap Networks installation guide (#885)

sidebars.js

@@ -246,6 +246,7 @@ module.exports = {
             'self-hosted/manage/buildkit-high-performance',
             'self-hosted/manage/backup',
             'self-hosted/manage/custom-resource-definitions',
+            'self-hosted/manage/airgap',
             'self-hosted/manage/troubleshooting',
             'self-hosted/manage/diagnostics',
             'self-hosted/manage/uninstall-okteto',

src/content/self-hosted/manage/airgap.mdx

@@ -0,0 +1,98 @@
+---
+title: AirGap Networks
+description: Installing Okteto in AirGap Networks
+sidebar_label: AirGap Networks
+id: airgap
+---
+
+import variables from '../../variables.json';
+import CodeBlock from '@theme/CodeBlock';
+import TiersList from "@theme/TiersList";
+
+# AirGap Networks<TiersList tiers="Enterprise Self-Hosted" />
+
+Okteto works on AirGap Networks, but it requires custom configuration.
+This guide has been crafted to help you overcome these hurdles, but we encourage you to [talk to us](https://www.okteto.com/get-demo/) to guide you during the installation.
+
+
+## Step 1: Disable Okteto Telemetry
+
+By default, Okteto sends [telemetry data](self-hosted/helm-configuration.mdx#telemetry) to help us understand usage patterns and prioritize improvements.
+In air-gapped environments, you can disable telemetry by adding the following to your Okteto Helm configuration:
+
+```yaml
+telemetry:
+  enabled: false
+```
+
+Disabling telemetry will automatically stop Okteto CLI analytics for all developers.
+
+## Step 2: Host Images in your Private Registry
+
+By default, all the images needed to deploy the Okteto Platform, and the images used by the Okteto CLI, are hosted in DockerHub.
+In air-gapped environments, you’ll need to host these images in your private registry.
+
+:::info
+This guide assumes that your cluster nodes have pull access to your private registry. If that's not the case, please follow your infrastructure provider's instructions on how to do it
+:::
+
+Push the following images to your private registry for the Okteto Chart installation:
+
+- **okteto/backend:{variables.chartVersion}**
+- **okteto/frontend:{variables.chartVersion}**
+- **okteto/buildkit:{variables.chartVersion}** and **okteto/buildkit:{variables.chartVersion}-rootless**
+- **okteto/registry:{variables.chartVersion}**
+- **okteto/pipeline-runner:{variables.chartVersion}**
+- **okteto/daemon:{variables.chartVersion}**
+- **registry.k8s.io/ingress-nginx/controller-chroot:{variables.nginxVersion}**
+- **ghcr.io/stakater/reloader:{variables.reloaderVersion}**
+- **bitnami/redis:{variables.redisVersion}**
+
+For each Okteto CLI version, push the following images to your private registry:
+
+- **okteto/okteto:{variables.cliVersion}**
+
+:::info
+For Okteto Chart {variables.chartVersion}, we recommend enforcing the usage of Okteto CLI {variables.cliVersion} in your developer's machines to reduce maintenance overhead
+:::
+
+## Step 3: Update Helm Configuration
+
+Once your images are pushed to your private registry, update your Okteto Helm configuration as follows:
+
+```yaml
+globals:
+  registry: <<your-registry-url>>
+
+cli:
+  image:
+    registry: <<your-registry-url>>
+
+ingress-nginx:
+  global:
+    image:
+      registry: <<your-registry-url>>
+
+okteto-nginx:
+  global:
+    image: <<your-registry-url>>
+
+reloader:
+  reloader:
+    deployment:
+      image:
+        name: <<your-registry-url>>/stakater/reloader
+
+redis:
+  global:
+    imageRegistry: <<your-registry-url>>
+```
+
+
+## Step 4: Install or Upgrade Okteto 
+
+Execute the following command to install or upgrade your Okteto instance:
+
+<CodeBlock language="bash">
+  {`helm upgrade --install okteto okteto/okteto -f config.yaml --namespace=okteto --create-namespace --version=${variables.chartVersion}`}
+</CodeBlock>

src/content/variables.json

@@ -2,5 +2,8 @@
   "kubernetesMinVersion": "1.27",
   "kubernetesMaxVersion": "1.30",
   "cliVersion": "3.1.0",
-  "chartVersion": "1.26.0"
+  "chartVersion": "1.26.0",
+  "nginxVersion": "v1.11.2",
+  "reloaderVersion": "v1.0.119",
+  "redisVersion": "7.4.0-debian-12-r1"
 }