docs: add steps to configure supportLinks in Helm chart

ericpaulsen · ericpaulsen · commit c586445145f0 · 2024-01-14T23:14:43.000Z
diff --git a/docs/admin/appearance.md b/docs/admin/appearance.md
@@ -67,6 +67,45 @@ supportLinks:
 
 The link icons are optional, and limited to: `bug`, `chat`, and `docs`.
 
+### Kubernetes configuration
+
+To pass in the `supportLinks` YAML file above into your Coder Kubernetes deployment,
+follow the steps below.
+
+#### 1. Create Kubernetes Secret From File
+
+Run the below commmand to create the YAML file as a Kubernetes secret in your cluster:
+
+```console
+kubectl create secret generic coder-support-links -n <coder-namespace> --from-file=config.yaml
+```
+
+#### 2. Mount Secret as Volume in Helm Chart
+
+Next, update your Helm chart values as follows:
+
+```yaml
+coder:
+  env:
+  - name: CODER_CONFIG_PATH
+    value: /etc/coder/config.yaml
+  volumes:
+  - name: coder-config
+    secret:
+      secretName: coder-support-links
+  volumeMounts:
+  - name: coder-config
+    mountPath: /etc/coder/
+```
+
+#### 3. Upgrade Coder
+
+Lastly, upgrade Coder using the following command:
+
+```console
+helm upgrade coder coder-v2/coder -n <coder-namespace> -f <values-file.yaml>
+```
+
 ## Up next
 
 - [Enterprise](../enterprise.md)
