Merged steps inside documentation about webhook certificate creation (#…

…3768) Updated documentation about webhook certificate creation
googleforgames · Apr 19, 2024 · 772fffb · 772fffb
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diff --git a/examples/webhookfleetautoscalertls.yaml b/examples/webhookfleetautoscalertls.yaml
@@ -36,4 +36,4 @@ spec:
       # optional for URL defined webhooks
       url: https://autoscaler-tls-service.default.svc:8000/scale
       # optional, if you want to provide your own ca cert to test against
-      caBundle: 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
+      caBundle: $CA_BUNDLE
diff --git a/site/content/en/docs/Getting Started/create-webhook-fleetautoscaler.md b/site/content/en/docs/Getting Started/create-webhook-fleetautoscaler.md
@@ -342,15 +342,9 @@ kubectl create secret tls autoscalersecret --cert=webhook.crt --key=webhook.key
 ```
 
 You need to put Base64-encoded string into caBundle field in your fleetautoscaler yaml configuration:
-```bash
-base64 -i ./rootCA.pem
-```
-
-Copy the output of the command above and replace the caBundle field in your text editor (say vim) with the new value:
-
 ```bash
 wget https://raw.githubusercontent.com/googleforgames/agones/{{< release-branch >}}/examples/webhookfleetautoscalertls.yaml
-vim ./webhookfleetautoscalertls.yaml
+sed --in-place -e "s/\$CA_BUNDLE/$( cat ./rootCA.pem |  base64 -w0)/" webhookfleetautoscalertls.yaml
 ```
 
 #### 3. Deploy a Webhook service for autoscaling