docs: add note about Tanka deploying test resources

This behaviour was previously undocumented. See #550 for more context.
grafana · Jan 30, 2025 · e1c8547 · e1c8547
1 parent e75bbf8
commit e1c8547
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diff --git a/docs/src/content/docs/helm.mdx b/docs/src/content/docs/helm.mdx
@@ -310,3 +310,15 @@ custom: helm.template('foo', './charts/foo', {
 ```
 
 The literal default format used is `{{ print .kind "_" .metadata.name | snakecase }}`
+
+### Tanka deploys test charts
+
+By default, Tanka will deploy charts using the default flags for `helm
+template` which also includes things like test resources. If that's not what
+you want, then you can set the `skipTests` option when running `helm.template`:
+
+```jsonnet
+custom: helm.template('foo', './charts/foo', {
+  skipTests: true,
+})
+```