sealed_secrets: Add sample working

sealed_secrets/README.md

@@ -0,0 +1,28 @@
+# Info
+
+1. [Installation](https://github.com/bitnami-labs/sealed-secrets?tab=readme-ov-file#helm-chart)
+
+```console
+helm repo add sealed-secrets https://bitnami-labs.github.io/sealed-secrets
+```
+
+```console
+helm install sealed-secrets sealed-secrets/sealed-secrets -f helm/values
+```
+
+2. Create a secret
+
+```console
+kubectl create secret generic sealed-test-secret --dry-run=client --from-env-file=secrets/mysecrets.env -o yaml | kubeseal \
+    --controller-name=sealed-secrets \
+    --controller-namespace=default \
+    --format yaml
+```
+
+OR
+
+```console
+echo -n "MySecret" | kubeseal --raw --name sealed-test-secret \
+    --controller-name=sealed-secrets \
+    --controller-namespace=default
+```