opensearch: dashboard access

fixes #717

Co-authored-by: Morten Lied Johansen <[email protected]>
Co-authored-by: Carl Hedgren <[email protected]>

Author: 3 people

docs/persistence/opensearch/how-to/dashboard.md

@@ -0,0 +1,29 @@
+---
+tags: [how-to, opensearch, dashboard]
+---
+
+# Get access to the dashboard
+
+Each OpenSearch instance in Aiven comes with a built-in dashboard for visualizing your data.
+To get access to this dashboard you need to follow these steps:
+
+{%- if tenant() == "nav" %}
+## Prerequisites
+
+Enable the `aiven-prod` gateway in Naisdevice using [JITA](../../../operate/naisdevice/explanations/jita.md).
+
+{%- endif %}
+
+## Create service account for access
+
+1. Create a personal temporary Aiven service account using [nais-cli](../../../operate/cli/README.md).
+
+    ```
+    nais aiven create --access read --instance opensearch ignored namespace
+    ```
+
+2. Retrieve dashboard URI, username, and password using nais-cli and the command that was outputted from the last command
+
+    ```
+    nais aiven get opensearch secret-name namespace
+    ```