Disable multi-tenancy in OpenSearch

Author: siegfriedweber

docs/modules/demos/images/logging/tenant.png

@@ -80,10 +80,6 @@ Log in with the username `admin` and password `adminadmin`.
 
 NOTE: On first login, you will be presented with some options. Feel free to bypass them to get to the logs.
 
-Select the `Global` tenant to have access to the pre-configured `vector-*` index pattern.
-
-image::logging/tenant.png[]
-
 Click _Discover_ in the menu on the left to view the recent logs.
 If you do not see anything, increase the search window to greater than _Last 15 minutes_.
 

docs/modules/demos/pages/logging.adoc

@@ -274,7 +274,7 @@ Log in at http://localhost:5601 with:
 * *Username*: `admin`
 * *Password*: `adminadmin`
 
-Select the *Global* tenant, then navigate to *Discover* to browse the `rag-documents` index:
+Navigate to *Discover* to browse the `rag-documents` index:
 
 * Document titles and content
 * Categories (airflow-operator, kafka-operator, trino-operator, etc.)

docs/modules/demos/pages/opensearch-rag.adoc

@@ -15,8 +15,7 @@ options:
     type: NodePort
     port: 5601
     annotations:
-      stackable.tech/logging-view-logs: |-
-        /app/discover?security_tenant=global#/view/logs
+      stackable.tech/logging-view-logs: /app/discover#/view/logs
       stackable.tech/logging-credentials-secret: opensearch-user
     labels:
       stackable.tech/vendor: Stackable
@@ -34,3 +33,5 @@ options:
     # Use the ServiceAccount of OpenSearch because its permissions are already configured to work on
     # OpenShift.
     name: opensearch-serviceaccount
+config:
+  opensearch_security.multitenancy.enabled: false

stacks/_templates/opensearch-dashboards.yaml

@@ -88,6 +88,8 @@ stringData:
             authentication_backend:
               type: intern
         authz: {}
+        kibana:
+          multitenancy_enabled: false
   internal_users.yml: |
     ---
     _meta:

stacks/logging/opensearch.yaml

@@ -28,7 +28,6 @@ spec:
                   --retry-delay 5 \
                   --header "Content-Type:application/json" \
                   --header "osd-xsrf:true" \
-                  --header "securitytenant: global" \
                   --data '{
                             "attributes": {
                               "title": "vector-*",
@@ -39,7 +38,6 @@ spec:
               curl \
                   --header "Content-Type:application/json" \
                   --header "osd-xsrf:true" \
-                  --header "securitytenant: global" \
                   --data '{
                             "attributes": {
                               "title":"Logs",

stacks/logging/setup-opensearch-dashboards.yaml

@@ -90,6 +90,8 @@ stringData:
             authentication_backend:
               type: intern
         authz: {}
+        kibana:
+          multitenancy_enabled: false
   internal_users.yml: |
     ---
     _meta: