From 935e48215e4e2f708bc2c74bea29e3f6d7f3599f Mon Sep 17 00:00:00 2001
From: vladd-bit <vlad.a.dinu@gmail.com>
Date: Wed, 4 Mar 2026 12:31:31 +0000
Subject: [PATCH 1/2] Docs: updated ES/OS setup docs.

---
 docs/deploy/services.md                   | 14 ++++++++++++-
 docs/security/elasticsearch_opensearch.md | 24 ++++++++++++++++++++++-
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/docs/deploy/services.md b/docs/deploy/services.md
index 288290cf..3874707a 100644
--- a/docs/deploy/services.md
+++ b/docs/deploy/services.md
@@ -410,11 +410,23 @@ Web UI for exploring indexed data, visualising documents, managing index templat
 
 - URL: **https://localhost:5601**
 
-#### credentials
+#### Credentials
 
 - **OpenSearch Dashboards:** `admin` / `admin`  
 - **Elasticsearch Native:** `elastic` / `kibanaserver`  
 
+#### First login setup (OpenSearch Dashboards)
+
+After signing in to OpenSearch Dashboards:
+
+1. Open the user menu and choose **Switch tenant**.
+2. Select `Global` so saved objects are shared across users/roles.
+3. Go to **Stack Management** → **Workspaces** and click **Create workspace**.
+4. Create a workspace (for example `cogstack-main`) in the `Global` tenant.
+5. Create data views/dashboards in that workspace.
+
+`Private` tenant is isolated per user and should be avoided for shared environments.
+
 #### Containers
 
 - `cogstack-kibana` (OpenSearch Dashboards or Kibana depending on configuration)
diff --git a/docs/security/elasticsearch_opensearch.md b/docs/security/elasticsearch_opensearch.md
index 90f96466..65a3331a 100644
--- a/docs/security/elasticsearch_opensearch.md
+++ b/docs/security/elasticsearch_opensearch.md
@@ -145,7 +145,7 @@ security/certificates/elastic/opensearch/
 | **Kibana** | `elasticsearch-{1,2,3}.crt`, `elasticsearch-{1,2,3}.key`, `elastic-stack-ca.crt.pem` | `security/certificates/elastic/elasticsearch/` |
 | **OpenDashboard (OpenSearch)** | `admin.pem`, `admin-key.pem`, `es_kibana_client.pem`, `es_kibana_client.key` | `security/certificates/elastic/opensearch/` |
 
-All certificate references in `services/kibana/config/kibana_opensearch.yml` or `services.yml` must point to these locations.
+All certificate references in `services/kibana/config/opensearch.yml` or `services.yml` must point to these locations.
 
 ---
 
@@ -218,6 +218,28 @@ Troubleshooting:
 
 OpenSearch includes default roles (`admin`, `kibanaserver`, `readall`, `snapshotrestore`, etc.) — always change their passwords after first run.
 
+##### OpenSearch Dashboards post-login setup (Global tenant + workspace)
+
+After your first login to `https://localhost:5601` (default: `admin` / `admin`):
+
+1. Open the user menu (top-right) and select **Switch tenant**.
+2. Select `Global`, then apply the change.
+3. Open **Stack Management** → **Workspaces** (or the workspace switcher in the header) and click **Create workspace**.
+4. Enter a workspace name (for example `cogstack-main`) and keep it in the `Global` tenant.
+5. Save, then create data views and dashboards inside this workspace.
+
+Use `Global` for shared dashboards and saved objects.  
+`Private` tenant content is user-specific and not visible to other users.
+
+If tenant switching or workspace creation is not available in the UI, verify these settings in `services/kibana/config/opensearch.yml`:
+
+```yaml
+opensearch_security.multitenancy.enabled: true
+opensearch_security.multitenancy.tenants.enable_global: true
+opensearch_security.multitenancy.tenants.preferred: ["Global"]
+workspace.enabled: true
+```
+
 ---
 
 #### Elasticsearch (native)

From d3be6801e15d9f87cfb51dae1392de0caea4f42d Mon Sep 17 00:00:00 2001
From: vladd-bit <vlad.a.dinu@gmail.com>
Date: Mon, 13 Apr 2026 16:17:43 +0100
Subject: [PATCH 2/2] Updated NiFi to 2.9.0

---
 deploy/nifi.env | 2 +-
 nifi/Dockerfile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/deploy/nifi.env b/deploy/nifi.env
index e8884076..7dedcbfd 100644
--- a/deploy/nifi.env
+++ b/deploy/nifi.env
@@ -19,7 +19,7 @@ NIFI_DOCKER_LOG_NUM_FILES=10
 
 ##############################################################################################################################
 
-NIFI_VERSION="2.8.0"
+NIFI_VERSION="2.9.0"
 
 # NiFi Docker image
 NIFI_DOCKER_IMAGE="cogstacksystems/cogstack-nifi:latest"
diff --git a/nifi/Dockerfile b/nifi/Dockerfile
index c3b93ee8..74cc912d 100644
--- a/nifi/Dockerfile
+++ b/nifi/Dockerfile
@@ -1,4 +1,4 @@
-ARG NIFI_VERSION=2.8.0
+ARG NIFI_VERSION=2.9.0
 
 FROM apache/nifi:${NIFI_VERSION}