update langflow: #821

TrivadisPF · Apr 16, 2024 · f194cd7 · f194cd7
1 parent 05a60ba
commit f194cd7
Show file tree

Hide file tree

Showing 4 changed files with 9 additions and 2 deletions.
diff --git a/documentation/configuration.md b/documentation/configuration.md
@@ -713,6 +713,7 @@ For each service there might be some other settings, such as controlling the num
 | [**_Langflow_**](./services/langflow.md) &nbsp;&nbsp;&nbsp;&nbsp;![x86-64](./images/x86-64.png)                                   	|         	|       	|                                                                                                                                                                                     	|             	|                                	|
 | `LANGFLOW_enable`                               	| `false` 	| 1.18.0 	| Generate Langflow service                                                                                                                                                            	|             	|                                	|
 | `LANGFLOW_volume_map_data`                               	| `false` 	| 1.18.0 	| Volume map the data folder into langflow.                                                                                                                                                     	|             	|                                	|
+| `LANGFLOW_database_type`                               	| `sqlite` 	| 1.18.0 	|  The database to store the Flowise data, either `sqlite` or `postgres`.                                                                                                                                                          	|             	|                                	|
 | `LANGFLOW_database_username`                               	| `postgres` 	| 1.18.0 	|  The username for the PostgreSQL database.                                                                                                                                                	|             	|                                	|
 | `LANGFLOW_database_password`                               	| `abc123!` 	| 1.18.0 	|  The password for the PostgreSQL database.                                                                                                                                                	|             	|                                	|
 | `FLOWISE_database_name`                               	| `postgres` 	| 1.18.0 	|  The PostgreSQL database name.                                                                                                                                                	|             	|                                	|

diff --git a/documentation/port-mapping.md b/documentation/port-mapping.md
@@ -161,7 +161,7 @@ Container Port(s) | Internal Port(s)           | Service (alternatives) |
 7688 | 7687 | neo4j-2 |
 7689 | 7687 | neo4j-3 |
 7690 | 7687 | memgraph-platform |
-7860 | 7860 | langflow-backend |
+7860 | 7860 | langflow|
 8000 | 8000 | kong (proxy) |
 8001 | 8001 | kong (admin api) |
 8002 | 8002 | kong (admin gui) |
@@ -616,7 +616,6 @@ Container Port(s) | Internal Port(s)           | Service (alternatives) |
 28363 | 9200 | datahub-opensearch |
 28364 | 8080 | autogen-studio |
 28365 | 3000 | alpaca-webui |
-28366 | 7860 | langflow-frontend |
 
 
 ## Ports > 28500

diff --git a/modern-data-platform-stack/generator-config/templates/docker-compose.yml.j2 b/modern-data-platform-stack/generator-config/templates/docker-compose.yml.j2
@@ -11181,7 +11181,12 @@ services:
     extra_hosts:
       - "host.docker.internal:host-gateway"
     environment:
+    {% if (LANGFLOW_database_type | lower) == 'sqlite' %}
+      LANGFLOW_DATABASE_URL: sqlite:///./langflow.db
+    {% endif -%}   {#  LANGFLOW_database_type #}
+    {% if (LANGFLOW_database_type | lower) == 'postgres' %}
       LANGFLOW_DATABASE_URL: postgresql://{{LANGFLOW_database_user}}:{{LANGFLOW_database_password}}@postgresql:5432/{{LANGFLOW_database_name}}
+    {% endif -%}   {#  LANGFLOW_database_type #}
       LANGFLOW_CONFIG_DIR: /var/lib/langflow
     {%if use_timezone | default(false) %}
       TZ: {{use_timezone}}

diff --git a/modern-data-platform-stack/generator-config/vars/config.yml b/modern-data-platform-stack/generator-config/vars/config.yml
@@ -1159,6 +1159,8 @@
       #
       LANGFLOW_enable: false
       LANGFLOW_volume_map_data: false
+      # one of sqlite, postgres
+      LANGFLOW_database_type: postgres
       LANGFLOW_database_user: postgres
       LANGFLOW_database_password: abc123!
       LANGFLOW_database_name: postgres