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76 lines
2.4 KiB
Markdown
76 lines
2.4 KiB
Markdown
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# Subpath in OpenMetadata
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To configure **OpenMetadata** to operate under a subpath (e.g., `/openmetadata`)—useful when deploying behind a reverse proxy or load balancer—you need to adjust specific settings in the `openmetadata.yaml` configuration file.
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---
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## Configuration Steps
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### 1. Set the Base Path
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Define the `basePath` parameter to configure the application's root context, and ensure that the `publicKeyUrl` is updated accordingly to reflect the new base path.
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This sets the root context for the application.
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```yaml
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basePath: ${BASE_PATH:-/openmetadata}
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```
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This configuration sets the base path to /openmetadata by default. You can override it by setting the BASE_PATH environment variable.
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### 2. Configure Web Paths
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Adjust the web-related paths to align with the specified base path.
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```yaml
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assets:
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resourcePath: /openmetadata/assets/
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uriPath: ${BASE_PATH:-/openmetadata}
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```
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- `applicationContextPath`: Defines the context path for the web application.
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- `rootPath`: Specifies the root path for API endpoints. [GitHub](https://github.com/open-metadata/OpenMetadata/discussions/17954)
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### 3. Set Asset Paths
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Ensure that asset paths are correctly prefixed with the base path.
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```yaml
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assets:
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resourcePath: /openmetadata/assets/
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uriPath: ${BASE_PATH:-/openmetadata}
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```
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- `resourcePath`: Path to static resources.
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- `uriPath`: URI path prefix for assets.
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{% image
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src="/images/v1.8/deployment/subpath/subpath.gif"
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/%}
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## Example Configuration
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Here's how the relevant section of your `openmetadata.yaml` might look:
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```yaml
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basePath: ${BASE_PATH:-/openmetadata}
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publicKeyUrl: ${BASE_PATH:-/}api/v1/system/config/jwks
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web:
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applicationContextPath: ${BASE_PATH:-/openmetadata}
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rootPath: ${BASE_PATH:-/openmetadata}api/*
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assets:
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resourcePath: /openmetadata/assets/
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uriPath: ${BASE_PATH:-/openmetadata}
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```
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## Deployment Considerations
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- **Reverse Proxy Configuration**: Ensure that your reverse proxy (e.g., NGINX, Apache) is configured to forward requests to the OpenMetadata application with the correct subpath.
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- **Environment Variables**: You can override the default base path by setting the BASE_PATH environment variable in your deployment environment. Ensure that related parameters such as basePath, applicationContextPath, rootPath, and publicKeyUrl are updated to reflect this change.
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- **Static Assets**: Verify that static assets are accessible under the new subpath to prevent broken links or missing resources.
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