Creates a new coverage (raster layer) in the specified coverage store.

Parameters

• conn — a GeoserverConfig.Connection
• workspace — the workspace name
• coverage_store — the coverage store name
• coverage_name — desired name of the coverage
• params — metadata map with keys: :title, :srs, :native_bbox, :latlon_bbox, :grid, and optionally :description, :abstract, :native_crs, :metadata, :enabled
• file_path — URL or file path of the GeoTIFF/COG

Returns

• {:ok, coverage_name} on success
• {:error, {:http_error, status, body}} on failure
• {:error, {:request_failed, reason}} on transport error

Deletes a coverage layer from a workspace and coverage store.

Parameters

• conn — a GeoserverConfig.Connection
• workspace — the workspace name
• coverage_store — the coverage store name
• coverage_name — name of the coverage to delete
• recurse — if true, also deletes linked resources (default: false)

Returns

• {:ok, coverage_name} on success
• {:error, {:not_found, coverage_name}} when the coverage does not exist
• {:error, {:http_error, status, body}} on other HTTP failure
• {:error, {:request_failed, reason}} on transport error

Fetches a single coverage by name from the given workspace and coverage store.

Returns

• {:ok, coverage} on success (a map with coverage details)
• {:error, {:http_error, status, body}} on non-200 response
• {:error, {:request_failed, reason}} on transport error

Lists all coverages for a given workspace and coverage store.

Returns

• {:ok, [coverage]} on success
• {:error, :unexpected_format, body} when the response body is unrecognised
• {:error, {:http_error, status, body}} on non-200 response
• {:error, {:request_failed, reason}} on transport error

Updates an existing coverage (raster layer) in the specified coverage store.

Parameters

• conn — a GeoserverConfig.Connection
• workspace — the workspace name
• coverage_store — the coverage store name
• coverage_name — name of the coverage to update
• params — map with fields to update: :title, :description, :abstract, :enabled, :srs, :native_bbox, :latlon_bbox, :metadata, :keywords

Returns

• {:ok, coverage_name} on success
• {:error, {:http_error, status, body}} on failure
• {:error, {:request_failed, reason}} on transport error