tileserver-gl/docs/usage.rst
Andrew Calcutt 9a9ddb788f docs: update usage of --file
Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
2023-10-15 12:53:46 -04:00

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=====
Usage
=====
Getting started
======
::
Usage: main.js tileserver-gl [file] [options]
Options:
--file <file> MBTiles or PMTiles file
ignored if the configuration file is also specified
--mbtiles <file> (DEPRECIATED) MBTiles file
ignored if file is also specified
ignored if the configuration file is also specified
-c, --config <file> Configuration file [config.json] (default: "config.json")
-b, --bind <address> Bind address
-p, --port <port> Port [8080] (default: 8080)
-C|--no-cors Disable Cross-origin resource sharing headers
-u|--public_url <url> Enable exposing the server on subpaths, not necessarily the root of the domain
-V, --verbose More verbose output
-s, --silent Less verbose output
-l|--log_file <file> output log file (defaults to standard out)
-f|--log_format <format> define the log format: https://github.com/expressjs/morgan#morganformat-options
-v, --version output the version number
-h, --help display help for command
Default preview style and configuration
======
- If no configuration file is specified, a default preview style (compatible with openmaptiles) is used.
- If no data file is specified (and is not found in the current working directory), a sample file is downloaded (showing the Zurich area)
Reloading the configuration
======
It is possible to reload the configuration file without restarting the whole process by sending a SIGHUP signal to the node process.
- The `docker kill -s HUP tileserver-gl` command can be used when running the tileserver-gl docker container.
- The `docker-compose kill -s HUP tileserver-gl-service-name` can be used when tileserver-gl is run as a docker-compose service.
Docker and `--port`
======
When running tileserver-gl in a Docker container, using the `--port` option would make the container incorrectly seem unhealthy.
Instead, it is advised to use Docker's port mapping and map the default port 8080 to the desired external port.