mapproxy-seed - pre-generate tiles for MapProxy

Description

mapproxy-seed  pre-generates  tiles for MapProxy to improve the performance for commonly requested views,
       because MapProxy creates all tiles on demand otherwise.

       The tool can seed one or more polygon or BBOX areas for each cached layer.

       MapProxy does not seed the tile pyramid level by level, but traverses the tile pyramid depth-first,  from
       bottom  to  top.  This is optimized to work with the caches of your operating system and geospatial data‐
       base, and not against.

Example

       Seed with concurrency of 4:

       mapproxy-seed-f mapproxy.yaml -c 4 seed.yaml

       Print summary of all seed tasks and exit:

       mapproxy-seed-f mapproxy.yaml -s seed.yaml --summary--seed ALL

       Interactively select which tasks should be seeded:

       mapproxy-seed-f mapproxy.yaml -s seed.yaml -i

       Seed task1 and task2 and cleanup task3 with concurrency of 2:

       mapproxy-seed-f mapproxy.yaml -s seed.yaml -c 2 --seed task1,task2 \
        --cleanup task3

                                                26 November 2024                                mapproxy-seed(1)

Name

       mapproxy-seed - pre-generate tiles for MapProxy

Options

-sseed.yaml, --seed-confseed.yaml
The seed configuration. You can also pass the configuration as the last argument to mapproxy-seed.

-fmapproxy.yaml, --proxy-confmapproxy.yaml
The MapProxy configuration to use. This file should describe all caches and grids that the seed
configuration references.

-cN, --concurrencyN
The number of concurrent seed worker. Some parts of the seed tool are CPU intensive (image split‐
ting and encoding), use this option to distribute that load across multiple CPUs. To limit the
concurrent requests to the source WMS see wms_source_concurrent_requests_label.

-n, --dry-run
This will simulate the seed/cleanup process without requesting, creating or removing any tiles.

--summary
Print a summary of all seeding and cleanup tasks and exit.

-i, --interactive
Print a summary of each seeding and cleanup task and ask if mapproxy-seed should seed/cleanup that
task. It will query for each task before it starts.

--seedtask1,task2,..
Only seed the named seeding tasks. You can select multiple tasks with a list of comma separated
names, or you can use the --seed option multiple times. You can use ALL to select all tasks.
This disables all cleanup tasks unless you also use the --cleanup option.

--cleanuptask1,task2,..
Only cleanup the named tasks. You can select multiple tasks with a list of comma separated names,
or you can use the --cleanup option multiple times. You can use ALL to select all tasks. This
disables all seeding tasks unless you also use the --seed option.

--continue
Continue an interrupted seed progress. MapProxy will start the seeding progress at the beginning
if the progress file (--progress-file) was not found. MapProxy can only continue if the previous
seed was started with the --progress-file or --continue option.

--progress-file
Filename where MapProxy stores the seeding progress for the --continue option. Defaults to .map‐
proxy_seed_progress in the current working directory. MapProxy will remove that file after a suc‐
cessful seed.

--duration
Stop seeding process after this duration. This option accepts duration in the following format:
120s, 15m, 4h, 0.5d Use this option in combination with --continue to be able to resume the seed‐
ing.

--reseed-file
File created by mapproxy-seed at the start of a new seeding.

--reseed-interval
Only start seeding if --reseed-file is older then this duration. This option accepts duration in
the following format: 120s, 15m, 4h, 0.5d Use this option in combination with --continue to be
able to resume the seeding.

--use-cache-lock
Lock each cache to prevent multiple parallel mapproxy-seed calls to work on the same cache. It
does not lock normal operation of MapProxy.

--log-config
The logging configuration file to use.