rads-io / nfwf-tile-creater

Docker Compose for creating Mapserver TMS caches to disk

NFWF-tile-creater

creates nfwf tms tiles from a docker map server

use docker compose to start a mapserver server and mapcache seeder.

build docker images

docker build -t mapserver-image -f DockerfileMapserver .

docker build -t mapcache-image -f DockerfileMapcache .

turn on docker machines

starts two docker machine one is mapserver other is mapcache docker-compose up

place map file and associated Spatial files (shapefiles, rasters, etc) in the map directory

update mapcache.xml

run the seed for the levels you care about

example: mapcache_seed -c /var/www/html/mapcache/mapcache.xml -t HUbsIndexTiles -z 1,10 -n 4 -d /usa_coastal_3857.shp

all caches are created in the cache folder with folder name = -t option in example HUbsIndexTiles get it from mapcache.xml or update the mapcache.xml file. This will need to be recopied from the docker container docker exec -it mapcache-compose bash

the -d option will limit where tiles are created you will have to update the DockerfileMapcache#L74-L77 file

run python script to remove tiles that entirely transparent "blank".

this will cause some file missing errors in the browser but it will greatly reduce the size of cache for some layers... ./deletetransparenttiles.py cache/the tileset name/

copy the folder to s3, make it public and you have TMS tile server on s3

#making download zips build the docker image docker build -t gdal-python -f DockerfileGDALPython .

run docker and open bash docker run -it -v /tiledata/cache:/cache gdal-python bash

run the zip creator script. this may require some edits to output to the different directory ./zipcreator.py

copy to aws dataset_bucket aws s3 sync zips/ s3://nfwf-tool/nfwf_download_data --acl public-read --delete