config.dev.yaml

# This is a minimal configuration to get vector-datasource running in
# development. Documentation about the tileserver configuration syntax
# can be found in it's repository.
# In production the debug, reloading, and caching settings will probably
# need to be changed, at a minimum.
postgresql:
  dbnames: [osm]
queries:
  config: queries.yaml
  template-path: queries
  reload-templates: true

formats: [json, topojson, mvt]
buffer: {}

server:
  host: localhost
  port: 8080
  debug: true
  reload: true
  threaded: false

http:
  # whether to include cors headers on responses
  cors: true
  # client cache time in seconds ("Cache-Control: max-age" header)
  max-age: 300

health:
  url: /_health

path_tile_size:
  # NOTE: the keys should be strings
  "256": 1
  "512": 2

# requests for zoom levels higher than this will 404
max_interesting_zoom: 20

# control how python code from yaml is used
yaml:
  # dotted name or runtime
  type: parse
  parse:
    # this will parse the yaml files and compile them on startup
    # useful when iterating on updating the yaml files themselves
    path: yaml
  callable:
    # this will call a function that should return a mapping from
    # layer name to function that generates the output properties
    # mapping returned should look like:
    # layer-name -> function(shape, properties, feature_id)
    # useful when the output functions have already been generated
    # and it's simply a matter of pointing to them
    dotted-name: path.to.function.returning.mapping
    args:
      - 'any-args-to-pass'