NAME

       mapproxy-util-autoconfig - creates MapProxy and MapProxy-seeding configurations

SYNOPSIS

       mapproxy-util autoconfig [OPTIONS]

DESCRIPTION

       mapproxy-util autoconfig creates MapProxy and MapProxy-seeding configurations based on existing WMS capa‐
       bilities documents.

       It creates a source for each available layer.  The source will include a BBOX coverage from the layer ex‐
       tent, legendurl for legend graphics, featureinfo for querlyable layers, scale hints and all detected sup‐
       ported_srs.   It  will  duplicate the layer tree to the layers section of the MapProxy configuration, in‐
       cluding the name, title and abstract.

       The tool will create a cache for each source layer and supported_srs if there is  a  grid  configured  in
       your --base configuration for that SRS.

       The MapProxy layers will use the caches when available, otherwise they will use the source directly (cas‐
       caded WMS).
              Note

              The  tool  can help you to create new configations, but it can’t predict how you will use the Map‐
              Proxy services.  The generated configuration can be highly inefficient, especially  when  multiple
              layers with separate caches are requested at once.  Please make sure you understand the configura‐
              tion and check the documentation for more options that are useful for your use-cases.

OPTIONS

       --capabilities url|filename
              URL  or  filename of the WMS capabilities document.  The tool will add REQUEST and SERVICE parame‐
              ters to the URL as necessary.

       --output filename
              Filename for the created MapProxy configuration.

       --output-seed filename
              Filename for the created MapProxy-seeding configuration.

       --force
              Overwrite any existing configuration with the same output filename.

       --base filename
              Base configuration that should be included in the --output file with the base option.

       --overwrite filename, --overwrite-seed filename
              YAML configuration that overwrites configuration options before  the  generated  configuration  is
              written to --output/--output-seed.

   EXAMPLE
       Print configuration on console:

       mapproxy-util autoconfig \
           --capabilities http://osm.omniscale.net/proxy/service

       Write MapProxy and MapProxy-seeding configuration to files:

       mapproxy-util autoconfig \
           --capabilities http://osm.omniscale.net/proxy/service \
           --output mapproxy.yaml \
           --output-seed seed.yaml

       Write MapProxy configuration with caches for grids from base.yaml:

       mapproxy-util autoconfig \
           --capabilities http://osm.omniscale.net/proxy/service \
           --output mapproxy.yaml \
           --base base.yaml

OVERWRITES

       It's  likely  that you need to tweak the created configuration - e.g. to define another coverage, disable
       featureinfo, etc.  You can do this by editing the output file of course, or you can modify the output  by
       defining  all changes to an overwrite file.  Overwrite files are applied everytime you call mapproxy-util
       autoconfig.

       Overwrites are YAML files that will be merged with the created configuration file.

       The overwrites are applied independently for each services, sources, caches  and  layers  section.   That
       means,  for  example, that you can modify the supported_srs of a source and the tool will use the updated
       SRS list to decide which caches will be configured for that source.

   EXAMPLE
       Created configuration:

       sources:
         mysource_wms:
           type: wms
           req:
               url: http://example.org
               layers: a

       Overwrite file:

       sources:
         mysource_wms:
           supported_srs: ['EPSG:4326'] # add new value for mysource_wms
           req:
               layers: a,b  # overwrite existing value
               custom_param: 42  #  new value

       Actual configuration written to --output:

       sources:
         mysource_wms:
           type: wms
           supported_srs: ['EPSG:4326']
           req:
               url: http://example.org
               layers: a,b
               custom_param: 42

   SPECIAL KEYS
       There are a few special keys that you can use in your overwrite file.

       All    The value of the __all__ key will be merged into all dictionaries.  The following  overwrite  will
              add sessionid to the req options of all sources:

              sources:
                __all__:
                  req:
                    sessionid: 123456789

       Extend The values of keys ending with __extend__ will be added to existing lists.

              To add another SRS for one source:

              sources:
                  my_wms:
                    supported_srs__extend__: ['EPSG:31467']

       Wildcard
              The  values  of  keys  starting  or ending with three underscores (___) will be merged with values
              where the key matches the suffix or prefix.

              For example, to set levels for osm_webmercator and aerial_webmercator and  to  set  refresh_before
              for osm_webmercator and osm_utm32:

              seeds:
                  ____webmercator:
                      levels:
                        from: 0
                        to: 12

                  osm____:
                      refresh_before:
                          days: 5

                                                20 November 2017                     mapproxy-util-autoconfig(1)