2 # Default configuration settings for Nominatim.
3 # This file uses the dotenv format.
5 # Database connection string.
6 # Add host, port, user etc through additional semicolon-separated attributes.
7 # e.g. ;host=...;port=...;user=...;password=...
8 # Changing this variable requires to run 'setup.php --setup-website'.
9 NOMINATIM_DATABASE_DSN="pgsql:dbname=nominatim"
12 # Nominatim sets up read-only access for this user during installation.
13 NOMINATIM_DATABASE_WEBUSER="www-data"
15 # Directory where to find the PostgreSQL server module.
16 # When empty the module is expected to be located in the 'module' subdirectory
17 # in the project directory.
18 # Changing this value requires to run ./utils/setup --create-functions.
19 NOMINATIM_DATABASE_MODULE_PATH=
21 # Number of occurances of a word before it is considered frequent.
22 # Similar to the concept of stop words. Frequent partial words get ignored
23 # or handled differently during search.
24 # Changing this value requires a reimport.
25 NOMINATIM_MAX_WORD_FREQUENCY=50000
27 # If true, admin level changes on places with many contained children are blocked.
28 NOMINATIM_LIMIT_REINDEXING=yes
30 # Restrict search languages.
31 # Normally Nominatim will include all language variants of name:XX
32 # in the search index. Set this to a comma separated list of language
33 # codes, to restrict import to a subset of languages.
34 # Currently only affects the initial import of country names and special phrases.
37 # Rules for normalizing terms for comparisons.
38 # The default is to remove accents and punctuation and to lower-case the
39 # term. Spaces are kept but collapsed to one standard space.
40 # Changing this value requires a reimport.
41 NOMINATIM_TERM_NORMALIZATION=":: NFD (); [[:Nonspacing Mark:] [:Cf:]] >; :: lower (); [[:Punctuation:][:Space:]]+ > ' '; :: NFC ();"
43 # Search in the Tiger house number data for the US.
44 # Note: The tables must already exist or queries will throw errors.
45 # Changing this value requires to run ./utils/setup --create-functions --setup-website.
46 NOMINATIM_USE_US_TIGER_DATA=no
48 # Search in the auxilary housenumber table.
49 # Changing this value requires to run ./utils/setup --create-functions --setup-website.
50 NOMINATIM_USE_AUX_LOCATION_DATA=no
53 # The following settings allow to set a proxy to use when remotely downloading
54 # data. Host and port are required. Login and password are optional.
55 NOMINATIM_HTTP_PROXY=no
56 NOMINATIM_HTTP_PROXY_HOST=proxy.mydomain.com
57 NOMINATIM_HTTP_PROXY_PORT=3128
58 NOMINATIM_HTTP_PROXY_LOGIN=
59 NOMINATIM_HTTP_PROXY_PASSWORD=
61 # Location of the osm2pgsql binary.
62 # When empty, osm2pgsql is expected to reside in the osm2pgsql directory in
63 # the project directory.
64 # EXPERT ONLY. You should usually use the supplied osm2pgsql.
65 NOMINATIM_OSM2PGSQL_BINARY=
67 # Location of pyosmium-get-changes.
68 # Only needed when running updates.
69 NOMINATIM_PYOSMIUM_BINARY=
71 # Directory where to find US Tiger data files to import.
72 # Used with setup.php --import-tiger-data. When unset, the data is expected
73 # to be located under 'data/tiger' in the source tree.
74 NOMINATIM_TIGER_DATA_PATH=
76 # Directory where to find pre-computed Wikipedia importance files.
77 # When unset, the data is expected to be located in the 'data' directory
79 NOMINATIM_WIKIPEDIA_DATA_PATH=
81 # Configuration file for special phrase import.
82 # When unset, the internal default settings from 'settings/phrase_settings.php'
84 NOMINATIM_PHRASE_CONFIG=
86 # Configuration file for rank assignments.
87 # When unset, the internal default settings from 'settings/address-levels.json'
89 NOMINATIM_ADDRESS_LEVEL_CONFIG=
91 # Configuration file for OSM data import.
92 # This may either be the name of one of an internal style or point
93 # to a file with a custom style.
94 # Internal styles are: admin, street, address, full, extratags
95 NOMINATIM_IMPORT_STYLE=extratags
97 # Location of the flatnode file used by osm2pgsql to store node locations.
98 # When unset, osm2pgsql stores the location in the PostgreSQL database. This
99 # is especially useful for imports of larger areas, like continents or the
100 # full planet. The file needs at least 70GB storage.
101 NOMINATIM_FLATNODE_FILE=
103 ### Tablespace settings
105 # The following settings allow to move parts of the database tables into
106 # different tablespaces. This is especially interesting if you have disks
107 # with different speeds. When unset, the default tablespace is used.
108 # Only has an effect during import.
110 # Tablespace used for tables used when searching.
111 NOMINATIM_TABLESPACE_SEARCH_DATA=
112 # Tablespace used for indexes used when searching.
113 NOMINATIM_TABLESPACE_SEARCH_INDEX=
115 # Tablespace used for the OSM data cache tables. Used for import and update only.
116 NOMINATIM_TABLESPACE_OSM_DATA=
117 # Tablespace used for the OSM data cache indexes. Used for import and update only.
118 NOMINATIM_TABLESPACE_OSM_INDEX=
120 # Tablespace used for place import table. Used for import and update only.
121 NOMINATIM_TABLESPACE_PLACE_DATA=
122 # Tablespace used for place import indexes. Used for import and update only.
123 NOMINATIM_TABLESPACE_PLACE_INDEX=
125 # Tablespace for tables used during address computation. Used for import and update only.
126 NOMINATIM_TABLESPACE_ADDRESS_DATA=
127 # Tablespace for indexes used during address computation. Used for import and update only.
128 NOMINATIM_TABLESPACE_ADDRESS_INDEX=
130 # Tablespace for tables for auxilary data, e.g. TIGER data, postcodes.
131 NOMINATIM_TABLESPACE_AUX_DATA=
132 # Tablespace for indexes for auxilary data, e.g. TIGER data, postcodes.
133 NOMINATIM_TABLESPACE_AUX_INDEX=
136 ### Replication settings
138 # The following settings control where and how updates for the database are
143 # Base URL of replication service.
144 # A replication service provides change files of OSM data at regular intervals.
145 # These are used to keep the database up to date. Per default it points to
146 # the minutely updates for the main OSM database. There are other services
147 # geared towards larger update intervals or data extracts.
148 # Changing this value requires to rerun 'update/php --init-updates'.
149 NOMINATIM_REPLICATION_URL="https://planet.openstreetmap.org/replication/minute"
151 # Maximum amount of data to download per batch.
153 NOMINATIM_REPLICATION_MAX_DIFF=50
155 # Publication interval of the replication service.
156 # Determines when Nominatim will attempt again to download again a new
157 # update. The time is computed from the publication date of the last diff
158 # downloaded. Setting this to a slightly higher value than the actual
159 # publication interval avoids unnecessary rechecks.
160 NOMINATIM_REPLICATION_UPDATE_INTERVAL=75
162 # Wait time to recheck for a pending update.
163 # Time to wait after an expected update was not available on the server.
164 NOMINATIM_REPLICATION_RECHECK_INTERVAL=60
168 # The following settings configure the API responses. You must rerun
169 # setup.php --setup-website after changing any of them.
171 # Send permissive CORS access headers.
172 # When enabled, send CORS headers to allow access to everybody.
173 NOMINATIM_CORS_NOACCESSCONTROL=yes
175 # URL for static icon images.
176 # Set this to the /mapicon directory of your nominatim-ui to enable returning
177 # icon URLs with the results.
178 NOMINATIM_MAPICON_URL=
180 # Language to assume when no particular language is requested.
181 # When unset, the local language (i.e. the name tag without suffix) will be used.
182 NOMINATIM_DEFAULT_LANGUAGE=
184 # Enable a special batch query mode.
185 # This features is currently undocumented and potentially broken.
186 NOMINATIM_SEARCH_BATCH_MODE=no
188 # Threshold for searches by name only.
189 # Threshold where the lookup strategy in the database is switched. If there
190 # are less occurences of a tem than given, the search does the lookup only
191 # against the name, otherwise it uses indexes for name and address.
192 NOMINATIM_SEARCH_NAME_ONLY_THRESHOLD=500
194 # Maximum number of OSM ids accepted by /lookup.
195 NOMINATIM_LOOKUP_MAX_COUNT=50
197 # Number of different geometry formats that may be queried in parallel.
198 # Set to zero to disable polygon output.
199 NOMINATIM_POLYGON_OUTPUT_MAX_TYPES=1
203 # The following options allow to enable logging of API requests.
204 # You must rerun setup.php --setup-website after changing any of them.
206 # Enable logging of requests into the DB.
207 # The request will be logged into the new_query_log table.
208 # You should set up a cron job that regularly clears out this table.
211 # Enable logging of requests into a file.
212 # To enable logging set this setting to the file to log to.