TAG=<tag of the image to be used>
PROXY_QUERY_BIND_PORT=<proxy port>
TECHNICAL_ACCOUNT_PASSWORD=<username of the technical account which has access to all wms and mvt>
TECHNICAL_ACCOUNT_USERNAME=<password of the technical account>
ELASTICSEARCH_URL=<url of the elasticsearch instance>
PROXY_HOST_TARGET=<url of the map services>
LEGACY_AUTH_MIDDLEWARE_URL=<url of the legacy auth middleware>
REDIS_MASTER_HOST=<host of the redis master>
REDIS_SENTINEL_PORT=<port of the redis sentinel>
REDIS_SENTINEL_HOST=<host of the redis sentinel>
REDIS_MASTER_SET=<name of the group of the different sentinels>
REDIS_AUTHORIZED_TTL=<time in seconds for which the key/value will be stored in redis when the user has access to the layer>
REDIS_UNAUTHORIZED_TTL=<Time in seconds for which the key/value pair will be stored in redis when the user doesn't have access to the layer>
ALLOW_EMPTY_PASSWORD=<whether empty password is allowed or not for redis, ex: 'yes'>
IGN_KEY=<api key to the IGN layer>