consul_config.py.ctmpl

{{- define "KEY" -}}
    {{ keyOrDefault (printf "docker-server-configs/LB/config.%s.json/%s" (env "DEPLOY_ENV") .)  (printf "KEYDOESNOTEXIST_%s" .) }}
{{- end -}}

{{- define "KEY_ARRAY" -}}
    {{- range $index, $element := (keyOrDefault (printf "docker-server-configs/LB/config.%s.json/%s" (env "DEPLOY_ENV") .) (printf "[\"KEYDOESNOTEXIST_%s\"]" .) | parseJSON) -}}
        "{{.}}",
    {{- end -}}
{{- end -}}

{{- define "KEY_JSON" -}}
    json.loads('''{{template "KEY" .}}''')
{{- end -}}

# Put everything after the defines otherwise the rendered config might eat up some newlines
import os
import json


DEBUG = False

SECRET_KEY = '''{{template "KEY" "secret_key"}}'''

# Remember cookie is 'Strict' by default and not configurable currently
SESSION_COOKIE_SAMESITE = "Lax"
SESSION_COOKIE_SECURE = True
REMEMBER_COOKIE_SECURE = True
SESSION_COOKIE_HTTPONLY = True
REMEMBER_COOKIE_HTTPONLY = True

{{if service "pgbouncer-master"}}
{{with index (service "pgbouncer-master") 0}}
SQLALCHEMY_DATABASE_URI = "postgresql://listenbrainz:listenbrainz@{{.Address}}:{{.Port}}/listenbrainz"
MESSYBRAINZ_SQLALCHEMY_DATABASE_URI = "postgresql://messybrainz:messybrainz@{{.Address}}:{{.Port}}/messybrainz"
POSTGRES_ADMIN_URI="postgresql://postgres@{{.Address}}:{{.Port}}/postgres"
{{end}}
{{else}}
SQLALCHEMY_DATABASE_URI = "SERVICEDOESNOTEXIST_pgbouncer-master"
MESSYBRAINZ_SQLALCHEMY_DATABASE_URI = "SERVICEDOESNOTEXIST_pgbouncer-master"
POSTGRES_ADMIN_URI = "SERVICEDOESNOTEXIST_pgbouncer-master"
{{end}}


IS_MUSICBRAINZ_UP = {{template "KEY_JSON" "musicbrainz_up"}}
# Use a key '$musicbrainz_up' in consul (json boolean true or false) to decide if we connect to musicbrainz.
# If we set MB_DATABASE_URI to an empty string, then the @mb_database_needed decorator will prevent the
# webserver from accessing the musicbrainz database.
{{- /* This needs to use key/printf again here instead of our pre-defined template at the top of the file as you cannot
     call a template in an if statement or variable declaration */}}
{{- $musicbrainz_up := (key (printf "docker-server-configs/LB/config.%s.json/musicbrainz_up" (env "DEPLOY_ENV"))) }}
{{- if $musicbrainz_up | parseBool}}
    {{if service "pgbouncer-slave"}}
    {{with index (service "pgbouncer-slave") 0}}
MB_DATABASE_URI = 'postgresql://musicbrainz_ro@{{.Address}}:{{.Port}}/musicbrainz_db'
    {{end}}
    {{else if service "pgbouncer-master"}}
    {{with index (service "pgbouncer-master") 0}}
MB_DATABASE_URI = 'postgresql://musicbrainz_ro@{{.Address}}:{{.Port}}/musicbrainz_db'
    {{end}}
    {{else}}
MB_DATABASE_URI = "SERVICEDOESNOTEXIST_pgbouncer-slave_pgbouncer-master"
    {{end}}
{{else}}
MB_DATABASE_URI = ""
{{end}}


# Use a key 'listenstore_up' in consul (json boolean true or false) to decide if we connect to timescale.
# If we set SQLALCHEMY_TIMESCALE_URI to an empty string, then the @api_listenstore_needed and @web_listenstore_needed
# decorators will prevent the webserver from accessing the timescale database
{{- /* This needs to use key/printf again here instead of our pre-defined template at the top of the file as you cannot
     call a template in an if statement or variable declaration */}}
{{- $listenstore_up := (key (printf "docker-server-configs/LB/config.%s.json/listenstore_up" (env "DEPLOY_ENV"))) }}
{{- if $listenstore_up | parseBool}}
    {{- if service "timescale-listenbrainz"}}
    {{with index (service "timescale-listenbrainz") 0}}
SQLALCHEMY_TIMESCALE_URI = """postgresql://listenbrainz_ts:{{template "KEY" "timescale_lb_password"}}@{{.Address}}:{{.Port}}/listenbrainz_ts"""
TIMESCALE_ADMIN_URI = """postgresql://postgres:{{template "KEY" "timescale_admin_password"}}@{{.Address}}:{{.Port}}/postgres"""
TIMESCALE_ADMIN_LB_URI = """postgresql://postgres:{{template "KEY" "timescale_admin_password"}}@{{.Address}}:{{.Port}}/listenbrainz_ts"""
    {{end}}
    {{else}}
SQLALCHEMY_TIMESCALE_URI = "SERVICEDOESNOTEXIST_timescale-listenbrainz"
TIMESCALE_ADMIN_URI = "SERVICEDOESNOTEXIST_timescale-listenbrainz"
TIMESCALE_ADMIN_LB_URI = "SERVICEDOESNOTEXIST_timescale-listenbrainz"
    {{end}}
{{else}}
SQLALCHEMY_TIMESCALE_URI = ""
TIMESCALE_ADMIN_URI=""
TIMESCALE_ADMIN_LB_URI=""
{{end}}


{{if service "pgbouncer-aretha"}}
{{with index (service "pgbouncer-aretha") 0}}
MBID_MAPPING_DATABASE_URI = "dbname=musicbrainz_json_dump user=musicbrainz host={{.Address}} port={{.Port}} password=musicbrainz"
{{end}}
{{else}}
MBID_MAPPING_DATABASE_URI = ""
{{end}}

# for use in playlists admin view
SQLALCHEMY_BINDS = {
   'timescale': SQLALCHEMY_TIMESCALE_URI
}

{{if service "typesense-listenbrainz"}}
{{with index (service "typesense-listenbrainz") 0}}
TYPESENSE_HOST = "{{.Address}}"
TYPESENSE_PORT = {{.Port}}
{{end}}
{{else}}
TYPESENSE_HOST = "localhost"
TYPESENSE_PORT = 80
{{end}}
TYPESENSE_API_KEY = '''{{template "KEY" "typesense_api_key"}}'''

{{if service "couchdb-listenbrainz"}}
{{with index (service "couchdb-listenbrainz") 0}}
COUCHDB_HOST = "{{.Address}}"
COUCHDB_PORT = {{.Port}}
{{end}}
{{else}}
COUCHDB_HOST = "localhost"
COUCHDB_PORT = 5984
{{end}}
COUCHDB_USER = "listenbrainz"
COUCHDB_ADMIN_KEY = '''{{template "KEY" "couchdb_admin_key"}}'''

{{if service "listenbrainz-redis"}}
{{with index (service "listenbrainz-redis") 0}}
REDIS_HOST = "{{.Address}}"
REDIS_PORT = {{.Port}}
REDIS_NAMESPACE = "listenbrainz"
{{end}}
{{else}}
REDIS_HOST = "SERVICEDOESNOTEXIST_listenbrainz-redis"
REDIS_PORT = "SERVICEDOESNOTEXIST_listenbrainz-redis"
REDIS_NAMESPACE = "SERVICEDOESNOTEXIST_listenbrainz-redis"
{{end}}

{{ $rabbitmq_key := (printf "docker-server-configs/LB/config.%s.json/rabbitmq_service" (env "DEPLOY_ENV")) }}
{{- with $rabbitmq_service_name := keyOrDefault $rabbitmq_key "rabbitmq"}}
{{- if service $rabbitmq_service_name}}
{{- with index (service $rabbitmq_service_name) 0}}
RABBITMQ_HOST = "{{.Address}}"
RABBITMQ_PORT = {{.Port}}
{{end}}
{{else}}
RABBITMQ_HOST = "SERVICEDOESNOTEXIST_rabbitmq"
RABBITMQ_PORT = "SERVICEDOESNOTEXIST_rabbitmq"
{{end}}
{{end}}
RABBITMQ_USERNAME = '''{{template "KEY" "rabbitmq_user"}}'''
RABBITMQ_PASSWORD = '''{{template "KEY" "rabbitmq_pass"}}'''
RABBITMQ_VHOST = '''{{template "KEY" "rabbitmq_vhost"}}'''
MAXIMUM_RABBITMQ_CONNECTIONS = 20


INCOMING_EXCHANGE = '''{{template "KEY" "incoming_exchange"}}'''
INCOMING_QUEUE = '''{{template "KEY" "incoming_queue"}}'''
UNIQUE_EXCHANGE = '''{{template "KEY" "unique_exchange"}}'''
UNIQUE_QUEUE = '''{{template "KEY" "unique_queue"}}'''
WEBSOCKETS_QUEUE = '''{{template "KEY" "websockets_queue"}}'''
PLAYING_NOW_EXCHANGE = '''{{template "KEY" "playing_now_exchange"}}'''
PLAYING_NOW_QUEUE = '''{{template "KEY" "playing_now_queue"}}'''
SPOTIFY_METADATA_QUEUE = '''{{template "KEY" "spotify_metadata_queue"}}'''

SPARK_RESULT_EXCHANGE = '''{{template "KEY" "spark_result_exchange"}}'''
SPARK_RESULT_QUEUE = '''{{template "KEY" "spark_result_queue"}}'''
SPARK_REQUEST_EXCHANGE = '''{{template "KEY" "spark_request_exchange"}}'''
SPARK_REQUEST_QUEUE = '''{{template "KEY" "spark_request_queue"}}'''


MUSICBRAINZ_CLIENT_ID = '''{{template "KEY" "musicbrainz/client_id"}}'''
MUSICBRAINZ_CLIENT_SECRET = '''{{template "KEY" "musicbrainz/client_secret"}}'''

LASTFM_API_URL = '''{{template "KEY" "lastfm_api_url"}}'''
LASTFM_API_KEY = '''{{template "KEY" "lastfm_api_key"}}'''

LIBREFM_API_URL = '''{{template "KEY" "librefm_api_url"}}'''
LIBREFM_API_KEY = '''{{template "KEY" "librefm_api_key"}}'''

# Default is fine for now
PLAYING_NOW_MAX_DURATION = 10 * 60

# MAX file size to be allowed for the lastfm-backup import, default is infinite
# Size is in bytes
MAX_CONTENT_LENGTH = 16 * 1024 * 1024  # 16MB

# Specify the upload folder where all the lastfm-backup will be stored
# The path must be absolute path
UPLOAD_FOLDER = '''{{template "KEY" "upload_folder"}}'''


API_URL = '''{{template "KEY" "api_url"}}'''
LASTFM_PROXY_URL = '''{{template "KEY" "lastfm_proxy_url"}}'''
SERVER_ROOT_URL = '''{{template "KEY" "server_root_url"}}'''
MUSICBRAINZ_OAUTH_URL = 'https://musicbrainz.org/oauth2/userinfo'
LISTENBRAINZ_LABS_API_URL = 'https://labs.api.listenbrainz.org'

# Sentry config
LOG_SENTRY = {
    'dsn': '''{{template "KEY" "sentry/dsn"}}''',
    'environment': '''{{template "KEY" "sentry/environment"}}''',
    'release': os.getenv('GIT_SHA', None),
    'traces_sample_rate': {{template "KEY" "sentry/traces_sample_rate"}},
}
DATASETS_SENTRY_DSN = '''{{template "KEY" "sentry/datasets_dsn"}}'''


# Stats
STATS_ENTITY_LIMIT = 100 # the number of entities to calculate at max with BQ
STATS_CALCULATION_LOGIN_TIME = 30 # users must have logged in to LB in the past 30 days for stats to be calculated
STATS_CALCULATION_INTERVAL = 7 # stats are calculated every 7 days


MUSICBRAINZ_IMPORT_DRY_RUN = True

ADMINS = [
    {{template "KEY_ARRAY" "admins"}}
]
APPROVED_PLAYLIST_BOTS = [
    {{template "KEY_ARRAY" "approved_playlist_bots"}}
]
WHITELISTED_AUTH_TOKENS = [
    {{template "KEY_ARRAY" "whitelisted_auth_tokens"}}
]

# SPOTIFY
SPOTIFY_CLIENT_ID = '''{{template "KEY" "spotify/client_id"}}'''
SPOTIFY_CLIENT_SECRET = '''{{template "KEY" "spotify/client_secret"}}'''
SPOTIFY_CALLBACK_URL = '''{{template "KEY" "spotify/redirect_uri"}}'''

# CRITIQUEBRAINZ
CRITIQUEBRAINZ_CLIENT_ID = '''{{template "KEY" "critiquebrainz/client_id"}}'''
CRITIQUEBRAINZ_CLIENT_SECRET = '''{{template "KEY" "critiquebrainz/client_secret"}}'''
CRITIQUEBRAINZ_REDIRECT_URI = '''{{template "KEY" "critiquebrainz/redirect_uri"}}'''

# YOUTUBE
YOUTUBE_API_KEY = '''{{template "KEY" "youtube/api_key"}}'''

SQLALCHEMY_TRACK_MODIFICATIONS = False

TESTING = False

{{if service "listenbrainz-org.exim-relay"}}
{{with index (service "listenbrainz-org.exim-relay") 0}}
SMTP_SERVER = '''{{.Address}}'''
SMTP_PORT = {{.Port}}
{{end}}
{{else}}
SMTP_SERVER = "SERVICEDOESNOTEXIST_listenbrainz-org.exim-relay"
SMTP_PORT = "SERVICEDOESNOTEXIST_listenbrainz-org.exim-relay"
{{end}}

MAIL_FROM_DOMAIN = '''{{template "KEY" "mail_from_domain"}}'''

SESSION_REMEMBER_ME_DURATION = 365

LISTEN_DUMP_TEMP_DIR_ROOT = '''{{template "KEY" "listen_dump_temp_dir"}}'''

# If set to True, reject listens from users who do not have an email
REJECT_LISTENS_WITHOUT_USER_EMAIL = {{template "KEY_JSON" "reject_listens_without_email"}}

# If set to True, do not allow new users without email to register and warn existing without email
REJECT_NEW_USERS_WITHOUT_EMAIL = {{template "KEY_JSON" "reject_new_users_without_email"}}