metadata_store_server: Warning: SetUsageMessage() never called Flags from external/com_github_gflags_gflags/src/gflags.cc: -flagfile (load flags from file) type: string default: "" -fromenv (set flags from the environment [use 'export FLAGS_flag1=value']) type: string default: "" -tryfromenv (set flags from the environment if present) type: string default: "" -undefok (comma-separated list of flag names that it is okay to specify on the command line even if the program does not define a flag with that name. IMPORTANT: flags in this list that have arguments MUST use the flag=value format) type: string default: "" Flags from external/com_github_gflags_gflags/src/gflags_completions.cc: -tab_completion_columns (Number of columns to use in output for tab completion) type: int32 default: 80 -tab_completion_word (If non-empty, HandleCommandLineCompletions() will hijack the process and attempt to do bash-style command line flag completion on this value.) type: string default: "" Flags from external/com_github_gflags_gflags/src/gflags_reporting.cc: -help (show help on all flags [tip: all flags can have two dashes]) type: bool default: false currently: true -helpfull (show help on all flags -- same as -help) type: bool default: false -helpmatch (show help on modules whose name contains the specified substr) type: string default: "" -helpon (show help on the modules named by this flag value) type: string default: "" -helppackage (show help on all modules in the main package) type: bool default: false -helpshort (show help on only the main module for this program) type: bool default: false -helpxml (produce an xml version of help) type: bool default: false -version (show version and build info and exit) type: bool default: false Flags from ml_metadata/metadata_store/metadata_store_server_main.cc: -downgrade_db_schema_version (Database downgrade schema version value. If set the database schema version is downgraded to the set value during initialization(Optional Parameter)) type: int64 default: -1 -enable_database_upgrade (Flag specifying database upgrade option. If set to true, it enables database migration during initialization(Optional parameter) type: bool default: false -grpc_channel_arguments (A comma separated list of arguments to be passed to the grpc server. (e.g. grpc.max_connection_age_ms=2000)) type: string default: "" -grpc_port (Port to listen on for gRPC API. (default 8080)) type: int32 default: 8080 -metadata_source_config_type (Provide the source connection type to determine what flags will be used by Metadata store to connect to Database. For default option, metadata_store_server_config_file will be used first, if metadata_store_server_config_file doesn't exist, try to connect to mysql using mysql prefixed flags. Valid values for this flag are: default, config_file, mysql, postgresql.) type: string default: "default" -metadata_store_connection_retries (The max number of retries when connecting to the given metadata source) type: int32 default: 5 -metadata_store_server_config_file (If non-empty, read an ascii MetadataStoreServerConfig protobuf from the file name to connect to the specified metadata source and set up a secure gRPC channel. If provided overrides the --mysql* configuration) type: string default: "" -mysql_config_database (The mysql database to use. If non-empty, works in conjunction with --mysql_config_host & --mysql_config_port, to provide MySQL configuration) type: string default: "" -mysql_config_host (The mysql hostname to use. If non-empty, works in conjunction with --mysql_config_port & --mysql_config_database, to provide MySQL configuration) type: string default: "" -mysql_config_password (The mysql user password to use (Optional parameter)) type: string default: "" -mysql_config_port (The mysql port to use. If non-empty, works in conjunction with --mysql_config_host & --mysql_config_database, to provide mysql store configuration) type: int32 default: 0 -mysql_config_user (The mysql user name to use (Optional parameter)) type: string default: "" -postgres_config_dbname (The database name. Defaults to be the same as the user name.) type: string default: "" -postgres_config_host (Name of host to connect to. If host name starts with /, it is taken as a Unix-domain socket in the abstract namespace.) type: string default: "" -postgres_config_hostaddr (Numeric IP address of host to connect to. If this field is provided, `host` field is ignored.) type: string default: "" -postgres_config_passfile (Specifies the name of the file used to store passwords.) type: string default: "" -postgres_config_password (Password to be used if the server demands password authentication.) type: string default: "" -postgres_config_port (Port number to connect to at the server host, or socket file name extension for Unix-domain connections.) type: string default: "" -postgres_config_skip_db_creation (True if skipping database instance creation during ML Metadata service initialization. By default it is false.) type: bool default: false -postgres_config_sslcert (This parameter specifies the file name of the client SSL certificate, replacing the default ~/.postgresql/postgresql.crt.) type: string default: "" -postgres_config_sslkey (This parameter specifies the location for the secret key used for the client certificate. It can either specify a file name that will be used instead of the default ~/.postgresql/postgresql.key) type: string default: "" -postgres_config_sslmode (PostgreSQL sslmode setup. Values can be disable, allow, verify-ca, verify-full, etc.) type: string default: "" -postgres_config_sslpassword (This parameter specifies the password for the secret key specified in sslkey, allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.) type: string default: "" -postgres_config_sslrootcert (This parameter specifies the name of a file containing SSL certificate authority (CA) certificate(s). ) type: string default: "" -postgres_config_user (PostgreSQL user name to connect as. Defaults to be the same as the operating system name of the user running the application.) type: string default: ""