vitess.io/vitess@v0.16.2/go/flags/endtoend/mysqlctld.txt (about) 1 Usage of mysqlctld: 2 --alsologtostderr log to standard error as well as files 3 --app_idle_timeout duration Idle timeout for app connections (default 1m0s) 4 --app_pool_size int Size of the connection pool for app connections (default 40) 5 --catch-sigpipe catch and ignore SIGPIPE on stdout and stderr if specified 6 --db-credentials-file string db credentials file; send SIGHUP to reload this file 7 --db-credentials-server string db credentials server type ('file' - file implementation; 'vault' - HashiCorp Vault implementation) (default "file") 8 --db-credentials-vault-addr string URL to Vault server 9 --db-credentials-vault-path string Vault path to credentials JSON blob, e.g.: secret/data/prod/dbcreds 10 --db-credentials-vault-role-mountpoint string Vault AppRole mountpoint; can also be passed using VAULT_MOUNTPOINT environment variable (default "approle") 11 --db-credentials-vault-role-secretidfile string Path to file containing Vault AppRole secret_id; can also be passed using VAULT_SECRETID environment variable 12 --db-credentials-vault-roleid string Vault AppRole id; can also be passed using VAULT_ROLEID environment variable 13 --db-credentials-vault-timeout duration Timeout for vault API operations (default 10s) 14 --db-credentials-vault-tls-ca string Path to CA PEM for validating Vault server certificate 15 --db-credentials-vault-tokenfile string Path to file containing Vault auth token; token can also be passed using VAULT_TOKEN environment variable 16 --db-credentials-vault-ttl duration How long to cache DB credentials from the Vault server (default 30m0s) 17 --db_charset string Character set used for this tablet. (default "utf8mb4") 18 --db_conn_query_info enable parsing and processing of QUERY_OK info fields 19 --db_connect_timeout_ms int connection timeout to mysqld in milliseconds (0 for no timeout) 20 --db_dba_password string db dba password 21 --db_dba_use_ssl Set this flag to false to make the dba connection to not use ssl (default true) 22 --db_dba_user string db dba user userKey (default "vt_dba") 23 --db_flags uint Flag values as defined by MySQL. 24 --db_flavor string Flavor overrid. Valid value is FilePos. 25 --db_host string The host name for the tcp connection. 26 --db_port int tcp port 27 --db_server_name string server name of the DB we are connecting to. 28 --db_socket string The unix socket to connect on. If this is specified, host and port will not be used. 29 --db_ssl_ca string connection ssl ca 30 --db_ssl_ca_path string connection ssl ca path 31 --db_ssl_cert string connection ssl certificate 32 --db_ssl_key string connection ssl key 33 --db_ssl_mode SslMode SSL mode to connect with. One of disabled, preferred, required, verify_ca & verify_identity. 34 --db_tls_min_version string Configures the minimal TLS version negotiated when SSL is enabled. Defaults to TLSv1.2. Options: TLSv1.0, TLSv1.1, TLSv1.2, TLSv1.3. 35 --dba_idle_timeout duration Idle timeout for dba connections (default 1m0s) 36 --dba_pool_size int Size of the connection pool for dba connections (default 20) 37 --grpc_auth_mode string Which auth plugin implementation to use (eg: static) 38 --grpc_auth_mtls_allowed_substrings string List of substrings of at least one of the client certificate names (separated by colon). 39 --grpc_auth_static_client_creds string When using grpc_static_auth in the server, this file provides the credentials to use to authenticate with server. 40 --grpc_auth_static_password_file string JSON File to read the users/passwords from. 41 --grpc_ca string server CA to use for gRPC connections, requires TLS, and enforces client certificate check 42 --grpc_cert string server certificate to use for gRPC connections, requires grpc_key, enables TLS 43 --grpc_compression string Which protocol to use for compressing gRPC. Default: nothing. Supported: snappy 44 --grpc_crl string path to a certificate revocation list in PEM format, client certificates will be further verified against this file during TLS handshake 45 --grpc_enable_optional_tls enable optional TLS mode when a server accepts both TLS and plain-text connections on the same port 46 --grpc_initial_conn_window_size int gRPC initial connection window size 47 --grpc_initial_window_size int gRPC initial window size 48 --grpc_keepalive_time duration After a duration of this time, if the client doesn't see any activity, it pings the server to see if the transport is still alive. (default 10s) 49 --grpc_keepalive_timeout duration After having pinged for keepalive check, the client waits for a duration of Timeout and if no activity is seen even after that the connection is closed. (default 10s) 50 --grpc_key string server private key to use for gRPC connections, requires grpc_cert, enables TLS 51 --grpc_max_connection_age duration Maximum age of a client connection before GoAway is sent. (default 2562047h47m16.854775807s) 52 --grpc_max_connection_age_grace duration Additional grace period after grpc_max_connection_age, after which connections are forcibly closed. (default 2562047h47m16.854775807s) 53 --grpc_port int Port to listen on for gRPC calls. If zero, do not listen. 54 --grpc_server_ca string path to server CA in PEM format, which will be combine with server cert, return full certificate chain to clients 55 --grpc_server_initial_conn_window_size int gRPC server initial connection window size 56 --grpc_server_initial_window_size int gRPC server initial window size 57 --grpc_server_keepalive_enforcement_policy_min_time duration gRPC server minimum keepalive time (default 10s) 58 --grpc_server_keepalive_enforcement_policy_permit_without_stream gRPC server permit client keepalive pings even when there are no active streams (RPCs) 59 -h, --help display usage and exit 60 --init_db_sql_file string Path to .sql file to run after mysqld initialization 61 --keep_logs duration keep logs for this long (using ctime) (zero to keep forever) 62 --keep_logs_by_mtime duration keep logs for this long (using mtime) (zero to keep forever) 63 --lameduck-period duration keep running at least this long after SIGTERM before stopping (default 50ms) 64 --log_backtrace_at traceLocation when logging hits line file:N, emit a stack trace (default :0) 65 --log_dir string If non-empty, write log files in this directory 66 --log_err_stacks log stack traces for errors 67 --log_rotate_max_size uint size in bytes at which logs are rotated (glog.MaxSize) (default 1887436800) 68 --logtostderr log to standard error instead of files 69 --max-stack-size int configure the maximum stack size in bytes (default 67108864) 70 --mysql_port int MySQL port (default 3306) 71 --mysql_server_version string MySQL server version to advertise. (default "8.0.30-Vitess") 72 --mysql_socket string Path to the mysqld socket file 73 --mysqlctl_mycnf_template string template file to use for generating the my.cnf file during server init 74 --mysqlctl_socket string socket file to use for remote mysqlctl actions (empty for local actions) 75 --onclose_timeout duration wait no more than this for OnClose handlers before stopping (default 10s) 76 --onterm_timeout duration wait no more than this for OnTermSync handlers before stopping (default 10s) 77 --pid_file string If set, the process will write its pid to the named file, and delete it on graceful shutdown. 78 --pool_hostname_resolve_interval duration if set force an update to all hostnames and reconnect if changed, defaults to 0 (disabled) 79 --port int port for the server 80 --pprof strings enable profiling 81 --purge_logs_interval duration how often try to remove old logs (default 1h0m0s) 82 --replication_connect_retry duration how long to wait in between replica reconnect attempts. Only precise to the second. (default 10s) 83 --security_policy string the name of a registered security policy to use for controlling access to URLs - empty means allow all for anyone (built-in policies: deny-all, read-only) 84 --service_map strings comma separated list of services to enable (or disable if prefixed with '-') Example: grpc-queryservice 85 --socket_file string Local unix socket file to listen on 86 --stderrthreshold severity logs at or above this threshold go to stderr (default 1) 87 --tablet_dir string The directory within the vtdataroot to store vttablet/mysql files. Defaults to being generated by the tablet uid. 88 --tablet_uid uint Tablet UID (default 41983) 89 --v Level log level for V logs 90 -v, --version print binary version 91 --vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging 92 --wait_time duration How long to wait for mysqld startup or shutdown (default 5m0s)