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description=Collect logs from a Fluentd or Fluent Bit agent;
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tls, fluent, configuration, from, deprecated, vector, acknowledgements, keepalive, mode, dummy, message, fluentd, bit, enabled, outputs, output, types, telemetry, examples, how, it, works, site, footer, example, configurations, address, connection_limit, path, permit_origin, receive_buffer_bytes, socket_file_mode, component_id, logs, metrics, sending, data, agents, to, aggregators, context, secure, forward, support, state, transport, layer, security, about, components, setup, community, download, time_secs, alpn_protocols, ca_file, client_metadata_key, crt_file, key_file, key_pass, server_name, verify_certificate, verify_hostname, warning, line, component_discarded_events_total, component_errors_total, component_received_bytes_total, component_received_event_bytes_total, component_received_events_count, component_received_events_total, component_sent_event_bytes_total, component_sent_events_total, source_buffer_max_byte_size, source_buffer_max_event_size, source_buffer_max_size_bytes, source_buffer_max_size_events, source_buffer_utilization, source_buffer_utilization_level, source_buffer_utilization_mean, source_lag_time_seconds, fields,

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Text of the page (random words):
umio metrics influxdb logs influxdb metrics kafka keep loki mezmo formerly logdna mqtt nats new relic opentelemetry papertrail postgres prometheus exporter prometheus remote write pulsar redis sematext logs sematext metrics socket splunk hec logs splunk hec metrics statsd vector webhdfs websocket websocket server global options pipeline components tls configuration api unit tests schema template syntax secrets cli environment variables api glossary meta security releases versioning vector docs home reference configuration sources fluent fluent collect logs from a fluentd or fluent bit agent status beta role sidecar role aggregator delivery best effort acknowledgements yes egress stream state stateless output logs view open issues for this component on github configuration example configurations minimal advanced yaml toml json sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket permit_origin 192 168 0 0 16 receive_buffer_bytes 65536 socket_file_mode 511 sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket permit_origin 192 168 0 0 16 receive_buffer_bytes 65_536 socket_file_mode 511 sources my_source_id type fluent address 0 0 0 0 9000 mode tcp path path to socket permit_origin 192 168 0 0 16 receive_buffer_bytes 65536 socket_file_mode 511 acknowledgements optional object deprecated this field is deprecated controls how acknowledgements are handled by this source this setting is deprecated in favor of enabling acknowledgements at the global or sink level enabling or disabling acknowledgements at the source level has no effect on acknowledgement behavior see end to end acknowledgements for more information on how event acknowledgement is handled acknowledgements enabled optional bool whether or not end to end acknowledgements are enabled for this source relevant when mode tcp address required string literal the socket address to listen for connections on or systemd n to use the nth socket passed by systemd socket activation if a socket address is used it must include a port examples 0 0 0 0 9000 systemd systemd 3 relevant when mode tcp connection_limit optional uint the maximum number of tcp connections that are allowed at any given time relevant when mode tcp keepalive optional object tcp keepalive settings for socket based components keepalive time_secs optional uint the time to wait before starting to send tcp keepalive probes on an idle connection relevant when mode tcp mode required string literal enum the type of socket to use examples tcp unix enum options string literal option description tcp listen on tcp port unix listen on unix stream socket path required string literal the unix socket path this should be an absolute path examples path to socket relevant when mode unix permit_origin optional string list of allowed origin ip networks ip addresses must be in cidr notation array string literal examples 192 168 0 0 16 127 0 0 1 32 1 128 9876 9ca3 99ab 23 128 relevant when mode tcp receive_buffer_bytes optional uint the size of the receive buffer used for each connection this generally should not need to be changed examples 65536 relevant when mode tcp socket_file_mode optional uint unix file mode bits to be applied to the unix socket file as its designated file permissions note the file mode value can be specified in any numeric format supported by your configuration language but it is most intuitive to use an octal number examples 511 384 508 relevant when mode unix tls optional object tlsenableableconfig for sources adding metadata from the client certificate tls alpn_protocols optional string sets the list of supported alpn protocols declare the supported alpn protocols which are used during negotiation with a peer they are prioritized in the order that they are defined tls ca_file optional string literal absolute path to an additional ca certificate file the certificate must be in the der or pem x 509 format additionally the certificate can be provided as an inline string in pem format examples path to certificate_authority crt tls client_metadata_key optional string literal event field for client certificate metadata tls crt_file optional string literal absolute path to a certificate file used to identify this server the certificate must be in der pem x 509 or pkcs 12 format additionally the certificate can be provided as an inline string in pem format if this is set and is not a pkcs 12 archive key_file must also be set examples path to host_certificate crt tls enabled optional bool whether to require tls for incoming or outgoing connections when enabled and used for incoming connections an identity certificate is also required see tls crt_file for more information tls key_file optional string literal absolute path to a private key file used to identify this server the key must be in der or pem pkcs 8 format additionally the key can be provided as an inline string in pem format examples path to host_certificate key tls key_pass optional string literal passphrase used to unlock the encrypted key file this has no effect unless key_file is set examples key_pass_env_var password1 tls server_name optional string literal server name to use when using server name indication sni only relevant for outgoing connections examples www example com tls verify_certificate optional bool enables certificate verification for components that create a server this requires that the client connections have a valid client certificate for components that initiate requests this validates that the upstream has a valid certificate if enabled certificates must not be expired and must be issued by a trusted issuer this verification operates in a hierarchical manner checking that the leaf certificate the certificate presented by the client server is not only valid but that the issuer of that certificate is also valid and so on until the verification process reaches a root certificate do not set this to false unless you understand the risks of not verifying the validity of certificates tls verify_hostname optional bool enables hostname verification if enabled the hostname used to connect to the remote host must be present in the tls certificate presented by the remote host either as the common name or as an entry in the subject alternative name extension only relevant for outgoing connections do not set this to false unless you understand the risks of not verifying the remote hostname relevant when mode tcp outputs component_id default output stream of the component use this component s id as an input to downstream transforms and sinks output types logs warning the fields shown below will be different if log namespacing is enabled see log namespacing for more details line a fluent message fields required string literal in addition to the defined fields all fields from the fluent message are inserted as root level fields examples hello world client_metadata optional object client tls metadata host required string literal the ip address the fluent message was sent from examples 127 0 0 1 tag required string literal the tag from the fluent message examples dummy 0 timestamp required timestamp the timestamp extracted from the fluent message examples 2020 10 10 t17 07 36 452332 z telemetry metrics link component_discarded_events_total counter the number of events dropped by this component component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on intentional true if the events were discarded intentionally like a filter transform or false if due to an error pid optional the process id of the vector instance component_errors_total counter the total number of errors encountered by this component component_id the vector component id component_kind the vector component kind component_type the vector component type error_type the type of the error host optional the hostname of the system vector is running on pid optional the process id of the vector instance stage the stage within the component at which the error occurred component_received_bytes_total counter the number of raw bytes accepted by this component from source origins component_id the vector component id component_kind the vector component kind component_type the vector component type container_name optional the name of the container from which the data originated file optional the file from which the data originated host optional the hostname of the system vector is running on mode optional the connection mode used by the component peer_addr optional the ip from which the data originated peer_path optional the pathname from which the data originated pid optional the process id of the vector instance pod_name optional the name of the pod from which the data originated uri optional the sanitized uri from which the data originated component_received_event_bytes_total counter the number of event bytes accepted by this component either from tagged origins like file and uri or cumulatively from other origins component_id the vector component id component_kind the vector component kind component_type the vector component type container_name optional the name of the container from which the data originated file optional the file from which the data originated host optional the hostname of the system vector is running on mode optional the connection mode used by the component peer_addr optional the ip from which the data originated peer_path optional the pathname from which the data originated pid optional the process id of the vector instance pod_name optional the name of the pod from which the data originated uri optional the sanitized uri from which the data originated component_received_events_count histogram a histogram of the number of events passed in each internal batch in vector s internal topology note that this is separate than sink level batching it is mostly useful for low level debugging performance issues in vector due to small internal batches component_id the vector component id component_kind the vector component kind component_type the vector component type container_name optional the name of the container from which the data originated file optional the file from which the data originated host optional the hostname of the system vector is running on mode optional the connection mode used by the component peer_addr optional the ip from which the data originated peer_path optional the pathname from which the data originated pid optional the process id of the vector instance pod_name optional the name of the pod from which the data originated uri optional the sanitized uri from which the data originated component_received_events_total counter the number of events accepted by this component either from tagged origins like file and uri or cumulatively from other origins component_id the vector component id component_kind the vector component kind component_type the vector component type container_name optional the name of the container from which the data originated file optional the file from which the data originated host optional the hostname of the system vector is running on mode optional the connection mode used by the component peer_addr optional the ip from which the data originated peer_path optional the pathname from which the data originated pid optional the process id of the vector instance pod_name optional the name of the pod from which the data originated uri optional the sanitized uri from which the data originated component_sent_event_bytes_total counter the total number of event bytes emitted by this component component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance component_sent_events_total counter the total number of events emitted by this component component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_max_byte_size gauge the maximum number of bytes the source buffer can hold the outputs of the source send data to this buffer deprecated this metric has been deprecated in favor of source_buffer_max_size_bytes component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_max_event_size gauge the maximum number of events the source buffer can hold the outputs of the source send data to this buffer deprecated this metric has been deprecated in favor of source_buffer_max_size_events component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_max_size_bytes gauge the maximum number of bytes the source buffer can hold the outputs of the source send data to this buffer component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_max_size_events gauge the maximum number of events the source buffer can hold the outputs of the source send data to this buffer component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_utilization histogram the utilization level of the source buffer the outputs of the source send data to this buffer component_id the vector component id component_kind the vector component kind component_type the vector component type host optional the hostname of the system vector is running on output optional the specific output of the component pid optional the process id of the vector instance source_buffer_utilization_level gauge the current utilization level of the source buffer the outputs of the source send data to this b...