Advanced parameters for Apache Kafka® Connect

See the configuration options available for Apache Kafka® Connect:

Parameter
ip_filter array default: 0.0.0.0/0,::/0 IP filter Allow incoming connections from CIDR address block, e.g. '10.20.0.0/16'
service_log boolean,null Service logging Store logs for the service so that they are available in the HTTP API and console.
static_ips boolean Use static public IP addresses
kafka_connect object Kafka Connect configuration values kafka_connect.prefer_ipv6_address_enable boolean When enabled, connectors will automatically resolve IPv6 addresses from external server names configured with dual-stack. kafka_connect.connector_client_config_override_policy string Client config override policy Defines what client configurations can be overridden by the connector. Default is None kafka_connect.consumer_auto_offset_reset string Consumer auto offset reset What to do when there is no initial offset in Kafka or if the current offset does not exist any more on the server. Default is earliest kafka_connect.consumer_fetch_max_bytes integer min: 1048576 max: 104857600 The maximum amount of data the server should return for a fetch request Records are fetched in batches by the consumer, and if the first record batch in the first non-empty partition of the fetch is larger than this value, the record batch will still be returned to ensure that the consumer can make progress. As such, this is not a absolute maximum. kafka_connect.consumer_isolation_level string Consumer isolation level Transaction read isolation level. read_uncommitted is the default, but read_committed can be used if consume-exactly-once behavior is desired. kafka_connect.consumer_max_partition_fetch_bytes integer min: 1048576 max: 104857600 The maximum amount of data per-partition the server will return. Records are fetched in batches by the consumer.If the first record batch in the first non-empty partition of the fetch is larger than this limit, the batch will still be returned to ensure that the consumer can make progress. kafka_connect.consumer_max_poll_interval_ms integer min: 1 max: 2147483647 The maximum delay in milliseconds between invocations of poll() when using consumer group management (defaults to 300000). kafka_connect.consumer_max_poll_records integer min: 1 max: 10000 The maximum number of records returned in a single call to poll() (defaults to 500). kafka_connect.offset_flush_interval_ms integer min: 1 max: 100000000 The interval at which to try committing offsets for tasks (defaults to 60000). kafka_connect.offset_flush_timeout_ms integer min: 1 max: 2147483647 Maximum number of milliseconds to wait for records to flush and partition offset data to be committed to offset storage before cancelling the process and restoring the offset data to be committed in a future attempt (defaults to 5000). kafka_connect.producer_batch_size integer max: 5242880 The batch size in bytes the producer will attempt to collect for the same partition before publishing to broker This setting gives the upper bound of the batch size to be sent. If there are fewer than this many bytes accumulated for this partition, the producer will 'linger' for the linger.ms time waiting for more records to show up. A batch size of zero will disable batching entirely (defaults to 16384). kafka_connect.producer_buffer_memory integer min: 5242880 max: 134217728 The total bytes of memory the producer can use to buffer records waiting to be sent to the broker (defaults to 33554432). kafka_connect.producer_compression_type string Specify the default compression type for producers. This configuration accepts the standard compression codecs ('gzip', 'snappy', 'lz4', 'zstd'). It additionally accepts 'none' which is the default and equivalent to no compression. kafka_connect.producer_linger_ms integer max: 5000 Wait for up to the given delay to allow batching records together This setting gives the upper bound on the delay for batching: once there is batch.size worth of records for a partition it will be sent immediately regardless of this setting, however if there are fewer than this many bytes accumulated for this partition the producer will 'linger' for the specified time waiting for more records to show up. Defaults to 0. kafka_connect.producer_max_request_size integer min: 131072 max: 67108864 The maximum size of a request in bytes This setting will limit the number of record batches the producer will send in a single request to avoid sending huge requests. kafka_connect.scheduled_rebalance_max_delay_ms integer max: 600000 The maximum delay that is scheduled in order to wait for the return of one or more departed workers before rebalancing and reassigning their connectors and tasks to the group. During this period the connectors and tasks of the departed workers remain unassigned. Defaults to 5 minutes. kafka_connect.session_timeout_ms integer min: 1 max: 2147483647 The timeout in milliseconds used to detect failures when using Kafka’s group management facilities (defaults to 10000).
secret_providers array Kafka Connect secret providers Configure external secret providers in order to reference external secrets in connector configuration. Currently Hashicorp Vault (provider: vault, auth_method: token) and AWS Secrets Manager (provider: aws, auth_method: credentials) are supported. Secrets can be referenced in connector config with ${<provider_name>:<secret_path>:<key_name>}
plugin_versions array Kafka Connect plugins The plugin selected by the user
sasl_oauthbearer_allowed_urls array List of allowed URLs for SASL OAUTHBEARER authentication. Only HTTPS URLs are allowed for security reasons.
gcp_auth_allowed_urls array Allowed URLs for auth URI validation Allow-list of HTTPS URLs used to validate GCP credential_source requests for Kafka Connect.
private_access object Allow access to selected service ports from private networks private_access.kafka_connect boolean Allow clients to connect to kafka_connect with a DNS name that always resolves to the service's private IP addresses. Only available in certain network locations private_access.prometheus boolean Allow clients to connect to prometheus with a DNS name that always resolves to the service's private IP addresses. Only available in certain network locations
privatelink_access object Allow access to selected service components through Privatelink privatelink_access.jolokia boolean Enable jolokia privatelink_access.kafka_connect boolean Enable kafka_connect privatelink_access.prometheus boolean Enable prometheus
public_access object Allow access to selected service ports from the public Internet public_access.kafka_connect boolean Allow clients to connect to kafka_connect from the public internet for service nodes that are in a project VPC or another type of private network public_access.prometheus boolean Allow clients to connect to prometheus from the public internet for service nodes that are in a project VPC or another type of private network