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feat: allow security protocol #32

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feat: allow security protocol #32

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045125d
feat: allow security protocol
Mokto Sep 19, 2025
519168b
Update .docs/server-config.md
Mokto Sep 19, 2025
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4 changes: 4 additions & 0 deletions .docs/server-config.md
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,10 @@ Skip SSL verification of kafka server certificate.

Kafka authorization as JSON object `{"mechanism": "SCRAM-SHA-256|PLAIN", "username": "user", "password": "password"}`

### `BULKER_KAFKA_SECURITY_PROTOCOL`

Allows setting Kafka `security.protocol`


## Batching

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7 changes: 6 additions & 1 deletion kafkabase/kafka_config.go
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Expand Up @@ -15,6 +15,7 @@ type KafkaConfig struct {
KafkaSSLSkipVerify bool `mapstructure:"KAFKA_SSL_SKIP_VERIFY" default:"false"`
KafkaSSLCA string `mapstructure:"KAFKA_SSL_CA"`
KafkaSSLCAFile string `mapstructure:"KAFKA_SSL_CA_FILE"`
KafkaSecurityProtocol string `mapstructure:"KAFKA_SECURITY_PROTOCOL"`

// Kafka authorization as JSON object {"mechanism": "SCRAM-SHA-256|PLAIN", "username": "user", "password": "password"}
KafkaSASL string `mapstructure:"KAFKA_SASL"`
Expand Down Expand Up @@ -48,7 +49,7 @@ type KafkaConfig struct {
ProducerBatchSize int `mapstructure:"PRODUCER_BATCH_SIZE" default:"65535"`
ProducerLingerMs int `mapstructure:"PRODUCER_LINGER_MS" default:"1000"`
ProducerWaitForDeliveryMs int `mapstructure:"PRODUCER_WAIT_FOR_DELIVERY_MS" default:"1000"`

// Failover logger configuration
FailoverLoggerEnvConfig `mapstructure:",squash"`
}
Expand Down Expand Up @@ -91,6 +92,10 @@ func (ac *KafkaConfig) GetKafkaConfig() *kafka.ConfigMap {
}
}

if ac.KafkaSecurityProtocol != "" {
_ = kafkaConfig.SetKey("security.protocol", ac.KafkaSecurityProtocol)
}

return kafkaConfig
}

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