Struct KafkaConfig 

pub struct KafkaConfig {

    pub enabled: bool,
    pub port: u16,
    pub host: String,
    pub broker_id: i32,
    pub max_connections: usize,
    pub log_retention_ms: i64,
    pub log_segment_bytes: i64,
    pub fixtures_dir: Option<PathBuf>,
    pub auto_create_topics: bool,
    pub default_partitions: i32,
    pub default_replication_factor: i16,
    pub advertised_host: Option<String>,
    pub advertised_port: Option<u16>,
}

Kafka server configuration

Fields

enabled: bool

Enable Kafka server

port: u16

Server port

host: String

Host address

broker_id: i32

Broker ID

max_connections: usize

Maximum connections

log_retention_ms: i64

Log retention time in milliseconds

log_segment_bytes: i64

Log segment size in bytes

fixtures_dir: Option<PathBuf>

Fixtures directory

auto_create_topics: bool

Auto-create topics

default_partitions: i32

Default number of partitions for new topics

default_replication_factor: i16

Default replication factor for new topics

advertised_host: Option<String>

Hostname returned in Kafka MetadataResponse so clients reach the broker after the bootstrap handshake. Defaults to host. On hosted-mock deployments the orchestrator sets this to the public <app>.fly.dev (or custom) hostname so external Kafka clients can route correctly. The mockforge-kafka broker itself must consume this value when constructing metadata responses for the wiring to be observable end-to-end (tracked in #231).

advertised_port: Option<u16>

Public port returned in Kafka MetadataResponse alongside advertised_host. Defaults to port. Useful when Fly maps a different public port (currently we keep them aligned at 9092).

Trait Implementations

impl Clone for KafkaConfig

fn clone(&self) -> KafkaConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KafkaConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for KafkaConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KafkaConfig

where KafkaConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for KafkaConfig

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for KafkaConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.