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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| // Copyright 2024 RisingWave Labs | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| use std::time::Duration; | ||
|
|
||
| use rdkafka::consumer::{BaseConsumer, Consumer}; | ||
| use rdkafka::ClientConfig; | ||
| use risingwave_common::secret::LocalSecretManager; | ||
| use risingwave_pb::catalog::PbConnection; | ||
| use serde_derive::Deserialize; | ||
| use serde_with::serde_as; | ||
| use tonic::async_trait; | ||
| use with_options::WithOptions; | ||
|
|
||
| use crate::connector_common::{AwsAuthProps, KafkaConnectionInner, KafkaPrivateLinkCommon}; | ||
| use crate::error::ConnectorResult; | ||
| use crate::source::kafka::{KafkaContextCommon, RwConsumerContext}; | ||
| use crate::{dispatch_connection_impl, ConnectionImpl}; | ||
|
|
||
| #[async_trait] | ||
| pub trait ConnectionValidate { | ||
| async fn test_connection(&self) -> ConnectorResult<()>; | ||
| } | ||
|
|
||
| #[serde_as] | ||
| #[derive(Debug, Clone, Deserialize, WithOptions, PartialEq)] | ||
| pub struct KafkaConnection { | ||
| #[serde(flatten)] | ||
| pub inner: KafkaConnectionInner, | ||
| #[serde(flatten)] | ||
| pub kafka_private_link_common: KafkaPrivateLinkCommon, | ||
| #[serde(flatten)] | ||
| pub aws_auth_props: AwsAuthProps, | ||
| } | ||
|
|
||
| pub async fn validate_connection(connection: &PbConnection) -> ConnectorResult<()> { | ||
| if let Some(ref info) = connection.info { | ||
| match info { | ||
| risingwave_pb::catalog::connection::Info::ConnectionParams(cp) => { | ||
| let options = cp.properties.clone().into_iter().collect(); | ||
| let secret_refs = cp.secret_refs.clone().into_iter().collect(); | ||
| let props_secret_resolved = | ||
| LocalSecretManager::global().fill_secrets(options, secret_refs)?; | ||
| let connection_impl = | ||
| ConnectionImpl::from_proto(cp.connection_type(), props_secret_resolved)?; | ||
| dispatch_connection_impl!(connection_impl, inner, inner.test_connection().await?) | ||
| } | ||
| risingwave_pb::catalog::connection::Info::PrivateLinkService(_) => unreachable!(), | ||
| } | ||
| } | ||
| Ok(()) | ||
| } | ||
|
|
||
| #[async_trait] | ||
| impl ConnectionValidate for KafkaConnection { | ||
| async fn test_connection(&self) -> ConnectorResult<()> { | ||
| let client = self.build_client().await?; | ||
| // describe cluster here | ||
| client.fetch_metadata(None, Duration::from_secs(10)).await?; | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| impl KafkaConnection { | ||
| async fn build_client(&self) -> ConnectorResult<BaseConsumer<RwConsumerContext>> { | ||
| let mut config = ClientConfig::new(); | ||
| let bootstrap_servers = &self.inner.brokers; | ||
| let broker_rewrite_map = self.kafka_private_link_common.broker_rewrite_map.clone(); | ||
| config.set("bootstrap.servers", bootstrap_servers); | ||
| self.inner.set_security_properties(&mut config); | ||
|
|
||
| // dup with Kafka Enumerator | ||
| let ctx_common = KafkaContextCommon::new( | ||
| broker_rewrite_map, | ||
| None, | ||
| None, | ||
| self.aws_auth_props.clone(), | ||
| self.inner.is_aws_msk_iam(), | ||
| ) | ||
| .await?; | ||
| let client_ctx = RwConsumerContext::new(ctx_common); | ||
| let client: BaseConsumer<RwConsumerContext> = | ||
| config.create_with_context(client_ctx).await?; | ||
| if self.inner.is_aws_msk_iam() { | ||
| #[cfg(not(madsim))] | ||
| client.poll(Duration::from_secs(10)); // note: this is a blocking call | ||
| #[cfg(madsim)] | ||
| client.poll(Duration::from_secs(10)).await; | ||
| } | ||
| Ok(client) | ||
| } | ||
| } | ||
|
|
||
| #[serde_as] | ||
| #[derive(Debug, Clone, PartialEq, Eq, Deserialize, WithOptions)] | ||
| pub struct IcebergConnection {} | ||
|
|
||
| #[async_trait] | ||
| impl ConnectionValidate for IcebergConnection { | ||
| async fn test_connection(&self) -> ConnectorResult<()> { | ||
| todo!() | ||
| } | ||
| } | ||
|
|
||
| #[serde_as] | ||
| #[derive(Debug, Clone, Deserialize, WithOptions, PartialEq, Hash, Eq)] | ||
| pub struct SchemaRegistryConnection {} | ||
|
|
||
| #[async_trait] | ||
| impl ConnectionValidate for SchemaRegistryConnection { | ||
| async fn test_connection(&self) -> ConnectorResult<()> { | ||
| todo!() | ||
| } | ||
| } |
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