Examples with ControlPlane org.bf2.sync.controlplane.ControlPlane used on opensource projects

Example 1 with ControlPlane

use of org.bf2.sync.controlplane.ControlPlane in project kas-fleetshard by bf2fc6cc711aee1a0c2a.

the class KafkaCluster method buildKafkaConfig.

private Map<String, Object> buildKafkaConfig(ManagedKafka managedKafka, Kafka current) {
    Map<String, Object> config = new HashMap<>();
    int scalingAndReplicationFactor = this.config.getKafka().getScalingAndReplicationFactor();
    config.put("offsets.topic.replication.factor", scalingAndReplicationFactor);
    config.put("transaction.state.log.min.isr", Math.min(scalingAndReplicationFactor, 2));
    config.put("transaction.state.log.replication.factor", scalingAndReplicationFactor);
    config.put("auto.create.topics.enable", "false");
    config.put("min.insync.replicas", Math.min(scalingAndReplicationFactor, 2));
    config.put("default.replication.factor", scalingAndReplicationFactor);
    config.put("log.message.format.version", this.kafkaManager.currentKafkaLogMessageFormatVersion(managedKafka));
    config.put("inter.broker.protocol.version", this.kafkaManager.currentKafkaIbpVersion(managedKafka));
    config.put("ssl.enabled.protocols", "TLSv1.3,TLSv1.2");
    config.put("ssl.protocol", "TLS");
    ManagedKafkaAuthenticationOAuth oauth = managedKafka.getSpec().getOauth();
    var maximumSessionLifetime = oauth != null ? oauth.getMaximumSessionLifetime() : null;
    long maxReauthMs = maximumSessionLifetime != null ? Math.max(maximumSessionLifetime, 0) : this.config.getKafka().getMaximumSessionLifetimeDefault();
    config.put("connections.max.reauth.ms", maxReauthMs);
    if (managedKafka.getSpec().getVersions().compareStrimziVersionTo(Versions.STRIMZI_CLUSTER_OPERATOR_V0_23_0_4) >= 0) {
        // extension to manage the create topic to ensure valid Replication Factor and ISR
        config.put("create.topic.policy.class.name", "io.bf2.kafka.topic.ManagedKafkaCreateTopicPolicy");
    }
    // forcing the preferred leader election as soon as possible
    // NOTE: mostly useful for canary when Kafka brokers roll, partitions move but a preferred leader is not elected
    // this could be removed,  when we contribute to Sarama to have the support for Elect Leader API
    config.put("leader.imbalance.per.broker.percentage", 0);
    config.put(MESSAGE_MAX_BYTES, this.config.getKafka().getMessageMaxBytes());
    // configure quota plugin
    if (this.config.getKafka().isEnableQuota()) {
        addQuotaConfig(managedKafka, current, config);
    }
    // custom authorizer configuration
    addKafkaAuthorizerConfig(managedKafka, config);
    if (managedKafka.getSpec().getCapacity().getMaxPartitions() != null) {
        config.put(MAX_PARTITIONS, managedKafka.getSpec().getCapacity().getMaxPartitions());
    }
    config.put("strimzi.authorization.custom-authorizer.partition-counter.timeout-seconds", 10);
    config.put("strimzi.authorization.custom-authorizer.partition-counter.schedule-interval-seconds", 15);
    config.put("strimzi.authorization.custom-authorizer.partition-counter.private-topic-prefix", this.config.kafka.acl.privatePrefix);
    config.put("strimzi.authorization.custom-authorizer.adminclient-listener.name", "controlplane-9090");
    config.put("strimzi.authorization.custom-authorizer.adminclient-listener.port", 9090);
    config.put("strimzi.authorization.custom-authorizer.adminclient-listener.protocol", "SSL");
    return config;
}