We're running Bitnami Kafka cluster on GCP, and try to use it from App Engine.
(django pyhon3.7 with kafka-python 1.4.7)
We can use it from other Compute Engine instances, both with local hostname and private ip.
Django/App engine seems to connect to the ip, but then we have a tedious loop
2020-02-07 09:05:29 api[20200207t095108] WARNING:kafka.conn:DNS lookup failed for kafka-cluster-1-kafka-2:9092, exception was [Errno -2] Name or service not known. Is your advertised.listeners (called advertised.host.name before Kafka 9) correct and resolvable?
2020-02-07 09:05:29 api[20200207t095108] ERROR:kafka.conn:DNS lookup failed for kafka-cluster-1-kafka-2:9092 (AddressFamily.AF_UNSPEC)
We're not giving kafka-python any plaintext hostnames, only ip. This must be smth the server has returned?
What are we supposed to do here?
Apache ZooKeeper (3.5.6)
Apache Kafka (2.4.0)
Bnsupport Tool (0.8.2)