Hi Abinav, You need to install Kafka and add Kafka URL in the properties file.
On Tue, Jul 26, 2022 at 7:20 PM Abhinav Sinha <[email protected]> wrote: > Hi Isuru, all, > > > > When I try to run custos on a remote server – I get the following message: > > > > WARN [Custos-Core-Services-Server,,,] 140067 --- [sEventPublisher] > org.apache.kafka.clients.NetworkClient > : [Producer clientId=custosEventPublisher] Connection to node -1 could > not be established. Broker may not be available. > > > > Here are the producer config values at runtime: > > acks = 1 > > batch.size = 16384 > > bootstrap.servers = [localhost:9092] > > buffer.memory = 33554432 > > client.id = custosEventPublisher > > compression.type = none > > connections.max.idle.ms = 540000 > > enable.idempotence = false > > interceptor.classes = null > > key.serializer = class > org.apache.kafka.common.serialization.StringSerializer > > linger.ms = 0 > > max.block.ms = 60000 > > max.in.flight.requests.per.connection = 5 > > max.request.size = 1048576 > > metadata.max.age.ms = 300000 > > metric.reporters = [] > > metrics.num.samples = 2 > > metrics.recording.level = INFO > > metrics.sample.window.ms = 30000 > > partitioner.class = class > org.apache.kafka.clients.producer.internals.DefaultPartitioner > > receive.buffer.bytes = 32768 > > reconnect.backoff.max.ms = 1000 > > reconnect.backoff.ms = 50 > > request.timeout.ms = 30000 > > retries = 0 > > retry.backoff.ms = 100 > > sasl.jaas.config = null > > sasl.kerberos.kinit.cmd = /usr/bin/kinit > > sasl.kerberos.min.time.before.relogin = 60000 > > sasl.kerberos.service.name = null > > sasl.kerberos.ticket.renew.jitter = 0.05 > > sasl.kerberos.ticket.renew.window.factor = 0.8 > > sasl.mechanism = GSSAPI > > security.protocol = PLAINTEXT > > send.buffer.bytes = 131072 > > ssl.cipher.suites = null > > ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] > > ssl.endpoint.identification.algorithm = null > > ssl.key.password = null > > ssl.keymanager.algorithm = SunX509 > > ssl.keystore.location = null > > ssl.keystore.password = null > > ssl.keystore.type = JKS > > ssl.protocol = TLS > > ssl.provider = null > > ssl.secure.random.implementation = null > > ssl.trustmanager.algorithm = PKIX > > ssl.truststore.location = null > > ssl.truststore.password = null > > ssl.truststore.type = JKS > > transaction.timeout.ms = 60000 > > transactional.id = null > > value.serializer = class > org.apache.custos.messaging.events.model.MessageSerializer > > > > Here’s the link to the application properties file with the properties: > > > https://github.com/abhinav7sinha/airavata-custos/blob/ansible-baremetal/ansible/roles/custos/templates/custos-core-services/application.properties.j2 > > > > Do you know what could cause this? > > Thanks, > > Abhinav > -- Research Software Engineer Indiana University, IN
