kafka: Failed to deliver 1 messages

[eluizbr]

I'm having the following problem when I try to publish to a topic in Kafka.
For other API's Kafka works normally. The problem only happens with Krakend. Any idea what it could be?

krakend.json:

{
  "$schema": "https://www.krakend.io/schema/v3.json",
  "version": 3,
  "name": "API Gateway",
  "extra_config": {
    "telemetry/logging": {
      "level": "DEBUG",
      "prefix": "[KRAKEND]",
      "syslog": false,
      "stdout": false
    }
  },
  "timeout": "3000ms",
  "cache_ttl": "300s",
  "output_encoding": "json",
  "port": 8080,
  "endpoints": [
    {
      "endpoint": "/kafka",
      "method": "POST",
      "output_encoding": "no-op",
      "concurrent_calls": 1,
      "backend": [
        {
          "host": ["kafka://"],
          "disable_host_sanitize": true,
          "extra_config": {
            "backend/pubsub/publisher": {
              "topic_url": "mytopic"
            }
          }
        }
      ]
    }
  ]
}

[kpacha]

Is the KAFKA_BROKERS envar properly set? check the example from the documentation: https://www.krakend.io/docs/backends/pubsub/#kafka

[eluizbr]

Hi..
Thanks for you quick response...
Yes, ii use....

export KAFKA_BROKERS=172.16.4.151:9092

[github-actions]

This issue is marked as stale because it has been open over 90 days with no activity. Remove the stale label or comment or this will be closed in 15 days.

[github-actions]

This issue was closed because it has been marked as stalled for 15 days with no activity.

[github-actions]

This issue was marked as resolved a long time ago and now has been automatically locked as there has not been any recent activity after it. You can still open a new issue and reference this link.