I recently deployed hono using Minikube. I followed the instructions, tunneled the cluster so it is available through localhost. I also successfully set up a tenant and I would like to test the MQTT Adapter with Mosquitto.
I tried to start the CLI to connect to the Northbound API as shown in the tutorial and I got the following error:
23:25:23.718 [vert.x-eventloop-thread-0] INFO o.e.h.client.impl.HonoConnectionImpl - max number of attempts [5] to re-connect to server [127.0.0.1:15672, role: unknown] have been made, giving up
23:25:23.746 [vert.x-eventloop-thread-0] ERROR org.eclipse.hono.cli.app.Receiver - Error occurred during initialization of receiver: failed to connect
The command I tried to use:
java -jar hono-cli-*-exec.jar --hono.client.host=127.0.0.1 --hono.client.port=15672 --hono.client.username=consumer@HONO --hono.client.password=verysecret --tenant.id=$TENANT
I tried both 15672 and 15671 ports but none of them worked. Here is a log of the hono service:
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
eclipse-hono-adapter-amqp-vertx LoadBalancer 10.99.195.237 127.0.0.1 5672:32672/TCP,5671:32671/TCP 36h
eclipse-hono-adapter-http-vertx LoadBalancer 10.97.63.200 127.0.0.1 8080:30080/TCP,8443:30443/TCP 36h
eclipse-hono-adapter-mqtt-vertx LoadBalancer 10.100.216.206 127.0.0.1 1883:31883/TCP,8883:30883/TCP 36h
eclipse-hono-artemis ClusterIP 10.104.81.61 <none> 5671/TCP 36h
eclipse-hono-dispatch-router ClusterIP 10.104.214.176 <none> 5673/TCP 36h
eclipse-hono-dispatch-router-ext LoadBalancer 10.100.97.6 127.0.0.1 15671:30671/TCP,15672:30672/TCP 36h
eclipse-hono-service-auth ClusterIP 10.99.59.114 <none> 5671/TCP 36h
eclipse-hono-service-command-router ClusterIP 10.104.190.85 <none> 5671/TCP 36h
eclipse-hono-service-device-registry ClusterIP 10.111.164.103 <none> 5671/TCP,8080/TCP,8443/TCP 36h
eclipse-hono-service-device-registry-ext LoadBalancer 10.109.24.98 127.0.0.1 28080:31080/TCP,28443:31443/TCP 36h
eclipse-hono-service-device-registry-headless ClusterIP None <none> <none> 36h
I appreciate any advise. Thanks!
Update:
nano@dhcp-646 hono % java -jar hono-cli-*-exec.jar --hono.client.host=127.0.0.1 --spring.profiles.active=receiver,local --hono.client.port=15672 --hono.client.username=consumer@HONO --hono.client.password=verysecret --tenant.id=$TENANT
______ _ _ _ _
| ____| | (_) | | | |
| |__ ___| |_ _ __ ___ ___ | |__| | ___ _ __ ___
| __| / __| | | '_ \/ __|/ _ \ | __ |/ _ \| '_ \ / _ \
| |___| (__| | | |_) \__ \ __/ | | | | (_) | | | | (_) |
|______\___|_|_| .__/|___/\___| |_| |_|\___/|_| |_|\___/
| |
|_|
Eclipse Hono Example Client (v1.12.1)
using Spring Boot (v2.5.9)
Go to https://www.eclipse.org/hono for more information.
12:26:58.881 [main] INFO org.eclipse.hono.cli.Application - Starting Application v1.12.1 using Java 17.0.2 on dhcp-646.q.wlan.net.bme.hu with PID 22476 (/Users/nano/Documents/hono/hono-cli-1.12.1-exec.jar started by nano in /Users/nano/Documents/hono)
12:26:58.882 [main] INFO org.eclipse.hono.cli.Application - The following profiles are active: receiver,local
12:26:59.122 [main] INFO org.eclipse.hono.cli.Application - running command line client in role(s): receiver,local
12:26:59.273 [main] INFO o.e.h.a.c.a.ProtonBasedApplicationClient - connecting to Hono endpoint
12:26:59.320 [main] INFO org.eclipse.hono.cli.Application - Started Application in 0.744 seconds (JVM running for 1.079)
12:26:59.338 [vert.x-eventloop-thread-0] WARN i.n.r.d.DnsServerAddressStreamProviders - Can not find io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider in the classpath, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS.
12:27:10.457 [vert.x-eventloop-thread-0] INFO o.e.h.client.impl.HonoConnectionImpl - max number of attempts [5] to re-connect to server [127.0.0.1:15672, role: unknown] have been made, giving up
12:27:10.465 [vert.x-eventloop-thread-0] ERROR org.eclipse.hono.cli.app.Receiver - Error occurred during initialization of receiver: failed to connect
Update: Minikube service list -n hono
| NAMESPACE | NAME | TARGET PORT | URL |
|---|---|---|---|
| hono | eclipse-hono-adapter-amqp-vertx | amqp/5672 | |
| amqps/5671 | |||
| hono | eclipse-hono-adapter-http-vertx | http/8080 | |
| https/8443 | |||
| hono | eclipse-hono-adapter-mqtt-vertx | mqtt/1883 | |
| secure-mqtt/8883 | |||
| hono | eclipse-hono-artemis | No node port | |
| hono | eclipse-hono-dispatch-router | No node port | |
| hono | eclipse-hono-dispatch-router-ext | amqps/15671 | |
| amqp/15672 | |||
| hono | eclipse-hono-service-auth | No node port | |
| hono | eclipse-hono-service-command-router | No node port | |
| hono | eclipse-hono-service-device-registry | No node port | |
| hono | eclipse-hono-service-device-registry-ext | http/28080 | |
| https/28443 | |||
| hono | eclipse-hono-service-device-registry-headless | No node port | |
| ----------- | ----------------------------------------------- | ------------------ | ----- |
Update: Kubernetes services:
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 8d