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Cannot load Knative configuration from file or env variable #1871

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ikwattro opened this issue Dec 28, 2020 · 1 comment
Closed

Cannot load Knative configuration from file or env variable #1871

ikwattro opened this issue Dec 28, 2020 · 1 comment

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@ikwattro
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Hi,

Camel K version :

$ kamel version
Camel K Client 1.2.1

I'm trying to bind a current knative broker along with an integration.

The following integration :

from('knative:event/hire')
  .to('log:DEBUG')

Fails with the following output :

$ kamel run knative/listener.groovy --dev
// building logs removed for brevity
[1] 2020-12-28 18:39:10,881 INFO  [org.apa.cam.k.Runtime] (main) Apache Camel K Runtime 1.5.0
[1] 2020-12-28 18:39:10,904 INFO  [org.apa.cam.qua.cor.CamelBootstrapRecorder] (main) bootstrap runtime: org.apache.camel.quarkus.main.CamelMainRuntime
[1] 2020-12-28 18:39:10,976 INFO  [org.apa.cam.k.lis.SourcesConfigurer] (main) Loading routes from: SourceDefinition{name='listener', language='groovy', location='file:/etc/camel/sources/i-source-000/listener.groovy', }
[1] 2020-12-28 18:39:12,952 INFO  [org.apa.cam.com.kna.KnativeComponent] (main) found knative transport: org.apache.camel.component.knative.http.KnativeHttpTransport@256bb5be for protocol: http
[1] 2020-12-28 18:39:12,958 INFO  [org.apa.cam.mai.MainLifecycleStrategy] (main) CamelContext: camel-1 has been shutdown, triggering shutdown of the JVM.
[1] 2020-12-28 18:39:12,959 ERROR [org.apa.cam.qua.mai.CamelMainRuntime] (main) Failed to start application: org.apache.camel.FailedToCreateRouteException: Failed to create route route1: Route(route1)[From[knative:event/hire] -> [To[log:DEBUG]]] because of Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:118)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.startRouteDefinitions(FastCamelContext.java:830)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.startRouteDefinitions(FastCamelContext.java:582)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doInit(AbstractCamelContext.java:2680)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.doInit(FastCamelContext.java:468)
[1] 	at org.apache.camel.support.service.BaseService.init(BaseService.java:83)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2452)
[1] 	at org.apache.camel.support.service.BaseService.start(BaseService.java:111)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2469)
[1] 	at org.apache.camel.quarkus.main.CamelMain.doStart(CamelMain.java:75)
[1] 	at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
[1] 	at org.apache.camel.quarkus.main.CamelMain.startEngine(CamelMain.java:120)
[1] 	at org.apache.camel.quarkus.main.CamelMainRuntime.start(CamelMainRuntime.java:49)
[1] 	at org.apache.camel.quarkus.core.CamelBootstrapRecorder.start(CamelBootstrapRecorder.java:45)
[1] 	at io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy_0(CamelBootstrapProcessor$boot-173480958.zig:101)
[1] 	at io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy(CamelBootstrapProcessor$boot-173480958.zig:40)
[1] 	at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:664)
[1] 	at io.quarkus.runtime.Application.start(Application.java:90)
[1] 	at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:91)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:61)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:38)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:106)
[1] 	at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
[1] Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:888)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.getEndpoint(AbstractCamelContext.java:777)
[1] 	at org.apache.camel.support.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:58)
[1] 	at org.apache.camel.reifier.AbstractReifier.resolveEndpoint(AbstractReifier.java:177)
[1] 	at org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:250)
[1] 	at org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:112)
[1] 	... 22 more
[1] Caused by: java.lang.IllegalStateException: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.component.knative.KnativeComponent.getKnativeConfiguration(KnativeComponent.java:277)
[1] 	at org.apache.camel.component.knative.KnativeComponent.createEndpoint(KnativeComponent.java:223)
[1] 	at org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:240)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:855)
[1] 	... 27 more
[1]
[1] 2020-12-28 18:39:12,960 ERROR [io.qua.application] (main) Failed to start application (with profile prod): java.lang.RuntimeException: java.lang.RuntimeException: org.apache.camel.FailedToCreateRouteException: Failed to create route route1: Route(route1)[From[knative:event/hire] -> [To[log:DEBUG]]] because of Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.quarkus.core.CamelBootstrapRecorder.start(CamelBootstrapRecorder.java:47)
[1] 	at io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy_0(CamelBootstrapProcessor$boot-173480958.zig:101)
[1] 	at io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy(CamelBootstrapProcessor$boot-173480958.zig:40)
[1] 	at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:664)
[1] 	at io.quarkus.runtime.Application.start(Application.java:90)
[1] 	at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:91)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:61)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:38)
[1] 	at io.quarkus.runtime.Quarkus.run(Quarkus.java:106)
[1] 	at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
[1] Caused by: java.lang.RuntimeException: org.apache.camel.FailedToCreateRouteException: Failed to create route route1: Route(route1)[From[knative:event/hire] -> [To[log:DEBUG]]] because of Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.quarkus.main.CamelMainRuntime.start(CamelMainRuntime.java:65)
[1] 	at org.apache.camel.quarkus.core.CamelBootstrapRecorder.start(CamelBootstrapRecorder.java:45)
[1] 	... 9 more
[1] Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create route route1: Route(route1)[From[knative:event/hire] -> [To[log:DEBUG]]] because of Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:118)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.startRouteDefinitions(FastCamelContext.java:830)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.startRouteDefinitions(FastCamelContext.java:582)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doInit(AbstractCamelContext.java:2680)
[1] 	at org.apache.camel.quarkus.core.FastCamelContext.doInit(FastCamelContext.java:468)
[1] 	at org.apache.camel.support.service.BaseService.init(BaseService.java:83)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2452)
[1] 	at org.apache.camel.support.service.BaseService.start(BaseService.java:111)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2469)
[1] 	at org.apache.camel.quarkus.main.CamelMain.doStart(CamelMain.java:75)
[1] 	at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
[1] 	at org.apache.camel.quarkus.main.CamelMain.startEngine(CamelMain.java:120)
[1] 	at org.apache.camel.quarkus.main.CamelMainRuntime.start(CamelMainRuntime.java:49)
[1] 	... 10 more
[1] Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: knative://event/hire due to: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:888)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.getEndpoint(AbstractCamelContext.java:777)
[1] 	at org.apache.camel.support.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:58)
[1] 	at org.apache.camel.reifier.AbstractReifier.resolveEndpoint(AbstractReifier.java:177)
[1] 	at org.apache.camel.reifier.RouteReifier.doCreateRoute(RouteReifier.java:250)
[1] 	at org.apache.camel.reifier.RouteReifier.createRoute(RouteReifier.java:112)
[1] 	... 22 more
[1] Caused by: java.lang.IllegalStateException: Cannot load Knative configuration from file or env variable
[1] 	at org.apache.camel.component.knative.KnativeComponent.getKnativeConfiguration(KnativeComponent.java:277)
[1] 	at org.apache.camel.component.knative.KnativeComponent.createEndpoint(KnativeComponent.java:223)
[1] 	at org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:240)
[1] 	at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:855)
[1] 	... 27 more
[1]
Condition "Ready" is "False" for Integration listener

The knative eventing config is basically from the knative getting started guide :

apiVersion: eventing.knative.dev/v1
kind: broker
metadata:
 name: default
 namespace: default
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-display
spec:
  replicas: 1
  selector:
    matchLabels: &labels
      app: hello-display
  template:
    metadata:
      labels: *labels
    spec:
      containers:
        - name: event-display
          image: gcr.io/knative-releases/knative.dev/eventing-contrib/cmd/event_display

---

kind: Service
apiVersion: v1
metadata:
  name: hello-display
spec:
  selector:
    app: hello-display
  ports:
  - protocol: TCP
    port: 80
    targetPort: 8080
---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: goodbye-display
spec:
  replicas: 1
  selector:
    matchLabels: &labels
      app: goodbye-display
  template:
    metadata:
      labels: *labels
    spec:
      containers:
        - name: event-display
          # Source code: https://github.com/knative/eventing-contrib/tree/master/cmd/event_display
          image: gcr.io/knative-releases/knative.dev/eventing-contrib/cmd/event_display

---

kind: Service
apiVersion: v1
metadata:
  name: goodbye-display
spec:
  selector:
    app: goodbye-display
  ports:
  - protocol: TCP
    port: 80
    targetPort: 8080
---
apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: hello-display
spec:
  broker: default
  filter:
    attributes:
      type: greeting
  subscriber:
    ref:
     apiVersion: v1
     kind: Service
     name: hello-display
---
apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: goodbye-display
spec:
  broker: default
  filter:
    attributes:
      source: sendoff
  subscriber:
    ref:
     apiVersion: v1
     kind: Service
     name: goodbye-display

Informations about the camel k operator :

$ kubectl describe po camel-k-operator-6fb77886fc-qtdx8
Name:         camel-k-operator-6fb77886fc-qtdx8
Namespace:    default
Priority:     0
Node:         minikube/172.17.0.3
Start Time:   Mon, 28 Dec 2020 14:19:26 +0100
Labels:       app=camel-k
              camel.apache.org/component=operator
              name=camel-k-operator
              pod-template-hash=6fb77886fc
Annotations:  <none>
Status:       Running
IP:           172.18.0.13
IPs:
  IP:           172.18.0.13
Controlled By:  ReplicaSet/camel-k-operator-6fb77886fc
Containers:
  camel-k-operator:
    Container ID:  docker://fdccde5bbc51abfbdbbbe32c39cb8f6bba8f8b58a88f5497d70f0475277fa716
    Image:         docker.io/apache/camel-k:1.2.1
    Image ID:      docker-pullable://apache/camel-k@sha256:924d468ca2921d5b24138399dc672402e143cdd659c061f0c4c27c05fb33e6f7
    Port:          <none>
    Host Port:     <none>
    Command:
      kamel
      operator
    State:          Running
      Started:      Mon, 28 Dec 2020 14:20:29 +0100
    Ready:          True
    Restart Count:  0
    Environment:
      WATCH_NAMESPACE:  default (v1:metadata.namespace)
      OPERATOR_NAME:    camel-k
      POD_NAME:         camel-k-operator-6fb77886fc-qtdx8 (v1:metadata.name)
      NAMESPACE:        default (v1:metadata.namespace)
    Mounts:
      /var/run/secrets/kubernetes.io/serviceaccount from camel-k-operator-token-9vdpp (ro)
@ikwattro
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Was resolved by the 1.3.0 release 👍

@christophd christophd mentioned this issue Nov 22, 2022
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@ikwattro