Invalid JSON Patch error when running simple Camel-K example with 1.0.0-RC1

[lreimer]

Just wanted to give the latest Camel-K release 1.0.0-RC1 a try. Installation went OK. Camel-K itself is running. I then issue the simple command kamel run hello.groovy.

After some time the started build-kit pod will end up in an Init:Error state. Reason seems to be that the builder init container stops and exits with an error. The last line in the logs of the init container ist the following:

{"level":"error","ts":1578825389.8346853,"logger":"camel-k.builder","msg":"","error":"Invalid JSON Patch","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\tgithub.com/go-logr/zapr@v0.1.1/zapr.go:128\ngithub.com/apache/camel-k/pkg/util/log.Logger.Error\n\tgithub.com/apache/camel-k@/pkg/util/log/log.go:74\ngithub.com/apache/camel-k/pkg/cmd/builder.exitOnError\n\tgithub.com/apache/camel-k@/pkg/cmd/builder/builder.go:105\ngithub.com/apache/camel-k/pkg/cmd/builder.Run\n\tgithub.com/apache/camel-k@/pkg/cmd/builder/builder.go:91\ngithub.com/apache/camel-k/pkg/cmd.(*builderCmdOptions).run\n\tgithub.com/apache/camel-k@/pkg/cmd/builder.go:51\ngithub.com/spf13/cobra.(*Command).execute\n\tgithub.com/spf13/cobra@v0.0.5/command.go:830\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\tgithub.com/spf13/cobra@v0.0.5/command.go:914\ngithub.com/spf13/cobra.(*Command).Execute\n\tgithub.com/spf13/cobra@v0.0.5/command.go:864\nmain.main\n\tgithub.com/apache/camel-k@/cmd/kamel/main.go:46\nruntime.main\n\truntime/proc.go:203"}

I am running everything locally on a Mac using Docker Desktop with Kubernetes enabled:

• Engine: 19.03.5
• Kubernetes: v1.14.8

[lreimer]

Here is the output when I describe the build pod:

$ kubectl describe pod camel-k-kit-bodfc1v0hp20sgnj6nfg

Name:           camel-k-kit-bodfc1v0hp20sgnj6nfg-builder
Namespace:      default
Priority:       0
Node:           docker-desktop/192.168.65.3
Start Time:     Sun, 12 Jan 2020 11:37:01 +0100
Labels:         camel.apache.org/build=kit-bodfc1v0hp20sgnj6nfg
                camel.apache.org/component=builder
Annotations:    <none>
Status:         Failed
IP:             10.1.4.95
IPs:            <none>
Controlled By:  Build/kit-bodfc1v0hp20sgnj6nfg
Init Containers:
  builder:
    Container ID:  docker://530b629fc6996b812c4f2c449ad776725df95ef14ed58801907b338363a33b05
    Image:         docker.io/apache/camel-k:1.0.0-RC1
    Image ID:      docker-pullable://apache/camel-k@sha256:fc0f9d73e752b84b68808bcb7144de195862db0408f23358e0fb6a77dbda814d
    Port:          <none>
    Host Port:     <none>
    Command:
      kamel
      builder
      --namespace
      default
      --build-name
      kit-bodfc1v0hp20sgnj6nfg
      --task-name
      builder
    State:          Terminated
      Reason:       Error
      Exit Code:    1
      Started:      Sun, 12 Jan 2020 11:37:04 +0100
      Finished:     Sun, 12 Jan 2020 11:37:27 +0100
    Ready:          False
    Restart Count:  0
    Environment:    <none>
    Mounts:
      /builder from camel-k-builder (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from camel-k-builder-token-f2h9z (ro)
Containers:
  kaniko:
    Container ID:
    Image:         gcr.io/kaniko-project/executor:v0.14.0
    Image ID:
    Port:          <none>
    Host Port:     <none>
    Args:
      --dockerfile=Dockerfile
      --context=/builder/kit-bodfc1v0hp20sgnj6nfg/package/context
      --destination=docker.io/lreimer/camel-k-kit-bodfc1v0hp20sgnj6nfg:1108690
      --cache=false
      --cache-dir=/kaniko/cache
    State:          Waiting
      Reason:       PodInitializing
    Ready:          False
    Restart Count:  0
    Environment:    <none>
    Mounts:
      /builder from camel-k-builder (rw)
      /kaniko/.docker from kaniko-secret (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from camel-k-builder-token-f2h9z (ro)
Conditions:
  Type              Status
  Initialized       False
  Ready             False
  ContainersReady   False
  PodScheduled      True
Volumes:
  camel-k-builder:
    Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
    SizeLimit:  <unset>
  kaniko-secret:
    Type:        Secret (a volume populated by a Secret)
    SecretName:  docker-registry-secret
    Optional:    false
  camel-k-builder-token-f2h9z:
    Type:        Secret (a volume populated by a Secret)
    SecretName:  camel-k-builder-token-f2h9z
    Optional:    false
QoS Class:       BestEffort
Node-Selectors:  <none>
Tolerations:     node.kubernetes.io/not-ready:NoExecute for 300s
                 node.kubernetes.io/unreachable:NoExecute for 300s
Events:
  Type    Reason     Age   From                     Message
  ----    ------     ----  ----                     -------
  Normal  Scheduled  80m   default-scheduler        Successfully assigned default/camel-k-kit-bodfc1v0hp20sgnj6nfg-builder to docker-desktop
  Normal  Pulled     80m   kubelet, docker-desktop  Container image "docker.io/apache/camel-k:1.0.0-RC1" already present on machine
  Normal  Created    80m   kubelet, docker-desktop  Created container builder
  Normal  Started    80m   kubelet, docker-desktop  Started container builder

[antback]

I suffered same problem with same version of Docker Desktop and kubernetes in Windows 10. This is the error log trace:

{"level":"error","ts":1580057233.1165411,"logger":"camel-k.builder","msg":"","error":"Invalid JSON Patch","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\tgithub.com/go-logr/zapr@v0.1.1/zapr.go:128\ngithub.com/apache/camel-k/pkg/util/log.Logger.Error\n\tgithub.com/apache/camel-k@/pkg/util/log/log.go:74\ngithub.com/apache/camel-k/pkg/cmd/builder.exitOnError\n\tgithub.com/apache/camel-k@/pkg/cmd/builder/builder.go:105\ngithub.com/apache/camel-k/pkg/cmd/builder.Run\n\tgithub.com/apache/camel-k@/pkg/cmd/builder/builder.go:91\ngithub.com/apache/camel-k/pkg/cmd.(*builderCmdOptions).run\n\tgithub.com/apache/camel-k@/pkg/cmd/builder.go:51\ngithub.com/spf13/cobra.(*Command).execute\n\tgithub.com/spf13/cobra@v0.0.5/command.go:830\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\tgithub.com/spf13/cobra@v0.0.5/command.go:914\ngithub.com/spf13/cobra.(*Command).Execute\n\tgithub.com/spf13/cobra@v0.0.5/command.go:864\nmain.main\n\tgithub.com/apache/camel-k@/cmd/kamel/main.go:46\nruntime.main\n\truntime/proc.go:203"}

Full log file:
logs-from-builder-in-camel-k-kit-boms3f8j39sjnrplh4vg-builder.txt