Kubernetes Extension Can't Build on Windows #30525

aelfric · 2023-01-21T16:59:27Z

Describe the bug

Trying to run mvn package on Windows with a project configured with the quarkus-kubernetes extension, and it fails seemingly due to a space in the "Program Files" directory name.

org.yaml.snakeyaml.parser.ParserException: expected '<document start>', but found '<scalar>'
 in 'reader', line 1, column 14:
    'C:\Program' is not recognized as an internal ...
                 ^

    at org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentStart.produce (ParserImpl.java:274)
    at org.yaml.snakeyaml.parser.ParserImpl.peekEvent (ParserImpl.java:185)
    at org.yaml.snakeyaml.parser.ParserImpl.checkEvent (ParserImpl.java:175)
    at org.yaml.snakeyaml.composer.Composer.getSingleNode (Composer.java:163)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData (BaseConstructor.java:184)
    at org.yaml.snakeyaml.Yaml.loadFromReader (Yaml.java:477)
    at org.yaml.snakeyaml.Yaml.load (Yaml.java:418)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:237)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:351)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:287)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:272)
    at io.fabric8.kubernetes.client.Config.getExecCredentialFromExecConfig (Config.java:746)
    at io.fabric8.kubernetes.client.Config.loadFromKubeconfig (Config.java:702)
    at io.fabric8.kubernetes.client.Config.tryKubeConfig (Config.java:616)
    at io.fabric8.kubernetes.client.Config.autoConfigure (Config.java:286)
    at io.fabric8.kubernetes.client.Config.autoConfigure (Config.java:282)
    at io.quarkus.kubernetes.client.runtime.KubernetesClientUtils.createConfig (KubernetesClientUtils.java:18)
    at io.quarkus.kubernetes.client.runtime.KubernetesClientUtils.createClient (KubernetesClientUtils.java:52)
    at io.quarkus.kubernetes.client.deployment.KubernetesClientBuildStep.process (KubernetesClientBuildStep.java:16)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
    at java.lang.reflect.Method.invoke (Method.java:578)
    at io.quarkus.deployment.ExtensionLoader$3.execute (ExtensionLoader.java:909)
    at io.quarkus.builder.BuildContext.run (BuildContext.java:281)
    at org.jboss.threads.ContextHandler$1.runWith (ContextHandler.java:18)
    at org.jboss.threads.EnhancedQueueExecutor$Task.run (EnhancedQueueExecutor.java:2449)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run (EnhancedQueueExecutor.java:1478)
    at java.lang.Thread.run (Thread.java:1589)
    at org.jboss.threads.JBossThread.run (JBossThread.java:501)

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

Reproducer: https://github.com/aelfric/github-classroom-lti

On windows, run ./mvnw package

Output of `uname -a` or `ver`

Windows 11

Output of `java -version`

openjdk version "19.0.1" 2022-10-18 OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10) OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed mode, sharing)

GraalVM version (if different from Java)

No response

Quarkus version or git rev

2.15.3.Final

Build tool (ie. output of `mvnw --version` or `gradlew --version`)

Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d)

Additional information

Happy to help debug / fix this if someone could point me in the right direction.

The text was updated successfully, but these errors were encountered:

quarkus-bot · 2023-01-21T16:59:31Z

/cc @Sgitario (kubernetes), @geoand (kubernetes), @iocanel (kubernetes)

aelfric · 2023-01-21T18:03:13Z

Update: This issue seems only to occur in the Windows Terminal. Running it in the normal windows CMD prompt does not have the same issue.

geoand · 2023-01-23T07:41:46Z

@manusa this looks like a client bug. Do you know if it's an issue?

manusa · 2023-01-23T08:33:02Z

I think it might be partially related to:

JKube is not picking the right .kube/config file on windows when HOME env variable is set to a different location eclipse-jkube/jkube#1540
Fix home dir win fabric8io/kubernetes-client#4198

From the stacktrace I understand that the problem is caused when instantiating the client, and that the autoconfiguration part is failing. i.e. the process fails even before generating resources or anything else.

I'm not sure if the issue is caused by the contents of your .kube/config file which might have an entry pointing to a C:\Program files... value which might not be strictly compliant with the YAML spec.

Could you please check the file contents and if there's such an entry enclose it with " and see if the error persists?

aelfric · 2023-01-23T14:01:05Z

Ah...looks like this might be the answer, though wrapping it in quotes didn't fully fix the problem. I use Digital Ocean as my k8s provider and their config tool added an entry like this (originally without the quotes).

command: "C:\Program Files\doctl\doctl.exe"

After adding the quotes, I got a different error about an invalid escape code so I changed \doctl\doctl.exe to \\doctl\\doctl.exe. And then I get some other stack trace:

[ERROR] Failed to parse the kubeconfig.
org.yaml.snakeyaml.parser.ParserException: expected '<document start>', but found '<scalar>'
 in 'reader', line 1, column 25:
    'C:\Users\aelfr\.kube\' is not recognized as an internal ...
                            ^

    at org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentStart.produce (ParserImpl.java:274)
    at org.yaml.snakeyaml.parser.ParserImpl.peekEvent (ParserImpl.java:185)
    at org.yaml.snakeyaml.parser.ParserImpl.checkEvent (ParserImpl.java:175)
    at org.yaml.snakeyaml.composer.Composer.getSingleNode (Composer.java:163)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData (BaseConstructor.java:184)
    at org.yaml.snakeyaml.Yaml.loadFromReader (Yaml.java:477)
    at org.yaml.snakeyaml.Yaml.load (Yaml.java:418)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:237)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:351)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:287)
    at io.fabric8.kubernetes.client.utils.Serialization.unmarshal (Serialization.java:272)
    at io.fabric8.kubernetes.client.Config.getExecCredentialFromExecConfig (Config.java:746)
    at io.fabric8.kubernetes.client.Config.loadFromKubeconfig (Config.java:702)
    at io.fabric8.kubernetes.client.Config.tryKubeConfig (Config.java:616)
    at io.fabric8.kubernetes.client.Config.autoConfigure (Config.java:286)
    at io.fabric8.kubernetes.client.Config.<init> (Config.java:251)
    at io.fabric8.kubernetes.client.Config.<init> (Config.java:245)
    at io.fabric8.kubernetes.client.ConfigBuilder.<init> (ConfigBuilder.java:10)
    at io.fabric8.kubernetes.client.ConfigBuilder.<init> (ConfigBuilder.java:7)
    at io.quarkus.kubernetes.client.runtime.KubernetesClientUtils.createConfig (KubernetesClientUtils.java:20)
    at io.quarkus.kubernetes.client.runtime.KubernetesClientUtils.createClient (KubernetesClientUtils.java:52)
    at io.quarkus.kubernetes.client.deployment.KubernetesClientBuildStep.process (KubernetesClientBuildStep.java:16)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
    at java.lang.reflect.Method.invoke (Method.java:578)
    at io.quarkus.deployment.ExtensionLoader$3.execute (ExtensionLoader.java:909)
    at io.quarkus.builder.BuildContext.run (BuildContext.java:281)
    at org.jboss.threads.ContextHandler$1.runWith (ContextHandler.java:18)
    at org.jboss.threads.EnhancedQueueExecutor$Task.run (EnhancedQueueExecutor.java:2449)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run (EnhancedQueueExecutor.java:1478)
    at java.lang.Thread.run (Thread.java:1589)
    at org.jboss.threads.JBossThread.run (JBossThread.java:501)

geoand · 2023-01-26T10:16:03Z

@manusa ^

manusa · 2023-01-26T10:29:32Z

Hi @aelfric
Could you please provide a (redacted) version of your .kube/config file so that we can create a reproducer test and fix it upstream?
I¡ll create an issue in the Fabric8 repo once you provide the information.

aelfric · 2023-01-28T01:00:43Z

This is the one with the escaped \d characters

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: REDACTED
    server: REDACTED
  name: REDACTED
contexts:
- context:
    cluster: REDACTED
    user: REDACTED
  name: REDACTED
current-context: REDACTED
kind: Config
preferences: {}
users:
- name: REDACTED
  user:
    exec:
      apiVersion: client.authentication.k8s.io/v1beta1
      args:
      - kubernetes
      - cluster
      - kubeconfig
      - exec-credential
      - --version=v1beta1
      - --context=k8s
      - 95523dba-0a36-46c3-bcab-87de681e0097
      command: "C:\Program Files\\doctl\\doctl.exe"
      env: null
      provideClusterInfo: false

manusa · 2023-01-28T04:57:54Z

Thx! I've created fabric8io/kubernetes-client#4803

geoand · 2023-01-28T05:46:01Z

Closing this an upstream issue

aelfric added the kind/bug Something isn't working label Jan 21, 2023

quarkus-bot bot added area/kubernetes env/windows Impacts Windows machines labels Jan 21, 2023

manusa mentioned this issue Jan 28, 2023

Windows-specific .kube/config file can't be deserialized (autoConfigured Client can't be instantiated) fabric8io/kubernetes-client#4803

Closed

geoand closed this as not planned Won't fix, can't repro, duplicate, stale Jan 28, 2023

sunix mentioned this issue Mar 6, 2023

fix(config): Fix kubeconfig loading when exec auth command contains spaces fabric8io/kubernetes-client#4948

Merged

11 tasks

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Kubernetes Extension Can't Build on Windows #30525

Kubernetes Extension Can't Build on Windows #30525

aelfric commented Jan 21, 2023

quarkus-bot bot commented Jan 21, 2023

aelfric commented Jan 21, 2023

geoand commented Jan 23, 2023

manusa commented Jan 23, 2023 •

edited

Loading

aelfric commented Jan 23, 2023

geoand commented Jan 26, 2023

manusa commented Jan 26, 2023

aelfric commented Jan 28, 2023

manusa commented Jan 28, 2023

geoand commented Jan 28, 2023

Kubernetes Extension Can't Build on Windows #30525

Kubernetes Extension Can't Build on Windows #30525

Comments

aelfric commented Jan 21, 2023

Describe the bug

Expected behavior

Actual behavior

How to Reproduce?

Output of uname -a or ver

Output of java -version

GraalVM version (if different from Java)

Quarkus version or git rev

Build tool (ie. output of mvnw --version or gradlew --version)

Additional information

quarkus-bot bot commented Jan 21, 2023

aelfric commented Jan 21, 2023

geoand commented Jan 23, 2023

manusa commented Jan 23, 2023 • edited Loading

aelfric commented Jan 23, 2023

geoand commented Jan 26, 2023

manusa commented Jan 26, 2023

aelfric commented Jan 28, 2023

manusa commented Jan 28, 2023

geoand commented Jan 28, 2023

Output of `uname -a` or `ver`

Output of `java -version`

Build tool (ie. output of `mvnw --version` or `gradlew --version`)

manusa commented Jan 23, 2023 •

edited

Loading