kubernetes-cd-plugin
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io.kubernetes.client.openapi.models.V1Deployment Class not found exception
This seems to have started after a kubernetes 1.16 -> 1.17 cluster upgrade. We don't have a lot of jobs using this cd plugin yet, so we didn't notice right away.
19:14:55 ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
19:14:55 in 'reader', line 1, column 1:
19:14:55 apiVersion: apps/v1
The class file exists, and there doesn't seem to be another plugin which has an older version of the kubernetes client jar.
$ find plugins -name \*.jar -print | while read i; do jar -tf "$i" | grep -q io.kubernetes.client.openapi.models && echo "$i" ; done
plugins/kubernetes-cd/WEB-INF/lib/client-java-api-7.0.0.jar
$ jar -tf plugins/kubernetes-cd/WEB-INF/lib/client-java-api-7.0.0.jar | grep io.kubernetes.client.openapi.models.V1Deployment
io/kubernetes/client/openapi/models/V1Deployment.class
io/kubernetes/client/openapi/models/V1DeploymentBuilder.class
io/kubernetes/client/openapi/models/V1DeploymentCondition.class
...
Full Error:
19:14:51 Starting Kubernetes deployment
19:14:55 Loading configuration: /var/lib/jenkins/workspace/internal-api-docs/docs/internal_api/deployment.yaml
19:14:55 ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
19:14:55 in 'reader', line 1, column 1:
19:14:55 apiVersion: apps/v1
19:14:55 ^
19:14:55
19:14:55 hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
19:14:55 in 'reader', line 1, column 1:
19:14:55 apiVersion: apps/v1
19:14:55 ^
19:14:55
19:14:55 at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:336)
19:14:55 at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230)
19:14:55 at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219)
19:14:55 at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337)
19:14:55 at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173)
19:14:55 at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157)
19:14:55 at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:472)
19:14:55 at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:438)
19:14:55 at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224)
19:14:55 at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494)
19:14:55 at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272)
19:14:55 at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236)
19:14:55 at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172)
19:14:55 at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124)
19:14:55 at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106)
19:14:55 at hudson.FilePath.act(FilePath.java:1162)
19:14:55 at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68)
19:14:55 at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45)
19:14:55 at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
19:14:55 at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
19:14:55 at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
19:14:55 at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
19:14:55 at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42)
19:14:55 at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54)
19:14:55 at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35)
19:14:55 at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
19:14:55 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
19:14:55 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
19:14:55 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
19:14:55 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
19:14:55 at java.lang.Thread.run(Thread.java:748)
19:14:55 Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment
19:14:55 at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664)
19:14:55 at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322)
19:14:55 at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331)
19:14:55 ... 30 more
I Have a similar problem, after I updated my AKS cluster from 1.14 to 1.15.
Full error
`Starting Azure Container Service / Kubernetes Service Deployment
Loading configuration: /var/jenkins_home/workspace/zurich-eva-broker_qa/target/zurich-broker-qa.yaml
Delete Kubernetes management config file /var/jenkins_home/workspace/zurich-eva-broker_qa/kubeconfig-4398355906621090155
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1ConfigMap; exception=Class not found: io.kubernetes.client.openapi.models.V1ConfigMap
in 'reader', line 1, column 1:
apiVersion: v1
^
Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1ConfigMap; exception=Class not found: io.kubernetes.client.openapi.models.V1ConfigMap
in 'reader', line 1, column 1:
apiVersion: v1
^
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:336)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219)
at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157)
at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:472)
at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:438)
at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224)
at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494)
at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272)
at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236)
at com.microsoft.jenkins.acs.commands.KubernetesDeploymentCommandBase$KubernetesDeployWorker.call(KubernetesDeploymentCommandBase.java:194)
at com.microsoft.jenkins.acs.commands.KubernetesDeploymentCommandBase$KubernetesDeployWorker.call(KubernetesDeploymentCommandBase.java:132)
at hudson.FilePath.act(FilePath.java:1162)
at com.microsoft.jenkins.acs.commands.KubernetesDeploymentCommandBase.doExecute(KubernetesDeploymentCommandBase.java:78)
at com.microsoft.jenkins.acs.commands.AKSDeploymentCommand.execute(AKSDeploymentCommand.java:32)
at com.microsoft.jenkins.acs.commands.AKSDeploymentCommand.execute(AKSDeploymentCommand.java:20)
at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
at com.microsoft.jenkins.acs.ACSDeploymentBuilder.perform(ACSDeploymentBuilder.java:56)
at com.microsoft.jenkins.acs.ACSDeploymentContext$ExecutionImpl.run(ACSDeploymentContext.java:141)
at com.microsoft.jenkins.acs.ACSDeploymentContext$ExecutionImpl.run(ACSDeploymentContext.java:125)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1ConfigMap
at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664)
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322)
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331)
... 30 more`
Experiencing the same problem...
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
Experiencing the same problem:
Starting Kubernetes deployment Prepare Docker container registry secrets with name: citaprevia-secrets-tmp Created V1Secret: name: citaprevia-secrets-tmp Inject environment variable KUBERNETES_SECRET_NAME=citaprevia-secrets-tmp Loading configuration: /integracion_continua/jenkins2/workspace/CitaPrevia/citaprevia.yaml ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^
hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:336)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:230)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219)
at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157)
at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:472)
at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:438)
at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224)
at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494)
at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272)
at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106)
at hudson.FilePath.act(FilePath.java:1162)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45)
at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) ... 30 more
I have the same problem running Kubernetes v1.18.3. I'm running Jenkins v2.235.1 and all my plugins are up to date.
The workaround I've found for now is to downgrade Jackson 2 API to v2.10.3 and to downgrade Snakeyaml API to v1.26.2. If those 2 plugins are updated to their respective latest versions, the error message comes back.
I have the same problem running Kubernetes v1.18.3. I'm running Jenkins v2.235.1 and all my plugins are up to date.
The workaround I've found for now is to downgrade Jackson 2 API to v2.10.3 and to downgrade Snakeyaml API to v1.26.2. If those 2 plugins are updated to their respective latest versions, the error message comes back.
It worked for me too, I downgraded manually those plugins versions and the pipeline run successfully!
Thanks!
Downgrading plugins worked for me too. I'm running clean Jenkins v2.254 with recommended plugins and latest Kubernetes Continuous Deploy Plugin (2.3.0) and have same error. After downgrading:
- Jackson 2 API 2.11.2 -> 2.10.3
- Snakeyaml API 1.26.4 -> 1.26.3
- Kubernetes Client API 4.9.2-2 -> 4.9.2-1
- Kubernetes Credentials 0.7.0 -> 0.6.2
all works fine! Also, i downgraded ECharts API and JUnit, but this plugins not required for kubernetes cd. Thanks
this issue been resolved? in 2.1.2 version change log, it is written as below.
Fix ClassNotFoundException for jackson lib
I downgraded the -
- Jackson 2 API ->2.10.3
- Snakeyaml API -> 1.26.3
But after downgrade now I am stuck with following error (any inputs will be highly appreciated)
Starting Kubernetes deployment
Loading configuration: /var/jenkins_home/workspace/test/spring-boot.yml
ERROR: ERROR: Cannot create property=spec for JavaBean=class V1Deployment {
apiVersion: apps/v1
kind: Deployment
metadata: class V1ObjectMeta {
annotations: null
clusterName: null
creationTimestamp: null
deletionGracePeriodSeconds: null
deletionTimestamp: null
finalizers: null
generateName: null
generation: null
initializers: null
labels: {name=jhooq-pod-with-pvc}
managedFields: null
name: jhooq-pod-with-pvc
namespace: null
ownerReferences: null
resourceVersion: null
selfLink: null
uid: null
}
spec: null
status: null
}
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
Cannot create property=containers for JavaBean=class V1DeploymentSpec {
minReadySeconds: null
paused: null
progressDeadlineSeconds: null
replicas: null
revisionHistoryLimit: null
selector: null
strategy: null
template: null
}
in 'reader', line 8, column 3:
containers:
^
Unable to find property 'containers' on class: io.kubernetes.client.openapi.models.V1DeploymentSpec
in 'reader', line 9, column 3:
- name: jhooq-pod-with-pvc
^
in 'reader', line 8, column 3:
containers:
^
hudson.remoting.ProxyException: Cannot create property=spec for JavaBean=class V1Deployment {
apiVersion: apps/v1
kind: Deployment
metadata: class V1ObjectMeta {
annotations: null
clusterName: null
creationTimestamp: null
deletionGracePeriodSeconds: null
deletionTimestamp: null
finalizers: null
generateName: null
generation: null
initializers: null
labels: {name=jhooq-pod-with-pvc}
managedFields: null
name: jhooq-pod-with-pvc
namespace: null
ownerReferences: null
resourceVersion: null
selfLink: null
uid: null
}
spec: null
status: null
}
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
I downgraded the -
- Jackson 2 API ->2.10.3
- Snakeyaml API -> 1.26.3
But after downgrade now I am stuck with following error (any inputs will be highly appreciated)
Starting Kubernetes deployment Loading configuration: /var/jenkins_home/workspace/test/spring-boot.yml ERROR: ERROR: Cannot create property=spec for JavaBean=class V1Deployment { apiVersion: apps/v1 kind: Deployment metadata: class V1ObjectMeta { annotations: null clusterName: null creationTimestamp: null deletionGracePeriodSeconds: null deletionTimestamp: null finalizers: null generateName: null generation: null initializers: null labels: {name=jhooq-pod-with-pvc} managedFields: null name: jhooq-pod-with-pvc namespace: null ownerReferences: null resourceVersion: null selfLink: null uid: null } spec: null status: null } in 'reader', line 1, column 1: apiVersion: apps/v1 ^ Cannot create property=containers for JavaBean=class V1DeploymentSpec { minReadySeconds: null paused: null progressDeadlineSeconds: null replicas: null revisionHistoryLimit: null selector: null strategy: null template: null } in 'reader', line 8, column 3: containers: ^ Unable to find property 'containers' on class: io.kubernetes.client.openapi.models.V1DeploymentSpec in 'reader', line 9, column 3: - name: jhooq-pod-with-pvc ^ in 'reader', line 8, column 3: containers: ^ hudson.remoting.ProxyException: Cannot create property=spec for JavaBean=class V1Deployment { apiVersion: apps/v1 kind: Deployment metadata: class V1ObjectMeta { annotations: null clusterName: null creationTimestamp: null deletionGracePeriodSeconds: null deletionTimestamp: null finalizers: null generateName: null generation: null initializers: null labels: {name=jhooq-pod-with-pvc} managedFields: null name: jhooq-pod-with-pvc namespace: null ownerReferences: null resourceVersion: null selfLink: null uid: null } spec: null status: null } in 'reader', line 1, column 1: apiVersion: apps/v1 ^
Try downgrading your Snakeyaml to 1.26.2.
I'm actually not sure which version of those 2 plugins introduced the breaking change, I roughly knew the date I had those installed for the first time and reverted to those versions.
I have the same problem running Kubernetes v1.18.3. I'm running Jenkins v2.235.1 and all my plugins are up to date.
The workaround I've found for now is to downgrade Jackson 2 API to v2.10.3 and to downgrade Snakeyaml API to v1.26.2. If those 2 plugins are updated to their respective latest versions, the error message comes back.
Thanks. After all trail and errors , exact solution of yours worked for me.
Has anyone been able to find the root cause for this? I'm the maintainer of another Jenkins plugin (vrealize-automation-8) that suffers from the exact same issue. I'd love to find a way to fix my code instead of having users downgrade plugins. https://issues.jenkins.io/browse/JENKINS-64498
Still same issue. Error mentioned below. I tried with yml and yaml both facing same error. I have simple deployment manifest file(Kubernetes 1.18). Also tried downgrading and upgrading Jenkins but same error Jenkins 2.263.1 Snakeyaml API Plugin : 1.27.0 Kubernetes Client API Plugin : 4.11.1 Jackson 2 API Plugin : 2.12.0 Kubernetes plugin : 1.28.5
Starting Kubernetes deployment
Loading configuration: /var/lib/jenkins/workspace/my-new/Deployment.yml
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219)
at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157)
at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490)
at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456)
at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224)
at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494)
at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272)
at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106)
at hudson.FilePath.act(FilePath.java:1163)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45)
at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment
at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664)
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322)
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331)
... 30 more
Still same issue. Error mentioned below. I tried with yml and yaml both facing same error. I have simple deployment manifest file(Kubernetes 1.18). Also tried downgrading and upgrading Jenkins but same error Jenkins 2.263.1 Snakeyaml API Plugin : 1.27.0 Kubernetes Client API Plugin : 4.11.1 Jackson 2 API Plugin : 2.12.0 Kubernetes plugin : 1.28.5
Starting Kubernetes deployment Loading configuration: /var/lib/jenkins/workspace/my-new/Deployment.yml ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456) at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224) at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494) at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272) at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106) at hudson.FilePath.act(FilePath.java:1163) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45) at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88) at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96) at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75) at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77) at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) ... 30 more
hello ~ what is your os distribution ? I have met the same issue, and I use docker jenkins with alphine as its os .
Still same issue. Error mentioned below. I tried with yml and yaml both facing same error. I have simple deployment manifest file(Kubernetes 1.18). Also tried downgrading and upgrading Jenkins but same error Jenkins 2.263.1 Snakeyaml API Plugin : 1.27.0 Kubernetes Client API Plugin : 4.11.1 Jackson 2 API Plugin : 2.12.0 Kubernetes plugin : 1.28.5
Starting Kubernetes deployment Loading configuration: /var/lib/jenkins/workspace/my-new/Deployment.yml ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456) at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224) at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494) at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272) at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106) at hudson.FilePath.act(FilePath.java:1163) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45) at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88) at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96) at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75) at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77) at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) ... 30 morehello ~ what is your os distribution ? I have met the same issue, and I use docker jenkins with alphine as its os .
I am using Ubuntu. Standalone setup on ec2
NAME="Ubuntu"
VERSION="20.04.1 LTS (Focal Fossa)"
I'm still have the same issue, I'm using the latest version of Jenkins, and both plugins Kubernetes and Jakson.
This issue is happening for so long time, and downgrade Jakson mess up all Jenkins environment.
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment
in 'reader', line 1, column 1:
apiVersion: apps/v1
^
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219)
at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157)
at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490)
at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456)
Still same issue. Error mentioned below. I tried with yml and yaml both facing same error. I have simple deployment manifest file(Kubernetes 1.18). Also tried downgrading and upgrading Jenkins but same error Jenkins 2.263.1 Snakeyaml API Plugin : 1.27.0 Kubernetes Client API Plugin : 4.11.1 Jackson 2 API Plugin : 2.12.0 Kubernetes plugin : 1.28.5
Starting Kubernetes deployment Loading configuration: /var/lib/jenkins/workspace/my-new/Deployment.yml ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456) at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224) at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494) at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272) at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106) at hudson.FilePath.act(FilePath.java:1163) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45) at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88) at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96) at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75) at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77) at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54) at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Deployment at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) ... 30 morehello ~ what is your os distribution ? I have met the same issue, and I use docker jenkins with alphine as its os .
I am using Ubuntu. Standalone setup on ec2
NAME="Ubuntu" VERSION="20.04.1 LTS (Focal Fossa)"
seems not related to os ,good news for me. still not resolved ....
I seem to face similar issues.
I'm using jenkins from docker image jenkins/jenkins:lts Jenkins 2.263.2 Snakeyaml API Plugin: 1.27.0 Jackson 2 API Plugin: 2.12.1 Kubernetes Continuous Deploy Plugin: 2.3.1
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Service; exception=Class not found: io.kubernetes.client.openapi.models.V1Service in 'reader', line 1, column 1: kind: Service ^
hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Service; exception=Class not found: io.kubernetes.client.openapi.models.V1Service in 'reader', line 1, column 1: kind: Service ^
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456) at io.kubernetes.client.util.Yaml.loadAs(Yaml.java:224) at io.kubernetes.client.util.Yaml.modelMapper(Yaml.java:494) at io.kubernetes.client.util.Yaml.loadAll(Yaml.java:272) at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:236) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106) at hudson.FilePath.act(FilePath.java:1248) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68) at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45) at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88) at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96) at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75) at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77) at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804) at hudson.model.Build$BuildExecution.build(Build.java:197) at hudson.model.Build$BuildExecution.doRun(Build.java:163) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:514) at hudson.model.Run.execute(Run.java:1907) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429)
Caused by: hudson.remoting.ProxyException: org.yaml.snakeyaml.error.YAMLException: Class not found: io.kubernetes.client.openapi.models.V1Service at org.yaml.snakeyaml.constructor.Constructor.getClassForNode(Constructor.java:664) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.getConstructor(Constructor.java:322) at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331) ... 33 more ERROR: Kubernetes deployment ended with HasError Finished: FAILURE
I'm still have the same issue, I'm using the latest version of Jenkins, and both plugins Kubernetes and Jakson.
This issue is happening for so long time, and downgrade Jakson mess up all Jenkins environment.
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ hudson.remoting.ProxyException: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Deployment; exception=Class not found: io.kubernetes.client.openapi.models.V1Deployment in 'reader', line 1, column 1: apiVersion: apps/v1 ^ at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:335) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObjectNoCheck(BaseConstructor.java:229) at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:219) at io.kubernetes.client.util.Yaml$CustomConstructor.constructObject(Yaml.java:337) at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:173) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:157) at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:490) at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:456)
same here
I've changed the plugin, I started to use this one https://plugins.jenkins.io/kubernetes-cli simple to integrate and works fine ;)
Jenkins 2.277.1 Kubernetes Continuous Deploy 2.3.1 Jackson 2 API 2.12.1 Snakeyaml API Plugin 1.27.0 Kubernetes Client API 4.13.2-1 Kubernetes Credentials 0.8.0 Kubernetes version 1.20:
Client Version: version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.5", GitCommit:"6b1d87acf3c8253c123756b9e61dac642678305f", GitTreeState:"clean", BuildDate:"2021-03-18T01:10:43Z", GoVersion:"go1.15.8", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.5", GitCommit:"6b1d87acf3c8253c123756b9e61dac642678305f", GitTreeState:"clean", BuildDate:"2021-03-18T01:02:01Z", GoVersion:"go1.15.8", Compiler:"gc", Platform:"linux/amd64"}
Issue
Starting Kubernetes deployment
Loading configuration: /var/lib/jenkins/workspace/spring-petclinic-kube_main/spring-petclinic-kube.yml
ERROR: ERROR: Can't construct a java object for tag:yaml.org,2002:io.kubernetes.client.openapi.models.V1Service; exception=Class not found: io.kubernetes.client.openapi.models.V1Service
in 'reader', line 1, column 1:
kind: Service
^
still the same trouble...((
I have found the solution to this problem. I have tried many times and it's working perfectly. Kubernetes CD plugin should be Version 1.0. No need to downgrade other plugins.
Hey @braunly thanks for the solution!
Also, i downgraded ECharts API and JUnit, but this plugins not required for kubernetes cd.
Please could you also provide the versions of these plugins which you downgraded to? Cheers
Hey @braunly thanks for the solution!
Also, i downgraded ECharts API and JUnit, but this plugins not required for kubernetes cd.
Please could you also provide the versions of these plugins which you downgraded to? Cheers
I've switched to Kubernetes-cli plugin. Build my own Jenkins docker image with kubectl installed and happy to use kubernetes without this error. I don't remember exact versions, but you can try ECharts API Plugin 4.7.0-1 and JUnit 1.29. Maybe early.
For latest Jenkins (2.288) you need to downgrade a lot more plugins with many security fixes. Stop using kubernetes-cd plugin. Use something else or write your own.
I have found the solution to this problem. I have tried many times and it's working perfectly. Kubernetes CD plugin should be Version 1.0. No need to downgrade other plugins.
Hey @mahusanin thanks for the solution downgraded Kubernetes CD to version 1.0 and it worked perfect
