argo类型的则要麻烦一些，因为defaultClient不支持argo类型的。
会报错No resource type found for:argoproj.io/v1alpha1
com.fasterxml.jackson.databind.JsonMappingException: No resource type found for:argoproj.io/v1alpha1#Workflow
1
我们需要进行自定义资源才能提交argo类型的yaml。
首先需要查看集群中已有的crd。
使用命令
kubectl get crd
kubectl get crd |grep argo
java中查询已有的crd代码如下：
try {
if (!client.supportsApiPath("/apis/apiextensions.k8s.io/v1beta1") && !client.supportsApiPath("/apis/apiextensions.k8s.io/v1")) {
System.out.println("WARNING this cluster does not support the API Group apiextensions.k8s.io");
return "fail";
}
CustomResourceDefinitionList list = client.customResourceDefinitions().list();
if (list == null) {
System.out.println("ERROR no list returned!");
return "fail";
}
List<CustomResourceDefinition> items = list.getItems();
for (CustomResourceDefinition item : items) {
System.out.println("CustomResourceDefinition " + item.getMetadata().getName() + " has version: " + item.getApiVersion());
}
} catch (KubernetesClientException e) {
System.out.println("Failed: " + e);
e.printStackTrace();
}
结果输出如下：
CustomResourceDefinition alertmanagers.monitoring.coreos.com has version: apiextensions/v1beta1
CustomResourceDefinition backups.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition backupstoragelocations.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition deletebackuprequests.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition downloadrequests.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition elasticsearchclusters.enterprises.upmc.com has version: apiextensions/v1beta1
CustomResourceDefinition podvolumebackups.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition podvolumerestores.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition prometheuses.monitoring.coreos.com has version: apiextensions/v1beta1
CustomResourceDefinition prometheusrules.monitoring.coreos.com has version: apiextensions/v1beta1
CustomResourceDefinition resticrepositories.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition restores.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition schedules.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition servicemonitors.monitoring.coreos.com has version: apiextensions/v1beta1
CustomResourceDefinition volumesnapshotlocations.ark.heptio.com has version: apiextensions/v1beta1
CustomResourceDefinition workflows.argoproj.io has version: apiextensions/v1beta1
