Ali*_*hin 7 kubernetes kubernetes-deployment
我是 kubernetes 的新手。
我无法使用 kubectl 进行部署,但我可以在 kubernetes 仪表板上看到所有部署。我该如何解决这个问题?
user@master:~$ kubectl get deployments
error: the server doesn't have a resource type "deployments"
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Kubernetes 版本: 1.12
kubectl 版本: 1.13
kubectl api 版本:
apiregistration.k8s.io/v1
apiregistration.k8s.io/v1beta1
v1
api资源:
user@master:~$ kubectl api-resources
NAME SHORTNAMES APIGROUP NAMESPACED
KIND
bindings true
Binding
componentstatuses cs false
ComponentStatus
configmaps cm true
ConfigMap
endpoints ep true
Endpoints
events ev true
Event
limitranges limits true
LimitRange
namespaces ns false
Namespace
nodes no false
Node
persistentvolumeclaims pvc true
PersistentVolumeClaim
persistentvolumes pv false
PersistentVolume
pods po true
Pod
podtemplates true
PodTemplate
replicationcontrollers rc true
ReplicationController
resourcequotas quota true
ResourceQuota
secrets true
Secret
serviceaccounts sa true
ServiceAccount
services svc true
Service
apiservices apiregistration.k8s.io false
APIService
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感谢您的帮助。
-----------编辑1-----------
您好@EduardoBaitello,感谢您的快速回复。问题与权限无关。
user@master:~$ kubectl auth can-i get deployments
Warning: the server doesn't have a resource type 'deployments'
yes
user@master:~$ kubectl auth can-i get deployment
Warning: the server doesn't have a resource type 'deployment'
yes
user@master:~$ kubectl auth can-i get namespaces
yes
user@master:~$ kubectl auth can-i get pods
yes
所以我认为这不是一个重复的问题。
user@master:~$ kubectl get po --namespace=kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-7c6b876df8-nk7nm 1/1 Running 2 118d
calico-node-8lt9f 1/1 Running 3 118d
calico-node-d9r9l 1/1 Running 2 118d
calico-node-ffqlj 1/1 Running 2 118d
dns-autoscaler-57ff59dd4c-c9tjv 1/1 Running 2 118d
kube-apiserver-node1 1/1 Running 3 118d
kube-controller-manager-node1 1/1 Running 6 118d
kube-dns-84467597f5-hf2fn 3/3 Running 6 118d
kube-dns-84467597f5-sttgx 3/3 Running 9 118d
kube-proxy-node1 1/1 Running 3 118d
kube-proxy-node2 1/1 Running 2 118d
kube-proxy-node3 1/1 Running 2 118d
kube-scheduler-node1 1/1 Running 6 118d
kubernetes-dashboard-5db4d9f45f-gkl6w 1/1 Running 3 118d
nginx-proxy-node2 1/1 Running 2 118d
nginx-proxy-node3 1/1 Running 2 118d
tiller-deploy-6f6fd74b68-27fqc 1/1 Running 0 16d
user@master:~$ kubectl get componentstatus
NAME STATUS MESSAGE
scheduler Healthy ok
controller-manager Healthy ok
etcd-2 Healthy {"health": "true"}
etcd-1 Healthy {"health": "true"}
etcd-0 Healthy {"health": "true"}
第一步是提高详细程度以帮助找出根本原因:
Kubectl 获取部署 --v=99
总的来说,可能导致它的原因很少:
cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
chown $(id -u):$(id -g) $HOME/.kube/config
正如这里所建议的https://github.com/kubernetes/kubernetes/issues/52636
在我的例子中,除了“服务器没有资源类型部署”之外,当运行“kubectl get deployments --v=99”时,它表明:
Response Body: {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Unauthorized","reason":"Unauthorized","code":401
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如果是这种情况,请检查您的证书 kubectl 配置文件(它们可能不存在、已过期、必须创建新证书等),或者如果在 EKS 上,则 IAM 密钥已发布/激活。
小智 0
@阿里坎
我怀疑这是因为 Kubectl 二进制版本。我注意到您的 kubectl 版本(1.13)高于 Kubernetes 版本(1.12)。
您可以尝试将 kubectl 版本降级到 1.12 或更低版本吗?
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