操作系统信息

物理机，Ubuntu20.04，16G

Kubernetes版本信息

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Client Version: version.Info{Major:“1”, Minor:“21”, GitVersion:“v1.21.5”, GitCommit:“aea7bbadd2fc0cd689de94a54e5b7b758869d691”, GitTreeState:“clean”, BuildDate:“2021-09-15T21:10:45Z”, GoVersion:“go1.16.8”, Compiler:“gc”, Platform:“linux/amd64”}

Server Version: version.Info{Major:“1”, Minor:“21”, GitVersion:“v1.21.5”, GitCommit:“aea7bbadd2fc0cd689de94a54e5b7b758869d691”, GitTreeState:“clean”, BuildDate:“2021-09-15T21:04:16Z”, GoVersion:“go1.16.8”, Compiler:“gc”, Platform:“linux/amd64”}

容器运行时
docker version

Client:

Version: 20.10.8

API version: 1.41

Go version: go1.16.6

Git commit: 3967b7d

Built: Fri Jul 30 19:50:40 2021

OS/Arch: linux/amd64

Context: default

Experimental: true

Server: Docker Engine - Community

Engine:

Version: 20.10.8

API version: 1.41 (minimum version 1.12)

Go version: go1.16.6

Git commit: 75249d8

Built: Fri Jul 30 19:55:09 2021

OS/Arch: linux/amd64

Experimental: false

containerd:

Version: v1.4.9

GitCommit: e25210fe30a0a703442421b0f60afac609f950a3

runc:

Version: 1.0.1

GitCommit: v1.0.1-0-g4144b638

docker-init:

Version: 0.19.0

GitCommit: de40ad0

KubeSphere版本信息
例如：v3.2.1。在线安装。在已有K8s上安装, 也使用kk安装过。

问题是什么

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InternalErrorInternal error occurred: failed calling webhook “users.iam.kubesphere.io”: Post “https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s”: Service Unavailable

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logs:

E0408 04:27:16.273853       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.273969       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

I0408 04:27:16.282544       1 controller.go:207] controller/gateway-controller “msg”=“Starting workers” “worker count”=36

I0408 04:27:16.283569       1 controller.go:207] controller/nginx-controller “msg”=“Starting workers” “worker count”=36

I0408 04:27:16.286733       1 controller.go:207] controller/resourcequota-controller “msg”=“Starting workers” “reconciler group”=“quota.kubesphere.io” “reconciler kind”=“ResourceQuota” “worker count”=8

E0408 04:27:16.294092       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.294165       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:16.320720       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.320812       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:16.357741       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.357832       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:16.414049       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.414117       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:16.509906       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.509990       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:16.687108       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:16.687201       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:17.028219       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:17.028301       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:17.690444      1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:17.690534       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:18.994723       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:18.994834       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:21.579392       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:21.579516       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:26.719019       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:26.719121       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:36.982899       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:36.983006       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:27:57.489999       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:27:57.490125       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:28:38.480833       1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:28:38.480938       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”

E0408 04:30:00.433173      1 user_controller.go:127] controllers/user-controller “msg”=“failed to update user” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “user”={“Namespace”:"",“Name”:“admin”}

E0408 04:30:00.433278       1 controller.go:304] controller/user-controller “msg”=“Reconciler error” “error”="Internal error occurred: failed calling webhook \“users.iam.kubesphere.io\”: Post \“https://ks-controller-manager.kubesphere-system.svc:443/validate-email-iam-kubesphere-io-v1alpha2?timeout=30s\”: Service Unavailable" “name”=“admin” “namespace”="" “reconciler group”=“iam.kubesphere.io” “reconciler kind”=“User”