kubernetes 版本 1.14.3

provided port is not in the valid range. The range of valid ports is 30000-32767

在 Kubernetes(k8s) 创建 service 使用nodePort 暴露 外部端口6379 时报错

The Service “redis” is invalid: spec.ports[0].nodePort: Invalid value: 6379: provided port is not in the valid range. The range of valid ports is 30000-32767

编辑 kube-apiserver.yaml文件

vim /etc/kubernetes/manifests/kube-apiserver.yaml

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找到 --service-cluster-ip-range 这一行，在这一行的下一行增加 如下内容

- --service-node-port-range=1-65535

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实际 案例内容如

apiVersion: v1

kind: Pod

metadata:

creationTimestamp: null

labels:

component: kube-apiserver

tier: control-plane

name: kube-apiserver

namespace: kube-system

spec:

containers:

- command:

- kube-apiserver

- --advertise-address=192.168.0.254

- --allow-privileged=true

- --authorization-mode=Node,RBAC

- --client-ca-file=/etc/kubernetes/pki/ca.crt

- --enable-admission-plugins=NodeRestriction

- --enable-bootstrap-token-auth=true

- --etcd-cafile=/etc/kubernetes/pki/etcd/ca.crt

- --etcd-certfile=/etc/kubernetes/pki/apiserver-etcd-client.crt

- --etcd-keyfile=/etc/kubernetes/pki/apiserver-etcd-client.key

- --etcd-servers=https://127.0.0.1:2379

- --insecure-port=0

- --kubelet-client-certificate=/etc/kubernetes/pki/apiserver-kubelet-client.crt

- --kubelet-client-key=/etc/kubernetes/pki/apiserver-kubelet-client.key

- --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname

- --proxy-client-cert-file=/etc/kubernetes/pki/front-proxy-client.crt

- --proxy-client-key-file=/etc/kubernetes/pki/front-proxy-client.key

- --requestheader-allowed-names=front-proxy-client

- --requestheader-client-ca-file=/etc/kubernetes/pki/front-proxy-ca.crt

- --requestheader-extra-headers-prefix=X-Remote-Extra-

- --requestheader-group-headers=X-Remote-Group

- --requestheader-username-headers=X-Remote-User

- --secure-port=6443

- --service-account-key-file=/etc/kubernetes/pki/sa.pub

- --service-cluster-ip-range=10.1.0.0/16

- --service-node-port-range=1-65535

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最后 重启 kubelet

systemctl daemon-reload

systemctl restart kubelet

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再执行kubectl create -f kube-service.yml 即可成功

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原文链接：https://blog.csdn.net/fenglailea/article/details/91869648