CODEWITHSUNDEEP
kuberneteskubernetes-nodeport
RB.
RB.

Reputation: 155

Kubernetes nodeport not accessible

I have installed Grafana on Kubernetes. The installation is ok. When I do port forwarding, I can access Grafana dashboard. However, when I try to access using nodeport, web times out.

My Grafana service is running

monitoring    my-grafana             ClusterIP   10.92.253.89    <none>        80/TCP                   21

my grafana pod is ok too

monitoring    my-grafana-5b7dbf77b7-bzhxb                             1/1     Running   0             21d

my nodeport file

kind: Service
apiVersion: v1
metadata:
  name: web-srv
spec:
  type: NodePort
  selector:
    app: my-grafana-5b7dbf77b7-bzhxb
  ports:
    - protocol: TCP
      port: 8090
      targetPort: 80
      nodePort: 31000

my nodes are working ok too

NAME                                     STATUS   ROLES                  AGE   VERSION   INTERNAL-IP    EXTERNAL-IP   OS-IMAGE                KERNEL-VERSION                 CONTAINER-RUNTIME
prd-scl-it-k8-grafana1-cabd0e-master-0   Ready    control-plane,master   21d   v1.28.5   172.20.8.129   <none>        CentOS Linux 7 (Core)   3.10.0-1160.108.1.el7.x86_64   containerd://1.6.16
prd-scl-it-k8-grafana1-cabd0e-master-1   Ready    control-plane,master   21d   v1.28.5   172.20.8.197   <none>        CentOS Linux 7 (Core)   3.10.0-1160.108.1.el7.x86_64   containerd://1.6.16
prd-scl-it-k8-grafana1-cabd0e-worker-0   Ready    node                   21d   v1.28.5   172.20.8.72    <none>        CentOS Linux 7 (Core)   3.10.0-1160.108.1.el7.x86_64   containerd://1.6.16
prd-scl-it-k8-grafana1-cabd0e-worker-1   Ready    node                   21d   v1.28.5   172.20.8.171   <none>        CentOS Linux 7 (Core)   3.10.0-1160.108.1.el7.x86_64   containerd://1.6.16
prd-scl-it-k8-grafana1-cabd0e-worker-2   Ready    node                   21d   v1.28.5   172.20.8.47    <none>        CentOS Linux 7 (Core)   3.10.0-1160.108.1.el7.x86_64   containerd://1.6.16

when I try to access service in my browser, its not working. I am trying below url (IP belongs to the worker)

http://172.20.8.47:8090 http://172.20.8.47:31000

can someone suggest what I may be doing wrong.

thanks

Upvotes: 0

Views: 45

Answers (0)

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