Kubernetes cluster not working, status shows down

August 2, 2019 267 views
CI/CD Kubernetes

I have followed https://www.digitalocean.com/community/tutorials/how-to-automate-deployments-to-digitalocean-kubernetes-with-circleci and https://www.digitalocean.com/docs/kubernetes/how-to/add-load-balancers/ to setup cicd and a loadbalancer configuration. However my cluster is clearly not working as it’s show status down. Could someone enlighten me on what I could be doing wrong? Below is some output of the services and pods.

$ kubectl get services                          
NAME                       TYPE           CLUSTER-IP       EXTERNAL-IP       PORT(S)        AGE
do-kubernetes-sample-app   ClusterIP      10.245.218.135   <none>            80/TCP         10d
kubernetes                 ClusterIP      10.245.0.1       <none>            443/TCP        11d
sample-load-balancer       LoadBalancer   10.245.8.9       XXX.XXX.XXX.XXX   80:32454/TCP   38h

$ kubectl get pods --all-namespaces 
NAMESPACE     NAME                                        READY   STATUS             RESTARTS   AGE
default       do-kubernetes-sample-app-6fbf58f5bb-hfhpw   1/1     Running            0          19h
default       do-kubernetes-sample-app-79665478bf-b8dm5   0/1     InvalidImageName   0          9h
kube-system   cilium-operator-6b899cc7db-946pr            1/1     Running            19         10d
kube-system   cilium-vtvw8                                1/1     Running            6          10d
kube-system   coredns-78dc9d6fc7-8lx2p                    1/1     Running            2          10d
kube-system   coredns-78dc9d6fc7-zz6jk                    1/1     Running            2          10d
kube-system   csi-do-node-6cx7t                           2/2     Running            2          10d
kube-system   do-node-agent-zmffw                         1/1     Running            1          10d
kube-system   kube-proxy-j8j9s                            1/1     Running            1          10d

$ kubectl get pods --field-selector=status.phase=Running
NAME                                        READY   STATUS    RESTARTS   AGE
do-kubernetes-sample-app-6fbf58f5bb-hfhpw   1/1     Running   0          19h

2 comments
  • Hi there!

    When you say it shows as down, are you talking about the application itself? the LB? or the cluster/nodes?

    Can you provide error logs or open up a support case so I can take a deeper look?

    Regards,

    John Kwiatkoski
    Senior Developer Support Engineer

  • I’m getting a similar issue? My load balancer says that my nodes have a status of down.

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