I’m using Digital Ocean kubernetes and cilium operator pod cannot start.

Here’s my kubernetes status.

$ kubectl get po -n kube-system
NAME                                    READY   STATUS             RESTARTS   AGE
cilium-operator-6444788657-6pk9h        0/1     CrashLoopBackOff   2204       20d
cilium-sq9dk                            1/1     Running            0          20d
cilium-w8mww                            1/1     Running            0          20d
cilium-zmx48                            1/1     Running            0          20d
coredns-84c79f5fb4-k8crt                1/1     Running            0          20d
coredns-84c79f5fb4-plxn6                1/1     Running            0          20d
csi-do-node-dfvc5                       2/2     Running            0          20d
csi-do-node-vckfg                       2/2     Running            0          20d
csi-do-node-wsch4                       2/2     Running            0          20d
do-node-agent-9lnkl                     1/1     Running            0          20d
do-node-agent-cfk57                     1/1     Running            0          20d
do-node-agent-mhsvl                     1/1     Running            0          20d
kube-proxy-c698r                        1/1     Running            0          20d
kube-proxy-f549f                        1/1     Running            0          20d
kube-proxy-qnbs8                        1/1     Running            0          20d
kubelet-rubber-stamp-7f966c6779-7v2fq   1/1     Running            0          20d

$ kubectl logs -p cilium-operator-6444788657-6pk9h -n kube-system
level=info msg="Cilium Operator " subsys=cilium-operator
level=info msg="Starting apiserver on address :9234" subsys=cilium-operator
level=info msg="Establishing connection to apiserver" host="https://10.245.0.1:443" subsys=k8s
level=info msg="Connected to apiserver" subsys=k8s
level=info msg="Retrieved node information from kubernetes" nodeName=pool-d2o-6v7u subsys=k8s
level=info msg="Received own node information from API server" ipAddr.ipv4=10.130.13.143 ipAddr.ipv6="<nil>" nodeName=pool-d2o-6v7u subsys=k8s v4Prefix=10.244.0.0/24 v6Prefix="<nil>"
level=info msg="Starting to synchronize k8s services to kvstore..." subsys=cilium-operator
level=info msg="Connecting to kvstore..." address= kvstore=etcd subsys=cilium-operator
level=info msg="Connecting to etcd server..." config=/var/lib/etcd-config/etcd.config endpoints="[https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379]" subsys=kvstore
level=info msg="Starting to synchronize k8s nodes to kvstore..." subsys=cilium-operator
{"level":"warn","ts":"2019-12-21T05:55:22.927Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"passthrough:///https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = context deadline exceeded"}
{"level":"warn","ts":"2019-12-21T05:55:37.928Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"passthrough:///https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = context deadline exceeded"}
{"level":"warn","ts":"2019-12-21T05:55:52.929Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"passthrough:///https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = context deadline exceeded"}
{"level":"warn","ts":"2019-12-21T05:56:07.930Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"passthrough:///https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = context deadline exceeded"}
level=warning msg="Health check status" error="not able to connect to any etcd endpoints" subsys=cilium-operator
level=warning msg="Health check status" error="not able to connect to any etcd endpoints" subsys=cilium-operator
{"level":"warn","ts":"2019-12-21T05:56:22.931Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"passthrough:///https://8690ff65-fea8-4c25-9376-7b2d633d2245.internal.k8s.ondigitalocean.com:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = context deadline exceeded"}
level=warning msg="Health check status" error="not able to connect to any etcd endpoints" subsys=cilium-operator
level=fatal msg="Unable to start status api: http: Server closed" subsys=cilium-operator