root@n-1:~# helm list
Error: Get https://10.96.0.1:443/api/v1/namespaces/kube-system/configmaps?labelSelector=OWNER%!D(MISSING)TILLER: dial tcp 10.96.0.1:443: i/o timeout
root@n-1:~# kubectl get po --all-namespaces
root@n-1:~# kubectl logs tiller-deploy-86d6b887c7-jpqrf -n kube-system
[main] 2020/01/19 02:34:52 Starting Tiller v2.14.1 (tls=false)
[main] 2020/01/19 02:34:52 GRPC listening on :44134
[main] 2020/01/19 02:34:52 Probes listening on :44135
[main] 2020/01/19 02:34:52 Storage driver is ConfigMap
[main] 2020/01/19 02:34:52 Max history per release is 0
[storage] 2020/01/19 02:36:07 listing all releases with filter
[storage/driver] 2020/01/19 02:36:37 list: failed to list: Get https://10.96.0.1:443/api/v1/namespaces/kube-system/configmaps?labelSelector=OWNER%3DTILLER: dial tcp 10.96.0.1:443: i/o timeout
root@n-1:~# kubectl exec -it tiller-deploy-67f898b665-pzngm -n kube-system -- /bin/sh
~ $ env
KUBERNETES_SERVICE_PORT=443
CALICO_ETCD_SERVICE_PORT=6666
CALICO_ETCD_PORT=tcp://10.96.232.136:6666
KUBERNETES_PORT=tcp://10.96.0.1:443
CALICO_ETCD_PORT_6666_TCP_ADDR=10.96.232.136
KUBE_DNS_SERVICE_PORT_DNS_TCP=53
HOSTNAME=tiller-deploy-67f898b665-pzngm
TILLER_DEPLOY_SERVICE_HOST=10.106.167.132
CALICO_ETCD_PORT_6666_TCP_PORT=6666
SHLVL=1
........
========================================
Looks like this is not a problem helm of the problem, but there are issues at the helm, the details see:
https://github.com/helm/helm/issues/3347
========================================
When running helm ls generate an error
[root@zk1 ~]# helm ls
Error: Get http://localhost:8080/api/v1/namespaces/kube-system/configmaps?labelSelector=OWNER%!D(MISSING)TILLER: dial tcp [::1]:8080: connect: connection refused
This error is due to the non-helm tiller KUBERNETES_MASTER environment variables from the container into kubectl config can be written to by the environment variable force deployment of editing
command:
root@n-1:~# kubectl edit deploy tiller-deploy -n kube-system
deployment.extensions "tiller-deploy" edited
kubectl edit deploy tiller-deploy -n kube-system
Added to the master of the container-env
containers:
- env:
- name: TILLER_NAMESPACE
value: kube-system
- name: TILLER_HISTORY_MAX
value: "0"
- name: KUBERNETES_MASTER
value: 172.16.7.45:8080
========================================
Reference:
https://stackoverflow.com/ questions / 57046162 / installing-helm- on-minikube-return-an-error
