K8S Master CoreDNS pods CrashLoopBackOff with Calico CNI
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Calico Charm |
New
|
Undecided
|
Unassigned |
Bug Description
Running:
calico 812
kubernetes-master 1034
kubernetes-worker 788
kubernetes 1.21.3
juju deploy charmed-kubernetes --overlay calico-overlay.yml
calioco-overlay.yml
description: Charmed Kubernetes overlay to add Calico CNI.
applications:
calico:
annotations:
gui-x: '480'
gui-y: '750'
charm: cs:~containers/
options:
cidr: 10.150.0.0/16
flannel:
relations:
- - calico:etcd
- etcd:db
- - calico:cni
- kubernetes-
- - calico:cni
- kubernetes-
All charmes are running. Hower calico won't show the version:
App Version Status Scale Charm Store Channel Rev OS Message
calico active 5 calico charmstore stable 812 ubuntu Calico is active
containerd go1.13.8 active 5 containerd charmstore stable 146 ubuntu Container runtime available
easyrsa 3.0.1 active 1 easyrsa charmstore stable 395 ubuntu Certificate Authority connected.
etcd 3.4.5 active 3 etcd charmstore stable 607 ubuntu Healthy with 3 known peers
kubeapi-
kubernetes-master 1.21.3 active 2 kubernetes-master charmstore stable 1034 ubuntu Kubernetes master running.
kubernetes-worker 1.21.3 active 3 kubernetes-worker charmstore stable 788 ubuntu Kubernetes worker running.
$ kubectl get pods -A
NAMESPACE NAME READY STATUS RESTARTS AGE
ingress-
ingress-
ingress-
ingress-
kube-system calico-
kube-system coredns-
kube-system kube-state-
kube-system metrics-
kubernetes-
kubernetes-
Warning FailedCreatePod
c = failed to setup network for sandbox "55196a9be8653c
is forbidden: User "system:
Warning Unhealthy 45m (x759 over 11h) kubelet Readiness probe failed: Get "http://