Hi. Trying to create a new RKE2 cluster using ranc...
# rke2p
powerful-table-93807
10/01/2025, 8:11 PMHi. Trying to create a new RKE2 cluster using rancher. As CNI I used cilium.
I started with two nodes in cluster:
1 - etcd, control-plane
2 - worker
1 node got stuck because cilium operator cannot be deployed.
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Warning FailedScheduling 2m14s default-scheduler 0/1 nodes are available: 1 node(s) had untolerated taint {<http://node-role.kubernetes.io/etcd|node-role.kubernetes.io/etcd>: }. preemption: 0/1 nodes are available: 1 Preemption is not helpful for scheduling.☝️ 2
powerful-table-93807
10/01/2025, 8:29 PMI found one workaround
1 remove taints from node 1 to allow all to be deployed and wait until worker node joined and then return taints back.
Please let me know if it's fine and will not create any issues in the future?
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kubectl taint nodes cluster-2-master-1 <http://node-role.kubernetes.io/control-plane-|node-role.kubernetes.io/control-plane-> <http://node-role.kubernetes.io/etcd-|node-role.kubernetes.io/etcd->
kubectl taint nodes cluster-2-master-1 <http://node-role.kubernetes.io/control-plane:NoSchedule|node-role.kubernetes.io/control-plane:NoSchedule> <http://node-role.kubernetes.io/etcd:NoExecute|node-role.kubernetes.io/etcd:NoExecute>c
creamy-pencil-82913
10/01/2025, 9:44 PMIn the Rancher UI, disable tainting the server nodes
👍 1
creamy-pencil-82913
10/01/2025, 9:45 PMThere is a bug in the upstream cilium chart, they removed a bunch of tolerations in the latest release
creamy-pencil-82913
10/01/2025, 9:45 PM8 Views