Comments (1)
Validated on Version:
-$ k3s version v1.27.14+k3s-5f656d12 (5f656d12)
Environment Details
Infrastructure
Cloud EC2 instance
Node(s) CPU architecture, OS, and Version:
Ubuntu
AMD
Cluster Configuration:
-1 nodes
config;
sudo bash -c 'cat <<EOF>>/etc/rancher/k3s/config.yaml
write-kubeconfig-mode: 644
secrets-encryption: true
cluster-init: true
selinux: true
kubelet-arg:
- cloud-provider=external
disable-cloud-controller: true
disable: servicelb
EOF'
Steps to validate the fix
- start k3s with config above
- Validate that it not crashes
- Validate nodes and pods
Reproduction Issue:
k3s version v1.29.5+k3s1 (4e53a323)
journalctl -xeu k3s.service | grep "timed"
May 31 12:01:41 ip- k3s[4434]: time="2024-05-31T12:01:41Z" level=fatal msg="network policy controller timed out waiting for node.cloudprovider.kubernetes.io/uninitialized taint to be removed from Node : timed out waiting for the condition"
:~$ systemctl status k3s server.service
Unit server.service could not be found.
● k3s.service - Lightweight Kubernetes
Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: enabled)
Active: activating (auto-restart) (Result: exit-code) since Fri 2024-05-31 12:04:28 UTC; 5s ago
Docs: https://k3s.io
Process: 4934 ExecStartPre=/bin/sh -xc ! /usr/bin/systemctl is-enabled --quiet nm-cloud-setup.service 2>/dev/null (code=exited, status=0/SUCCESS)
Process: 4936 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS)
Process: 4937 ExecStartPre=/sbin/modprobe overlay (code=exited, status=0/SUCCESS)
Process: 4938 ExecStart=/usr/local/bin/k3s server --cluster-init --token secret --write-kubeconfig-mode=644 (code=exited, status=1/FAILURE)
Main PID: 4938 (code=exited, status=1/FAILURE)
CPU: 29.239s
Validation Results:
$ journalctl -xeu k3s.service | grep "timed"
<no logs>
$ systemctl status k3s server.service
Unit server.service could not be found.
● k3s.service - Lightweight Kubernetes
Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: enabled)
Active: active (running)
Docs: https://k3s.io
:~$ systemctl status k3s server.service
Unit server.service could not be found.
● k3s.service - Lightweight Kubernetes
Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: enabled)
Active: active (running)
k get nodes,pods -A
NAME STATUS ROLES AGE VERSION
node/ip- Ready control-plane,etcd,master 3m48s v1.27.14+k3s-5f656d12
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system pod/coredns-77ccd57875-zpklh 0/1 Pending 0 3m33s
kube-system pod/helm-install-traefik-8gcbw 0/1 Pending 0 3m34s
kube-system pod/helm-install-traefik-crd-94dxc 0/1 Pending 0 3m34s
kube-system pod/local-path-provisioner-5c6c7f7cd-gqwwb 0/1 Pending 0 3m33s
kube-system pod/metrics-server-c44988498-85n9p 0/1 Pending 0 3m33s
from k3s.
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