Open zouxianyu opened 2 weeks ago
Environmental Info: K3s Version:
k3s version v1.29.4+k3s1 (94e29e2e) go version go1.21.9
Node(s) CPU architecture, OS, and Version:
Linux master 5.10.110 #1 SMP Mon May 13 02:09:12 PDT 2024 aarch64 aarch64 aarch64 GNU/Linux
Cluster Configuration:
1 server, 1 agent
Describe the bug:
k3s won't start. Here are some error messages taken from journalctl -u k3s.
journalctl -u k3s
master k3s[2242]: E0515 06:41:43.060036 2242 proxier.go:1525] "Failed to execute iptables-restore" err=< master k3s[2242]: exit status 2: iptables-restore v1.8.7 (legacy): Couldn't load target `REJECT':No such file or directory master k3s[2242]: master k3s[2242]: Error occurred at line: 9 master k3s[2242]: Try `iptables-restore -h' or 'iptables-restore --help' for more information. master k3s[2242]: >
Linux kernel needs to enable CONFIG_IP_NF_TARGET_REJECT, but check-config.sh doesn't check for it.
CONFIG_IP_NF_TARGET_REJECT
check-config.sh
Steps To Reproduce:
Expected behavior:
All Pods in the kube-system namespace run normally.
Actual behavior:
Some Pods don't work properly.
root@master:~$ kubectl get pod -A NAMESPACE NAME READY STATUS RESTARTS AGE kube-system coredns-7b6586dfcd-n6cn5 0/1 Running 0 46m kube-system metrics-server-754c646885-vrbql 0/1 CrashLoopBackOff 12 (3m11s ago) 46m kube-system local-path-provisioner-77db45d49b-59fmt 0/1 CrashLoopBackOff 12 (3m19s ago) 46m kube-system helm-install-traefik-5skn2 0/1 CrashLoopBackOff 8 (3m5s ago) 46m kube-system helm-install-traefik-crd-r47zd 0/1 CrashLoopBackOff 8 (2m56s ago) 46m
Additional context / logs:
Environmental Info: K3s Version:
k3s version v1.29.4+k3s1 (94e29e2e) go version go1.21.9
Node(s) CPU architecture, OS, and Version:
Linux master 5.10.110 #1 SMP Mon May 13 02:09:12 PDT 2024 aarch64 aarch64 aarch64 GNU/Linux
Cluster Configuration:
1 server, 1 agent
Describe the bug:
k3s won't start. Here are some error messages taken from
journalctl -u k3s
.Linux kernel needs to enable
CONFIG_IP_NF_TARGET_REJECT
, butcheck-config.sh
doesn't check for it.Steps To Reproduce:
Expected behavior:
All Pods in the kube-system namespace run normally.
Actual behavior:
Some Pods don't work properly.
Additional context / logs: