Closed
Description
What happened?
I did:
- kubeadm init (single node)
- edit
/etc/kubernetes/manifests/kube-apiserver.yaml
edit part：
spec:
containers:
- command:
- kube-apiserver
- --token-auth-file=/etc/kubernetes/k8s_account_tokens.csv <------------- new line added
- --advertise-address=192.168.31.2
Then kube-apiserver pod Exited! it reported no such file... for token-auth-file added：
➜ practice crictl ps -a
CONTAINER IMAGE CREATED STATE NAME ATTEMPT POD ID POD
4389df402233a 48f6f02f2e904 2 seconds ago Exited kube-apiserver 4 2d7f04230740f kube-apiserver-k8s-master
2f3fcac27979d 62a4b43588914 6 minutes ago Running kube-scheduler 1 1a9bfdeacb631 kube-scheduler-k8s-master
4261cad5bc6f3 2fdc9124e4ab3 6 minutes ago Running kube-controller-manager 1 95b15dd3eec53 kube-controller-manager-k8s-master
6387487eb96a3 b2d7e01cd611a 6 minutes ago Running kube-proxy 0 c4537525bb235 kube-proxy-k5wst
b149955b883da 62a4b43588914 7 minutes ago Exited kube-scheduler 0 1a9bfdeacb631 kube-scheduler-k8s-master
af95214f6a93b 2fdc9124e4ab3 7 minutes ago Exited kube-controller-manager 0 95b15dd3eec53 kube-controller-manager-k8s-master
9ec75b0d0ecbe fce326961ae2d 7 minutes ago Running etcd 0 822a8fef1c695 etcd-k8s-master
➜ practice crictl logs 4389df402233a
I1118 21:47:07.791379 1 server.go:551] external host was not specified, using 192.168.31.2
I1118 21:47:07.792647 1 server.go:165] Version: v1.27.0
I1118 21:47:07.792663 1 server.go:167] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK=""
E1118 21:47:08.124085 1 run.go:74] "command failed" err="open /etc/kubernetes/k8s_account_tokens.csv: no such file or directory"
# but it exactly exists!
➜ practice cat /etc/kubernetes/k8s_account_tokens.csv
nlZtQeHoS8k0Pvbe,user3,3
nxdt123445k0P21d,user4,4
➜ practice ls -l /etc/kubernetes/k8s_account_tokens.csv
-rwxrwxrwx. 1 root root 50 Nov 19 03:06 /etc/kubernetes/k8s_account_tokens.csv
What did you expect to happen?
kube-apiserver pod restart normally, not Exited status!
How can we reproduce it (as minimally and precisely as possible)?
Just do as i described above.
Anything else we need to know?
No
Kubernetes version
$ kubectl version
WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short. Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"1", Minor:"27", GitVersion:"v1.27.0", GitCommit:"1b4df30b3cdfeaba6024e81e559a6cd09a089d65", GitTreeState:"clean", BuildDate:"2023-04-11T17:10:18Z", GoVersion:"go1.20.3", Compiler:"gc", Platform:"linux/amd64"}
Kustomize Version: v5.0.1Cloud provider
OS version
➜ practice cat /etc/os-release
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"
➜ practice uname -a
Linux k8s-master 3.10.0-1160.71.1.el7.x86_64 #1 SMP Tue Jun 28 15:37:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Install tools
kubeadm
Container runtime (CRI) and version (if applicable)
containerd containerd.io 1.6.24 61f9fd88f79f081d64d6fa3bb1a0dc71ec870523
Related plugins (CNI, CSI, ...) and versions (if applicable)
no installed
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