I am trying to install k3s on a redhat operating system, on an EC2 instance (t3.xlarge)
OS version:
$ cat /etc/*release
NAME="Red Hat Enterprise Linux"
VERSION="8.6 (Ootpa)"
I install mysql on the server. These are the installation commands:
export K3S_DATASTORE_ENDPOINT='mysql://user:password@tcp(localhost:3306)/db_name'
curl -sfL https://get.k3s.io | sh -s - server --node-taint CriticalAddonsOnly=true:NoExecute --tls-san locahost
However I am getting errors:
$ systemctl status k3s.service
● k3s.service - Lightweight Kubernetes
Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: disabled)
Active: activating (auto-restart) (Result: exit-code) since Sun 2022-09-11 15:03:05 UTC; 5s ago
Docs: https://k3s.io
Process: 71759 ExecStartPre=/bin/sh -xc ! /usr/bin/systemctl is-enabled --quiet nm-cloud-setup.service (code=exited, status=1/FAILURE)
Sep 11 15:03:05 ip-172-31-28-136.eu-central-1.compute.internal systemd[1]: k3s.service: Failed with result 'exit-code'.
Sep 11 15:03:05 ip-172-31-28-136.eu-central-1.compute.internal systemd[1]: Failed to start Lightweight Kubernetes.
Sep 11 15:03:10 ip-172-31-28-136.eu-central-1.compute.internal systemd[1]: k3s.service: Service RestartSec=5s expired, scheduling restart.
Sep 11 15:03:10 ip-172-31-28-136.eu-central-1.compute.internal systemd[1]: k3s.service: Scheduled restart job, restart counter is at 109.
Sep 11 15:03:10 ip-172-31-28-136.eu-central-1.compute.internal systemd[1]: Stopped Lightweight Kubernetes.
However I manage to run manually using:
k3s server
Which results:
$ k3s kubectl get nodes
NAME STATUS ROLES AGE VERSION
ip-172-31-28-136.eu-central-1.compute.internal Ready control-plane,master 14m v1.24.4+k3s1
What is the issue?
