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careful-orange-63732

05/15/2023, 11:35 AM
Hi. I'm testing RKE2 (Rancher v.2.7.3) on Rocky v9.1. A cluster was created on RKE2 webui. I checked "Control Plane" and copied the registration string. I paste it on another Rocky VM (same version) and wait for provision. RKE web interface show: "Read: False - [Disconnected] Cluster agent is not connected". Rocky VM is SELinux and firewalld disabled. CP VM and RKE2 webui are on the same network. Any tip?
[root@k8s-rancher-rocky-cp1 ~]# journalctl -u rancher-system-agent
May 15 08:24:32 k8s-rancher-rocky-cp1 systemd[1]: Started Rancher System Agent.
May 15 08:24:32 k8s-rancher-rocky-cp1 rancher-system-agent[5319]: time="2023-05-15T08:24:32-03:00" level=info msg="Rancher System Agent version v0.3.2 (afbc4aa) is starting"
May 15 08:24:32 k8s-rancher-rocky-cp1 rancher-system-agent[5319]: time="2023-05-15T08:24:32-03:00" level=info msg="Using directory /var/lib/rancher/agent/work for work"
May 15 08:24:32 k8s-rancher-rocky-cp1 rancher-system-agent[5319]: time="2023-05-15T08:24:32-03:00" level=info msg="Starting remote watch of plans"
May 15 08:24:32 k8s-rancher-rocky-cp1 rancher-system-agent[5319]: E0515 08:24:32.466285    5319 memcache.go:206] couldn't get resource list for <http://management.cattle.io/v3|management.cattle.io/v3>:
May 15 08:24:32 k8s-rancher-rocky-cp1 rancher-system-agent[5319]: time="2023-05-15T08:24:32-03:00" level=info msg="Starting /v1, Kind=Secret controller"
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gray-lawyer-73831

05/15/2023, 4:17 PM
journalctl -u rke2-server
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careful-orange-63732

05/15/2023, 5:18 PM
Hi @gray-lawyer-73831! I think I made a primary error. I deployed controlplane without any etcd node. I did a new test going up CP+ETCD and apparently it is working. I will continue testing and report back here.
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