Remove cluster node status reporting from agent

[manno]

The agent reports the node status of the cluster it's running on.

It lists all nodes every 15min, or by the amount configured as CheckInterval in the agents config.

Since it also updates a timestamp, the bundledeployment is changed.

The UI only displays the timestamp for the clustergroups Last seen column.

We could remove the node count and status reporting.

This is a follow-up to #1772

[0xavi0]

QA Template

Solution

Deletes some information provided by fleet for the clusters.
Before this change we can get the following information from clusters:

$ kubectl get clusters -A                                                                                                                                                                                                                                                                                    
NAMESPACE     NAME    BUNDLES-READY   NODES-READY   SAMPLE-NODE             LAST-SEEN              STATUS
fleet-local   local   1/1             3/3           k3d-upstream-server-0   2024-03-13T10:34:07Z   

The change removes the values reported for "NODES-READY and SAMPLE-NODE".

Testing

Just run a command to retrieve all clusters and you should not see the NODES-READY nor SAMPLE-NODE columns
Something like:

$ kubectl get clusters -A                                                                                                                                        
NAMESPACE     NAME    BUNDLES-READY   LAST-SEEN              STATUS
fleet-local   local   1/1             2024-03-13T10:49:27Z  

Additional info

[thehejik]

Test report

Works as expected. But currently waiting for rancher/dashboard implementation as Clusters are reporting 0 Nodes Ready.

Tested on rancher v2.9-c9be13b09329bbee60a5f6419d500198f83c44d1-head with fleet App fleet:104.0.0+up0.10.0-rc.11

$ kubectl get clusters.fleet.cattle.io -A
NAMESPACE       NAME     BUNDLES-READY   LAST-SEEN              STATUS
fleet-local     local    1/1             2024-04-18T14:11:58Z   
fleet-default   dhcp12   2/2             2024-04-18T14:16:11Z   

Also in this diff it is visible that status information are reduced in clusters resource in v2.9 versus v2.8 and fleet:103.1.3+up0.9.3-rc.3: