If you cannot get enough log to track down your issues, please follow below steps:
Step1, go into the Pod of ks-installer via kubectl:
kubectl -n kubesphere-system exec -it $(kubectl -n kubesphere-system get pod -o name | grep ks-installer) bash
Step2, change directory to /kubesphere/results. For example, you can find all details about DevOps:
bash-5.0$ ls -ahl
total 32K
drwx------ 4 kubesphe kubesphe 4.0K Nov 10 11:15 .
drwxr-xr-x 3 kubesphe kubesphe 4.0K Nov 10 11:15 ..
-rw------- 1 kubesphe kubesphe 3.6K Nov 10 11:15 command
drwxr-xr-x 2 kubesphe kubesphe 4.0K Nov 10 11:15 fact_cache
drwx------ 2 kubesphe kubesphe 4.0K Nov 10 11:15 job_events
-rw------- 1 kubesphe kubesphe 1 Nov 10 11:15 rc
-rw------- 1 kubesphe kubesphe 6 Nov 10 11:15 status
-rw------- 1 kubesphe kubesphe 660 Nov 10 11:15 stdout