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Description
Kepler installation started with helm chart version kepler-0.5.7. but package is not functional on ubuntu 23.01
Find the error logs.
root@# helm list -n kepler
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
kepler-001 kepler 1 2024-07-04 05:20:04.875394107 +0200 CEST deployed kepler-0.5.7 release-0.7.10
root@# kubectl get pods -n kepler
NAME READY STATUS RESTARTS AGE
kepler-7npsv 0/1 CrashLoopBackOff 4 (50s ago) 2m19s
kepler-rpvv7 0/1 CrashLoopBackOff 4 (54s ago) 2m19s
kepler-szd7k 0/1 CrashLoopBackOff 4 (50s ago) 2m19s
kepler-z6npc 0/1 CrashLoopBackOff 4 (49s ago) 2m19s
#pod level logs having error
The address of function mark_page_accessed cannot be found
processed 0 insns (limit 1000000) max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0
-- END PROG LOAD LOG --
libbpf: prog 'kepler_read_page_trace': failed to load: -2
libbpf: failed to load object '/var/lib/kepler/bpfassets/kepler.bpfel.o'
F0704 03:23:00.013926 1 exporter.go:109] failed to create eBPF exporter: failed to load eBPF object: failed to load BPF object: no such file or directory
workaround: i switched back to kepler-0.5.5 which is running fine
NAME READY STATUS RESTARTS AGE
kepler-2mwmb 1/1 Running 0 3m45s
kepler-5ddkz 1/1 Running 0 3m45s
kepler-d6shz 1/1 Running 0 3m45s
kepler-skmhd 1/1 Running 0 3m45s