k8s log location つまり、 /var/log をnode logging agent container で収集しておけば 良いので楽ちん! c.f. On machines with systemd, the kubelet and container runtime write to journald. If systemd is not present, they write to .log files in the /var/log directory. kubernates - Logging Architecture 29 / 45
/var/log/kube-proxy.log service におけるpod の起動・終了で以下のようなlog が流れます 01 I0603 15:38:32.507621 1 proxier.go:345] Removing service port "default/ 02 I0603 15:38:32.507679 1 proxier.go:345] Removing service port "default/ 03 I0603 15:40:53.472870 1 proxier.go:329] Adding new service port "defaul 04 I0603 15:40:53.472930 1 proxier.go:329] Adding new service port "defaul 05 I0603 15:40:53.493729 1 proxier.go:1769] Opened local port "nodePort fo 06 I0603 15:40:53.493840 1 proxier.go:1769] Opened local port "nodePort fo 38 / 45