diff --git a/pkg/katautils/create.go b/pkg/katautils/create.go index 95f89d046e..9ef4cbb70c 100644 --- a/pkg/katautils/create.go +++ b/pkg/katautils/create.go @@ -37,94 +37,11 @@ var systemdKernelParam = []vc.Param{ }, } -// kernel params to improve memory footprint -var noTraceKernelParam = []vc.Param{ - // No logs: agent has its own logging system - { - Key: "systemd.mask", - Value: "systemd-journald.service", - }, - { - Key: "systemd.mask", - Value: "systemd-journald.socket", - }, - { - Key: "systemd.mask", - Value: "systemd-journal-flush.service", - }, - { - Key: "systemd.mask", - Value: "systemd-journald-dev-log.socket", - }, - // No udev events: agent implements udev events - { - Key: "systemd.mask", - Value: "systemd-udevd.service", - }, - { - Key: "systemd.mask", - Value: "systemd-udevd.socket", - }, - { - Key: "systemd.mask", - Value: "systemd-udev-trigger.service", - }, - { - Key: "systemd.mask", - Value: "systemd-udevd-kernel.socket", - }, - { - Key: "systemd.mask", - Value: "systemd-udevd-control.socket", - }, - // No timesync: kata is able to setup the time and this service consume network - { - Key: "systemd.mask", - Value: "systemd-timesyncd.service", - }, - // No update audit logs - { - Key: "systemd.mask", - Value: "systemd-update-utmp.service", - }, - // No temporal files - { - Key: "systemd.mask", - Value: "systemd-tmpfiles-setup.service", - }, - { - Key: "systemd.mask", - Value: "systemd-tmpfiles-cleanup.service", - }, - { - Key: "systemd.mask", - Value: "systemd-tmpfiles-cleanup.timer", - }, - // No mounts - { - Key: "systemd.mask", - Value: "tmp.mount", - }, - // No random seed - { - Key: "systemd.mask", - Value: "systemd-random-seed.service", - }, - // No coredump - { - Key: "systemd.mask", - Value: "systemd-coredump@.service", - }, -} - func getKernelParams(needSystemd, trace bool) []vc.Param { p := []vc.Param{} if needSystemd { p = append(p, systemdKernelParam...) - if !trace { - p = append(p, noTraceKernelParam...) - } } return p