diff options
Diffstat (limited to 'cmd/podman')
| -rw-r--r-- | cmd/podman/main_local.go | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/cmd/podman/main_local.go b/cmd/podman/main_local.go index 132f35ab5..7a062cb4b 100644 --- a/cmd/podman/main_local.go +++ b/cmd/podman/main_local.go @@ -12,6 +12,7 @@ import ( "github.com/containers/libpod/cmd/podman/cliconfig" "github.com/containers/libpod/cmd/podman/libpodruntime" + "github.com/containers/libpod/libpod" "github.com/containers/libpod/pkg/rootless" "github.com/containers/libpod/pkg/tracing" "github.com/containers/libpod/pkg/util" @@ -25,8 +26,17 @@ import ( const remote = false func init() { - - rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.CGroupManager, "cgroup-manager", "", "Cgroup manager to use (cgroupfs or systemd, default systemd)") + cgroupManager := libpod.SystemdCgroupsManager + if runtimeConfig, err := libpod.DefaultRuntimeConfig(); err == nil { + cgroupManager = runtimeConfig.CgroupManager + } + cgroupHelp := "Cgroup manager to use (cgroupfs or systemd)" + cgroupv2, _ := util.IsCgroup2UnifiedMode() + if rootless.IsRootless() && !cgroupv2 { + cgroupManager = "" + cgroupHelp = "Cgroup manager is not supported in rootless mode" + } + rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.CGroupManager, "cgroup-manager", cgroupManager, cgroupHelp) // -c is deprecated due to conflict with -c on subcommands rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.CpuProfile, "cpu-profile", "", "Path for the cpu profiling results") rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.Config, "config", "", "Path of a libpod config file detailing container server configuration options") |