diff options
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/options.go | 9 | ||||
| -rw-r--r-- | libpod/runtime.go | 8 |
2 files changed, 17 insertions, 0 deletions
diff --git a/libpod/options.go b/libpod/options.go index 0f23a6c97..78634e953 100644 --- a/libpod/options.go +++ b/libpod/options.go @@ -300,6 +300,15 @@ func WithTmpDir(dir string) RuntimeOption { } } +// WithNoStore sets a bool on the runtime that we do not need +// any containers storage. +func WithNoStore() RuntimeOption { + return func(rt *Runtime) error { + rt.noStore = true + return nil + } +} + // WithMaxLogSize sets the maximum size of container logs. // Positive sizes are limits in bytes, -1 is unlimited. func WithMaxLogSize(limit int64) RuntimeOption { diff --git a/libpod/runtime.go b/libpod/runtime.go index 02aa76731..e358fe4c4 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -125,6 +125,9 @@ type Runtime struct { // mechanism to read and write even logs eventer events.Eventer + + // noStore indicates whether we need to interact with a store or not + noStore bool } // RuntimeConfig contains configuration options used to set up the runtime @@ -784,11 +787,14 @@ func makeRuntime(ctx context.Context, runtime *Runtime) (err error) { var store storage.Store if os.Geteuid() != 0 { logrus.Debug("Not configuring container store") + } else if runtime.noStore { + logrus.Debug("No store required. Not opening container store.") } else { store, err = storage.GetStore(runtime.config.StorageConfig) if err != nil { return err } + err = nil defer func() { if err != nil && store != nil { @@ -1148,6 +1154,8 @@ func (r *Runtime) Shutdown(force bool) error { } var lastError error + // If no store was requested, it can bew nil and there is no need to + // attempt to shut it down if r.store != nil { if _, err := r.store.Shutdown(force); err != nil { lastError = errors.Wrapf(err, "Error shutting down container storage") |