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Diffstat (limited to 'runsc/boot/config.go')
| -rw-r--r-- | runsc/boot/config.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/runsc/boot/config.go b/runsc/boot/config.go index 38278d0a2..01a29e8d5 100644 --- a/runsc/boot/config.go +++ b/runsc/boot/config.go @@ -231,6 +231,10 @@ type Config struct { // ReferenceLeakMode sets reference leak check mode ReferenceLeakMode refs.LeakMode + // OverlayfsStaleRead causes cached FDs to reopen after a file is opened for + // write to workaround overlayfs limitation on kernels before 4.19. + OverlayfsStaleRead bool + // TestOnlyAllowRunAsCurrentUserWithoutChroot should only be used in // tests. It allows runsc to start the sandbox process as the current // user, and without chrooting the sandbox process. This can be @@ -271,6 +275,7 @@ func (c *Config) ToFlags() []string { "--rootless=" + strconv.FormatBool(c.Rootless), "--alsologtostderr=" + strconv.FormatBool(c.AlsoLogToStderr), "--ref-leak-mode=" + refsLeakModeToString(c.ReferenceLeakMode), + "--overlayfs-stale-read=" + strconv.FormatBool(c.OverlayfsStaleRead), } // Only include these if set since it is never to be used by users. if c.TestOnlyAllowRunAsCurrentUserWithoutChroot { |