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| author | Ridwan Sharif <ridwanmsharif@google.com> | 2020-07-07 21:48:25 -0400 |
|---|---|---|
| committer | Ridwan Sharif <ridwanmsharif@google.com> | 2020-07-09 02:01:29 -0400 |
| commit | abffebde7be2dcdb4564e45f845d7c150ced0ccb (patch) | |
| tree | 4caa880aa8885596f597eaf5ab4eeeb5473da48e /runsc/main.go | |
| parent | c4815af9475cc4680c6d598d9c930de892c98aae (diff) | |
Gate FUSE behind a runsc flag
This change gates all FUSE commands (by gating /dev/fuse) behind a runsc
flag. In order to use FUSE commands, use the --fuse flag with the --vfs2
flag. Check if FUSE is enabled by running dmesg in the sandbox.
Diffstat (limited to 'runsc/main.go')
| -rw-r--r-- | runsc/main.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/runsc/main.go b/runsc/main.go index c9f47c579..69cb505fa 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -88,6 +88,7 @@ var ( referenceLeakMode = flag.String("ref-leak-mode", "disabled", "sets reference leak check mode: disabled (default), log-names, log-traces.") cpuNumFromQuota = flag.Bool("cpu-num-from-quota", false, "set cpu number to cpu quota (least integer greater or equal to quota value, but not less than 2)") vfs2Enabled = flag.Bool("vfs2", false, "TEST ONLY; use while VFSv2 is landing. This uses the new experimental VFS layer.") + fuseEnabled = flag.Bool("fuse", false, "TEST ONLY; use while FUSE in VFSv2 is landing. This allows the use of the new experimental FUSE filesystem.") // Test flags, not to be used outside tests, ever. testOnlyAllowRunAsCurrentUserWithoutChroot = flag.Bool("TESTONLY-unsafe-nonroot", false, "TEST ONLY; do not ever use! This skips many security measures that isolate the host from the sandbox.") @@ -242,6 +243,7 @@ func main() { OverlayfsStaleRead: *overlayfsStaleRead, CPUNumFromQuota: *cpuNumFromQuota, VFS2: *vfs2Enabled, + FUSE: *fuseEnabled, QDisc: queueingDiscipline, TestOnlyAllowRunAsCurrentUserWithoutChroot: *testOnlyAllowRunAsCurrentUserWithoutChroot, TestOnlyTestNameEnv: *testOnlyTestNameEnv, |