cgroup: add reexec hook

go.mod

@@ -11,12 +11,13 @@ require (
 	github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27
 	github.com/dennwc/btrfs v0.0.0-20190517175702-d917b30ff035
 	github.com/dgraph-io/badger/v2 v2.2007.2
-	github.com/docker/go-units v0.4.0 // indirect
+	github.com/docker/go-units v0.4.0
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 // indirect
 	github.com/gin-gonic/gin v1.5.0
 	github.com/go-redis/redis/v8 v8.3.0
 	github.com/gomodule/redigo v1.8.2 // indirect
 	github.com/imdario/mergo v0.3.9
+	github.com/moby/moby v20.10.7+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/pkg/profile v1.4.0
 	github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46
@@ -25,6 +26,6 @@ require (
 	github.com/urfave/cli v1.22.3
 	github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb // indirect
 	golang.org/x/sys v0.0.0-20200519105757-fe76b779f299
-	google.golang.org/protobuf v1.23.0
 	gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473
+	gotest.tools/v3 v3.0.3 // indirect
 )