func (r RootFS) Apply(bndl goci.Bndl, spec gardener.DesiredContainerSpec) goci.Bndl {
var uid, gid int
if !spec.Privileged {
uid = r.ContainerRootUID
gid = r.ContainerRootGID
}
r.MkdirChown.MkdirAs(
spec.RootFSPath, uid, gid, 0755, true,
".pivot_root",
"dev", "proc", "sys",
)
r.MkdirChown.MkdirAs(
spec.RootFSPath, uid, gid, 0777, false,
"tmp",
)
return bndl.WithRootFS(spec.RootFSPath)
}
})
It("sets the CWD to / by default", func() {
returnedBundle := initialBundle.WithProcess(goci.Process("echo", "foo"))
Expect(returnedBundle.Process()).To(Equal(specs.Process{Args: []string{"echo", "foo"}}))
})
It("does not modify the initial bundle", func() {
returnedBundle := initialBundle.WithProcess(goci.Process("echo", "foo"))
Expect(returnedBundle).NotTo(Equal(initialBundle))
})
})
Describe("WithRootFS", func() {
It("sets the rootfs path in the spec", func() {
returnedBundle := initialBundle.WithRootFS("/foo/bar/baz")
Expect(returnedBundle.RootFS()).To(Equal("/foo/bar/baz"))
})
})
Describe("WithPrestartHooks", func() {
It("adds the hook to the runtime spec", func() {
returnedBundle := initialBundle.WithPrestartHooks(specs.Hook{
Path: "foo",
Args: []string{"bar", "baz"},
})
Expect(returnedBundle.PrestartHooks()).To(Equal([]specs.Hook{{
Path: "foo",
Args: []string{"bar", "baz"},
}}))