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| author | Daniel J Walsh <dwalsh@redhat.com> | 2021-05-07 15:17:33 -0400 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2021-05-15 03:56:38 -0400 |
| commit | b75bb4665e1c4db2bb3b931af04c099deec0f666 (patch) | |
| tree | dbecc2cb2496eb02faa8733ce43cc8c013cb9800 /libpod/diff.go | |
| parent | fabaa256676d3cfb611f89922ccaf3405718a6f0 (diff) | |
| download | podman-b75bb4665e1c4db2bb3b931af04c099deec0f666.tar.gz podman-b75bb4665e1c4db2bb3b931af04c099deec0f666.tar.bz2 podman-b75bb4665e1c4db2bb3b931af04c099deec0f666.zip | |
Create the /etc/mtab file if does not exists
We should create the /etc/mtab->/proc/mountinfo link
so that mount command will work within the container.
Docker does this by default.
Fixes: https://github.com/containers/podman/issues/10263
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'libpod/diff.go')
| -rw-r--r-- | libpod/diff.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libpod/diff.go b/libpod/diff.go index 6ce8d809a..c5a53478b 100644 --- a/libpod/diff.go +++ b/libpod/diff.go @@ -7,7 +7,7 @@ import ( "github.com/pkg/errors" ) -var containerMounts = map[string]bool{ +var initInodes = map[string]bool{ "/dev": true, "/etc/hostname": true, "/etc/hosts": true, @@ -17,6 +17,7 @@ var containerMounts = map[string]bool{ "/run/.containerenv": true, "/run/secrets": true, "/sys": true, + "/etc/mtab": true, } // GetDiff returns the differences between the two images, layers, or containers @@ -36,7 +37,7 @@ func (r *Runtime) GetDiff(from, to string) ([]archive.Change, error) { changes, err := r.store.Changes(fromLayer, toLayer) if err == nil { for _, c := range changes { - if containerMounts[c.Path] { + if initInodes[c.Path] { continue } rchanges = append(rchanges, c) |