opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-08-06 11:32:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

Create the /etc/mtab file if does not exists

Browse Source 
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>
This commit is contained in:
Daniel J Walsh
2021-05-07 15:17:33 -04:00
committed by Matthew Heon
parent f8a793a72d
commit 6d394f0e47
3 changed files with 27 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
libpod/diff.go
View File

@ -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)