This uses a jail to manage the container's network. Container jails for
all containers in a pod are nested within this and share the network
resources.
There is some code in networking_freebsd.go which is common with
networking_linux.go. Subsequent commits will move the shared code to
networking_common.go to reduce this duplication.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
This replaces the NetworkJail string field with a struct pointer named
NetNS. This does not try to emulate the complete NetNS interface but does
help to re-use code that just refers to c.state.NetNS.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
This adds a new per-platform method makePlatformBindMounts and moves the
/etc/hostname mount. This file is only needed on Linux.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
Podman adds an Error: to every error message. So starting an error
message with "error" ends up being reported to the user as
Error: error ...
This patch removes the stutter.
Also ioutil.ReadFile errors report the Path, so wrapping the err message
with the path causes a stutter.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
It turns out that field names in syscall.Stat_t are platform-specific.
An alternative to this could change fixVolumePermissions to use
unix.Lstat since unix.Stat_t uses the same mmember name for Atim on both
Linux and FreeBSD.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
This contains a lot of code in common with container_internal_linux.go.
Subsequent commits will move the shared code to
container_internal_common.go to reduce the duplication.
[NO NEW TESTS NEEDED]
Signed-off-by: Doug Rabson <dfr@rabson.org>
Doug Rabson
Daniel J Walsh