Commit Graph

5 Commits

Author SHA1 Message Date
Colin Walters
49fffad471 Run bwrap with fixed environment (PATH + LANG)
This is basically a re-implementation of
85c9dd5c07
for the same reasons: it makes things work for rpm-ostree running
inside NixOS.  But there are other cases where if e.g. an unprivileged
user runs rpm-ostree and may not have `/usr/sbin` in PATH, we still
want the container to pick it up, etc.

While changing things I nuked the hacky `RPMOSTREE_DEBUG_SCRIPT` env
var, we can re-add it later in a better way if needed.

Closes: #490
Approved by: jlebon
2016-10-17 20:29:35 +00:00
Colin Walters
0649567ffc compose: Nuke mock workaround
It turns out it was buggy (for some reason `PS1` wasn't propagating),
and furthermore, things mostly work if one enables `--new-chroot` i.e.
`systemd-nspawn`, which is what Fedora is going to do, and everyone
else in the world uses Docker.

While we're here, tweak the error message to use `<>` around the URL
which makes it more easily clickable from terminals.

Closes: #449
Approved by: jlebon
2016-09-07 21:57:01 +00:00
Colin Walters
3ad4e6c72b bwrap/compose: Add a workaround for Fedora's use of rpm-ostree-in-mock
Decided to test this on Sunday evening.  Of course it was broken =(
(Actually I tested mock-in-Docker but it should be the same)

The core problem is that mock does `chroot()` without using `/`
as a mount point.  This breaks an assumption in bwrap that it is.
Now, in theory we could move this same logic down into bwrap to
work around this situation, but for now let's hack it here.

Mock is old, legacy container code that doesn't really do anything
in a modern way - in fact our goal should be to replace it
with a combination of rpm-ostree and bwrap.  So carrying this
hack here to get us to that future should be OK for now.

Closes: #431
Approved by: jlebon
2016-08-15 18:31:58 +00:00
Colin Walters
7455e26273 bwrap: Add a selftest
I want a better error message if the user happens to execute
inside e.g. a Docker container without sufficient privileges
for recursive containerization.

Closes: #429
Approved by: jlebon
2016-08-12 23:34:33 +00:00
Colin Walters
88a130da09 lib: Extract bwrap-executing internal API
The treecompose code will learn how to use bwrap instead of
libcontainer in libglnx, since the latter is a buggy copy of a subset
of the former.

Closes: #429
Approved by: jlebon
2016-08-12 23:34:33 +00:00