On Tue, 6 Oct 2015 16:32:53 -0400
Mike Frysinger <[email protected]> wrote:
> This helps isolate the catalyst builds from the rest of the system
> and allows us to build as non-root user in more cases. This might
> not work everywhere, but it's a start (snapshot generation works).
> ---
> catalyst/main.py | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/catalyst/main.py b/catalyst/main.py
> index 65e1431..f984653 100644
> --- a/catalyst/main.py
> +++ b/catalyst/main.py
> @@ -10,6 +10,8 @@ import argparse
> import os
> import sys
>
> +from snakeoil.process import namespaces
> +
> __selfpath__ = os.path.abspath(os.path.dirname(__file__))
>
> from DeComp.definitions import (COMPRESS_DEFINITIONS,
> DECOMPRESS_DEFINITIONS, @@ -336,6 +338,13 @@ def main():
> if "target" not in addlargs:
> raise CatalystError("Required value \"target\" not
> specified.")
> + # Start off by creating unique namespaces to run in.
> + namespaces.simple_unshare(
> + mount=True, uts=True, ipc=True, pid=True, net=False,
> user=True,
> + hostname='catalyst')
> +
> + # We should be root now, either a real root, or in a userns
> as root.
> + # If we aren't, then we've failed, and need to abort.
> if os.getuid() != 0:
> # catalyst cannot be run as a normal user due to
> chroots, mounts, etc print "!!! catalyst: This script requires root
> privileges to operate"
I was hoping to get a release out before merging much more, but, I
doubt this will affect stability.
looks good
--
Brian Dolbec <dolsen>
