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Add a 'pack' and attempt to bind /etc/resolv.conf on exec

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This facilitates custom manual image work
This commit is contained in:
Jarrod Johnson 2021-06-02 17:26:46 -04:00
parent 2073926256
commit db965f133e
1 changed files with 3 additions and 0 deletions
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3
confluent_osdeploy/diskless/build/genimage.py
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@ -135,6 +135,8 @@ def main():
build_root(opts, args[1:])
if args[0] == 'exec':
exec_root(opts, args[1:])
if args[0] == 'pack':
pack_image(opts, args[1:])
def exec_root(opts, args):
@ -145,6 +147,7 @@ def exec_root_backend(optargs):
installroot = args[0]
imgname = os.path.basename(installroot)
_mount_constrained_fs(opts, installroot)
_mount('/etc/resolv.conf', os.path.join(installroot, 'etc/resolv.conf'), flags=MS_BIND|MS_RDONLY)
os.chroot(installroot)
os.chdir('/')
os.environ['PS1'] = '[\x1b[1m\x1b[4mIMGUTIL EXEC {0}\x1b[0m \W]$ '.format(imgname)