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Have imgutil exec attempt to provide source repos

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This commit is contained in:
Jarrod Johnson 2022-11-30 10:15:12 -05:00
parent 57d01ddcaa
commit 2e20341ea0
1 changed files with 16 additions and 0 deletions
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16
imgutil/imgutil
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@ -805,6 +805,20 @@ def exec_root_backend(args):
def fancy_chroot(args, installroot):
imgname = os.path.basename(installroot)
oshandler = fingerprint_host(args, args.scratchdir)
if oshandler:
with open(os.path.join(installroot, 'etc/confluentimg.buildinfo')) as binfo:
for line in binfo.readlines():
if '=' in line:
k, v = line.split('=', 1)
if k == 'BUILDSRC':
dst = os.path.join(installroot, 'run/confluentdistro')
dst = os.path.abspath(dst)
os.makedirs(dst)
_mount(v.strip(), dst, flags=MS_BIND|MS_RDONLY)
break
else:
oshandler = None
sourceresolv = '/etc/resolv.conf'
if os.path.islink(sourceresolv):
sourceresolv = os.readlink(sourceresolv)
@ -821,6 +835,8 @@ def fancy_chroot(args, installroot):
_mount('/', '/', flags=MS_BIND) # Make / manifest as a mounted filesystem in exec
os.environ['PS1'] = '[\x1b[1m\x1b[4mIMGUTIL EXEC {0}\x1b[0m \W]$ '.format(imgname)
os.environ['CONFLUENT_IMGUTIL_MODE'] = 'exec'
if oshandler:
oshandler.set_source('/run/confluentdistro')
if args.cmd:
if not args.cmd[0].startswith('/'):
args.cmd[0] = shutil.which(args.cmd[0])