diff options
Diffstat (limited to 'cloudinit/config')
| -rw-r--r-- | cloudinit/config/cc_growpart.py | 11 | ||||
| -rw-r--r-- | cloudinit/config/cc_resizefs.py | 21 |
2 files changed, 11 insertions, 21 deletions
diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index 832bb3fd..089693e8 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -247,7 +247,16 @@ def devent2dev(devent): result = util.get_mount_info(devent) if not result: raise ValueError("Could not determine device of '%s' % dev_ent") - return result[0] + dev = result[0] + + container = util.is_container() + + # Ensure the path is a block device. + if (dev == "/dev/root" and not os.path.exists(dev) and not container): + dev = util.rootdev_from_cmdline(util.get_cmdline()) + if dev is None: + raise ValueError("Unable to find device '/dev/root'") + return dev def resize_devices(resizer, devices): diff --git a/cloudinit/config/cc_resizefs.py b/cloudinit/config/cc_resizefs.py index e028abf4..60e3ab53 100644 --- a/cloudinit/config/cc_resizefs.py +++ b/cloudinit/config/cc_resizefs.py @@ -71,25 +71,6 @@ RESIZE_FS_PREFIXES_CMDS = [ NOBLOCK = "noblock" -def rootdev_from_cmdline(cmdline): - found = None - for tok in cmdline.split(): - if tok.startswith("root="): - found = tok[5:] - break - if found is None: - return None - - if found.startswith("/dev/"): - return found - if found.startswith("LABEL="): - return "/dev/disk/by-label/" + found[len("LABEL="):] - if found.startswith("UUID="): - return "/dev/disk/by-uuid/" + found[len("UUID="):] - - return "/dev/" + found - - def handle(name, cfg, _cloud, log, args): if len(args) != 0: resize_root = args[0] @@ -121,7 +102,7 @@ def handle(name, cfg, _cloud, log, args): # Ensure the path is a block device. if (devpth == "/dev/root" and not os.path.exists(devpth) and not container): - devpth = rootdev_from_cmdline(util.get_cmdline()) + devpth = util.rootdev_from_cmdline(util.get_cmdline()) if devpth is None: log.warn("Unable to find device '/dev/root'") return |