diff options
Diffstat (limited to 'cloudinit')
| -rw-r--r-- | cloudinit/atomic_helper.py | 4 | ||||
| -rw-r--r-- | cloudinit/ssh_util.py | 2 | ||||
| -rw-r--r-- | cloudinit/util.py | 6 |
3 files changed, 7 insertions, 5 deletions
diff --git a/cloudinit/atomic_helper.py b/cloudinit/atomic_helper.py index 1f61faa2..485ff92f 100644 --- a/cloudinit/atomic_helper.py +++ b/cloudinit/atomic_helper.py @@ -11,10 +11,10 @@ LOG = logging.getLogger(__name__) def write_file(filename, content, mode=_DEF_PERMS, - omode="wb", copy_mode=False): + omode="wb", preserve_mode=False): # open filename in mode 'omode', write content, set permissions to 'mode' - if copy_mode: + if preserve_mode: try: file_stat = os.stat(filename) mode = stat.S_IMODE(file_stat.st_mode) diff --git a/cloudinit/ssh_util.py b/cloudinit/ssh_util.py index 918c4aec..72e4e65e 100644 --- a/cloudinit/ssh_util.py +++ b/cloudinit/ssh_util.py @@ -346,7 +346,7 @@ def update_ssh_config(updates, fname=DEF_SSHD_CFG): util.write_file( fname, "\n".join( [str(line) for line in lines] - ) + "\n", copy_mode=True) + ) + "\n", preserve_mode=True) return len(changed) != 0 diff --git a/cloudinit/util.py b/cloudinit/util.py index ab2df59e..23d24c4c 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -1800,7 +1800,7 @@ def chmod(path, mode): os.chmod(path, real_mode) -def write_file(filename, content, mode=0o644, omode="wb", copy_mode=False): +def write_file(filename, content, mode=0o644, omode="wb", preserve_mode=False): """ Writes a file with the given content and sets the file mode as specified. Restores the SELinux context if possible. @@ -1809,9 +1809,11 @@ def write_file(filename, content, mode=0o644, omode="wb", copy_mode=False): @param content: The content to write to the file. @param mode: The filesystem mode to set on the file. @param omode: The open mode used when opening the file (w, wb, a, etc.) + @param preserve_mode: If True and `filename` exists, preserve `filename`s + current mode instead of applying `mode`. """ - if copy_mode: + if preserve_mode: try: file_stat = os.stat(filename) mode = stat.S_IMODE(file_stat.st_mode) |