Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/src/pybind/mgr/ssh/remotes.py b/src/pybind/mgr/ssh/remotes.py
new file mode 100644
index 00000000..da057e83
--- /dev/null
+++ b/src/pybind/mgr/ssh/remotes.py
@@ -0,0 +1,81 @@
+# ceph-deploy ftw
+import os
+import errno
+import tempfile
+import shutil
+
+def safe_makedirs(path, uid=-1, gid=-1):
+    """ create path recursively if it doesn't exist """
+    try:
+        os.makedirs(path)
+    except OSError as e:
+        if e.errno == errno.EEXIST:
+            pass
+        else:
+            raise
+    else:
+        os.chown(path, uid, gid)
+
+def write_conf(path, conf):
+    if not os.path.exists(path):
+        dirpath = os.path.dirname(path)
+        if os.path.exists(dirpath):
+            with open(path, "w") as f:
+                f.write(conf)
+            os.chmod(path, 0o644)
+        else:
+            raise RuntimeError(
+                "{0} does not exist".format(dirpath))
+
+def write_keyring(path, key, overwrite=False, uid=-1, gid=-1):
+    dirname = os.path.dirname(path)
+    if not os.path.exists(dirname):
+        safe_makedirs(dirname, uid, gid)
+    if not overwrite and os.path.exists(path):
+        return
+    with open(path, "wb") as f:
+        f.write(key.encode('utf-8'))
+
+def create_mon_path(path, uid=-1, gid=-1):
+    """create the mon path if it does not exist"""
+    if not os.path.exists(path):
+        os.makedirs(path)
+        os.chown(path, uid, gid);
+
+def write_file(path, content, mode=0o644, directory=None, uid=-1, gid=-1):
+    if directory:
+        if path.startswith("/"):
+            path = path[1:]
+        path = os.path.join(directory, path)
+    if os.path.exists(path):
+        # Delete file in case we are changing its mode
+        os.unlink(path)
+    with os.fdopen(os.open(path, os.O_WRONLY | os.O_CREAT, mode), 'wb') as f:
+        f.write(content.encode('utf-8'))
+    os.chown(path, uid, gid)
+
+def path_getuid(path):
+    return os.stat(path).st_uid
+
+def path_getgid(path):
+    return os.stat(path).st_gid
+
+def which(executable):
+    """find the location of an executable"""
+    locations = (
+        '/usr/local/bin',
+        '/bin',
+        '/usr/bin',
+        '/usr/local/sbin',
+        '/usr/sbin',
+        '/sbin',
+    )
+
+    for location in locations:
+        executable_path = os.path.join(location, executable)
+        if os.path.exists(executable_path) and os.path.isfile(executable_path):
+            return executable_path
+
+if __name__ == '__channelexec__':
+    for item in channel:
+        channel.send(eval(item))