cephadm: improve warn message

make it more fancy!

Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
Co-authored-by:  Michael Fritch <mfritch@suse.com>
(cherry picked from commit 02c46b6d811765904ee3042a0240e910d70eb7e3)

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index f1663535d327c5d56374881b3a73d70f843435f6..32610e70216a8d04a3174b491501e83326f660b9 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -1082,10 +1082,12 @@ def _get_default_image():
     if DEFAULT_IMAGE_IS_MASTER:
         yellow = '\033[93m'
         end = '\033[0m'
-        s = '{}Warning: This is a development version of cephadm. Please refer to https://docs.ceph.com/docs/{}/cephadm/install{}'.format(
-            yellow, LATEST_STABLE_RELEASE, end
-        )
-        print(s)
+        warn = '''This is a development version of cephadm.
+For information regarding the latest stable release:
+    https://docs.ceph.com/docs/{}/cephadm/install
+'''.format(LATEST_STABLE_RELEASE)
+        for line in warn.splitlines():
+            logger.warning('{}{}{}'.format(yellow, line, end))
     return DEFAULT_IMAGE
 
 def infer_image(func):