From: Sage Weil <sage@redhat.com>
Date: Fri, 17 Jan 2020 22:07:05 +0000 (-0600)
Subject: cephadm: SO_REUSEADDR when doing bind check
X-Git-Tag: v15.1.0~183^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=21ae3dc9280a09ac67041950990e23fdd0b4f46f;p=ceph.git

cephadm: SO_REUSEADDR when doing bind check

This is what the ceph daemons use; our check should do it too.

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index d76a851f57d7..aeb9bf9e34b3 100755
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -119,6 +119,7 @@ class Monitoring(object):
 def attempt_bind(s, address, port):
     # type (str) -> None
     try:
+        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
         s.bind((address, port))
     except (socket.error, OSError) as e:  # py2 and py3
         if e.errno == errno.EADDRINUSE: