From: Sachin Punadikar <sachin.punadikar@ibm.com>
Date: Tue, 3 Oct 2023 07:46:31 +0000 (-0400)
Subject: vstart: exclude default route during cluster setup
X-Git-Tag: v19.0.0~333^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8b328dd9797aaedece4e3ba7ec3cf37b4da731d2;p=ceph.git

vstart: exclude default route during cluster setup

"ip route list" may list default route, and that needs to be excluded
while doing cluster setup
Typical o/p of ip route list:
$ ip route list
default via 10.8.159.254 dev eno1 proto dhcp src 10.8.152.13 metric 100
10.8.152.0/21 dev eno1 proto kernel scope link src 10.8.152.13 metric 100

Signed-off-by: Sachin Punadikar <sachin.punadikar@ibm.com>
---

diff --git a/src/vstart.sh b/src/vstart.sh
index 5b8e97e5308e..a33bcde3234b 100755
--- a/src/vstart.sh
+++ b/src/vstart.sh
@@ -1587,7 +1587,7 @@ EOF
     fi
     if [ "$cephadm" -gt 0 ]; then
         debug echo Setting mon public_network ...
-        public_network=$(ip route list | grep -w "$IP" | awk '{print $1}')
+        public_network=$(ip route list | grep -w "$IP" | grep -v default | awk '{print $1}')
         ceph_adm config set mon public_network $public_network
     fi
 fi