From e74196cd75ed1c8bb2556c2ee0199d03bad98dc2 Mon Sep 17 00:00:00 2001 From: Taoyu Li Date: Tue, 6 Jun 2017 17:12:26 -0700 Subject: [PATCH] [baseos] Avoid disconnecting mgmt when re-cfg interfaces (#553) * [baseos] Avoid disconnecting mgmt when recfg interfaces * Kill dhclient after interfaces-config --- files/image_config/interfaces/interfaces-config.sh | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/files/image_config/interfaces/interfaces-config.sh b/files/image_config/interfaces/interfaces-config.sh index 3e2f852c12..f966e82e80 100755 --- a/files/image_config/interfaces/interfaces-config.sh +++ b/files/image_config/interfaces/interfaces-config.sh @@ -1,5 +1,12 @@ #!/bin/bash +ifdown -a -X eth0 sonic-cfggen -m /etc/sonic/minigraph.xml -t /usr/share/sonic/templates/interfaces.j2 >/etc/network/interfaces -service networking restart -ifdown lo && ifup lo +ifup -a -X eth0 + +NEW_MGMT_IP=`sonic-cfggen -m /etc/sonic/minigraph.xml -v 'minigraph_mgmt_interface["addr"]'` +NEW_MGMT_MASK=`sonic-cfggen -m /etc/sonic/minigraph.xml -v 'minigraph_mgmt_interface["mask"]'` + +ifconfig eth0 $NEW_MGMT_IP netmask $NEW_MGMT_MASK +[ -f /var/run/dhclient.eth0.pid ] && kill `cat /var/run/dhclient.eth0.pid` && rm -f /var/run/dhclient.eth0.pid +