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| author |   Marco Platania <platania@research.att.com> | 2017-05-23 10:29:17 -0400 |
|---|---|---|
| committer | Marco Platania <platania@research.att.com> | 2017-05-23 10:29:17 -0400 |
| commit | f975a02616cc81003667cdcba5ce59cf02dab248 (patch) | |
| tree | 86b7a2fb56bd68e92b6577c67073728e364ff856 /boot/appc_install.sh | |
| parent | 03a12a547512908cd80e582b6050dfbcc99a4f7b (diff) | |
Change MTU size to private NICs
Change-Id: I6cfdd2d23dd36b9063dbc98ac0c164db0dcef787
Signed-off-by: Marco Platania <platania@research.att.com>
Diffstat (limited to 'boot/appc_install.sh')
| -rw-r--r-- | boot/appc_install.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/boot/appc_install.sh b/boot/appc_install.sh index a1e38393..769f33c8 100644 --- a/boot/appc_install.sh +++ b/boot/appc_install.sh @@ -6,6 +6,7 @@ ARTIFACTS_VERSION=$(cat /opt/config/artifacts_version.txt) DNS_IP_ADDR=$(cat /opt/config/dns_ip_addr.txt) CLOUD_ENV=$(cat /opt/config/cloud_env.txt) GERRIT_BRANCH=$(cat /opt/config/gerrit_branch.txt) +MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1) # Add host name to /etc/host to avoid warnings in openstack images if [[ $CLOUD_ENV != "rackspace" ]] @@ -41,6 +42,7 @@ then echo "iface eth1 inet static" >> /etc/network/interfaces echo " address $LOCAL_IP" >> /etc/network/interfaces echo " netmask $NETMASK" >> /etc/network/interfaces + echo " mtu $MTU" >> /etc/network/interfaces ifup eth1 fi @@ -68,8 +70,6 @@ curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose chmod +x /opt/docker/docker-compose # Set the MTU size of docker containers to the minimum MTU size supported by vNICs. OpenStack deployments may need to know the external DNS IP -MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1) - if [ -s /opt/config/external_dns.txt ] then echo "DOCKER_OPTS=\"--dns $(cat /opt/config/external_dns.txt) --mtu=$MTU\"" >> /etc/default/docker |