diff options
Diffstat (limited to 'boot/dcae_install.sh')
| -rw-r--r-- | boot/dcae_install.sh | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/boot/dcae_install.sh b/boot/dcae_install.sh index ee818e19..dadbbd8a 100644 --- a/boot/dcae_install.sh +++ b/boot/dcae_install.sh @@ -38,6 +38,8 @@ DCAE_HDP1_IP_ADDR=$(cat /opt/config/dcae_hdp1_ip_addr.txt) DCAE_HDP2_IP_ADDR=$(cat /opt/config/dcae_hdp2_ip_addr.txt) DCAE_HDP3_IP_ADDR=$(cat /opt/config/dcae_hdp3_ip_addr.txt) +MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1) + if [[ $CLOUD_ENV != "rackspace" ]] then # Add host name to /etc/host to avoid warnings in openstack images @@ -71,6 +73,7 @@ then echo "iface eth1 inet static" >> /etc/network/interfaces echo " address $DCAE_IP_ADDR" >> /etc/network/interfaces echo " netmask $NETMASK" >> /etc/network/interfaces + echo " mtu $MTU" >> /etc/network/interfaces ifup eth1 fi @@ -98,8 +101,6 @@ curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose chmod +x /opt/docker/docker-compose # Set the MTU size of docker containers to the minimum MTU size supported by vNICs. OpenStack deployments may need to know the external DNS IP -MTU=$(/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 |