Change MTU size to private NICs

Change-Id: I6cfdd2d23dd36b9063dbc98ac0c164db0dcef787
Signed-off-by: Marco Platania <platania@research.att.com>

11 files changed, 23 insertions, 22 deletions

diff --git a/boot/aai_install.sh b/boot/aai_install.sh
index dcb7119e..e02d9d78 100644
--- a/boot/aai_install.sh
+++ b/boot/aai_install.sh
@@ -5,6 +5,7 @@ NEXUS_REPO=$(cat /opt/config/nexus_repo.txt)
 ARTIFACTS_VERSION=$(cat /opt/config/artifacts_version.txt)
 DNS_IP_ADDR=$(cat /opt/config/dns_ip_addr.txt)
 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
+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" ]]
@@ -40,6 +41,7 @@ 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
 
@@ -67,8 +69,6 @@ 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
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
diff --git a/boot/asdc_install.sh b/boot/asdc_install.sh
index 99b2a39c..a7baae76 100644
--- a/boot/asdc_install.sh
+++ b/boot/asdc_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
 
@@ -85,8 +87,6 @@ mount /dev/$DISK"1" /data
 echo "/dev/"$DISK"1  /data           ext4    errors=remount-ro,noatime,barrier=0 0       1" >> /etc/fstab
 
 # 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
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
diff --git a/boot/mr_install.sh b/boot/mr_install.sh
index 61c94729..197ea0c1 100644
--- a/boot/mr_install.sh
+++ b/boot/mr_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
diff --git a/boot/mso_install.sh b/boot/mso_install.sh
index fe7a9149..45bb712b 100644
--- a/boot/mso_install.sh
+++ b/boot/mso_install.sh
@@ -7,6 +7,7 @@ DNS_IP_ADDR=$(cat /opt/config/dns_ip_addr.txt)
 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
 OPENSTACK_API_KEY=$(cat /opt/config/openstack_api_key.txt)
 GERRIT_BRANCH=$(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" ]]
@@ -42,6 +43,7 @@ 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
 
@@ -69,8 +71,6 @@ 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
diff --git a/boot/policy_install.sh b/boot/policy_install.sh
index eeb319f4..1af75025 100644
--- a/boot/policy_install.sh
+++ b/boot/policy_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
diff --git a/boot/portal_install.sh b/boot/portal_install.sh
index 95f0bb21..9b868d35 100644
--- a/boot/portal_install.sh
+++ b/boot/portal_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
diff --git a/boot/robot_install.sh b/boot/robot_install.sh
index 0871f692..d623526d 100644
--- a/boot/robot_install.sh
+++ b/boot/robot_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
diff --git a/boot/sdnc_install.sh b/boot/sdnc_install.sh
index a62aeab9..6e6f95b0 100644
--- a/boot/sdnc_install.sh
+++ b/boot/sdnc_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
diff --git a/boot/vid_install.sh b/boot/vid_install.sh
index 4fbb6ece..316634a3 100644
--- a/boot/vid_install.sh
+++ b/boot/vid_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