[UCA-10] Fix issue with MTU size in dockers

Change-Id: I19db615d3f5364d6b0894aabf5de60d192183595
Signed-off-by: Marco Platania <platania@research.att.com>

20 files changed, 236 insertions, 12 deletions

diff --git a/boot/aai_install.sh b/boot/aai_install.sh
index 255e0bdc..d11e1e18 100644
--- a/boot/aai_install.sh
+++ b/boot/aai_install.sh
@@ -62,6 +62,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/appc_install.sh b/boot/appc_install.sh
index 2aaca408..4df0b4b8 100644
--- a/boot/appc_install.sh
+++ b/boot/appc_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/appc_vm_init.sh b/boot/appc_vm_init.sh
index 33177f7f..90b09eaf 100644
--- a/boot/appc_vm_init.sh
+++ b/boot/appc_vm_init.sh
@@ -5,6 +5,7 @@ NEXUS_PASSWD=$(cat /opt/config/nexus_password.txt)
 export NEXUS_DOCKER_REPO=$(cat /opt/config/nexus_docker_repo.txt)
 DMAAP_TOPIC=$(cat /opt/config/dmaap_topic.txt)
 DOCKER_IMAGE_VERSION=$(cat /opt/config/docker_version.txt)
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
 
 cd /opt/appc
 git pull
diff --git a/boot/asdc_install.sh b/boot/asdc_install.sh
index 2f07b232..fa6e7994 100644
--- a/boot/asdc_install.sh
+++ b/boot/asdc_install.sh
@@ -80,6 +80,20 @@ mkdir -p /data
 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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/dcae_install.sh b/boot/dcae_install.sh
index 94d73e11..c8b4002d 100644
--- a/boot/dcae_install.sh
+++ b/boot/dcae_install.sh
@@ -93,6 +93,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
@@ -107,7 +121,7 @@ mkdir -p /opt/app/dcae-controller
 cat > /opt/app/dcae-controller/config.yaml << EOF_CONFIG
 BASE: $BASE
 ZONE: $ZONE
-DNS-IP-ADDR=$DNS_IP_ADDR
+DNS-IP-ADDR: $DNS_IP_ADDR
 STATE: $STATE
 DCAE-VERSION: $DCAE_CODE_VERSION
 HORIZON-URL: $HORIZON_URL/$OPENSTACK_USER
diff --git a/boot/dcae_vm_init.sh b/boot/dcae_vm_init.sh
index 538e7313..460c3ef0 100644
--- a/boot/dcae_vm_init.sh
+++ b/boot/dcae_vm_init.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
+
 cd /opt/dcae-startup-vm-controller
 git pull
 bash init.sh
diff --git a/boot/mr_install.sh b/boot/mr_install.sh
index ac476e59..480f2ea9 100644
--- a/boot/mr_install.sh
+++ b/boot/mr_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/mr_vm_init.sh b/boot/mr_vm_init.sh
index 4e0ae6fb..8b80d469 100644
--- a/boot/mr_vm_init.sh
+++ b/boot/mr_vm_init.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
+
 cd /opt/dcae-startup-vm-message-router
 git pull
 bash deploy.sh
diff --git a/boot/mso_install.sh b/boot/mso_install.sh
index bec76997..491db5ce 100644
--- a/boot/mso_install.sh
+++ b/boot/mso_install.sh
@@ -64,6 +64,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/mso_vm_init.sh b/boot/mso_vm_init.sh
index 230c53ee..3387a7ae 100644
--- a/boot/mso_vm_init.sh
+++ b/boot/mso_vm_init.sh
@@ -7,6 +7,7 @@ DMAAP_TOPIC=$(cat /opt/config/dmaap_topic.txt)
 OPENSTACK_USERNAME=$(cat /opt/config/openstack_username.txt)
 OPENSTACK_APIKEY=$(cat /opt/config/api_key.txt)
 export MSO_DOCKER_IMAGE_VERSION=$(cat /opt/config/docker_version.txt)
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
 
 # Deployments in OpenStack require a keystone file
 if [ -e /opt/config/keystone.txt ]
diff --git a/boot/policy_install.sh b/boot/policy_install.sh
index 48dcd72c..c3f72a0c 100644
--- a/boot/policy_install.sh
+++ b/boot/policy_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/policy_vm_init.sh b/boot/policy_vm_init.sh
index 2514467c..067ab1db 100644
--- a/boot/policy_vm_init.sh
+++ b/boot/policy_vm_init.sh
@@ -4,7 +4,7 @@ NEXUS_USERNAME=$(cat /opt/config/nexus_username.txt)
 NEXUS_PASSWD=$(cat /opt/config/nexus_password.txt)
 NEXUS_DOCKER_REPO=$(cat /opt/config/nexus_docker_repo.txt)
 DOCKER_IMAGE_VERSION=$(cat /opt/config/docker_version.txt)
-
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
 export DOCKER_REPOSITORY=${NEXUS_DOCKER_REPO}
 
 cd /opt/policy
diff --git a/boot/portal_install.sh b/boot/portal_install.sh
index 39b28d96..f9ca52bb 100644
--- a/boot/portal_install.sh
+++ b/boot/portal_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/robot_install.sh b/boot/robot_install.sh
index 71b419c8..b5b73878 100644
--- a/boot/robot_install.sh
+++ b/boot/robot_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/sdnc_install.sh b/boot/sdnc_install.sh
index 8448425c..44c15580 100644
--- a/boot/sdnc_install.sh
+++ b/boot/sdnc_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/boot/sdnc_vm_init.sh b/boot/sdnc_vm_init.sh
index 0caaa03b..406e9216 100644
--- a/boot/sdnc_vm_init.sh
+++ b/boot/sdnc_vm_init.sh
@@ -4,6 +4,7 @@ NEXUS_USERNAME=$(cat /opt/config/nexus_username.txt)
 NEXUS_PASSWD=$(cat /opt/config/nexus_password.txt)
 export NEXUS_DOCKER_REPO=$(cat /opt/config/nexus_docker_repo.txt)
 DOCKER_IMAGE_VERSION=$(cat /opt/config/docker_version.txt)
+export MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
 
 cd /opt/sdnc
 git pull
diff --git a/boot/vid_install.sh b/boot/vid_install.sh
index d75fa04e..2bdd89be 100644
--- a/boot/vid_install.sh
+++ b/boot/vid_install.sh
@@ -63,6 +63,20 @@ mkdir /opt/docker
 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/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
+else
+	echo "DOCKER_OPTS=\"--mtu=$MTU\"" >> /etc/default/docker
+fi
+
+cp /lib/systemd/system/docker.service /etc/systemd/system
+sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
+service docker restart
+
 # DNS IP address configuration
 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
 resolvconf -u
diff --git a/heat/OpenECOMP/onap_openstack.yaml b/heat/OpenECOMP/onap_openstack.yaml
index 701692d2..63981821 100644
--- a/heat/OpenECOMP/onap_openstack.yaml
+++ b/heat/OpenECOMP/onap_openstack.yaml
@@ -122,7 +122,7 @@ parameters:
   # Network parameters #
   #                    #
   ######################
-  
+
   external_dns:
     type: comma_delimited_list
     description: External DNS for OAM ONAP network
@@ -420,6 +420,7 @@ resources:
             __sdc_ip_addr__: { get_param: sdc_ip_addr }
             __docker_version__: { get_param: docker_version }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -435,6 +436,7 @@ resources:
             echo "__dmaap_topic__" > /opt/config/dmaap_topic.txt
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/aai_install.sh -o /opt/aai_install.sh
@@ -487,6 +489,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -506,6 +509,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mso_install.sh -o /opt/mso_install.sh
@@ -552,6 +556,7 @@ resources:
             __dns_ip_addr__: { get_param: dns_ip_addr }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -565,6 +570,7 @@ resources:
             echo "__dns_ip_addr__" > /opt/config/dns_ip_addr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mr_install.sh -o /opt/mr_install.sh
@@ -616,6 +622,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -634,6 +641,7 @@ resources:
             echo "__dns_ip_addr__" > /opt/config/dns_ip_addr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/robot_install.sh -o /opt/robot_install.sh
@@ -681,6 +689,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -695,6 +704,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/vid_install.sh -o /opt/vid_install.sh
@@ -742,6 +752,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -756,6 +767,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/sdnc_install.sh -o /opt/sdnc_install.sh
@@ -815,6 +827,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -832,6 +845,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/asdc_install.sh -o /opt/asdc_install.sh
@@ -880,6 +894,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -895,6 +910,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/portal_install.sh -o /opt/portal_install.sh
@@ -967,6 +983,7 @@ resources:
             __dcae_hdp1_ip_addr__: { get_param: dcae_hdp1_ip_addr }
             __dcae_hdp2_ip_addr__: { get_param: dcae_hdp2_ip_addr }
             __dcae_hdp3_ip_addr__: { get_param: dcae_hdp3_ip_addr }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1006,6 +1023,7 @@ resources:
             echo "__dcae_hdp1_ip_addr__" > /opt/config/dcae_hdp1_ip_addr.txt
             echo "__dcae_hdp2_ip_addr__" > /opt/config/dcae_hdp2_ip_addr.txt
             echo "__dcae_hdp3_ip_addr__" > /opt/config/dcae_hdp3_ip_addr.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/dcae_install.sh -o /opt/dcae_install.sh
@@ -1054,6 +1072,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1069,6 +1088,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/policy_install.sh -o /opt/policy_install.sh
@@ -1117,6 +1137,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1132,6 +1153,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/appc_install.sh -o /opt/appc_install.sh
diff --git a/heat/OpenECOMP/onap_openstack_float.yaml b/heat/OpenECOMP/onap_openstack_float.yaml
index 024dd2f9..47001a8b 100644
--- a/heat/OpenECOMP/onap_openstack_float.yaml
+++ b/heat/OpenECOMP/onap_openstack_float.yaml
@@ -122,7 +122,7 @@ parameters:
   # Network parameters #
   #                    #
   ######################
-  
+
   external_dns:
     type: comma_delimited_list
     description: External DNS for OAM ONAP network
@@ -491,6 +491,7 @@ resources:
             __sdc_ip_addr__: { get_param: sdc_ip_addr }
             __docker_version__: { get_param: docker_version }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -506,6 +507,7 @@ resources:
             echo "__dmaap_topic__" > /opt/config/dmaap_topic.txt
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/aai_install.sh -o /opt/aai_install.sh
@@ -559,6 +561,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -578,6 +581,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mso_install.sh -o /opt/mso_install.sh
@@ -625,6 +629,7 @@ resources:
             __dns_ip_addr__: { get_param: dns_ip_addr }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -638,6 +643,7 @@ resources:
             echo "__dns_ip_addr__" > /opt/config/dns_ip_addr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mr_install.sh -o /opt/mr_install.sh
@@ -690,6 +696,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -708,6 +715,7 @@ resources:
             echo "__dns_ip_addr__" > /opt/config/dns_ip_addr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/robot_install.sh -o /opt/robot_install.sh
@@ -756,6 +764,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -770,6 +779,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/vid_install.sh -o /opt/vid_install.sh
@@ -818,6 +828,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -832,6 +843,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/sdnc_install.sh -o /opt/sdnc_install.sh
@@ -892,6 +904,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -909,6 +922,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/asdc_install.sh -o /opt/asdc_install.sh
@@ -958,6 +972,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -973,6 +988,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/portal_install.sh -o /opt/portal_install.sh
@@ -1052,6 +1068,7 @@ resources:
             __dcae_hdp1_float_ip__: { get_param: dcae_hdp1_float_ip }
             __dcae_hdp2_float_ip__: { get_param: dcae_hdp2_float_ip }
             __dcae_hdp3_float_ip__: { get_param: dcae_hdp3_float_ip }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1097,6 +1114,7 @@ resources:
             echo "__dcae_hdp1_float_ip__" > /opt/config/dcae_hdp1_float_ip.txt
             echo "__dcae_hdp2_float_ip__" > /opt/config/dcae_hdp2_float_ip.txt
             echo "__dcae_hdp3_float_ip__" > /opt/config/dcae_hdp3_float_ip.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/dcae_install.sh -o /opt/dcae_install.sh
@@ -1146,6 +1164,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1161,6 +1180,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/policy_install.sh -o /opt/policy_install.sh
@@ -1210,6 +1230,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1225,6 +1246,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/appc_install.sh -o /opt/appc_install.sh
diff --git a/heat/OpenECOMP/onap_openstack_nofloat.yaml b/heat/OpenECOMP/onap_openstack_nofloat.yaml
index 50530a6e..c21ba288 100644
--- a/heat/OpenECOMP/onap_openstack_nofloat.yaml
+++ b/heat/OpenECOMP/onap_openstack_nofloat.yaml
@@ -117,13 +117,17 @@ parameters:
     type: string
     description: Cloud Provider Name
 
-
   ######################
   #                    #
   # Network parameters #
   #                    #
   ######################
 
+  external_dns:
+    type: comma_delimited_list
+    description: External DNS for OAM ONAP network
+
+  ### Private IP addresses ###
   oam_network_cidr:
     type: string
     description: CIDR of the OAM ONAP network
@@ -395,6 +399,7 @@ resources:
             __oam_network_cidr__: { get_param: oam_network_cidr }
             __docker_version__: { get_param: docker_version }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -412,6 +417,7 @@ resources:
             echo "__dmaap_topic__" > /opt/config/dmaap_topic.txt
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/aai_install.sh -o /opt/aai_install.sh
@@ -461,6 +467,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -482,6 +489,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mso_install.sh -o /opt/mso_install.sh
@@ -525,6 +533,7 @@ resources:
             __oam_network_cidr__: { get_param: oam_network_cidr }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -540,6 +549,7 @@ resources:
             echo "__oam_network_cidr__" > /opt/config/oam_network_cidr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/mr_install.sh -o /opt/mr_install.sh
@@ -588,6 +598,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -608,6 +619,7 @@ resources:
             echo "__oam_network_cidr__" > /opt/config/oam_network_cidr.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/robot_install.sh -o /opt/robot_install.sh
@@ -652,6 +664,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -668,6 +681,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/vid_install.sh -o /opt/vid_install.sh
@@ -712,6 +726,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -728,6 +743,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/sdnc_install.sh -o /opt/sdnc_install.sh
@@ -749,13 +765,6 @@ resources:
       name: vol1-sdc-data
       size: 100
 
-#  sdc_volume_attachment:
-#    type: OS::Cinder::VolumeAttachment
-#    properties:
-#      volume_id: { get_resource: sdc_volume_data }
-#      instance_uuid: { get_resource: sdc_vm }
-#      mountpoint: /dev/vdb
-
   sdc_vm:
     type: OS::Nova::Server
     properties:
@@ -790,6 +799,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -808,6 +818,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/asdc_install.sh -o /opt/asdc_install.sh
@@ -852,6 +863,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -868,6 +880,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/portal_install.sh -o /opt/portal_install.sh
@@ -936,6 +949,7 @@ resources:
             __dcae_hdp1_ip_addr__: { get_param: dcae_hdp1_ip_addr }
             __dcae_hdp2_ip_addr__: { get_param: dcae_hdp2_ip_addr }
             __dcae_hdp3_ip_addr__: { get_param: dcae_hdp3_ip_addr }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -976,6 +990,7 @@ resources:
             echo "__dcae_hdp1_ip_addr__" > /opt/config/dcae_hdp1_ip_addr.txt
             echo "__dcae_hdp2_ip_addr__" > /opt/config/dcae_hdp2_ip_addr.txt
             echo "__dcae_hdp3_ip_addr__" > /opt/config/dcae_hdp3_ip_addr.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/dcae_install.sh -o /opt/dcae_install.sh
@@ -1020,6 +1035,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1036,6 +1052,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/policy_install.sh -o /opt/policy_install.sh
@@ -1081,6 +1098,7 @@ resources:
             __docker_version__: { get_param: docker_version }
             __gerrit_branch__: { get_param: gerrit_branch }
             __cloud_env__: { get_param: cloud_env }
+            __external_dns__: { get_param: external_dns }
           template: |
             #!/bin/bash
 
@@ -1098,6 +1116,7 @@ resources:
             echo "__docker_version__" > /opt/config/docker_version.txt
             echo "__gerrit_branch__" > /opt/config/gerrit_branch.txt
             echo "__cloud_env__" > /opt/config/cloud_env.txt
+            echo "__external_dns__" > /opt/config/external_dns.txt
 
             # Download and run install script
             curl -k __nexus_repo__/org.openecomp.demo/boot/__artifacts_version__/appc_install.sh -o /opt/appc_install.sh