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heat_template_version: 2013-05-23
description: Heat template to deploy a vDNS for OpenECOMP (scaling-up scenario)
parameters:
vlb_image_name:
type: string
label: Image name or ID
description: Image to be used for compute instance
vlb_flavor_name:
type: string
label: Flavor
description: Type of instance (flavor) to be used
public_net_id:
type: string
label: Public network name or ID
description: Public network that enables remote connection to VNF
vlb_private_net_id:
type: string
label: vLoadBalancer private network name or ID
description: Private network that connects vLoadBalancer with vDNSs
ecomp_private_net_id:
type: string
label: ECOMP management network name or ID
description: Private network that connects ECOMP component and the VNF
ecomp_private_subnet_id:
type: string
label: ECOMP management sub-network name or ID
description: Private sub-network that connects ECOMP component and the VNF
vlb_private_ip_0:
type: string
label: vLoadBalancer private IP address towards the private network
description: Private IP address that is assigned to the vLoadBalancer to communicate with the vDNSs
vlb_private_ip_1:
type: string
label: vLoadBalancer private IP address towards the ECOMP management network
description: Private IP address that is assigned to the vLoadBalancer to communicate with ECOMP components
vdns_private_ip_0:
type: string
label: vDNS private IP address towards the private network
description: Private IP address that is assigned to the vDNS to communicate with the vLoadBalancer
vdns_private_ip_1:
type: string
label: vDNS private IP address towards the ECOMP management network
description: Private IP address that is assigned to the vDNS to communicate with ECOMP components
vdns_name_0:
type: string
label: vDNS name
description: Name of the vDNS
vnf_id:
type: string
label: VNF ID
description: The VNF ID is provided by ECOMP
vf_module_id:
type: string
label: vFirewall module ID
description: The vLoadBalancer Module ID is provided by ECOMP
key_name:
type: string
label: Key pair name
description: Public/Private key pair name
pub_key:
type: string
label: Public key
description: Public key to be installed on the compute instance
repo_url_blob:
type: string
label: Repository URL
description: URL of the repository that hosts the demo packages
repo_url_artifacts:
type: string
label: Repository URL
description: URL of the repository that hosts the demo packages
demo_artifacts_version:
type: string
label: Artifacts version used in demo vnfs
description: Artifacts (jar, tar.gz) version used in demo vnfs
resources:
random-str:
type: OS::Heat::RandomString
properties:
length: 4
my_keypair:
type: OS::Nova::KeyPair
properties:
name:
str_replace:
template: base_rand
params:
base: { get_param: key_name }
rand: { get_resource: random-str }
public_key: { get_param: pub_key }
save_private_key: false
vdns_0:
type: OS::Nova::Server
properties:
image: { get_param: vlb_image_name }
flavor: { get_param: vlb_flavor_name }
name: { get_param: vdns_name_0 }
key_name: { get_resource: my_keypair }
networks:
- network: { get_param: public_net_id }
- port: { get_resource: vdns_private_0_port }
- port: { get_resource: vdns_private_1_port }
metadata: {vnf_id: { get_param: vnf_id }, vf_module_id: { get_param: vf_module_id }}
user_data_format: RAW
user_data:
str_replace:
params:
__lb_oam_int__ : { get_param: vlb_private_ip_1 }
__lb_private_ipaddr__: { get_param: vlb_private_ip_0 }
__local_private_ipaddr__: { get_param: vdns_private_ip_0 }
__repo_url_blob__ : { get_param: repo_url_blob }
__repo_url_artifacts__ : { get_param: repo_url_artifacts }
__demo_artifacts_version__ : { get_param: demo_artifacts_version }
template: |
#!/bin/bash
LB_OAM_INT=__lb_oam_int__
LB_PRIVATE_IPADDR=__lb_private_ipaddr__
LOCAL_PRIVATE_IPADDR=__local_private_ipaddr__
REPO_URL_BLOB=__repo_url_blob__
REPO_URL_ARTIFACTS=__repo_url_artifacts__
DEMO_ARTIFACTS_VERSION=__demo_artifacts_version__
# Download required dependencies
add-apt-repository -y ppa:openjdk-r/ppa
apt-get update
apt-get install -y wget openjdk-8-jdk bind9 bind9utils bind9-doc apt-transport-https ca-certificates
apt-get install -y maven
sleep 1
# Download vDNS demo code for DNS Server
mkdir /opt/config
mkdir /opt/FDclient
cd /opt
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/v_dns_init.sh
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/vdns.sh
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/dnsclient.sh
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/set_gre_tunnel.sh
mvn org.apache.maven.plugins:maven-dependency-plugin:2.10:get -DremoteRepositories=$REPO_URL_ARTIFACTS -Dartifact=org.openecomp.demo.vnf.vlb:dns-client:$DEMO_ARTIFACTS_VERSION:jar -Dtransitive=false -Ddest=.
mv dns-client-$DEMO_ARTIFACTS_VERSION.jar /opt/FDclient/
mv dnsclient.sh /opt/FDclient/
mv set_gre_tunnel.sh /opt/FDclient/
chmod +x v_dns_init.sh
chmod +x vdns.sh
chmod +x /opt/FDclient/dnsclient.sh
chmod +x /opt/FDclient/set_gre_tunnel.sh
echo $LB_OAM_INT > config/lb_oam_int.txt
echo $LB_PRIVATE_IPADDR > config/lb_private_ipaddr.txt
echo $LOCAL_PRIVATE_IPADDR > config/local_private_ipaddr.txt
echo $DEMO_ARTIFACTS_VERSION > config/artifacts_version.txt
# Download Bind config files
cd /opt/config
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/db_dnsdemo_openecomp_org
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/named.conf.options
wget $REPO_URL_BLOB/org.openecomp.demo/vnfs/vlb/$DEMO_ARTIFACTS_VERSION/named.conf.local
# Configure Bind
modprobe ip_gre
mkdir /etc/bind/zones
sed -i "s/OPTIONS=.*/OPTIONS=\"-4 -u bind\"/g" /etc/default/bind9
mv db_dnsdemo_openecomp_org /etc/bind/zones/db.dnsdemo.openecomp.org
mv named.conf.options /etc/bind/
mv named.conf.local /etc/bind/
sleep 1
# Run instantiation script
cd /opt
mv vdns.sh /etc/init.d
update-rc.d vdns.sh defaults
./v_dns_init.sh
vdns_private_0_port:
type: OS::Neutron::Port
properties:
network: { get_param: vlb_private_net_id }
fixed_ips: [{"subnet": { get_param: vlb_private_net_id }, "ip_address": { get_param: vdns_private_ip_0 }}]
vdns_private_1_port:
type: OS::Neutron::Port
properties:
network: { get_param: ecomp_private_net_id }
fixed_ips: [{"subnet": { get_param: ecomp_private_subnet_id }, "ip_address": { get_param: vdns_private_ip_1 }}]
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