| 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 |
| webserver_ip: |
| type: string |
| label: Webserver IP address |
| description: IP address of the webserver that hosts the source code and binaries |
| 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_user: |
| type: string |
| label: Repository username |
| description: Username to access the repository that hosts the demo packages |
| repo_passwd: |
| type: string |
| label: Repository password |
| description: Password to access the repository that hosts the demo packages |
| repo_url: |
| type: string |
| label: Repository URL |
| description: URL of the repository that hosts the demo packages |
| |
| resources: |
| 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_param: key_name } |
| 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: |
| __webserver__: { get_param: webserver_ip } |
| __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__ : { get_param: repo_url } |
| __repo_user__ : { get_param: repo_user } |
| __repo_passwd__ : { get_param: repo_passwd } |
| template: | |
| #!/bin/bash |
| |
| WEBSERVER_IP=__webserver__ |
| LB_OAM_INT=__lb_oam_int__ |
| LB_PRIVATE_IPADDR=__lb_private_ipaddr__ |
| LOCAL_PRIVATE_IPADDR=__local_private_ipaddr__ |
| REPO_URL=__repo_url__ |
| REPO_USER=__repo_user__ |
| REPO_PASSWD=__repo_passwd__ |
| |
| # 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 |
| sleep 1 |
| |
| # Install Nexus certificate |
| echo "$WEBSERVER_IP ecomp-nexus" >> /etc/hosts |
| keytool -printcert -sslserver $WEBSERVER_IP:8443 -rfc > nexus.crt |
| cp nexus.crt /usr/local/share/ca-certificates/ |
| update-ca-certificates |
| |
| # Download vDNS demo code for DNS Server |
| mkdir /opt/config |
| cd /opt |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/v_dns_init.sh |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/vdns.sh |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/DNSClient.tar.gz |
| tar -zxvf DNSClient.tar.gz |
| rm *.tar.gz |
| chmod +x v_dns_init.sh |
| chmod +x vdns.sh |
| echo $LB_OAM_INT > config/lb_oam_int.txt |
| echo $LB_PRIVATE_IPADDR > config/lb_private_ipaddr.txt |
| echo $LOCAL_PRIVATE_IPADDR > config/local_private_ipaddr.txt |
| |
| # Download Bind config files |
| cd /opt/config |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/db_dnsdemo_openecomp_org |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/named.conf.options |
| wget --user=$REPO_USER --password=$REPO_PASSWD $REPO_URL/named.conf.local |
| |
| # Configure Bind |
| modprobe ip_gre |
| mkdir /etc/bind/zones |
| sed -i "s/OPTIONS=.*/OPTIONS=\"-4 -u bind\"/g" /etc/default/bind9 |
| cp /opt/config/db_dnsdemo_openecomp_org /etc/bind/zones/db.dnsdemo.openecomp.org |
| cp /opt/config/named.conf.local /etc/bind/ |
| sleep 1 |
| |
| # Start Failure Detector |
| cd /opt/DNSClient/src |
| javac -d ../bin/ *.java |
| cd /opt/DNSClient/bin |
| chmod +x dnsclient.sh |
| chmod +x set_gre_tunnel.sh |
| 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 }}] |