vnfs/vLB/scripts/v_dns_install.sh

   1 #!/bin/bash
   2
   3 REPO_URL_BLOB=$(cat /opt/config/repo_url_blob.txt)
   4 REPO_URL_ARTIFACTS=$(cat /opt/config/repo_url_artifacts.txt)
   5 DEMO_ARTIFACTS_VERSION=$(cat /opt/config/demo_artifacts_version.txt)
   6 INSTALL_SCRIPT_VERSION=$(cat /opt/config/install_script_version.txt)
   7 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
   8
   9 # Convert Network CIDR to Netmask
  10 cdr2mask () {
  11         # Number of args to shift, 255..255, first non-255 byte, zeroes
  12         set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
  13         [ $1 -gt 1 ] && shift $1 || shift
  14         echo ${1-0}.${2-0}.${3-0}.${4-0}
  15 }
  16
  17 # OpenStack network configuration
  18 if [[ $CLOUD_ENV == "openstack" ]]
  19 then
  20         echo 127.0.0.1 $(hostname) >> /etc/hosts
  21
  22         # Allow remote login as root
  23         mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
  24         cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
  25
  26         MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
  27
  28         IP=$(cat /opt/config/local_private_ipaddr.txt)
  29         BITS=$(cat /opt/config/vlb_private_net_cidr.txt | cut -d"/" -f2)
  30         NETMASK=$(cdr2mask $BITS)
  31         echo "auto eth1" >> /etc/network/interfaces
  32         echo "iface eth1 inet static" >> /etc/network/interfaces
  33         echo "    address $IP" >> /etc/network/interfaces
  34         echo "    netmask $NETMASK" >> /etc/network/interfaces
  35         echo "    mtu $MTU" >> /etc/network/interfaces
  36
  37         IP=$(cat /opt/config/oam_private_ipaddr.txt)
  38         BITS=$(cat /opt/config/onap_private_net_cidr.txt | cut -d"/" -f2)
  39         NETMASK=$(cdr2mask $BITS)
  40         echo "auto eth2" >> /etc/network/interfaces
  41         echo "iface eth2 inet static" >> /etc/network/interfaces
  42         echo "    address $IP" >> /etc/network/interfaces
  43         echo "    netmask $NETMASK" >> /etc/network/interfaces
  44         echo "    mtu $MTU" >> /etc/network/interfaces
  45 fi
  46
  47 # Download required dependencies
  48 add-apt-repository -y ppa:openjdk-r/ppa
  49 apt-get update
  50 apt-get install -y wget openjdk-8-jdk bind9 bind9utils bind9-doc apt-transport-https ca-certificates
  51 sleep 1
  52
  53 # Download vDNS demo code for DNS Server
  54 mkdir /opt/FDclient
  55 cd /opt
  56
  57 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/v_dns_init.sh
  58 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/vdns.sh
  59 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/dnsclient.sh
  60 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/set_gre_tunnel.sh
  61 wget $REPO_URL_ARTIFACTS/org/onap/demo/vnf/vlb/dns-client/$DEMO_ARTIFACTS_VERSION/dns-client-$DEMO_ARTIFACTS_VERSION.jar
  62
  63 mv dns-client-$DEMO_ARTIFACTS_VERSION.jar /opt/FDclient/
  64 mv dnsclient.sh /opt/FDclient/
  65 mv set_gre_tunnel.sh /opt/FDclient/
  66
  67 chmod +x v_dns_init.sh
  68 chmod +x vdns.sh
  69 chmod +x /opt/FDclient/dnsclient.sh
  70 chmod +x /opt/FDclient/set_gre_tunnel.sh
  71
  72 # Download Bind config files
  73 cd /opt/config
  74 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/db_dnsdemo_onap_org
  75 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/named.conf.options
  76 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vlb/$INSTALL_SCRIPT_VERSION/named.conf.local
  77
  78 # Configure Bind
  79 modprobe ip_gre
  80 mkdir /etc/bind/zones
  81 sed -i "s/OPTIONS=.*/OPTIONS=\"-4 -u bind\"/g" /etc/default/bind9
  82 mv db_dnsdemo_onap_org /etc/bind/zones/db.dnsdemo.onap.org
  83 mv named.conf.options /etc/bind/
  84 mv named.conf.local /etc/bind/
  85 sleep 1
  86
  87 # Run instantiation script
  88 cd /opt
  89 mv vdns.sh /etc/init.d
  90 update-rc.d vdns.sh defaults
  91
  92 # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
  93 if [[ $CLOUD_ENV != "rackspace" ]]
  94 then
  95         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
  96         grub-mkconfig -o /boot/grub/grub.cfg
  97         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
  98         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
  99         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
 100         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
 101         reboot
 102 fi
 103
 104 ./v_dns_init.sh