vnfs/vCPE/scripts/v_web_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=$(cat /opt/config/cpe_public_ipaddr.txt)
  29         BITS=$(cat /opt/config/cpe_public_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_ipaddr.txt)
  38         BITS=$(cat /opt/config/oam_cidr.txt | cut -d"/" -f2)
  39         NETMASK=$(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
  46         ifup eth1
  47         ifup eth2
  48 fi
  49
  50 # Download required dependencies
  51 echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  52 echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  53 apt-get update
  54 apt-get install --allow-unauthenticated -y wget openjdk-8-jdk apt-transport-https ca-certificates  kea-dhcp4-server g++ libcurl4-gnutls-dev
  55 sleep 1
  56
  57 # Download DHCP config and init files
  58 cd /opt
  59 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/kea-dhcp4-web.conf
  60 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_web_init.sh
  61 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_web.sh
  62
  63
  64
  65 # Configure DHCP
  66 cp kea-dhcp4-web.conf /etc/kea-dhcp4-server.conf
  67 mv kea-dhcp4-web.conf /etc/kea/kea-dhcp4.conf
  68
  69
  70 chmod +x v_web_init.sh
  71 chmod +x v_web.sh
  72 mv v_web.sh /etc/init.d
  73 update-rc.d v_web.sh defaults
  74
  75 # Install Apache2 web server
  76 apt-get update
  77 apt install -y apache2
  78 mv /var/www/html/index.html /var/www/html/index.html.example
  79 cat > /var/www/html/index.html << EOF
  80 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  81 <html xmlns="http://www.w3.org/1999/xhtml">
  82 <body>
  83 <center><h1>Welcome to the vCPE Use Case Web Server!</h1><center>
  84 </body>
  85 </html>
  86 EOF
  87
  88 # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
  89 if [[ $CLOUD_ENV != "rackspace" ]]
  90 then
  91         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
  92         grub-mkconfig -o /boot/grub/grub.cfg
  93         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
  94         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
  95         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
  96         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
  97         reboot
  98 fi
  99
 100 ./v_web_init.sh