foreman/ci/vm_nodes_provision.sh

   1 #!/usr/bin/env bash
   2
   3 #bootstrap script for VM OPNFV nodes
   4 #author: Tim Rozet (trozet@redhat.com)
   5 #
   6 #Uses Vagrant and VirtualBox
   7 #VagrantFile uses vm_nodes_provision.sh which configures linux on nodes
   8 #Depends on Foreman being up to be able to register and apply puppet
   9 #
  10 #Pre-requisties:
  11 #Target system should be Centos7 Vagrant VM
  12
  13 ##VARS
  14 reset=`tput sgr0`
  15 blue=`tput setaf 4`
  16 red=`tput setaf 1`
  17 green=`tput setaf 2`
  18
  19 host_name=REPLACE
  20 dns_server=REPLACE
  21 ##END VARS
  22
  23 ##set hostname
  24 echo "${blue} Setting Hostname ${reset}"
  25 hostnamectl set-hostname $host_name
  26
  27 ##remove NAT DNS
  28 echo "${blue} Removing DNS server on first interface ${reset}"
  29 if ! grep 'PEERDNS=no' /etc/sysconfig/network-scripts/ifcfg-enp0s3; then
  30   echo "PEERDNS=no" >> /etc/sysconfig/network-scripts/ifcfg-enp0s3
  31   systemctl restart NetworkManager
  32 fi
  33
  34 if ! ping www.google.com -c 5; then
  35   echo "${red} No internet connection, check your route and DNS setup ${reset}"
  36   exit 1
  37 fi
  38
  39 ##install EPEL
  40 if ! yum repolist | grep "epel/"; then
  41   if ! rpm -Uvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm; then
  42     printf '%s\n' 'vm_provision_nodes.sh: Unable to configure EPEL repo' >&2
  43     exit 1
  44   fi
  45 else
  46   printf '%s\n' 'vm_nodes_provision.sh: Skipping EPEL repo as it is already configured.'
  47 fi
  48
  49 ##install device-mapper-libs
  50 ##needed for libvirtd on compute nodes
  51 if ! yum -y upgrade device-mapper-libs; then
  52    echo "${red} WARN: Unable to upgrade device-mapper-libs...nova-compute may not function ${reset}"
  53 fi
  54
  55 echo "${blue} Installing Puppet ${reset}"
  56 ##install puppet
  57 if ! yum list installed | grep -i puppet; then
  58   if ! yum -y install puppet; then
  59     printf '%s\n' 'vm_nodes_provision.sh: Unable to install puppet package' >&2
  60     exit 1
  61   fi
  62 fi
  63
  64 echo "${blue} Configuring puppet ${reset}"
  65 cat > /etc/puppet/puppet.conf << EOF
  66
  67 [main]
  68 vardir = /var/lib/puppet
  69 logdir = /var/log/puppet
  70 rundir = /var/run/puppet
  71 ssldir = \$vardir/ssl
  72
  73 [agent]
  74 pluginsync      = true
  75 report          = true
  76 ignoreschedules = true
  77 daemon          = false
  78 ca_server       = foreman-server.opnfv.com
  79 certname        = $host_name
  80 environment     = production
  81 server          = foreman-server.opnfv.com
  82 runinterval     = 600
  83
  84 EOF
  85
  86 # Setup puppet to run on system reboot
  87 /sbin/chkconfig --level 345 puppet on
  88
  89 /usr/bin/puppet agent --config /etc/puppet/puppet.conf -o --tags no_such_tag --server foreman-server.opnfv.com --no-daemonize
  90
  91 sync
  92
  93 # Inform the build system that we are done.
  94 echo "Informing Foreman that we are built"
  95 wget -q -O /dev/null --no-check-certificate http://foreman-server.opnfv.com:80/unattended/built
  96
  97 echo "Starting puppet"
  98 systemctl start puppet