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#!/bin/bash
# Deploy script to install provisioning server for OPNFV Apex
# author: Dan Radez (dradez@redhat.com)
# author: Tim Rozet (trozet@redhat.com)
#
# Based on RDO Manager http://www.rdoproject.org
#
# Pre-requisties:
# - Supports 3 or 4 network interface configuration
# - Target system must be RPM based
# - Provisioned nodes expected to have following order of network connections (note: not all have to exist, but order is maintained):
# eth0- admin network
# eth1- private network (+storage network in 3 NIC config)
# eth2- public network
# eth3- storage network
# - script assumes /24 subnet mask
set -e
##VARIABLES
declare -i CNT
declare UNDERCLOUD
##FUNCTIONS
##verify vm exists, an has a dhcp lease assigned to it
##params: none
function setup_instack_vm {
if ! virsh list | grep instack > /dev/null; then
#virsh vol-create default instack.qcow2.xml
virsh define instack.xml
#Copy instack machine
cp instack.qcow2 /var/lib/libvirt/images
restorecon /var/lib/libvirt/images/instack.qcow2
sleep 1
virsh start instack
else
echo "Found Instack VM, using existing VM"
fi
sleep 3 # let DHCP happen
CNT=10
echo -n "Waiting for instack's dhcp address"
while ! virsh net-dhcp-leases default | grep instack > /dev/null && [ $CNT -gt 0 ]; do
echo -n "."
sleep 3
CNT=CNT-1
done
# get the instack VM IP
UNDERCLOUD=$(virsh net-dhcp-leases default | grep instack | awk '{print $5}' | awk -F '/' '{print $1}')
CNT=10
echo -en "\rValidating instack VM connectivity"
while ! ping -c 1 $UNDERCLOUD > /dev/null && [ $CNT -gt 0 ]; do
echo -n "."
sleep 3
CNT=CNT-1
done
CNT=10
while ! ssh -T -o "StrictHostKeyChecking no" root@$UNDERCLOUD "echo ''" 1>&2> /dev/null && [ $CNT -gt 0 ]; do
echo -n "."
sleep 3
CNT=CNT-1
done
# extra space to overwrite the previous connectivity output
echo -e "\rInstack VM has IP $UNDERCLOUD "
#ssh -T -o "StrictHostKeyChecking no" root@$UNDERCLOUD "systemctl stop openstack-nova-compute.service"
ssh -T -o "StrictHostKeyChecking no" root@$UNDERCLOUD "ip a a 192.0.2.1/24 dev eth1"
}
##Copy over the glance images and instack json file
##params: none
function copy_materials {
scp stack/deploy-ramdisk-ironic.initramfs stack@$UNDERCLOUD:
scp stack/deploy-ramdisk-ironic.kernel stack@$UNDERCLOUD:
scp stack/discovery-ramdisk.initramfs stack@$UNDERCLOUD:
scp stack/discovery-ramdisk.kernel stack@$UNDERCLOUD:
scp stack/fedora-user.qcow2 stack@$UNDERCLOUD:
scp stack/overcloud-full.initrd stack@$UNDERCLOUD:
scp stack/overcloud-full.qcow2 stack@$UNDERCLOUD:
scp stack/overcloud-full.vmlinuz stack@$UNDERCLOUD:
scp instackenv.json stack@$UNDERCLOUD:
}
##Seed the undercloud openstack installation
##preping it for deployment and launch the deploy
##params: none
function undercloud_prep_overcloud_deploy {
ssh -T -o "StrictHostKeyChecking no" stack@$UNDERCLOUD <<EOI
source stackrc
echo "Configuring undercloud and discovering nodes"
openstack overcloud image upload
openstack baremetal import --json instackenv.json
openstack baremetal configure boot
openstack baremetal introspection bulk start
openstack flavor create --id auto --ram 4096 --disk 40 --vcpus 1 baremetal
openstack flavor set --property "cpu_arch"="x86_64" --property "capabilities:boot_option"="local" baremetal
neutron subnet-update $(neutron subnet-list | grep -v id | grep -v \\-\\- | awk {'print $2'}) --dns-nameserver 8.8.8.8
openstack overcloud deploy --plan overcloud
EOI
}
display_usage() {
echo -e "\n\n${blue}This script is used to deploy the Apex Installer and Provision OPNFV Target System${reset}\n\n"
echo -e "\n${green}Make sure you have the latest kernel installed before running this script! (yum update kernel +reboot)${reset}\n"
echo -e "\nUsage:\n$0 [arguments] \n"
echo -e "\n -no_parse : No variable parsing into config. Flag. \n"
echo -e "\n -base_config : Full path of settings file to parse. Optional. Will provide a new base settings file rather than the default. Example: -base_config /opt/myinventory.yml \n"
echo -e "\n -virtual : Node virtualization instead of baremetal. Flag. \n"
echo -e "\n -enable_virtual_dhcp : Run dhcp server instead of using static IPs. Use this with -virtual only. \n"
echo -e "\n -static_ip_range : static IP range to define when using virtual and when dhcp is not being used (default), must at least a 20 IP block. Format: '192.168.1.1,192.168.1.20' \n"
echo -e "\n -ping_site : site to use to verify IP connectivity from the VM when -virtual is used. Format: -ping_site www.blah.com \n"
echo -e "\n -floating_ip_count : number of IP address from the public range to be used for floating IP. Default is 20.\n"
}
##translates the command line paramaters into variables
##params: $@ the entire command line is passed
##usage: parse_cmd_line() "$@"
parse_cmdline() {
if [[ ( $1 == "--help") || $1 == "-h" ]]; then
display_usage
exit 0
fi
echo -e "\n\n${blue}This script is used to deploy the Apex Installer and Provision OPNFV Target System${reset}\n\n"
echo "Use -h to display help"
sleep 2
while [ "`echo $1 | cut -c1`" = "-" ]
do
echo $1
case "$1" in
-base_config)
base_config=$2
shift 2
;;
-no_parse)
no_parse="TRUE"
shift 1
;;
-virtual)
virtual="TRUE"
shift 1
;;
-enable_virtual_dhcp)
enable_virtual_dhcp="TRUE"
shift 1
;;
-static_ip_range)
static_ip_range=$2
shift 2
;;
-ping_site)
ping_site=$2
shift 2
;;
-floating_ip_count)
floating_ip_count=$2
shift 2
;;
*)
display_usage
exit 1
;;
esac
done
if [ ! -z "$enable_virtual_dhcp" ] && [ ! -z "$static_ip_range" ]; then
echo -e "\n\n${red}ERROR: Incorrect Usage. Static IP range cannot be set when using DHCP!. Exiting${reset}\n\n"
exit 1
fi
if [ -z "$virtual" ]; then
if [ ! -z "$enable_virtual_dhcp" ]; then
echo -e "\n\n${red}ERROR: Incorrect Usage. enable_virtual_dhcp can only be set when using -virtual!. Exiting${reset}\n\n"
exit 1
elif [ ! -z "$static_ip_range" ]; then
echo -e "\n\n${red}ERROR: Incorrect Usage. static_ip_range can only be set when using -virtual!. Exiting${reset}\n\n"
exit 1
fi
fi
if [ -z "$floating_ip_count" ]; then
floating_ip_count=20
fi
}
##END FUNCTIONS
main() {
parse_cmdline "$@"
setup_instack_vm
copy_materials
undercloud_prep_overcloud_deploy
}
main "$@"
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