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|
#!/usr/bin/env bash
#Deploy script to install provisioning server for Foreman/QuickStack
#author: Tim Rozet (trozet@redhat.com)
#
#Uses Vagrant and VirtualBox
#VagrantFile uses bootsrap.sh which Installs Khaleesi
#Khaleesi will install and configure Foreman/QuickStack
#
#Pre-requisties:
#Supports 3 or 4 network interface configuration
#Target system must be RPM based
#Ensure the host's kernel is up to date (yum update)
#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
##VARS
reset=`tput sgr0`
blue=`tput setaf 4`
red=`tput setaf 1`
green=`tput setaf 2`
declare -A interface_arr
declare -A controllers_ip_arr
declare -A admin_ip_arr
declare -A public_ip_arr
vm_dir=/var/opt/opnfv
script=`realpath $0`
##END VARS
##FUNCTIONS
display_usage() {
echo -e "\n\n${blue}This script is used to deploy Foreman/QuickStack 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$0 [arguments] \n"
echo -e "\n -no_parse : No variable parsing into config. Flag. \n"
echo -e "\n -base_config : Full path of settings file to parse. Optional. Will provide a new base settings file rather than the default. Example: -base_config /opt/myinventory.yml \n"
echo -e "\n -virtual : Node virtualization instead of baremetal. Flag. \n"
echo -e "\n -enable_virtual_dhcp : Run dhcp server instead of using static IPs. Use this with -virtual only. \n"
echo -e "\n -static_ip_range : static IP range to define when using virtual and when dhcp is not being used (default), must at least a 20 IP block. Format: '192.168.1.1,192.168.1.20' \n"
echo -e "\n -ping_site : site to use to verify IP connectivity from the VM when -virtual is used. Format: -ping_site www.blah.com \n"
echo -e "\n -floating_ip_count : number of IP address from the public range to be used for floating IP. Default is 20.\n"
echo -e "\n -admin_nic : Baremetal NIC for the admin network. Required if other "nic" arguments are used. \
Not applicable with -virtual. Example: -admin_nic em1"
echo -e "\n -private_nic : Baremetal NIC for the private network. Required if other "nic" arguments are used. \
Not applicable with -virtual. Example: -private_nic em2"
echo -e "\n -public_nic : Baremetal NIC for the public network. Required if other "nic" arguments are used. \
Can also be used with -virtual. Example: -public_nic em3"
echo -e "\n -storage_nic : Baremetal NIC for the storage network. Optional. Not applicable with -virtual. \
Private NIC will be used for storage if not specified. Example: -storage_nic em4"
}
##verify vm dir exists
##params: none
function verify_vm_dir {
if [ -d "$vm_dir" ]; then
echo -e "\n\n${red}ERROR: VM Directory: $vm_dir already exists. Environment not clean. Please use clean.sh. Exiting${reset}\n\n"
exit 1
else
mkdir -p $vm_dir
fi
chmod 700 $vm_dir
if [ ! -d $vm_dir ]; then
echo -e "\n\n${red}ERROR: Unable to create VM Directory: $vm_dir Exiting${reset}\n\n"
exit -1
fi
}
##find ip of interface
##params: interface name
function find_ip {
ip addr show $1 | grep -Eo '^\s+inet\s+[\.0-9]+' | awk '{print $2}'
}
##finds subnet of ip and netmask
##params: ip, netmask
function find_subnet {
IFS=. read -r i1 i2 i3 i4 <<< "$1"
IFS=. read -r m1 m2 m3 m4 <<< "$2"
printf "%d.%d.%d.%d\n" "$((i1 & m1))" "$((i2 & m2))" "$((i3 & m3))" "$((i4 & m4))"
}
##verify subnet has at least n IPs
##params: subnet mask, n IPs
function verify_subnet_size {
IFS=. read -r i1 i2 i3 i4 <<< "$1"
num_ips_required=$2
##this function assumes you would never need more than 254
##we check here to make sure
if [ "$num_ips_required" -ge 254 ]; then
echo -e "\n\n${red}ERROR: allocating more than 254 IPs is unsupported...Exiting${reset}\n\n"
return 1
fi
##we just return if 3rd octet is not 255
##because we know the subnet is big enough
if [ "$i3" -ne 255 ]; then
return 0
elif [ $((254-$i4)) -ge "$num_ips_required" ]; then
return 0
else
echo -e "\n\n${red}ERROR: Subnet is too small${reset}\n\n"
return 1
fi
}
##finds last usable ip (broadcast minus 1) of a subnet from an IP and netmask
## Warning: This function only works for IPv4 at the moment.
##params: ip, netmask
function find_last_ip_subnet {
IFS=. read -r i1 i2 i3 i4 <<< "$1"
IFS=. read -r m1 m2 m3 m4 <<< "$2"
IFS=. read -r s1 s2 s3 s4 <<< "$((i1 & m1)).$((i2 & m2)).$((i3 & m3)).$((i4 & m4))"
printf "%d.%d.%d.%d\n" "$((255 - $m1 + $s1))" "$((255 - $m2 + $s2))" "$((255 - $m3 + $s3))" "$((255 - $m4 + $s4 - 1))"
}
##increments subnet by a value
##params: ip, value
##assumes low value
function increment_subnet {
IFS=. read -r i1 i2 i3 i4 <<< "$1"
printf "%d.%d.%d.%d\n" "$i1" "$i2" "$i3" "$((i4 | $2))"
}
##finds netmask of interface
##params: interface
##returns long format 255.255.x.x
function find_netmask {
ifconfig $1 | grep -Eo 'netmask\s+[\.0-9]+' | awk '{print $2}'
}
##finds short netmask of interface
##params: interface
##returns short format, ex: /21
function find_short_netmask {
echo "/$(ip addr show $1 | grep -Eo '^\s+inet\s+[\/\.0-9]+' | awk '{print $2}' | cut -d / -f2)"
}
##increments next IP
##params: ip
##assumes a /24 subnet
function next_ip {
baseaddr="$(echo $1 | cut -d. -f1-3)"
lsv="$(echo $1 | cut -d. -f4)"
if [ "$lsv" -ge 254 ]; then
return 1
fi
((lsv++))
echo $baseaddr.$lsv
}
##subtracts a value from an IP address
##params: last ip, ip_count
##assumes ip_count is less than the last octect of the address
subtract_ip() {
IFS=. read -r i1 i2 i3 i4 <<< "$1"
ip_count=$2
if [ $i4 -lt $ip_count ]; then
echo -e "\n\n${red}ERROR: Can't subtract $ip_count from IP address $1 Exiting${reset}\n\n"
exit 1
fi
printf "%d.%d.%d.%d\n" "$i1" "$i2" "$i3" "$((i4 - $ip_count ))"
}
##removes the network interface config from Vagrantfile
##params: interface
##assumes you are in the directory of Vagrantfile
function remove_vagrant_network {
sed -i 's/^.*'"$1"'.*$//' Vagrantfile
}
##check if IP is in use
##params: ip
##ping ip to get arp entry, then check arp
function is_ip_used {
ping -c 5 $1 > /dev/null 2>&1
arp -n | grep "$1 " | grep -iv incomplete > /dev/null 2>&1
}
##find next usable IP
##params: ip
function next_usable_ip {
new_ip=$(next_ip $1)
while [ "$new_ip" ]; do
if ! is_ip_used $new_ip; then
echo $new_ip
return 0
fi
new_ip=$(next_ip $new_ip)
done
return 1
}
##increment ip by value
##params: ip, amount to increment by
##increment_ip $next_private_ip 10
function increment_ip {
baseaddr="$(echo $1 | cut -d. -f1-3)"
lsv="$(echo $1 | cut -d. -f4)"
incrval=$2
lsv=$((lsv+incrval))
if [ "$lsv" -ge 254 ]; then
return 1
fi
echo $baseaddr.$lsv
}
##translates yaml into variables
##params: filename, prefix (ex. "config_")
##usage: parse_yaml opnfv_ksgen_settings.yml "config_"
parse_yaml() {
local prefix=$2
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
awk -F$fs '{
indent = length($1)/2;
vname[indent] = $2;
for (i in vname) {if (i > indent) {delete vname[i]}}
if (length($3) > 0) {
vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
}
}'
}
##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 Foreman/QuickStack 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
;;
-admin_nic)
admin_nic=$2
shift 2
nic_arg_flag=1
;;
-private_nic)
private_nic=$2
shift 2
nic_arg_flag=1
;;
-public_nic)
public_nic=$2
shift 2
nic_arg_flag=1
;;
-storage_nic)
storage_nic=$2
shift 2
nic_arg_flag=1
;;
*)
display_usage
exit 1
;;
esac
done
if [ ! -z "$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
##Validate nic args
if [[ $nic_arg_flag -eq 1 ]]; then
if [ -z "$virtual" ]; then
for nic_type in admin_nic private_nic public_nic; do
eval "nic_value=\$$nic_type"
if [ -z "$nic_value" ]; then
echo "${red}$nic_type is empty or not defined. Required when other nic args are given!${reset}"
exit 1
fi
interface_ip=$(find_ip $nic_value)
if [ ! "$interface_ip" ]; then
echo "${red}$nic_value does not have an IP address! Exiting... ${reset}"
exit 1
fi
done
else
##if virtual only public_nic should be specified
for nic_type in admin_nic private_nic storage_nic; do
eval "nic_value=\$$nic_type"
if [ ! -z "$nic_value" ]; then
echo "${red}$nic_type is not a valid argument using -virtual. Please only specify public_nic!${reset}"
exit 1
fi
done
interface_ip=$(find_ip $public_nic)
if [ ! "$interface_ip" ]; then
echo "${red}Public NIC: $public_nic does not have an IP address! Exiting... ${reset}"
exit 1
fi
fi
fi
}
##disable selinux
##params: none
##usage: disable_selinux()
disable_selinux() {
/sbin/setenforce 0
}
##Install the EPEL repository and additional packages
##params: none
##usage: install_EPEL()
install_EPEL() {
# Install EPEL repo for access to many other yum repos
# Major version is pinned to force some consistency for Arno
yum install -y epel-release-7*
# Install other required packages
# Major versions are pinned to force some consistency for Arno
if ! yum install -y binutils-2* gcc-4* make-3* patch-2* libgomp-4* glibc-headers-2* glibc-devel-2* kernel-headers-3* kernel-devel-3* dkms-2* psmisc-22*; then
printf '%s\n' 'deploy.sh: Unable to install depdency packages' >&2
exit 1
fi
}
##Download and install virtual box
##params: none
##usage: install_vbox()
install_vbox() {
##install VirtualBox repo
if cat /etc/*release | grep -i "Fedora release"; then
vboxurl=http://download.virtualbox.org/virtualbox/rpm/fedora/\$releasever/\$basearch
else
vboxurl=http://download.virtualbox.org/virtualbox/rpm/el/\$releasever/\$basearch
fi
cat > /etc/yum.repos.d/virtualbox.repo << EOM
[virtualbox]
name=Oracle Linux / RHEL / CentOS-\$releasever / \$basearch - VirtualBox
baseurl=$vboxurl
enabled=1
gpgcheck=1
gpgkey=https://www.virtualbox.org/download/oracle_vbox.asc
skip_if_unavailable = 1
keepcache = 0
EOM
##install VirtualBox
if ! yum list installed | grep -i virtualbox; then
if ! yum -y install VirtualBox-4.3; then
printf '%s\n' 'deploy.sh: Unable to install virtualbox package' >&2
exit 1
fi
fi
##install kmod-VirtualBox
if ! lsmod | grep vboxdrv; then
sudo /etc/init.d/vboxdrv setup
if ! lsmod | grep vboxdrv; then
printf '%s\n' 'deploy.sh: Unable to install kernel module for virtualbox' >&2
exit 1
fi
else
printf '%s\n' 'deploy.sh: Skipping kernel module for virtualbox. Already Installed'
fi
}
##install Ansible using yum
##params: none
##usage: install_ansible()
install_ansible() {
if ! yum list installed | grep -i ansible; then
if ! yum -y install ansible-1*; then
printf '%s\n' 'deploy.sh: Unable to install Ansible package' >&2
exit 1
fi
fi
}
##install Vagrant RPM directly with the bintray.com site
##params: none
##usage: install_vagrant()
install_vagrant() {
if ! rpm -qa | grep vagrant; then
if ! rpm -Uvh https://dl.bintray.com/mitchellh/vagrant/vagrant_1.7.2_x86_64.rpm; then
printf '%s\n' 'deploy.sh: Unable to install vagrant package' >&2
exit 1
fi
else
printf '%s\n' 'deploy.sh: Skipping Vagrant install as it is already installed.'
fi
##add centos 7 box to vagrant
if ! vagrant box list | grep opnfv/centos-7.0; then
if ! vagrant box add opnfv/centos-7.0 --provider virtualbox; then
printf '%s\n' 'deploy.sh: Unable to download centos7 box for Vagrant' >&2
exit 1
fi
else
printf '%s\n' 'deploy.sh: Skipping Vagrant box add as centos-7.0 is already installed.'
fi
##install workaround for centos7
if ! vagrant plugin list | grep vagrant-centos7_fix; then
if ! vagrant plugin install vagrant-centos7_fix; then
printf '%s\n' 'deploy.sh: Warning: unable to install vagrant centos7 workaround' >&2
fi
else
printf '%s\n' 'deploy.sh: Skipping Vagrant plugin as centos7 workaround is already installed.'
fi
}
##remove bgs vagrant incase it wasn't cleaned up
##params: none
##usage: clean_tmp()
clean_tmp() {
rm -rf $vm_dir/foreman_vm
}
##clone genesis and move to node vm dir
##params: destination directory
##usage: clone_bgs /tmp/myvm/
clone_bgs() {
script_dir="`dirname "$script"`"
cp -fr $script_dir/ $1
cp -fr $script_dir/../../common/puppet-opnfv $1
}
##validates the network settings and update VagrantFile with network settings
##params: none
##usage: configure_network()
configure_network() {
cd $vm_dir/foreman_vm
##if nic_arg_flag is set, then we don't figure out
##NICs dynamically
if [[ $nic_arg_flag -eq 1 ]]; then
echo "${blue}Static Network Interfaces Defined. Updating Vagrantfile...${reset}"
if [ $virtual ]; then
nic_list="$public_nic"
elif [ -z "$storage_nic" ]; then
echo "${blue}storage_nic not defined, will combine storage into private VLAN ${reset}"
nic_list="$admin_nic $private_nic $public_nic"
else
nic_list="$admin_nic $private_nic $public_nic $storage_nic"
fi
nic_array=( $nic_list )
output=$nic_list
else
echo "${blue}Detecting network configuration...${reset}"
##detect host 1 or 3 interface configuration
#output=`ip link show | grep -E "^[0-9]" | grep -Ev ": lo|tun|virbr|vboxnet" | awk '{print $2}' | sed 's/://'`
output=`/bin/ls -l /sys/class/net | tail -n +2 | grep -v virtual | cut -d " " -f9`
fi
if [ ! "$output" ]; then
printf '%s\n' 'deploy.sh: Unable to detect interfaces to bridge to' >&2
exit 1
fi
##virtual we only find 1 interface
if [ $virtual ]; then
if [ ! -z "${nic_array[0]}" ]; then
echo "${blue}Public Interface specified: ${nic_array[0]}${reset}"
this_default_gw_interface=${nic_array[0]}
else
##find interface with default gateway
this_default_gw=$(ip route | grep default | awk '{print $3}')
echo "${blue}Default Gateway: $this_default_gw ${reset}"
this_default_gw_interface=$(ip route get $this_default_gw | awk '{print $3}')
fi
##find interface IP, make sure its valid
interface_ip=$(find_ip $this_default_gw_interface)
if [ ! "$interface_ip" ]; then
echo "${red}Interface ${this_default_gw_interface} does not have an IP: $interface_ip ! Exiting ${reset}"
exit 1
fi
##set variable info
if [ ! -z "$static_ip_range" ]; then
new_ip=$(echo $static_ip_range | cut -d , -f1)
else
new_ip=$(next_usable_ip $interface_ip)
if [ ! "$new_ip" ]; then
echo "${red} Cannot find next IP on interface ${this_default_gw_interface} new_ip: $new_ip ! Exiting ${reset}"
exit 1
fi
fi
interface=$this_default_gw_interface
public_interface=$interface
interface_arr[$interface]=2
interface_ip_arr[2]=$new_ip
subnet_mask=$(find_netmask $interface)
public_subnet_mask=$subnet_mask
public_short_subnet_mask=$(find_short_netmask $interface)
if ! verify_subnet_size $public_subnet_mask 25; then
echo "${red} Not enough IPs in public subnet: $interface_ip_arr[2] ${public_subnet_mask}. Need at least 25 IPs. Please resize subnet! Exiting ${reset}"
exit 1
fi
##set that interface to be public
sed -i 's/^.*eth_replace2.*$/ config.vm.network "public_network", ip: '\""$new_ip"\"', bridge: '\'"$interface"\'', netmask: '\""$subnet_mask"\"'/' Vagrantfile
if_counter=1
else
##find number of interfaces with ip and substitute in VagrantFile
if_counter=0
for interface in ${output}; do
if [ "$if_counter" -ge 4 ]; then
break
fi
interface_ip=$(find_ip $interface)
if [ ! "$interface_ip" ]; then
continue
fi
new_ip=$(next_usable_ip $interface_ip)
if [ ! "$new_ip" ]; then
continue
fi
interface_arr[$interface]=$if_counter
interface_ip_arr[$if_counter]=$new_ip
subnet_mask=$(find_netmask $interface)
if [ "$if_counter" -eq 0 ]; then
admin_subnet_mask=$subnet_mask
if ! verify_subnet_size $admin_subnet_mask 5; then
echo "${red} Not enough IPs in admin subnet: ${interface_ip_arr[$if_counter]} ${admin_subnet_mask}. Need at least 5 IPs. Please resize subnet! Exiting ${reset}"
exit 1
fi
elif [ "$if_counter" -eq 1 ]; then
private_subnet_mask=$subnet_mask
private_short_subnet_mask=$(find_short_netmask $interface)
if ! verify_subnet_size $private_subnet_mask 15; then
echo "${red} Not enough IPs in private subnet: ${interface_ip_arr[$if_counter]} ${private_subnet_mask}. Need at least 15 IPs. Please resize subnet! Exiting ${reset}"
exit 1
fi
elif [ "$if_counter" -eq 2 ]; then
public_subnet_mask=$subnet_mask
public_short_subnet_mask=$(find_short_netmask $interface)
if ! verify_subnet_size $public_subnet_mask 25; then
echo "${red} Not enough IPs in public subnet: ${interface_ip_arr[$if_counter]} ${public_subnet_mask}. Need at least 25 IPs. Please resize subnet! Exiting ${reset}"
exit 1
fi
elif [ "$if_counter" -eq 3 ]; then
storage_subnet_mask=$subnet_mask
if ! verify_subnet_size $storage_subnet_mask 10; then
echo "${red} Not enough IPs in storage subnet: ${interface_ip_arr[$if_counter]} ${storage_subnet_mask}. Need at least 10 IPs. Please resize subnet! Exiting ${reset}"
exit 1
fi
else
echo "${red}ERROR: interface counter outside valid range of 0 to 3: $if_counter ! ${reset}"
exit 1
fi
sed -i 's/^.*eth_replace'"$if_counter"'.*$/ config.vm.network "public_network", ip: '\""$new_ip"\"', bridge: '\'"$interface"\'', netmask: '\""$subnet_mask"\"'/' Vagrantfile
((if_counter++))
done
fi
##now remove interface config in Vagrantfile for 1 node
##if 1, 3, or 4 interfaces set deployment type
##if 2 interfaces remove 2nd interface and set deployment type
if [[ "$if_counter" == 1 || "$if_counter" == 2 ]]; then
if [ $virtual ]; then
deployment_type="single_network"
echo "${blue}Single network detected for Virtual deployment...converting to three_network with internal networks! ${reset}"
private_internal_ip=155.1.2.2
admin_internal_ip=156.1.2.2
private_subnet_mask=255.255.255.0
private_short_subnet_mask=/24
interface_ip_arr[1]=$private_internal_ip
interface_ip_arr[0]=$admin_internal_ip
admin_subnet_mask=255.255.255.0
admin_short_subnet_mask=/24
sed -i 's/^.*eth_replace1.*$/ config.vm.network "private_network", virtualbox__intnet: "my_private_network", ip: '\""$private_internal_ip"\"', netmask: '\""$private_subnet_mask"\"'/' Vagrantfile
sed -i 's/^.*eth_replace0.*$/ config.vm.network "private_network", virtualbox__intnet: "my_admin_network", ip: '\""$admin_internal_ip"\"', netmask: '\""$private_subnet_mask"\"'/' Vagrantfile
remove_vagrant_network eth_replace3
deployment_type=three_network
else
echo "${blue}Single network or 2 network detected for baremetal deployment. This is unsupported! Exiting. ${reset}"
exit 1
fi
elif [ "$if_counter" == 3 ]; then
deployment_type="three_network"
remove_vagrant_network eth_replace3
else
deployment_type="multi_network"
fi
echo "${blue}Network detected: ${deployment_type}! ${reset}"
if [ $virtual ]; then
if [ -z "$enable_virtual_dhcp" ]; then
sed -i 's/^.*disable_dhcp_flag =.*$/ disable_dhcp_flag = true/' Vagrantfile
if [ $static_ip_range ]; then
##verify static range is at least 20 IPs
static_ip_range_begin=$(echo $static_ip_range | cut -d , -f1)
static_ip_range_end=$(echo $static_ip_range | cut -d , -f2)
##verify range is at least 20 ips
##assumes less than 255 range pool
begin_octet=$(echo $static_ip_range_begin | cut -d . -f4)
end_octet=$(echo $static_ip_range_end | cut -d . -f4)
ip_count=$((end_octet-begin_octet+1))
if [ "$ip_count" -lt 20 ]; then
echo "${red}Static range is less than 20 ips: ${ip_count}, exiting ${reset}"
exit 1
else
echo "${blue}Static IP range is size $ip_count ${reset}"
fi
fi
fi
fi
if route | grep default; then
echo "${blue}Default Gateway Detected ${reset}"
host_default_gw=$(ip route | grep default | awk '{print $3}')
echo "${blue}Default Gateway: $host_default_gw ${reset}"
default_gw_interface=$(ip route get $host_default_gw | awk '{print $3}')
case "${interface_arr[$default_gw_interface]}" in
0)
echo "${blue}Default Gateway Detected on Admin Interface!${reset}"
sed -i 's/^.*default_gw =.*$/ default_gw = '\""$host_default_gw"\"'/' Vagrantfile
node_default_gw=$host_default_gw
;;
1)
echo "${red}Default Gateway Detected on Private Interface!${reset}"
echo "${red}Private subnet should be private and not have Internet access!${reset}"
exit 1
;;
2)
echo "${blue}Default Gateway Detected on Public Interface!${reset}"
sed -i 's/^.*default_gw =.*$/ default_gw = '\""$host_default_gw"\"'/' Vagrantfile
echo "${blue}Will setup NAT from Admin -> Public Network on VM!${reset}"
sed -i 's/^.*nat_flag =.*$/ nat_flag = true/' Vagrantfile
echo "${blue}Setting node gateway to be VM Admin IP${reset}"
node_default_gw=${interface_ip_arr[0]}
public_gateway=$default_gw
;;
3)
echo "${red}Default Gateway Detected on Storage Interface!${reset}"
echo "${red}Storage subnet should be private and not have Internet access!${reset}"
exit 1
;;
*)
echo "${red}Unable to determine which interface default gateway is on..Exiting!${reset}"
exit 1
;;
esac
else
#assumes 24 bit mask
defaultgw=`echo ${interface_ip_arr[0]} | cut -d. -f1-3`
firstip=.1
defaultgw=$defaultgw$firstip
echo "${blue}Unable to find default gateway. Assuming it is $defaultgw ${reset}"
sed -i 's/^.*default_gw =.*$/ default_gw = '\""$defaultgw"\"'/' Vagrantfile
node_default_gw=$defaultgw
fi
if [ $base_config ]; then
if ! cp -f $base_config opnfv_ksgen_settings.yml; then
echo "{red}ERROR: Unable to copy $base_config to opnfv_ksgen_settings.yml${reset}"
exit 1
fi
fi
nodes=`sed -nr '/nodes:/{:start /workaround/!{N;b start};//p}' opnfv_ksgen_settings.yml | sed -n '/^ [A-Za-z0-9]\+:$/p' | sed 's/\s*//g' | sed 's/://g'`
controller_nodes=`echo $nodes | tr " " "\n" | grep controller | tr "\n" " "`
echo "${blue}Controller nodes found in settings: ${controller_nodes}${reset}"
my_controller_array=( $controller_nodes )
num_control_nodes=${#my_controller_array[@]}
if [ "$num_control_nodes" -ne 3 ]; then
if cat opnfv_ksgen_settings.yml | grep ha_flag | grep true; then
echo "${red}Error: You must define exactly 3 control nodes when HA flag is true!${reset}"
exit 1
fi
else
echo "${blue}Number of Controller nodes detected: ${num_control_nodes}${reset}"
fi
if [ $no_parse ]; then
echo "${blue}Skipping parsing variables into settings file as no_parse flag is set${reset}"
else
echo "${blue}Gathering network parameters for Target System...this may take a few minutes${reset}"
##Edit the ksgen settings appropriately
##ksgen settings will be stored in /vagrant on the vagrant machine
##if single node deployment all the variables will have the same ip
##interface names will be enp0s3, enp0s8, enp0s9 in chef/centos7
sed -i 's/^.*default_gw:.*$/default_gw:'" $node_default_gw"'/' opnfv_ksgen_settings.yml
##replace private interface parameter
##private interface will be of hosts, so we need to know the provisioned host interface name
##we add biosdevname=0, net.ifnames=0 to the kickstart to use regular interface naming convention on hosts
##replace IP for parameters with next IP that will be given to controller
if [ "$deployment_type" == "single_network" ]; then
##we also need to assign IP addresses to nodes
##for single node, foreman is managing the single network, so we can't reserve them
##not supporting single network anymore for now
echo "{blue}Single Network type is unsupported right now. Please check your interface configuration. Exiting. ${reset}"
exit 0
elif [[ "$deployment_type" == "multi_network" || "$deployment_type" == "three_network" ]]; then
if [ "$deployment_type" == "three_network" ]; then
sed -i 's/^.*network_type:.*$/network_type: three_network/' opnfv_ksgen_settings.yml
fi
sed -i 's/^.*deployment_type:.*$/ deployment_type: '"$deployment_type"'/' opnfv_ksgen_settings.yml
##get ip addresses for private network on controllers to make dhcp entries
##required for controllers_ip_array global param
next_private_ip=${interface_ip_arr[1]}
type=_private
control_count=0
for node in controller1 controller2 controller3; do
next_private_ip=$(next_usable_ip $next_private_ip)
if [ ! "$next_private_ip" ]; then
printf '%s\n' 'deploy.sh: Unable to find next ip for private network for control nodes' >&2
exit 1
fi
sed -i 's/'"$node$type"'/'"$next_private_ip"'/g' opnfv_ksgen_settings.yml
controller_ip_array=$controller_ip_array$next_private_ip,
controllers_ip_arr[$control_count]=$next_private_ip
((control_count++))
done
next_public_ip=${interface_ip_arr[2]}
foreman_ip=$next_public_ip
##if no dhcp, find all the Admin IPs for nodes in advance
if [ $virtual ]; then
if [ -z "$enable_virtual_dhcp" ]; then
sed -i 's/^.*no_dhcp:.*$/no_dhcp: true/' opnfv_ksgen_settings.yml
nodes=`sed -nr '/nodes:/{:start /workaround/!{N;b start};//p}' opnfv_ksgen_settings.yml | sed -n '/^ [A-Za-z0-9]\+:$/p' | sed 's/\s*//g' | sed 's/://g'`
compute_nodes=`echo $nodes | tr " " "\n" | grep -v controller | tr "\n" " "`
controller_nodes=`echo $nodes | tr " " "\n" | grep controller | tr "\n" " "`
nodes=${controller_nodes}${compute_nodes}
next_admin_ip=${interface_ip_arr[0]}
type=_admin
for node in ${nodes}; do
next_admin_ip=$(next_ip $next_admin_ip)
if [ ! "$next_admin_ip" ]; then
echo "${red} Unable to find an unused IP in admin_network for $node ! ${reset}"
exit 1
else
admin_ip_arr[$node]=$next_admin_ip
sed -i 's/'"$node$type"'/'"$next_admin_ip"'/g' opnfv_ksgen_settings.yml
fi
done
##allocate node public IPs
for node in ${nodes}; do
next_public_ip=$(next_usable_ip $next_public_ip)
if [ ! "$next_public_ip" ]; then
echo "${red} Unable to find an unused IP in admin_network for $node ! ${reset}"
exit 1
else
public_ip_arr[$node]=$next_public_ip
fi
done
fi
fi
##replace global param for controllers_ip_array
controller_ip_array=${controller_ip_array%?}
sed -i 's/^.*controllers_ip_array:.*$/ controllers_ip_array: '"$controller_ip_array"'/' opnfv_ksgen_settings.yml
##now replace all the VIP variables. admin//private can be the same IP
##we have to use IP's here that won't be allocated to hosts at provisioning time
##therefore we increment the ip by 10 to make sure we have a safe buffer
next_private_ip=$(increment_ip $next_private_ip 10)
private_output=$(grep -E '*private_vip|loadbalancer_vip|db_vip|amqp_vip|*admin_vip' opnfv_ksgen_settings.yml)
if [ ! -z "$private_output" ]; then
while read -r line; do
sed -i 's/^.*'"$line"'.*$/ '"$line $next_private_ip"'/' opnfv_ksgen_settings.yml
next_private_ip=$(next_usable_ip $next_private_ip)
if [ ! "$next_private_ip" ]; then
printf '%s\n' 'deploy.sh: Unable to find next ip for private network for vip replacement' >&2
exit 1
fi
done <<< "$private_output"
fi
##replace odl_control_ip (non-HA only)
odl_control_ip=${controllers_ip_arr[0]}
sed -i 's/^.*odl_control_ip:.*$/ odl_control_ip: '"$odl_control_ip"'/' opnfv_ksgen_settings.yml
##replace controller_ip (non-HA only)
sed -i 's/^.*controller_ip:.*$/ controller_ip: '"$odl_control_ip"'/' opnfv_ksgen_settings.yml
##replace foreman site
sed -i 's/^.*foreman_url:.*$/ foreman_url:'" https:\/\/$foreman_ip"'\/api\/v2\//' opnfv_ksgen_settings.yml
##replace public vips
##no need to do this if no dhcp
if [[ -z "$enable_virtual_dhcp" && ! -z "$virtual" ]]; then
next_public_ip=$(next_usable_ip $next_public_ip)
else
next_public_ip=$(increment_ip $next_public_ip 10)
fi
public_output=$(grep -E '*public_vip' opnfv_ksgen_settings.yml)
if [ ! -z "$public_output" ]; then
while read -r line; do
if echo $line | grep horizon_public_vip; then
horizon_public_vip=$next_public_ip
fi
sed -i 's/^.*'"$line"'.*$/ '"$line $next_public_ip"'/' opnfv_ksgen_settings.yml
next_public_ip=$(next_usable_ip $next_public_ip)
if [ ! "$next_public_ip" ]; then
printf '%s\n' 'deploy.sh: Unable to find next ip for public network for vip replcement' >&2
exit 1
fi
done <<< "$public_output"
fi
##replace public_network param
public_subnet=$(find_subnet $next_public_ip $public_subnet_mask)
sed -i 's/^.*public_network:.*$/ public_network:'" $public_subnet"'/' opnfv_ksgen_settings.yml
##replace private_network param
private_subnet=$(find_subnet $next_private_ip $private_subnet_mask)
sed -i 's/^.*private_network:.*$/ private_network:'" $private_subnet"'/' opnfv_ksgen_settings.yml
##replace storage_network
if [ "$deployment_type" == "three_network" ]; then
sed -i 's/^.*storage_network:.*$/ storage_network:'" $private_subnet"'/' opnfv_ksgen_settings.yml
else
next_storage_ip=${interface_ip_arr[3]}
storage_subnet=$(find_subnet $next_storage_ip $storage_subnet_mask)
sed -i 's/^.*storage_network:.*$/ storage_network:'" $storage_subnet"'/' opnfv_ksgen_settings.yml
fi
##replace public_subnet param
public_subnet=$public_subnet'\'$public_short_subnet_mask
sed -i 's/^.*public_subnet:.*$/ public_subnet:'" $public_subnet"'/' opnfv_ksgen_settings.yml
##replace private_subnet param
private_subnet=$private_subnet'\'$private_short_subnet_mask
sed -i 's/^.*private_subnet:.*$/ private_subnet:'" $private_subnet"'/' opnfv_ksgen_settings.yml
##replace public_dns param to be foreman server
sed -i 's/^.*public_dns:.*$/ public_dns: '${interface_ip_arr[2]}'/' opnfv_ksgen_settings.yml
##replace public_gateway
if [ -z "$public_gateway" ]; then
##if unset then we assume its the first IP in the public subnet
public_subnet=$(find_subnet $next_public_ip $public_subnet_mask)
public_gateway=$(increment_subnet $public_subnet 1)
fi
sed -i 's/^.*public_gateway:.*$/ public_gateway:'" $public_gateway"'/' opnfv_ksgen_settings.yml
##we have to define an allocation range of the public subnet to give
##to neutron to use as floating IPs
##if static ip range, then we take the difference of the end range and current ip
## to be the allocation pool
##if not static ip, we will use the last 20 IP from the subnet
## note that this is not a really good idea because the subnet must be at least a /27 for this to work...
public_subnet=$(find_subnet $next_public_ip $public_subnet_mask)
if [ ! -z "$static_ip_range" ]; then
begin_octet=$(echo $next_public_ip | cut -d . -f4)
end_octet=$(echo $static_ip_range_end | cut -d . -f4)
ip_diff=$((end_octet-begin_octet))
if [ $ip_diff -le 0 ]; then
echo "${red}ip range left for floating range is less than or equal to 0! $ipdiff ${reset}"
exit 1
else
public_allocation_start=$(next_ip $next_public_ip)
public_allocation_end=$static_ip_range_end
fi
else
last_ip_subnet=$(find_last_ip_subnet $next_public_ip $public_subnet_mask)
public_allocation_start=$(subtract_ip $last_ip_subnet $floating_ip_count )
public_allocation_end=${last_ip_subnet}
fi
echo "${blue}Neutron Floating IP range: $public_allocation_start to $public_allocation_end ${reset}"
sed -i 's/^.*public_allocation_start:.*$/ public_allocation_start:'" $public_allocation_start"'/' opnfv_ksgen_settings.yml
sed -i 's/^.*public_allocation_end:.*$/ public_allocation_end:'" $public_allocation_end"'/' opnfv_ksgen_settings.yml
else
printf '%s\n' 'deploy.sh: Unknown network type: $deployment_type' >&2
exit 1
fi
echo "${blue}Parameters Complete. Settings have been set for Foreman. ${reset}"
fi
}
##Configure bootstrap.sh to use the virtual Khaleesi playbook
##params: none
##usage: configure_virtual()
configure_virtual() {
if [ $virtual ]; then
echo "${blue} Virtual flag detected, setting Khaleesi playbook to be opnfv-vm.yml ${reset}"
sed -i 's/opnfv.yml/opnfv-vm.yml/' bootstrap.sh
fi
}
##Starts Foreman VM with Vagrant
##params: none
##usage: start_vagrant()
start_foreman() {
echo "${blue}Starting Vagrant! ${reset}"
##stand up vagrant
if ! vagrant up; then
printf '%s\n' 'deploy.sh: Unable to complete Foreman VM install' >&2
exit 1
else
echo "${blue}Foreman VM is up! ${reset}"
fi
}
##start the VM if this is a virtual installation
##this function does nothing if baremetal servers are being used
##params: none
##usage: start_virtual_nodes()
start_virtual_nodes() {
if [ $virtual ]; then
##Bring up VM nodes
echo "${blue}Setting VMs up... ${reset}"
nodes=`sed -nr '/nodes:/{:start /workaround/!{N;b start};//p}' opnfv_ksgen_settings.yml | sed -n '/^ [A-Za-z0-9]\+:$/p' | sed 's/\s*//g' | sed 's/://g'`
##due to ODL Helium bug of OVS connecting to ODL too early, we need controllers to install first
##this is fix kind of assumes more than I would like to, but for now it should be OK as we always have
##3 static controllers
compute_nodes=`echo $nodes | tr " " "\n" | grep -v controller | tr "\n" " "`
controller_nodes=`echo $nodes | tr " " "\n" | grep controller | tr "\n" " "`
nodes=${controller_nodes}${compute_nodes}
controller_count=0
compute_wait_completed=false
for node in ${nodes}; do
##remove VM nodes incase it wasn't cleaned up
rm -rf $vm_dir/$node
rm -rf /tmp/genesis/
##clone genesis and move into node folder
clone_bgs $vm_dir/$node
cd $vm_dir/$node
if [ $base_config ]; then
if ! cp -f $base_config opnfv_ksgen_settings.yml; then
echo "${red}ERROR: Unable to copy $base_config to opnfv_ksgen_settings.yml${reset}"
exit 1
fi
fi
##parse yaml into variables
eval $(parse_yaml opnfv_ksgen_settings.yml "config_")
##find node type
node_type=config_nodes_${node}_type
node_type=$(eval echo \$$node_type)
##trozet test make compute nodes wait 20 minutes
if [ "$compute_wait_completed" = false ] && [ "$node_type" != "controller" ]; then
echo "${blue}Waiting 20 minutes for Control nodes to install before continuing with Compute nodes..."
compute_wait_completed=true
sleep 1400
fi
## Add Admin interface
mac_string=config_nodes_${node}_mac_address
mac_addr=$(eval echo \$$mac_string)
mac_addr=$(echo $mac_addr | sed 's/:\|-//g')
if [ $mac_addr == "" ]; then
echo "${red} Unable to find mac_address for $node! ${reset}"
exit 1
fi
this_admin_ip=${admin_ip_arr[$node]}
sed -i 's/^.*eth_replace0.*$/ config.vm.network "private_network", virtualbox__intnet: "my_admin_network", ip: '\""$this_admin_ip"\"', netmask: '\""$admin_subnet_mask"\"', :mac => '\""$mac_addr"\"'/' Vagrantfile
## Add private interface
if [ "$node_type" == "controller" ]; then
mac_string=config_nodes_${node}_private_mac
mac_addr=$(eval echo \$$mac_string)
if [ $mac_addr == "" ]; then
echo "${red} Unable to find private_mac for $node! ${reset}"
exit 1
fi
else
##generate random mac
mac_addr=$(echo -n 00-60-2F; dd bs=1 count=3 if=/dev/random 2>/dev/null |hexdump -v -e '/1 "-%02X"')
fi
mac_addr=$(echo $mac_addr | sed 's/:\|-//g')
if [ "$node_type" == "controller" ]; then
new_node_ip=${controllers_ip_arr[$controller_count]}
if [ ! "$new_node_ip" ]; then
echo "{red}ERROR: Empty node ip for controller $controller_count ${reset}"
exit 1
fi
((controller_count++))
else
next_private_ip=$(next_ip $next_private_ip)
if [ ! "$next_private_ip" ]; then
echo "{red}ERROR: Could not find private ip for $node ${reset}"
exit 1
fi
new_node_ip=$next_private_ip
fi
sed -i 's/^.*eth_replace1.*$/ config.vm.network "private_network", virtualbox__intnet: "my_private_network", :mac => '\""$mac_addr"\"', ip: '\""$new_node_ip"\"', netmask: '\""$private_subnet_mask"\"'/' Vagrantfile
##replace host_ip in vm_nodes_provision with private ip
sed -i 's/^host_ip=REPLACE/host_ip='$new_node_ip'/' vm_nodes_provision.sh
##replace ping site
if [ ! -z "$ping_site" ]; then
sed -i 's/www.google.com/'$ping_site'/' vm_nodes_provision.sh
fi
##find public ip info and add public interface
mac_addr=$(echo -n 00-60-2F; dd bs=1 count=3 if=/dev/random 2>/dev/null |hexdump -v -e '/1 "-%02X"')
mac_addr=$(echo $mac_addr | sed 's/:\|-//g')
this_public_ip=${public_ip_arr[$node]}
if [ -z "$enable_virtual_dhcp" ]; then
sed -i 's/^.*eth_replace2.*$/ config.vm.network "public_network", bridge: '\'"$public_interface"\'', :mac => '\""$mac_addr"\"', ip: '\""$this_public_ip"\"', netmask: '\""$public_subnet_mask"\"'/' Vagrantfile
else
sed -i 's/^.*eth_replace2.*$/ config.vm.network "public_network", bridge: '\'"$public_interface"\'', :mac => '\""$mac_addr"\"'/' Vagrantfile
fi
remove_vagrant_network eth_replace3
##modify provisioning to do puppet install, config, and foreman check-in
##substitute host_name and dns_server in the provisioning script
host_string=config_nodes_${node}_hostname
host_name=$(eval echo \$$host_string)
sed -i 's/^host_name=REPLACE/host_name='$host_name'/' vm_nodes_provision.sh
##dns server should be the foreman server
sed -i 's/^dns_server=REPLACE/dns_server='${interface_ip_arr[0]}'/' vm_nodes_provision.sh
## remove bootstrap and NAT provisioning
sed -i '/nat_setup.sh/d' Vagrantfile
sed -i 's/bootstrap.sh/vm_nodes_provision.sh/' Vagrantfile
## modify default_gw to be node_default_gw
sed -i 's/^.*default_gw =.*$/ default_gw = '\""$node_default_gw"\"'/' Vagrantfile
## modify VM memory to be 4gig
##if node type is controller
if [ "$node_type" == "controller" ]; then
sed -i 's/^.*vb.memory =.*$/ vb.memory = 4096/' Vagrantfile
fi
echo "${blue}Starting Vagrant Node $node! ${reset}"
##stand up vagrant
if ! vagrant up; then
echo "${red} Unable to start $node ${reset}"
exit 1
else
echo "${blue} $node VM is up! ${reset}"
fi
done
echo "${blue} All VMs are UP! ${reset}"
echo "${blue} Waiting for puppet to complete on the nodes... ${reset}"
##check puppet is complete
##ssh into foreman server, run check to verify puppet is complete
pushd $vm_dir/foreman_vm
if ! vagrant ssh -c "/opt/khaleesi/run.sh --no-logs --use /vagrant/opnfv_ksgen_settings.yml /opt/khaleesi/playbooks/validate_opnfv-vm.yml"; then
echo "${red} Failed to validate puppet completion on nodes ${reset}"
exit 1
else
echo "{$blue} Puppet complete on all nodes! ${reset}"
fi
popd
##add routes back to nodes
for node in ${nodes}; do
pushd $vm_dir/$node
if ! vagrant ssh -c "route | grep default | grep $this_default_gw"; then
echo "${blue} Adding public route back to $node! ${reset}"
vagrant ssh -c "route add default gw $this_default_gw"
vagrant ssh -c "route delete default gw 10.0.2.2"
fi
popd
done
if [ ! -z "$horizon_public_vip" ]; then
echo "${blue} Virtual deployment SUCCESS!! Foreman URL: http://${foreman_ip}, Horizon URL: http://${horizon_public_vip} ${reset}"
else
echo "${blue} Virtual deployment SUCCESS!! Foreman URL: http://${foreman_ip}, Horizon URL: http://${odl_control_ip} ${reset}"
fi
fi
}
##check to make sure nodes are powered off
##this function does nothing if virtual
##params: none
##usage: check_baremetal_nodes()
check_baremetal_nodes() {
if [ $virtual ]; then
echo "${blue}Skipping Baremetal node power status check as deployment is virtual ${reset}"
else
echo "${blue}Checking Baremetal nodes power state... ${reset}"
if [ ! -z "$base_config" ]; then
# Install ipmitool
# Major version is pinned to force some consistency for Arno
if ! yum list installed | grep -i ipmitool; then
echo "${blue}Installing ipmitool...${reset}"
if ! yum -y install ipmitool-1*; then
echo "${red}Failed to install ipmitool!${reset}"
exit 1
fi
fi
###find all the bmc IPs and number of nodes
node_counter=0
output=`grep bmc_ip $base_config | grep -Eo '[0-9]+.[0-9]+.[0-9]+.[0-9]+'`
for line in ${output} ; do
bmc_ip[$node_counter]=$line
((node_counter++))
done
max_nodes=$((node_counter-1))
###find bmc_users per node
node_counter=0
output=`grep bmc_user $base_config | sed 's/\s*bmc_user:\s*//'`
for line in ${output} ; do
bmc_user[$node_counter]=$line
((node_counter++))
done
###find bmc_pass per node
node_counter=0
output=`grep bmc_pass $base_config | sed 's/\s*bmc_pass:\s*//'`
for line in ${output} ; do
bmc_pass[$node_counter]=$line
((node_counter++))
done
for mynode in `seq 0 $max_nodes`; do
echo "${blue}Node: ${bmc_ip[$mynode]} ${bmc_user[$mynode]} ${bmc_pass[$mynode]} ${reset}"
ipmi_output=`ipmitool -I lanplus -P ${bmc_pass[$mynode]} -U ${bmc_user[$mynode]} -H ${bmc_ip[$mynode]} chassis status \
| grep "System Power" | cut -d ':' -f2 | tr -d [:blank:]`
if [ "$ipmi_output" == "on" ]; then
echo "${red}Error: Node is powered on: ${bmc_ip[$mynode]} ${reset}"
echo "${red}Please run clean.sh before running deploy! ${reset}"
exit 1
elif [ "$ipmi_output" == "off" ]; then
echo "${blue}Node: ${bmc_ip[$mynode]} is powered off${reset}"
else
echo "${red}Warning: Unable to detect node power state: ${bmc_ip[$mynode]} ${reset}"
fi
done
else
echo "${red}base_config was not provided for a baremetal install! Exiting${reset}"
exit 1
fi
fi
}
##END FUNCTIONS
main() {
parse_cmdline "$@"
disable_selinux
check_baremetal_nodes
install_EPEL
install_vbox
install_ansible
install_vagrant
clean_tmp
verify_vm_dir
clone_bgs $vm_dir/foreman_vm
configure_network
configure_virtual
start_foreman
start_virtual_nodes
}
main "$@"
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