381 lines
12 KiB
Bash
Executable File
381 lines
12 KiB
Bash
Executable File
#!/bin/bash
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#
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#set -x
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### Log the script all outputs locally
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exec > >(sudo tee install.log)
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exec 2>&1
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### Creat a lock to avoid running multiple instances of script.
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LOCKFILE="/tmp/`basename $0`"
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LOCKFD=99
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if [ -f $LOCKFILE ]; then
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LOCKED_PID=$(cat $LOCKFILE | head -n 1)
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ps -p $LOCKED_PID &> /dev/null
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if [[ "$?" != "0" ]]; then
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echo "the progress of pid $LOCKED_PID does not exist: `ps -p $LOCKED_PID`"
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rm -f $LOCKFILE
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else
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echo "the progress of pid $LOCKED_PID is running: `ps -p $LOCKED_PID`"
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exit 1
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fi
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else
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echo "$LOCKFILE not exist"
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fi
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# PRIVATE
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_lock()
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{
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echo "lock $LOCKFILE"
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flock -$1 $LOCKFD
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pid=$$
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echo $pid 1>& $LOCKFD
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}
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_no_more_locking()
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{
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_lock u
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_lock xn && rm -f $LOCKFILE
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}
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_prepare_locking()
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{
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eval "exec $LOCKFD>\"$LOCKFILE\""
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trap _no_more_locking EXIT
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}
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# ON START
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_prepare_locking
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# PUBLIC
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exlock_now()
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{
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_lock xn || exit 1
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} # obtain an exclusive lock immediately or fail
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exlock_now
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if [[ "$?" != "0" ]]; then
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echo "failed to acquire lock $LOCKFILE"
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exit 1
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fi
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set_iptables()
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{
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# external_ipaddr=$1; install_ipaddr=$2; install_netmask=$3
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local argument_error="ERROR: argument ARG_NUM is invalidation that is for ARG_DESC"
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local varnames=("3" "external_ipaddr" "install_ipaddr" "install_netmask")
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if [ $# -lt ${varnames[0]} ];then
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echo "ERROR: please input ${varnames[0]} arguments to call function _set_iptables()";exit 1
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fi
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local i=1
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while [ $1 ];do
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eval "${varnames[i]}"=$1
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sudo ipcalc $1 -c
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if [ $? -ne 0 ];then
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echo ${argument_error} | sed 's/ARG_NUM/'"$i"'/g' | sed 's/ARG_DESC/g'"${varnames[i]}"'/g';exit 1
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fi
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let i++;shift
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done
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local install_netaddr=$(sudo ipcalc ${install_ipaddr} ${install_netmask} -n | awk -F = '{print $2}')
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local install_netprefix=$(sudo ipcalc ${install_ipaddr} ${install_netmask} -p | awk -F = '{print $2}')
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sudo sed -i '/^\s*net\.ipv4\.ip_forward\s*=/d' /etc/sysctl.conf
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sudo sed -i '$a net.ipv4.ip_forward=1' /etc/sysctl.conf
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sudo sysctl -p
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sudo rpm -qa | grep iptables-services
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if [ $? -ne 0 ]; then
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sudo yum -y install iptables-services
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fi
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sudo /bin/systemctl status iptables.service
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if [ $? -eq 0 ];then
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sudo /usr/sbin/service iptables save
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sudo /bin/systemctl stop iptables.service
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fi
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sudo mkdir /etc/sysconfig/iptables.bak.d 2>/dev/null
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if [ -f /etc/sysconfig/iptables ];then
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sudo mv -f /etc/sysconfig/iptables /etc/sysconfig/iptables.bak.d/$(uuidgen)
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fi
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iptables_config=" *filter\n
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:INPUT ACCEPT [0:0]\n
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:FORWARD ACCEPT [0:0]\n
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:OUTPUT ACCEPT [0:0]\n
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COMMIT\n
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*nat\n
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:PREROUTING ACCEPT [0:0]\n
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:INPUT ACCEPT [0:0]\n
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:OUTPUT ACCEPT [0:0]\n
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:POSTROUTING ACCEPT [0:0]\n
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-A POSTROUTING -s ${install_ipaddr}/32 -j ACCEPT\n
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-A POSTROUTING -s ${install_netaddr}/${install_netprefix} -j SNAT --to-source ${external_ipaddr}\n
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COMMIT\n"
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sudo echo -e ${iptables_config} | sed 's/^\s*//g' > /etc/sysconfig/iptables
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sudo /bin/systemctl enable iptables
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sudo /bin/systemctl start iptables.service
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}
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# convert between ip address and integers
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ipaddr_to_int()
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{
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ipaddr=$1
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IFS=. read -r a b c d <<< "$ipaddr"
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printf '%d\n' "$((a * 256 ** 3 + b * 256 ** 2 + c * 256 + d))"
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}
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int_to_ipaddr()
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{
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ipint=$1
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let a=ipint/$[256**3];let ipint%=$[256**3]
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let b=ipint/$[256**2];let ipint%=$[256**2]
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let c=ipint/256;let ipint%=256
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let d=ipint
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printf '%d.%d.%d.%d\n' $a $b $c $d
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}
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### BEGIN OF SCRIPT
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DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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### LOAD FILE CONFIGURATION
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source $DIR/install.conf
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### Change selinux security policy
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sudo setenforce 0
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sudo sed -i 's/enforcing/disabled/g' /etc/selinux/config
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### Add epel repo
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sudo rpm -q epel-release
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if [ "$?" != "0" ]; then
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sudo rpm -Uvh $EPEL
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if [ "$?" != "0" ]; then
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echo "failed to install epel-release"
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exit 1
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else
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echo "sucessfaully installed epel-release"
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fi
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else
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echo "epel-release is already installed"
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fi
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sed -i 's/^mirrorlist=https/mirrorlist=http/g' /etc/yum.repos.d/epel.repo
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sudo rpm -q atomic-release
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if [ "$?" == "0" ]; then
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sudo rpm -e atomic-release
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fi
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### Add remi repo
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sudo rpm -q remi-release
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if [ "$?" != "0" ]; then
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sudo rpm -Uvh $REMI >& /dev/null
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if [ "$?" != "0" ]; then
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echo "failed to install remi-release"
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exit 1
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else
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echo "successfully installed remi-release"
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fi
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else
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echo "remi-release is already installed"
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fi
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# sed -i 's/^mirrorlist=https/mirrorlist=http/g' /etc/yum.repos.d/atomic.repo
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### Trap any error code with related filename and line.
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errtrap()
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{
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FILE=${BASH_SOURCE[1]:-$BASH_SOURCE[0]}
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echo "[FILE: "$(basename $FILE)", LINE: $1] Error: Command or function exited with status $2"
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}
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if [[ "$-" == *x* ]]; then
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trap 'errtrap $LINENO $?' ERR
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fi
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# Install figlet
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sudo yum -y install figlet >& /dev/null
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if [[ "$?" != "0" ]]; then
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echo "failed to install figlet"
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exit 1
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else
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echo "figlet is installed"
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fi
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figlet -ctf slant Compass Installer
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while [ $1 ]; do
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flags=$1
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param=${flags/'--'/''}
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var=$(echo $param | awk -F = '{print $1}')
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val=$(echo $param | awk -F = '{print $2}')
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eval export $var=$val
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shift
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done
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yum update -y
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sudo rpm -qa | grep net-tools
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if [ $? -ne 0 ];then
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yum -y install net-tools
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fi
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# check the correct format of ip variables
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ip_vars="PUBLIC_IP PUBLIC_NETMASK PUBLIC_GATEWAY
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IPADDR NETMASK
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OPTION_ROUTER NEXTSERVER IP_START IP_END"
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for ip_var in ${ip_vars}; do
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eval ip_val=\$${ip_var}
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if [ ! -z ${ip_val} ];then
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ipcalc ${ip_val} -c
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if [ $? -ne 0 ];then
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echo "The variable of '${ip_var}'='${ip_val}' is invalid."
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exit 1
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fi
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fi
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done
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# public network variables:
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export PUBLIC_NIC=${PUBLIC_NIC:-"eth0"}
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export PUBLIC_IP=${PUBLIC_IP:-$(sudo ifconfig ${PUBLIC_NIC} | awk '($1=="inet"){print $2}')}
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export PUBLIC_GATEWAY=${PUBLIC_GATEWAY:-$(sudo route -n | awk '($1=="0.0.0.0" && $3=="0.0.0.0"){print $2}')}
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if [ -z ${PUBLIC_IP} ];then
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echo "ERROR: There is not any PUBLIC_IP to be set yet, please assign an IP to PUBLIC_NIC or configure 'install.conf' first."
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exit 1
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elif [ -z ${PUBLIC_GATEWAY} ];then
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echo "WARNING: There is not any PUBLIC_GATEWAY, please ensure that the agent server can access remote compass center if no gateway."
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sleep 2
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fi
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export PUBLIC_NETMASK=${PUBLIC_NETMASK:-$(sudo ifconfig ${PUBLIC_NIC} | awk '($3=="netmask"){print $4}')}
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export PUBLIC_NETMASK=${PUBLIC_NETMASK:-$(sudo ipcalc ${PUBLIC_IP} -m | awk -F = '{print $2}')}
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if [[ $(ipcalc ${PUBLIC_IP} ${PUBLIC_NETMASK} -n) != $(ipcalc ${PUBLIC_GATEWAY} ${PUBLIC_NETMASK} -n) ]];then
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echo "ERROR: The PUBLIC_IP:${PUBLIC_IP} and PUBLIC_GATEWAY:${PUBLIC_GATEWAY} are not in the same subnet, please check the configuration."
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exit 1
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fi
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sudo ifconfig ${PUBLIC_NIC} ${PUBLIC_IP} netmask ${PUBLIC_NETMASK} up
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if [ ! -z ${PUBLIC_GATEWAY} ];then
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sudo route del -net 0.0.0.0/0
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sudo route add -net 0.0.0.0/0 gw ${PUBLIC_GATEWAY}
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fi
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# install network variables:
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export NIC=${NIC:-"eth1"}
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export IPADDR=${IPADDR:-$(sudo ifconfig ${NIC} | awk '($1=="inet"){print $2}')}
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export IPADDR=${IPADDR:-"10.1.0.15"}
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export NETMASK=${NETMASK:-$(sudo ifconfig ${NIC} | awk '($3="netmask"){print $4}')}
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export NETMASK=${NETMASK:-"255.255.255.0"}
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sudo ifconfig ${NIC} ${IPADDR} netmask ${NETMASK} up
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export OPTION_ROUTER=${OPTION_ROUTE:-${IPADDR}}
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export NEXTSERVER=${NEXTSERVER:-${IPADDR}}
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if [ -z ${IP_START} ];then
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temp_int=$(ipaddr-to-int ${IPADDR})
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let temp_int++
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IP_START=$(int-to-ipaddr ${temp_int})
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fi
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export IP_START
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if [ -z ${IP_END} ];then
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broad_addr=$(sudo ipcalc ${IPADDR} ${NETMASK} -b | awk -F = '{print $2}')
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temp_int=$(ipadd-to-int ${broad_addr})
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let temp_int--
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IP_END=$(int-to-ipaddr ${temp_int})
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fi
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export IP_END
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# check the validation of IP_START and IP_END
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for ip_var in IP_START IP_END;do
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if [[ $(eval ipcalc \$${ip_var} ${NETMASK} -n) != $(ipcalc ${IPADDR} ${NETMASK} -n) ]];then
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eval echo "ERROR: The ${ip_var}:\$${ip_var} and install nic are not in the same subnet.";
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exit 1
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fi
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done
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ip_start_int=$(ipaddr_to_int ${IP_START})
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ip_end_int=$(ipaddr_to_int ${IP_END})
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let ip_range=${ip_end_int}-${ip_start_int}
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if [ ${ip_range} -le 0 ];then
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echo "There is no avialable IPs between IP_START:'${IP_START}' and IP_END:'${IP_END}'."
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exit 1
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fi
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# print all variables about IP
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for ip_var in ${ip_vars};do
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eval echo "${ip_var}=\$${ip_var}"
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done
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export NAMESERVER_DOMAINS=${NAMESERVER_DOMAINS:-"ods.com"}
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export NAMESERVER_REVERSE_ZONES=${NAMESERVER_REVERSE_ZONES:-"unused"}
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export WEB_SOURCE=${WEB_SOURCE:-"http://git.openstack.org/openstack/compass-web"}
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export ADAPTERS_SOURCE=${ADAPTERS_SOURCE:-"https://gerrit.opnfv.org/gerrit/compass4nfv"}
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echo "set the iptables' rules so that the openstack hosts installed can access remote compass through agent server"
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set_iptables ${PUBLIC_IP} ${IPADDR} ${NETMASK}
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rm -rf /etc/yum.repos.d/compass_install.repo 2>/dev/nullcp
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cp ${COMPASSDIR}/misc/compass_install.repo /etc/yum.repos.d/
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echo "script dir: $SCRIPT_DIR"
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echo "compass dir is $COMPASSDIR"
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echo "generate env.conf"
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source ${COMPASSDIR}/install/setup_env.sh || exit $?
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echo "Install the Dependencies"
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source ${COMPASSDIR}/install/dependency.sh || exit $?
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echo "Prepare the Installation"
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source ${COMPASSDIR}/install/prepare.sh || exit $?
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echo "Install the OS Installer Tool"
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source ${COMPASSDIR}/install/$OS_INSTALLER.sh || exit $?
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echo "Install the Package Installer Tool"
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# source ${COMPASSDIR}/install/chef.sh || exit $?
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source ${COMPASSDIR}/install/ansible.sh || exit $?
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if [ "$FULL_COMAPSS_SERVER" == "true"]; then
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echo "Download and install Compass Web"
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source ${COMPASSDIR}/install/compass_web.sh || exit $?
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fi
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echo "Download and Setup Compass and related services"
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source ${COMPASSDIR}/install/compass.sh || exit $?
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figlet -ctf slant Installation Complete!
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echo -e "It takes\x1b[32m $SECONDS \x1b[0mseconds during the installation."
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if [ "$FULL_COMPASS_SERVER" == "false" ]; then
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machine_list_conf="MACHINE_LIST = [ { '${switch_IP}': [ "
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for host in ${PXE_MACs[@]}; do
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port=$(echo ${host} | awk -F , '{print $1}' | awk -F = '{print $2}')
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mac=$(echo ${host} | awk -F , '{print $2}' | awk -F = '{print $2}')
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machine_list_conf="${machine_list_conf}${comma}\n{'port': '${port}', 'mac': '${mac}', 'vlan': '0'}"
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comma=","
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done
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machine_list_conf="${machine_list_conf}\n ] } ]"
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sudo echo -e ${machine_list_conf} > /etc/compass/machine_list/machine_list.conf
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rm -rf /var/ansible/roles/keystone/vars/Debian.yml 2>/dev/null
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cp ${COMPASSDIR}/misc/adapter_changes/Debian.yml /var/ansible/roles/keystone/vars/
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rm -rf /var/ansible/roles/keystone/tasks/keystone_install.yml 2>/dev/null
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cp ${COMPASSDIR}/misc/adapter_changes/keystone_install.yml /var/ansible/roles/keystone/tasks/
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rm -rf /var/ansible/openstack_mitaka/HA-ansible-multinodes.yml 2>/dev/null
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cp ${COMPASSDIR}/misc/adapter_changes/HA-ansible-multinodes.yml /var/ansible/openstack_mitaka/
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rm -rf /var/lib/cobbler/snippets/preseed_post_anamon 2>/dev/null
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cp ${COMPASSDIR}/misc/adapter_changes/preseed_post_anamon /var/lib/cobbler/snippets/
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sed -i 's/^CELERY_DEFAULT_QUEUE.*/CELERY_DEFAULT_QUEUE = \"'"${USER_EMAIL}"'\"/g' /etc/compass/celeryconfig
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sed -i 's/^CELERY_DEFAULT_EXCHANGE.*/CELERY_DEFAULT_EXCHANGE = \"'"${USER_EMAIL}"'\"/g' /etc/compass/celeryconfig
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sed -i 's/^CELERY_DEFAULT_ROUTING_KEY.*/CELERY_DEFAULT_ROUTING_KEY = \"'"${USER_EMAIL}"'\"/g' /etc/compass/celeryconfig
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fi
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