xcat-core/xCAT-test/autotest/testcase/HA/cfghamn

#!/bin/bash
#USAGE:cfghamn -l shared_data_path -i VIP [-g git_repo_for_xcat_inventory_data] [-x s|d|a]

str_os_type=`uname -s`
if [ x"$str_os_type" = "xLinux" ];then
    str_dir_name="${0%/*}"
    . $str_dir_name/xcatlib.sh
else
    log_error "Does NOT support non-Linux Operating System."
    exit 1
fi

# get specific NIC for VIP
function get_nic(){
    pysical_ip=$1
    primary_nic=`ip route | grep $pysical_ip | awk -F '[ \t*]' '{print $3}'|head -1`
    if [ -n $primary_nic ]; then
        echo $primary_nic:0
    fi
}

function get_mask(){
   pysical_ip=$1
   prefix=$(ip route |grep $pysical_ip|awk '{print $1}'|cut -f 2 -d'/')
   netmask=$(v4prefix2mask $prefix)
   if [ -n $netmask ]; then
       echo $netmask
   else
       echo "255.255.255.0"
   fi
}

pysical_hostname=$(hostname -s)
pysical_ip=$(hostname -i)
#create vip hostname
function get_vip_hostname(){
    vip=$1
    vip_hostname=$(getent hosts $vip | awk -F ' ' '{print $2}' | awk -F'.' '{print $1}'| uniq)
    if [ -z $vip_hostname ]; then
        vip_hostname=${pysical_hostname}-ha
    fi
    echo $vip_hostname
}

return_code=0
if [ $# -lt 4 ]; then
    echo "USAGE:`basename $0` -l shared_data_path -i VIP"
    exit 1
fi
while getopts "l:i:g:x:n:" opt; do
  case $opt in
    l)
      SHARE_DATA=$OPTARG
      echo "The shared data directory is $SHARE_DATA" 
      ;;
    i)
      VIP=$OPTARG
      echo "The VIP is $VIP"
      ;; 
    g)
      URL=$OPTARG
      echo "xcat-inventory git URL is $URL"
      ;;
    x)
      #options can be s|d|a
      # s means setup, d means deactivate, a means activate
      XCMD=$OPTARG
      ;;
    n)
      #VIP physical nic
      PHYSICALNIC=$OPTARG
      ;;
    \?)
      echo "Invalid option: -$OPTARG"
      return_code=1 
      ;;
  esac
done
if [ -z $PHYSICALNIC ]; then
    VIP_NIC=$(get_nic $pysical_ip)
else
    VIP_NIC=$PHYSICALNIC
fi
if [ -n $VIP_NIC ]; then
    echo "VIP NIC is :" $VIP_NIC
else
    echo "Error: cannot get VIP NIC"
    return_code=1
fi

yum -y install yum-utils

cmdlable=""
if [ -n $XCMD ]; then
    if [[ "${XCMD}" == "s" || "${XCMD}" == "a" || "${XCMD}" == "d" ]]; then
        cmdlable=$XCMD
    else
        echo "Error: xcatha.py does not support $XCMD option"
        return_code=1
    fi
fi

NETMASK=$(get_mask $pysical_ip) 
if [[ -n $NETMASK ]]; then
    echo "NETMASK is :" $NETMASK
fi
VIP_hostname=$(get_vip_hostname $VIP)
if [ -n $VIP_hostname ]; then
    echo "VIP hostname is :" $VIP_hostname
else
    echo "Error: cannot define VIP hostname"
    return_code=1
fi
SHARE_DATA_DES=/xcat/HA/$pysical_hostname
if [[ "$cmdlable" == "s" ]]; then
    mkdir -p $SHARE_DATA_DES
    mount|grep -w $SHARE_DATA_DES
    if [ $? -ne 0 ]; then 
        mount $SHARE_DATA $SHARE_DATA_DES
        if [ $? -ne 0 ]; then
            echo "mount $SHARE_DATA $SHARE_DATA_DES [failed]"
            return_code=1
        fi
    else
        echo "$SHARE_DATA_DES is already mounted"
    fi
fi
if [ -n "$URL" ]; then
    rm -rf /root/xcat-mn-data
    git clone $URL /root/xcat-mn-data
else
    echo "There is no xcat-inventory data"
fi

if [ $return_code -eq 1 ]; then
    echo "Process exit with above error"
    exit $return_code
else
    if [[ "$cmdlable" == "s" ]]; then
        echo "Start to configure HA NODE $VIP_hostname"
        msg="python /xcatpost/xcatha.py -s -p /$SHARE_DATA_DES -v $VIP -i $VIP_NIC -n $VIP_hostname -m $NETMASK"
        echo $msg
        python /xcatpost/xcatha.py -s -p /$SHARE_DATA_DES -v $VIP -i $VIP_NIC -n $VIP_hostname -m $NETMASK
        if [ $? -ne 0 ]; then
            return_code=1
        fi
    elif [[ "$cmdlable" == "a" ]]; then
        echo "Start to activate $VIP_hostname"
        python /xcatpost/xcatha.py -a -p /$SHARE_DATA_DES -v $VIP -i $VIP_NIC -n $VIP_hostname -m $NETMASK
        if [ $? -eq 0 ]; then
             if [ -d /root/xcat-mn-data ]; then
                 echo "use xcat-inventory to import Cluster data"
                 xcat-inventory import -f /root/xcat-mn-data/cluster.json
                 if [ $? -ne 0 ]; then
                     return_code=1
                 fi
             fi
        else
            return_code=1
        fi
    elif [[ "$cmdlable" == "d" ]]; then
        echo "Start to deactivate $VIP_hostname"
        python /xcatpost/xcatha.py -d -v $VIP -i $VIP_NIC
        if [ $? -ne 0 ]; then
            return_code=1
        fi
    else
        return_code=1
    fi
fi
exit $return_code