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#!/bin/bash
##############################################################################
#Copyright (c) 2016 Ericsson AB, ZTE and others.
#jose.lausuch@ericsson.com
#All rights reserved. This program and the accompanying materials
#are made available under the terms of the Apache License, Version 2.0
#which accompanies this distribution, and is available at
#http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
usage(){
echo "usage: $0 -t <installer_type> -i <installer_ipaddr> -d <dest_hostfile>" >&2
}
info() {
logger -s -t "generate_host_file.info" "$*"
}
error() {
logger -s -t "generate_host_file.error" "$*"
exit 1
}
verify_connectivity(){
local ip=$1
info "Verifying connectivity to $ip..."
for i in $(seq 0 10); do
if ping -c 1 -W 1 $ip > /dev/null; then
info "$ip is reachable!"
return 0
fi
sleep 1
done
error "Can not talk to $ip."
}
:${DEPLOY_TYPE:=''}
#Getoptions
while getopts ":t:i:d:" optchar; do
case "${optchar}" in
t) installer_type=${OPTARG} ;;
i) installer_ipaddr=${OPTARG} ;;
d) dest_hostfile=${OPTARG} ;;
*) echo "Non-option argument: '-${OPTARG}'" >&2
usage
exit 2
;;
esac
done
#set vars from env if not provided by user as options
installer_type=${installer_type:-$INSTALLER_TYPE}
installer_ipaddr=${installer_ipaddr:-$INSTALLER_IP}
if [ -z $installer_type ] || [ -z $installer_ipaddr ]; then
usage
exit 2
fi
ssh_options="-oUserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
#Start fetching compute ip
if [ "$installer_type" == "fuel" ]; then
verify_connectivity $installer_ipaddr
env=$(sshpass -p r00tme ssh 2>/dev/null $ssh_options root@${installer_ipaddr} \
'fuel env'|grep operational|head -1|awk '{print $1}') &> /dev/null
if [ -z $env ]; then
error "No operational environment detected in Fuel"
fi
env_id="${FUEL_ENV:-$env}"
# Check if compute is alive (online='True')
IPS=$(sshpass -p r00tme ssh 2>/dev/null $ssh_options root@${installer_ipaddr} \
"fuel node --env ${env_id} | grep compute | grep 'True\| 1' | awk -F\| '{print \$5}' " | \
sed 's/ //g') &> /dev/null
elif [ "$installer_type" == "apex" ]; then
echo "not implement now"
exit 1
elif [ "$installer_type" == "compass" ]; then
# need test
verify_connectivity $installer_ipaddr
IPS=$(sshpass -p'root' ssh 2>/dev/null $ssh_options root@${installer_ipaddr} \
'mysql -ucompass -pcompass -Dcompass -e"select * from cluster;"' \
| awk -F"," '{for(i=1;i<NF;i++)if($i~/\"host[4-5]\"/) {print $(i+1);}}' \
| grep -oP "\d+.\d+.\d+.\d+")
elif [ "$installer_type" == "joid" ]; then
echo "not implement now"
exit 1
elif [ "$installer_type" == "foreman" ]; then
echo "not implement now"
exit 1
else
error "Installer $installer is not supported by this script"
fi
if [ -z "$IPS" ]; then
error "The compute node $IPS are not up. Please check that the POD is correctly deployed."
else
echo "-------- all compute node ips: --------"
rm $dest_hostfile
touch $dest_hostfile
echo "[hosts]" >> $dest_hostfile
echo "$IPS" >> $dest_hostfile
cat $dest_hostfile
fi
exit 0
|
