switch_ODL.sh

#!/bin/bash
#https://gerrit.opnfv.org/gerrit/#/c/648/

#Get Controler IP
contr_ip=$(fuel node  | grep controller | awk '{print $10}')

#Get Compute IPs
ips=$(fuel node  | grep compute | awk '{print $10}')
comp_ips_arr=($ips)

echo "Controller node:"
echo $contr_ip

echo "Compute nodes:"
for i in "${comp_ips_arr[@]}" ; do
    echo $i
done


# Change DNS config and call config_net_odl.sh on all Nodes
cmd1='echo -e "domain domain.tld\nnameserver" 8.8.8.8> /etc/resolv.conf'
cmd2='/etc/puppet/modules/opnfv/scripts/config_net_odl.sh'

ssh $contr_ip $cmd1
ssh $contr_ip $cmd2

for i in "${comp_ips_arr[@]}" ; do
    #ssh $i $cmd1 · on computes, the br-ex doesn't have an IP, and they cannot even ping 8.8.8.8
    ssh $i $cmd2
done

# Stage ODL on controller
ssh $contr_ip "/etc/puppet/modules/opnfv/scripts/stage_odl.sh"

# Wait a bit (not sure how long or if this is needed...)
sleep 60

# Reboot Nodes
ssh $contr_ip "reboot"
for i in "${comp_ips_arr[@]}" ; do
    ssh $i "reboot"
done