Script to collect configuration from OpenStack nodes (Only for Fuel 9.X+)

collect_info_script.sh

#!/bin/bash

# This script used to gather info about cloud. You should provide gathered info to support team.
INFO_PATH=nodes_info
CLEAN_DIR=true
NODES_ADDRESSES=$(fuel node|awk -F'|' '$2~/ready/ && $9~/1/ {gsub(/[ \\t]+/, "", $5); print $5;}')
if [ -d "${INFO_PATH}" ]; then
 echo "Deleting old info from ${INFO_PATH} directory..."
 rm -rf ${INFO_PATH}
fi
mkdir ${INFO_PATH}
echo 'Retrieving data from Fuel...'
cd ${INFO_PATH}
for env in $(fuel env|awk -F'|' 'NR>2{gsub(/[ \\t]+/, "", $1); print $1;}'); do
 fuel --env ${env} network download
 fuel --env ${env} settings download
 fuel --env ${env} provisioning default
done
cd ..
for host in ${NODES_ADDRESSES}; do
 echo "Collecting data from the node ${host}, please wait..."
 ssh -t -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${host} "bash -c "'
 for f in etc.tar rpm ps services netstat iptables ovs; do rm /tmp/$f; done
 tar -cf /tmp/etc.tar /etc
 if type dpkg >/dev/null 2>&1; then dpkg -l >/tmp/rpm; fi
 if type rpm >/dev/null 2>&1; then rpm -qa >>/tmp/rpm; fi
 ps aux > /tmp/ps
 for serv in $(ls /etc/init.d); do service $serv status >>/tmp/services 2>/dev/null; done
 netstat -nlp >> /tmp/netstat
 iptables-save >> /tmp/iptables
 ovs-vsctl show > /tmp/ovs
 ovs-dpctl show >> /tmp/ovs
 echo br-int dump-flows >> /tmp/ovs
 ovs-ofctl dump-flows br-int >>/tmp/ovs
 echo br-prv dump-flows >> /tmp/ovs
 ovs-ofctl dump-flows br-prv >> /tmp/ovs
 '" "
 mkdir ${INFO_PATH}/${host}
 # for f in etc.tar rpm ps services netstat iptables ovs; do
 #  scp $host:/tmp/$f ${INFO_PATH}/$host/
 # done
 echo 'Copying files from the node '${host}
 scp ${host}:"/tmp/etc.tar /tmp/rpm /tmp/ps /tmp/services /tmp/netstat /tmp/iptables /tmp/ovs" ${INFO_PATH}/${host}/
done
tar -czf nodes_info.tar.gz ${INFO_PATH}/
${CLEAN_DIR} && rm -rf ./${INFO_PATH}
echo
echo 'Info file nodes_info.tar.gz is ready'