HP HPE VAN SDN Controller 2.7 Administrator's Manual page 208

fi
uuidURL="https://${restoreIpArr[$i]}:8443/sdn/v2.0/systems"
restoreUUID[$i]='get ${restoreIpArr[$i]} ${restoreAuth[$i]} "$uuidURL"'
if [ "${restoreUUID[$i]}" == "" ]; then
teamBackup_log "Failed to get the UUID for ${restoreIpArr[$i]}, can't start restore."
exitBackup 1
fi
restoreUUID[$i]='extractJSONString "${restoreUUID[$i]}" "uid" | sed '/^$/d''
teamBackup_log "UUID for ${restoreIpArr[$i]} is ${restoreUUID[$i]}"
# Upload the backup files to a specific node.
local ipFileName="sdn_controller_backup_${restoreIpArr[$i]}*.zip"
local zipFile='ls $RESTORE_BACKUP_FILESET/$ipFileName'
upload_backup_file ${restoreIpArr[$i]} ${restoreUUID[$i]} \
${restoreAuth[$i]} $zipFile
# Check if this is the leader node from the backup set.
local leaderZip='echo $zipFile|grep "Leader"'
[ "$leaderZip" != "" ] && leaderIndex=$I
done
# Start restore in the leader node first before all the other nodes.
if [ $leaderIndex -ne -1 ]; then
restore_node ${restoreIpArr[$leaderIndex]} ${restoreUUID[$leaderIndex]} \
${restoreAuth[$leaderIndex]}
fi
# Verify the leader node is up after the restore.
validate_node_status ${restoreIpArr[$leaderIndex]}
# Continue restore on the remaining nodes.
for (( i=0; i<$numNodes; i++ )); do
# Skip the leader node; it's already done.
[ $i -eq $leaderIndex ] && continue
# Restore the specified node.
restore_node ${restoreIpArr[$i]} ${restoreUUID[$i]} ${restoreAuth[$i]}
done
sleep 200
# Validate that the restored nodes are up.
for (( n=0; n<$numNodes; n++ )); do
# Skip the leader node; it's already done.
[ $n -eq $leaderIndex ] && continue
validate_node_status ${restoreIpArr[$n]}
done
}
#------------------------------------------------------------------------------
# Function teamBackup_log ( <message> )
# Writes messages to the log for the team backup operation.
#------------------------------------------------------------------------------
function teamBackup_log {
msg="$1"
echo "$msg" |tee -a $TEAM_BACKUP_LOGFILE
}
#------------------------------------------------------------------------------
# Function exitBackup ( <exitStatus> )
# Exits the backup.
#------------------------------------------------------------------------------
function exitBackup {
[ $1 -ne 0 ] && teamBackup_log "Stopping backup/restore with errors."
rm -rf $TEAM_BACKUP_STATUS_FILE
kill -s TERM $B_PID
exit $1
}
#------------------------------------------------------------------------------
# Function get ( <ipAddr> <authToken> <url> )
# Performs a GET.
#------------------------------------------------------------------------------
function get {
local getIP=$1
local getToken=$2
local getUrl=$3
local attempts=0
while [ $attempts -lt 5 ]; do
curl --noproxy $getIP --header "X-Auth-Token:$getToken" \
--fail -ksS -L -f --request GET --url "$getUrl"
errorCode=$
?
let "attempts = $attempts + 1"
if [ 35 -eq $errorCode ]; then
teamBackup_log "SSL error on GET of $getUrl, retrying..."
continue;
fi
break;
done
}
#------------------------------------------------------------------------------
# Function post ( <ipAddr> <authToken> <url> <data>)
# Performs a POST of the specified data.
#------------------------------------------------------------------------------
function post {
local postIP=$1
local postToken=$2
local postUrl=$3
local postData=$4
local attempts=0
while [ $attempts -lt 5 ]; do
postRes='curl --noproxy $postIP --header "X-Auth-Token:$postToken" \
--fail -ksS --request POST --url "$postUrl" --data-binary "$postData"'
208 Scripts