Administrator's Guide

exitBackup 1
fi
teamBackup_log "Extracted the team backup file successfully."
rm -rf "$RESTORE_TEAM_DIR/sdn_team_backup*"
backupIp=($(ls $RESTORE_BACKUP_FILESET | grep "zip$" | sed "s/.zip//" | \
sed "s/.Leader//" | sed "s/sdn_controller_backup_//"))
numBackup=${#backupIp[@]}
teamBackup_log "Found $numBackup backup file sets in the team backup file."
}
#------------------------------------------------------------------------------
# Function create_restoreDir ( )
# Creates the team restore directory.
#------------------------------------------------------------------------------
function create_restoreDir {
rm -rf $RESTORE_TEAM_DIR
mkdir $RESTORE_TEAM_DIR
chmod 777 $RESTORE_TEAM_DIR
}
#------------------------------------------------------------------------------
# Function validate_my_Ip ( )
# Validates the configured node IP against the backed up IP addresses.
#------------------------------------------------------------------------------
function validate_my_Ip {
for (( v=0; v<numBackup; v++ )); do
myip=`ifconfig|grep -o "${backupIp[$v]}"`
if [ "$myip" != "" ]; then
teamBackup_log "IP $myip is a valid member of the team."
return
fi
done
teamBackup_log "IP $myip is not a valid member of the team, exiting."
exitBackup 1
}
#------------------------------------------------------------------------------
# Function upload_backup_file ( <systemIp> <systemUUID> <authToken> <zipFile> )
# Uploads backup file to the specific nodes of the team.
#------------------------------------------------------------------------------
function upload_backup_file {
local sysIp=$1
local sysUUID=$2
local sysAuth=$3
local uploadUrl="https://$sysIp:8443/sdn/v2.0/restore/backup"
local zipFile=$4
if [ ! -f $zipFile ]; then
teamBackup_log "File $zipFile does not exist."
exitBackup 1
fi
curl --noproxy $sysIp -X POST --fail -ksSfL --url $uploadUrl \
-H "X-Auth-Token:$sysAuth"\
--data-binary @$zipFile
if [ $? -ne 0 ]; then
teamBackup_log "Failed to upload backup $zipFile to $sysIp."
exitBackup 1
fi
teamBackup_log "Backup $zipFile uploaded successfully to $sysIp."
}
#------------------------------------------------------------------------------
# Function restore_node ( <systemIp> <systemUUID> <authToken> )
# Restores a particular node.
#------------------------------------------------------------------------------
function restore_node {
local sysIp=$1
local sysUUID=$2
local sysAuth=$3
local restoreUrl="https://$sysIp:8443/sdn/v2.0/restore"
# Set the IP first. Ignore errors since this only works for standalone.
put $sysIp $sysAuth "https://$sysIp:8443/sdn/v2.0/systems/$sysUUID" \
"{\"system\":{\"ip\":\"$sysIp\"}}" > /dev/null 2>&1
restoreSession=`post $sysIp $sysAuth $restoreUrl `
if [ $errorCode -ne 0 ]; then
teamBackup_log "Failed to start restore on node $sysIp."
exitBackup 1
fi
teamBackup_log "Started restore on node $sysIp."
}
#------------------------------------------------------------------------------
# Function validate_node_status ( )
# Validates node status after the restore.
#------------------------------------------------------------------------------
function validate_node_status {
local sysIp=$1
# Wait for the restore to complete.
local sysUrl="https://$sysIp:8443/sdn/v2.0/systems"
for (( k=0; k<100; k++ )); do
sleep 30
authToken=`getAuthToken $sysIp`
[ "$authToken" == "" ] && continue
# Try to contact the system.
data=`get $sysIp $authToken "$sysUr?ip=$sysIp"`
[ "$data" == "" ] && continue
teamBackup_log "Node:$sysIp came up successfully." && return
done
teamBackup_log "Node:$sysIP failed to come up."
B.3 Restoring a controller team 127