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Fixed issue with master SSH connection on node not being setup.

This commit is contained in:
Louwrentius 2009-12-17 15:34:28 +00:00
parent f3666a49d6
commit 297f5eacb8
1 changed files with 12 additions and 9 deletions
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21
ppss.sh
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@ -94,7 +94,7 @@ SSH_OPTS="-o BatchMode=yes -o ControlPath=$SSH_SOCKET \
-o GlobalKnownHostsFile=./known_hosts \ -o GlobalKnownHostsFile=./known_hosts \
-o ControlMaster=auto \ -o ControlMaster=auto \
-o Cipher=blowfish \ -o Cipher=blowfish \
-o ConnectTimeout=15 " -o ConnectTimeout=10 "
# Blowfish is faster but still secure. # Blowfish is faster but still secure.
SSH_MASTER_PID="" SSH_MASTER_PID=""
@ -384,9 +384,9 @@ do
then then
if [ -e "$CONFIG" ] if [ -e "$CONFIG" ]
then then
echo "Do want to overwrite existing config file?" echo "Do want to overwrite existing config file? [y/n]"
read yn read yn
if [ "$yn" == "y" ] if [ "$yn" == "y" ] || [ "$yn" == "yes" ]
then then
rm "$CONFIG" rm "$CONFIG"
else else
@ -551,7 +551,11 @@ do
exit 0 exit 0
;; ;;
* ) * )
showusage_normal
showusage_short
echo
echo "Unknown option $1 "
echo
exit 1;; exit 1;;
esac esac
done done
@ -893,21 +897,20 @@ start_ppss_on_node () {
NODE="$1" NODE="$1"
log INFO "Starting PPSS on node $NODE." log INFO "Starting PPSS on node $NODE."
ssh $SSH_KEY $USER@$NODE "cd $PPSS_HOME_DIR ; screen -d -m -S PPSS ~/$PPSS_HOME_DIR/$0 --config ~/$PPSS_HOME_DIR/$CONFIG" ssh $SSH_KEY $USER@$NODE -o ConnectTimeout=5 "cd $PPSS_HOME_DIR ; screen -d -m -S PPSS ~/$PPSS_HOME_DIR/$0 node --config ~/$PPSS_HOME_DIR/$CONFIG"
} }
test_server () { test_server () {
# Testing if the remote server works as expected. # Testing if the remote server works as expected.
if [ ! -z "$SSH_SERVER" ] if [ ! -z "$SSH_SERVER" ]
then then
exec_cmd "date >> /dev/null" exec_cmd "date >> /dev/null"
check_status "$?" "$FUNCNAME" "Server $SSH_SERVER could not be reached" check_status "$?" "$FUNCNAME" "Server $SSH_SERVER could not be reached"
ssh -N -M $SSH_OPTS $SSH_KEY $USER@$SSH_SERVER & ssh -N -M $SSH_OPTS $SSH_KEY $USER@$SSH_SERVER &
SSH_MASTER_PID="$!" SSH_MASTER_PID="$!"
log DEBUG "SSH Master pid is $SSH_MASTER_PID"
else else
log DEBUG "No remote server specified, assuming stand-alone mode." log DEBUG "No remote server specified, assuming stand-alone mode."
fi fi
@ -1806,8 +1809,8 @@ main () {
get_all_items get_all_items
listen_for_job "$MAX_NO_OF_RUNNING_JOBS" & 2>&1 >> /dev/null listen_for_job "$MAX_NO_OF_RUNNING_JOBS" & 2>&1 >> /dev/null
LISTENER_PID=$! LISTENER_PID=$!
log DEBUG "Master PID is $PID." #log DEBUG "Master PID is $PID."
log DEBUG "Listener PID is $LISTENER_PID." #log DEBUG "Listener PID is $LISTENER_PID."
start_all_workers start_all_workers
;; ;;