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Incorrect REMSH args when sname is used

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When a node is configured with -sname in app.config or sys.config the
REMSH_NAME_ARG and REMSH_REMSH_ARG arguments are incorrect due the
assumption that the node name always contains '@'.

To fix the bug, the script tries to find '@' and then compose the
arguments acording to node name type. If in long name mode the
script can't compose a correct node name exits with warning.
This commit is contained in:
Manuel Durán Aguete 2013-07-08 10:44:42 +02:00
parent 620c4b01c6
commit 5d4272baef
1 changed files with 28 additions and 2 deletions
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30
priv/templates/simplenode.runner
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@ -85,10 +85,36 @@ fi
REMSH_TYPE=`echo $NAME_ARG | awk '{print $1}'`
REMSH_NAME=`echo $NAME_ARG | awk '{print $2}'`
# Test if REMSH_NAME contains a @ and set REMSH_HOSTNAME_PART
# and REMSH_NAME_PART according REMSH_TYPE
MAYBE_FQDN_HOSTNAME=`hostname`
HOSTNAME=`echo $MAYBE_FQDN_HOSTNAME | awk -F. '{print $1}'`
REMSH_HOSTNAME_PART="$MAYBE_FQDN_HOSTNAME"
case "$REMSH_NAME" in
*@*)
REMSH_HOSTNAME_PART=`echo $REMSH_NAME | awk -F@ '{print $2}'`
REMSH_NAME_PART=`echo $REMSH_NAME | awk -F@ '{print $1}'`
;;
*)
REMSH_NAME_PART="$REMSH_NAME"
if [ "$REMSH_TYPE" = "-sname" ]; then
REMSH_HOSTNAME_PART= "$HOSTNAME"
else
# -name type, check if `hostname` is fqdn
if [ "$MAYBE_FQDN_HOSTNAME" = "$HOSTNAME" ]; then
echo "Hostname must be a fqdn domain name when node is configured with long names"
echo "and the full node name isn't configured in vm.args"
exit 1
fi
fi
;;
esac
# Note the `date +%s`, used to allow multiple remsh to the same node
# transparently
REMSH_NAME_ARG="$REMSH_TYPE remsh`date +%s`@`echo $REMSH_NAME | awk -F@ '{print $2}'`"
REMSH_REMSH_ARG="-remsh $REMSH_NAME"
REMSH_NAME_ARG="$REMSH_TYPE remsh`date +%s`@$REMSH_HOSTNAME_PART"
REMSH_REMSH_ARG="-remsh $REMSH_NAME_PART@$REMSH_HOSTNAME_PART"
# Extract the target cookie
COOKIE_ARG=`grep '^\-setcookie' $VMARGS_PATH`