ctdb-tests: Add fake ssh command for local daemons tests

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/ctdb/tests/simple/scripts/ssh_local_daemons.sh b/ctdb/tests/simple/scripts/ssh_local_daemons.sh
new file mode 100755
index 00000000000..ecf5ee952f2
--- /dev/null
+++ b/ctdb/tests/simple/scripts/ssh_local_daemons.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+nodes="${CTDB_NODES:-${CTDB_BASE}/nodes}"
+
+# ssh options can't be used so discard them
+while : ; do
+	case "$1" in
+	-*) shift ;;
+	*) break ;;
+	esac
+done
+
+if [ $# -ne 2 ] ; then
+	echo "usage: $0 <ip> <command>" >&2
+	exit 1
+fi
+
+# IP adress of node. onnode can pass hostnames but not in these tests
+ip="$1"
+# Complete command is provide by onnode as a single argument
+command="$2"
+
+num=$(awk -v ip="$ip" '$1 == ip { print NR }' "$nodes")
+pnn=$((num - 1))
+
+# Determine the correct Unix domain socket
+export CTDB_SOCKET=""
+n=0
+for s in $CTDB_NODES_SOCKETS ; do
+	if [ $n -eq $pnn ] ; then
+		CTDB_SOCKET="$s"
+		break
+	fi
+	n=$((n + 1))
+done
+if [ -z "$CTDB_SOCKET" ] ; then
+	echo "$0: Unable to find socket for node ${ip}" >&2
+	exit 1
+fi
+
+# Now
+exec sh -c "$command"