1 files changed, 71 insertions, 0 deletions
diff --git a/ctdb/tests/INTEGRATION/failover/pubips.040.NoIPTakeover.sh b/ctdb/tests/INTEGRATION/failover/pubips.040.NoIPTakeover.sh
new file mode 100755
index 0000000..e99a265
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/failover/pubips.040.NoIPTakeover.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+# Verify that 'ctdb setvar NoIPTakeover 1' stops IP addresses being taken over
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+ctdb_get_all_pnns
+# out is set above
+# shellcheck disable=SC2154
+num_nodes=$(echo "$out" | wc -l | tr -d '[:space:]')
+echo "There are $num_nodes nodes..."
+
+if [ "$num_nodes" -lt 2 ] ; then
+    echo "Less than 2 nodes!"
+    exit 1
+fi
+
+select_test_node_and_ips
+
+
+# sets: num
+count_ips_on_node ()
+{
+	local node="$1"
+
+	ctdb_onnode "$node" ip
+	# outfile is set by ctdb_onnode() above
+	# shellcheck disable=SC2154,SC2126
+	# * || true is needed to avoid command failure when there are no matches
+	# * Using "wc -l | tr -d '[:space:]'" is our standard
+	#   pattern... and "grep -c" requires handling of special case
+	#   for no match
+	num=$(grep -v 'Public' "$outfile" | \
+		      grep " ${node}\$" | \
+		      wc -l | \
+		      tr -d '[:space:]')
+	echo "Number of addresses on node ${node}: ${num}"
+}
+
+
+# test_node is set by select_test_node_and_ips() above
+# shellcheck disable=SC2154
+count_ips_on_node "$test_node"
+
+echo "Turning on NoIPTakeover on all nodes"
+ctdb_onnode all "setvar NoIPTakeover 1"
+ctdb_onnode "$test_node" ipreallocate
+
+echo "Disable node ${test_node}"
+ctdb_onnode "$test_node" disable
+
+count_ips_on_node "$test_node"
+if [ "$num" != "0" ] ; then
+	test_fail "BAD: node 1 still hosts IP addresses"
+fi
+
+
+echo "Enable node 1 again"
+ctdb_onnode "$test_node" enable
+
+count_ips_on_node "$test_node"
+if [ "$num" != "0" ] ; then
+	test_fail "BAD: node 1 took over IP addresses"
+fi
+
+
+echo "OK: IP addresses were not taken over"