1 files changed, 76 insertions, 0 deletions
diff --git a/ctdb/tests/INTEGRATION/failover/pubips.020.moveip.sh b/ctdb/tests/INTEGRATION/failover/pubips.020.moveip.sh
new file mode 100755
index 0000000..8daf3f5
--- /dev/null
+++ b/ctdb/tests/INTEGRATION/failover/pubips.020.moveip.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+# Verify that 'ctdb moveip' allows movement of public IPs between nodes
+
+# This test does not do any network level checks to make sure IP
+# addresses are actually on interfaces.  It just consults "ctdb ip".
+
+# To work, this test ensures that IPAllocAlgorithm is not set to 0
+# (Deterministic IPs) and sets NoIPFailback.
+
+. "${TEST_SCRIPTS_DIR}/integration.bash"
+
+set -e
+
+ctdb_test_init
+
+select_test_node_and_ips
+
+sanity_check_ips ()
+{
+    echo "Sanity checking IPs..."
+
+    local x ipp prev
+    prev=""
+    while read x ipp ; do
+	[ "$ipp" = "-1" ] && break
+	if [ -n "$prev" -a "$ipp" != "$prev" ] ; then
+	    echo "OK"
+	    return 0
+	fi
+	prev="$ipp"
+    done <"$outfile"
+
+    echo "BAD: a node was -1 or IPs are only assigned to one node:"
+    cat "$outfile"
+    echo "Are you running an old version of CTDB?"
+    return 1
+}
+
+sanity_check_ips
+
+# Find a target node - it must be willing to host $test_ip
+
+# $test_node set above by select_test_node_and_ips()
+# shellcheck disable=SC2154
+try_command_on_node "$test_node" "$CTDB listnodes | wc -l"
+num_nodes="$out"
+to_node=""
+for i in $(seq 0 $(($num_nodes - 1)) ) ; do
+    [ $i -ne $test_node ] || continue
+    all_ips_on_node $i
+    while read ip x ; do
+	if [ "$ip" = "$test_ip" ] ; then
+	    to_node="$i"
+	    break 2
+	fi
+    done <"$outfile"
+done
+
+if [ -z "$to_node" ] ; then
+    echo "Unable to find target node"
+    exit 1
+fi
+
+echo "Target node is ${to_node}"
+
+echo "Setting IPAllocAlgorithm=2 to avoid Deterministic IPs..."
+try_command_on_node -q all $CTDB setvar IPAllocAlgorithm 2
+
+echo "Turning on NoIPFailback..."
+try_command_on_node -q all $CTDB setvar NoIPFailback 1
+
+echo "Attempting to move ${test_ip} from node ${test_node} to node ${to_node}"
+try_command_on_node $test_node $CTDB moveip $test_ip $to_node
+wait_until_ips_are_on_node '!' $test_node $test_ip
+wait_until_ips_are_on_node $to_node $test_ip