diff options
Diffstat (limited to '')
-rwxr-xr-x | ctdb/tests/CLUSTER/complex/41_failover_ping_discrete.sh | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/ctdb/tests/CLUSTER/complex/41_failover_ping_discrete.sh b/ctdb/tests/CLUSTER/complex/41_failover_ping_discrete.sh new file mode 100755 index 0000000..539d25e --- /dev/null +++ b/ctdb/tests/CLUSTER/complex/41_failover_ping_discrete.sh @@ -0,0 +1,56 @@ +#!/bin/bash + +# Verify that it is possible to ping a public address after disabling a node. + +# We ping a public IP, disable the node hosting it and then ping the +# public IP again. + +# Prerequisites: + +# * An active CTDB cluster with at least 2 nodes with public addresses. + +# * Test must be run on a real or virtual cluster rather than against +# local daemons. + +# * Test must not be run from a cluster node. + +# Steps: + +# 1. Verify that the cluster is healthy. +# 2. Select a public address and its corresponding node. +# 3. Send a single ping request packet to the selected public address. +# 4. Disable the selected node. +# 5. Send another single ping request packet to the selected public address. + +# Expected results: + +# * When a node is disabled the public address fails over and the +# address is still pingable. + +. "${TEST_SCRIPTS_DIR}/cluster.bash" + +set -e + +ctdb_test_init + +select_test_node_and_ips + +echo "Removing ${test_ip} from the local neighbor table..." +ip neigh flush "$test_prefix" >/dev/null 2>&1 || true + +echo "Pinging ${test_ip}..." +ping_wrapper -q -n -c 1 $test_ip + +gratarp_sniff_start + +echo "Disabling node $test_node" +try_command_on_node 1 $CTDB disable -n $test_node +wait_until_node_has_status $test_node disabled + +gratarp_sniff_wait_show + +echo "Removing ${test_ip} from the local neighbor table again..." +ip neigh flush "$test_prefix" >/dev/null 2>&1 || true + +echo "Pinging ${test_ip} again..." +ping_wrapper -q -n -c 1 $test_ip |