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Many tests currently do this sort of thing: onnode 0 $CTDB_TEST_WRAPPER wait_until_node_has_status 1 disconnected In fact, they all use exactly the same "onnode 0 $CTDB_TEST_WRAPPER" idiom. This is both repetitious and dangerous, since node 0 might be shutdown during a test. Instead, we push "onnode any $CTDB_TEST_WRAPPER" (which selects a connected node) into wait_until_node_has_status() and just call that function directly in tests, like this: wait_until_node_has_status 1 disconnected Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit a2aaef03d4d6bbd4b42f50f732254935d4d3469c)
58 lines
1.3 KiB
Bash
Executable File
58 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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test_info()
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{
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cat <<EOF
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Verify the operation of 'ctdb disable'.
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This is a superficial test of the 'ctdb disable' command. It trusts
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information from CTDB that indicates that the IP failover has happened
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correctly. Another test should check that the failover has actually
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happened at the networking level.
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Prerequisites:
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* An active CTDB cluster with at least 2 active nodes.
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Steps:
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1. Verify that the status on all of the ctdb nodes is 'OK'.
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2. Disable one of the nodes using 'ctdb disable -n <node>'.
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3. Verify that the status of the node changes to 'disabled'.
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4. Verify that the IP addreses served by the disabled node are failed
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over to other nodes.
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Expected results:
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* The status of the disabled node changes as expected and IP addresses
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failover as expected.
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EOF
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}
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. ctdb_test_functions.bash
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ctdb_test_init "$@"
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set -e
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cluster_is_healthy
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# Reset configuration
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ctdb_restart_when_done
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select_test_node_and_ips
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echo "Disabling node $test_node"
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try_command_on_node 1 $CTDB disable -n $test_node
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# Avoid a potential race condition...
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wait_until_node_has_status $test_node disabled
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if wait_until_ips_are_on_nodeglob "[!${test_node}]" $test_node_ips ; then
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echo "All IPs moved."
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else
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echo "Some IPs didn't move."
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testfailures=1
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fi
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