By repeatedly doing reads instead of one read per second, it is more
likely that MXS-2311 is reproduced. This is still not a deterministic
process but in theory it can reproduce the problem.
The test appears to have failed at least once when the monitor did not,
for some reason, notice that a server was down. Also adjusted the queries
to be more unique across the test cases.
The Galera documentation tells us to use the galera_new_cluster command to
start a new Galera cluster. This should prevent the problems of nodes
failing to join the cluster either on the initial startup or after a node
goes down.
The test now uses maxctrl to count how many connections there are. This
helps avoid creating new users on the database and works around the slave
syncing problems.
* add possibility to run named test
* remove sysbench_dir
* remove unsupported in 1.0 sysbench options
* exculed ReadConnRouter sysbench test
* fix sysbench table name
The test now uses maxctrl to count how many connections there are. This
helps avoid creating new users on the database and works around the slave
syncing problems.
Rewrote the bug561.sh test as the error_messages test that covers what was
tested by the script as well as some new parts that were untested. This
revealed a bug in the error messages where MaxScale always returns the
database name in the error.
When connecting to a node, a database can now be optionally given as a
parameter. This makes testing with different databases easier as the need
to use the explicit functions is removed.
maxscale-system-test/set_env.sh script is slow because it checks if MariaDB start command is mysql or mysqld
Now all versions can be started with 'mysql' except MySQL 5.5 which is not supported
Added a test case that does a set of sanity checks on the monitor. As the
monitor is very simple, there are not a lot of things to test without
access to the actual instances (e.g. ExeMgr failures need to be tested).
Currently the test always passes as ColumnStore clusters aren't
implemented for the test framework.
The test left undropped databases after itself which caused unnecessary
work with repeated runs. Also removed the somewhat superficial wait at the
start of the test.
Given that the pattern is given as an argument quoted with single quotes,
embedded single quotes are a problem. Given that most cases that they are
used for is as parts of natural words like can't or won't. By replacing
the single quotes with wildcard characters, we make sure the input is
formatted correctly while still matching with relatively high accuracy.
