48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/**
|
|
* @file kill_master.cpp Checks Maxscale behaviour in case if Master node is blocked
|
|
*
|
|
* - Connect to RWSplit
|
|
* - block Mariadb server on Master node by Firewall
|
|
* - try simple query *show processlist" expecting failure, but not a crash
|
|
* - check if Maxscale is alive
|
|
* - reconnect and check if query execution is ok
|
|
*/
|
|
|
|
|
|
#include <maxtest/testconnections.hh>
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
TestConnections* Test = new TestConnections(argc, argv);
|
|
Test->set_timeout(20);
|
|
|
|
Test->tprintf("Connecting to RWSplit %s\n", Test->maxscales->IP[0]);
|
|
Test->maxscales->connect_rwsplit(0);
|
|
|
|
Test->set_timeout(30);
|
|
Test->tprintf("Setup firewall to block mysql on master\n");
|
|
Test->repl->block_node(0);
|
|
|
|
Test->tprintf("Trying query to RWSplit, expecting failure, but not a crash\n");
|
|
Test->set_timeout(30);
|
|
execute_query(Test->maxscales->conn_rwsplit[0], (char*) "show processlist;");
|
|
|
|
Test->set_timeout(30);
|
|
Test->tprintf("Setup firewall back to allow mysql\n");
|
|
Test->repl->unblock_node(0);
|
|
|
|
Test->stop_timeout();
|
|
Test->maxscales->wait_for_monitor();
|
|
|
|
Test->set_timeout(30);
|
|
Test->tprintf("Reconnecting and trying query to RWSplit\n");
|
|
Test->maxscales->connect_rwsplit(0);
|
|
Test->try_query(Test->maxscales->conn_rwsplit[0], (char*) "show processlist;");
|
|
Test->maxscales->close_rwsplit(0);
|
|
|
|
Test->check_maxscale_alive(0);
|
|
int rval = Test->global_result;
|
|
delete Test;
|
|
return rval;
|
|
}
|