184 lines
8.1 KiB
C++
184 lines
8.1 KiB
C++
/**
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* @file script.cpp - test for running external script feature (MXS-121)
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* - setup Maxscale to execute script on folowing events:
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* - for MariaDB monitor: master_down,master_up, slave_up, server_down ,server_up,lost_master,lost_slave,new_master,new_slave
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* - for Galera monitor: events=master_down,master_up, slave_up, server_down ,server_up,lost_master,lost_slave,new_master,new_slave,server_down,server_up,synced_down,synced_up
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* - for Galera monitor set also 'disable_master_role_setting=true'
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* - block master, unblock master, block node1, unblock node1
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* - expect following as a script output:
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* @verbatim
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--event=master_down --initiator=server1_IP:port --nodelist=server1_IP:port,server2_IP:port,server3_IP:port,server4_IP:port
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--event=master_up --initiator=server1_IP:port --nodelist=server1_IP:port,server2_IP:port,server3_IP:port,server4_IP:port
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--event=slave_up --initiator=server2_IP:port --nodelist=server1_IP:port,server2_IP:port,server3_IP:port,server4_IP:port
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@endverbatim
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* - repeat test for Galera monitor: block node0, unblock node0, block node1, unblock node1
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* - expect following as a script output:
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* @verbatim
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--event=synced_down --initiator=gserver1_IP:port --nodelist=gserver1_IP:port,gserver2_IP:port,gserver3_IP:port,gserver4_IP:port
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--event=synced_down --initiator=gserver2_IP:port --nodelist=gserver1_IP:port,gserver2_IP:port,gserver3_IP:port,gserver4_IP:port
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--event=synced_up --initiator=gserver2_IP:port --nodelist=gserver1_IP:port,gserver2_IP:port,gserver3_IP:port,gserver4_IP:port
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@endverbatim
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* - make script non-executable
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* - block and unblock node1
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* - check error log for 'The file cannot be executed: /home/$maxscales->access_user[0]/script.sh' error
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* - check if Maxscale still alive
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*/
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#include <iostream>
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#include "testconnections.h"
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void test_script_monitor(TestConnections* Test, Mariadb_nodes* nodes, char * expected_filename)
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{
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Test->set_timeout(200);
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Test->maxscales->ssh_node_f(0, true, "cd %s;"
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"truncate -s 0 script_output;"
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"chown maxscale:maxscale script_output",
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Test->maxscales->access_homedir[0]);
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sleep(10);
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Test->tprintf("Block master node");
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nodes->block_node(0);
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Test->tprintf("Sleeping");
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sleep(10);
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Test->tprintf("Unblock master node");
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nodes->unblock_node(0);
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Test->tprintf("Sleeping");
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sleep(10);
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Test->tprintf("Block node1");
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nodes->block_node(1);
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Test->tprintf("Sleeping");
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sleep(10);
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Test->tprintf("Unblock node1");
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nodes->unblock_node(1);
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Test->tprintf("Sleeping");
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sleep(10);
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Test->tprintf("Comparing results");
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if (Test->maxscales->ssh_node_f(0, false, "diff %s/script_output %s", Test->maxscales->access_homedir[0],
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expected_filename) != 0)
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{
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Test->maxscales->ssh_node_f(0, true, "cat %s/script_output", Test->maxscales->access_homedir[0]);
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Test->add_result(1, "Wrong script output!");
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}
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else
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{
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Test->tprintf("Script output is OK!");
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}
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}
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int main(int argc, char *argv[])
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{
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TestConnections * Test = new TestConnections(argc, argv);
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Test->set_timeout(100);
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Test->tprintf("Creating script on Maxscale machine");
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Test->maxscales->ssh_node_f(0, false,
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"%s rm -rf %s/script; mkdir %s/script; echo \"echo \\$* >> %s/script_output\" > %s/script/script.sh; \
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chmod a+x %s/script/script.sh; chmod a+x %s; %s chown maxscale:maxscale %s/script -R",
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Test->maxscales->access_sudo[0], Test->maxscales->access_homedir[0],
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Test->maxscales->access_homedir[0], Test->maxscales->access_homedir[0],
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Test->maxscales->access_homedir[0], Test->maxscales->access_homedir[0], Test->maxscales->access_homedir[0],
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Test->maxscales->access_sudo[0],
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Test->maxscales->access_homedir[0]);
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Test->maxscales->restart_maxscale(0);
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FILE * f;
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f = fopen("script_output_expected", "w");
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fprintf(f, "--event=master_down --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->repl->IP_private[0], Test->repl->port[0],
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Test->repl->IP_private[1], Test->repl->port[1],
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Test->repl->IP_private[2], Test->repl->port[2],
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Test->repl->IP_private[3], Test->repl->port[3]);
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fprintf(f, "--event=master_up --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->repl->IP_private[0], Test->repl->port[0],
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Test->repl->IP_private[0], Test->repl->port[0],
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Test->repl->IP_private[1], Test->repl->port[1],
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Test->repl->IP_private[2], Test->repl->port[2],
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Test->repl->IP_private[3], Test->repl->port[3]);
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fprintf(f, "--event=slave_up --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->repl->IP_private[1], Test->repl->port[1],
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Test->repl->IP_private[0], Test->repl->port[0],
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Test->repl->IP_private[1], Test->repl->port[1],
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Test->repl->IP_private[2], Test->repl->port[2],
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Test->repl->IP_private[3], Test->repl->port[3]);
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fclose(f);
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f = fopen("script_output_expected_galera", "w");
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fprintf(f, "--event=synced_down --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->galera->IP_private[0], Test->galera->port[0],
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Test->galera->IP_private[1], Test->galera->port[1],
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Test->galera->IP_private[2], Test->galera->port[2],
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Test->galera->IP_private[3], Test->galera->port[3]);
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fprintf(f, "--event=synced_up --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->galera->IP_private[0], Test->galera->port[0],
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Test->galera->IP_private[0], Test->galera->port[0],
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Test->galera->IP_private[1], Test->galera->port[1],
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Test->galera->IP_private[2], Test->galera->port[2],
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Test->galera->IP_private[3], Test->galera->port[3]);
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fprintf(f, "--event=synced_down --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->galera->IP_private[1], Test->galera->port[1],
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Test->galera->IP_private[0], Test->galera->port[0],
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Test->galera->IP_private[2], Test->galera->port[2],
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Test->galera->IP_private[3], Test->galera->port[3]);
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fprintf(f, "--event=synced_up --initiator=[%s]:%d --nodelist=[%s]:%d,[%s]:%d,[%s]:%d,[%s]:%d\n",
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Test->galera->IP_private[1], Test->galera->port[1],
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Test->galera->IP_private[0], Test->galera->port[0],
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Test->galera->IP_private[1], Test->galera->port[1],
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Test->galera->IP_private[2], Test->galera->port[2],
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Test->galera->IP_private[3], Test->galera->port[3]);
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fclose(f);
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Test->tprintf("Copying expected script output to Maxscale machine");
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char str[2048];
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sprintf(str,
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"scp -i %s -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=quiet script_output_expected* %s@%s:%s/",
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Test->maxscales->sshkey[0], Test->maxscales->access_user[0], Test->maxscales->IP[0],
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Test->maxscales->access_homedir[0]);
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system(str);
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sprintf(str, "%s/script_output_expected", Test->maxscales->access_homedir[0]);
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test_script_monitor(Test, Test->repl, str);
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sprintf(str, "%s/script_output_expected_galera", Test->maxscales->access_homedir[0]);
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test_script_monitor(Test, Test->galera, str);
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Test->set_timeout(200);
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Test->tprintf("Making script non-executable");
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Test->maxscales->ssh_node_f(0, true, "chmod a-x %s/script/script.sh", Test->maxscales->access_homedir[0]);
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sleep(3);
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Test->tprintf("Block node1");
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Test->repl->block_node(1);
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Test->tprintf("Sleeping");
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sleep(10);
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Test->tprintf("Unblock node1");
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Test->repl->unblock_node(1);
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sleep(15);
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Test->tprintf("Cheching Maxscale logs");
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Test->check_log_err(0, (char *) "Cannot execute file" , true);
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Test->tprintf("checking if Maxscale is alive");
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Test->check_maxscale_alive(0);
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int rval = Test->global_result;
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delete Test;
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return rval;
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}
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