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Merge branch '2.3' into 2.4

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This commit is contained in:
Esa Korhonen
2020-07-28 16:00:02 +03:00
parent 810dec9115 08f5174915
commit 19dc1fd6e3
943 changed files with 12 additions and 11 deletions
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107
system-test/keepalived.cpp Normal file
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/**
* @file keepalived.cpp keepalived Test of two Maxscale + keepalived failover
*
* - 'version_string' configured to be different for every Maxscale
* - configure keepalived for two nodes (uses xxx.xxx.xxx.253 as a virtual IP
* where xxx.xxx.xxx. - first 3 numbers from client IP)
* - suspend Maxscale 1
* - wait and check version_string from Maxscale on virtual IP, expect 10.2-server2
* - resume Maxscale 1, suspend Maxscale 2
* - wait and check version_string from Maxscale on virtual IP, expect 10.2-server1
* - resume Maxscale 2
* TODO: replace 'yum' call with executing Chef recipe
*/
#include <iostream>
#include <maxtest/keepalived_func.h>
#include <maxtest/testconnections.h>
int main(int argc, char* argv[])
{
char* version;
TestConnections::multiple_maxscales(true);
TestConnections* Test = new TestConnections(argc, argv);
Test->set_timeout(10);
Test->tprintf("Maxscale_N %d\n", Test->maxscales->N);
if (Test->maxscales->N < 2)
{
Test->tprintf("At least 2 Maxscales are needed for this test. Exiting\n");
exit(0);
}
Test->on_destroy([&](){
Test->maxscales->ssh_node_f(0, true, "service keepalived stop");
Test->maxscales->ssh_node_f(1, true, "service keepalived stop");
});
Test->check_maxscale_alive(0);
Test->check_maxscale_alive(1);
// Get test client IP, replace last number in it with 253 and use it as Virtual IP
configure_keepalived(Test, (char*) "");
print_version_string(Test);
Test->tprintf("Suspend Maxscale 000 machine and waiting\n");
Test->add_result(Test->maxscales->start_vm(0), "Failed to stop VM maxscale_000\n");
sleep(FAILOVER_WAIT_TIME);
version = print_version_string(Test);
if (strcmp(version, "10.2-server2") != 0)
{
Test->add_result(false, "Failover did not happen");
}
Test->tprintf("Resume Maxscale 000 machine and waiting\n");
Test->add_result(Test->maxscales->start_vm(0), "Failed to start VM maxscale_000\n");
sleep(FAILOVER_WAIT_TIME);
print_version_string(Test);
Test->tprintf("Suspend Maxscale 001 machine and waiting\n");
Test->add_result(Test->maxscales->start_vm(1), "Failed to stop VM maxscale_001\n");
sleep(FAILOVER_WAIT_TIME);
version = print_version_string(Test);
if (strcmp(version, "10.2-server1") != 0)
{
Test->add_result(false, "Failover did not happen");
}
print_version_string(Test);
Test->tprintf("Resume Maxscale 001 machine and waiting\n");
Test->add_result(Test->maxscales->start_vm(1), "Failed to start VM maxscale_001\n");
sleep(FAILOVER_WAIT_TIME);
print_version_string(Test);
Test->tprintf("Stop Maxscale on 000 machine\n");
Test->stop_maxscale(0);
sleep(FAILOVER_WAIT_TIME);
version = print_version_string(Test);
if (strcmp(version, "10.2-server2") != 0)
{
Test->add_result(false, "Failover did not happen");
}
Test->tprintf("Start back Maxscale on 000 machine\n");
Test->start_maxscale(0);
sleep(FAILOVER_WAIT_TIME);
Test->tprintf("Stop Maxscale on 001 machine\n");
Test->stop_maxscale(1);
sleep(FAILOVER_WAIT_TIME);
version = print_version_string(Test);
if (strcmp(version, "10.2-server1") != 0)
{
Test->add_result(false, "Failover did not happen");
}
stop_keepalived(Test);
int rval = Test->global_result;
delete Test;
return rval;
}