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MXS-1514: Split failover test in two files, add manual version

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The same test now has two versions. In the automatic version failover
begins automatically. In the manual version failover is started with
maxadmin. The tests are otherwise identical.
This commit is contained in:
Esa Korhonen
2017-12-07 17:16:01 +02:00
parent 06e16954c4
commit 6485365b3b
7 changed files with 208 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
maxscale-system-test/.gitignore vendored
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@ -154,6 +154,8 @@ mxs922_scaling
mxs922_server
mxs951_utfmb4
mxs957
mysqlmon_failover_auto
mysqlmon_failover_manual
namedserverfilter
no_password
non_native_setup

7
maxscale-system-test/CMakeLists.txt
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@ -252,8 +252,11 @@ add_test_executable(encrypted_passwords.cpp encrypted_passwords replication LABE
# MySQL Monitor Failover Test
add_test_executable(failover_mysqlmon.cpp failover_mysqlmon failover_mysqlmon LABELS mysqlmon REPL_BACKEND)
# MySQL Monitor Real Failover Test
add_test_executable(failover_mysqlmon_mrm.cpp failover_mysqlmon_mrm failover_mysqlmon_mrm LABELS mysqlmon REPL_BACKEND)
# MySQL Monitor Failover (automatic) Test
add_test_executable(mysqlmon_failover_auto.cpp mysqlmon_failover_auto mysqlmon_failover_auto LABELS mysqlmon REPL_BACKEND)
# MySQL Monitor Failover (manual) Test
add_test_executable(mysqlmon_failover_manual.cpp mysqlmon_failover_manual mysqlmon_failover_manual LABELS mysqlmon REPL_BACKEND)
# Test monitor state change events when manually clearing server bits
add_test_executable(false_monitor_state_change.cpp false_monitor_state_change replication LABELS mysqlmon REPL_BACKEND)

2
maxscale-system-test/cnf/maxscale.cnf.template.failover_mysqlmon_mrm → maxscale-system-test/cnf/maxscale.cnf.template.mysqlmon_failover_auto
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@ -1,7 +1,7 @@
[maxscale]
threads=###threads###
[MySQL Monitor]
[MySQL-Monitor]
type=monitor
module=mysqlmon
servers= server1, server2, server3, server4

91
maxscale-system-test/cnf/maxscale.cnf.template.mysqlmon_failover_manual Normal file
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@ -0,0 +1,91 @@
[maxscale]
threads=###threads###
[MySQL-Monitor]
type=monitor
module=mysqlmon
servers= server1, server2, server3, server4
user=maxskysql
passwd= skysql
monitor_interval=1000
detect_standalone_master=true
failcount=1
allow_cluster_recovery=true
replication_user=repl
replication_password=repl
backend_connect_timeout=1
[RW Split Router]
type=service
router= readwritesplit
servers=server1, server2, server3, server4
user=maxskysql
passwd=skysql
[Read Connection Router Slave]
type=service
router=readconnroute
router_options= slave
servers=server1, server2, server3, server4
user=maxskysql
passwd=skysql
[Read Connection Router Master]
type=service
router=readconnroute
router_options=master
servers=server1, server2, server3, server4
user=maxskysql
passwd=skysql
[RW Split Listener]
type=listener
service=RW Split Router
protocol=MySQLClient
port=4006
[Read Connection Listener Slave]
type=listener
service=Read Connection Router Slave
protocol=MySQLClient
port=4009
[Read Connection Listener Master]
type=listener
service=Read Connection Router Master
protocol=MySQLClient
port=4008
[CLI]
type=service
router=cli
[CLI Listener]
type=listener
service=CLI
protocol=maxscaled
socket=default
[server1]
type=server
address=###node_server_IP_1###
port=###node_server_port_1###
protocol=MySQLBackend
[server2]
type=server
address=###node_server_IP_2###
port=###node_server_port_2###
protocol=MySQLBackend
[server3]
type=server
address=###node_server_IP_3###
port=###node_server_port_3###
protocol=MySQLBackend
[server4]
type=server
address=###node_server_IP_4###
port=###node_server_port_4###
protocol=MySQLBackend

34
maxscale-system-test/mysqlmon_failover_auto.cpp Normal file
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@ -0,0 +1,34 @@
/**
* Test auto_failover
*/
#include "testconnections.h"
#include "mysqlmon_failover_common.cpp"
int main(int argc, char** argv)
{
interactive = strcmp(argv[argc - 1], "interactive") == 0;
TestConnections test(argc, argv);
// Wait a few seconds
sleep(5);
basic_test(test);
// Test 1
int node0_id = prepare_test_1(test);
sleep(10);
check_test_1(test, node0_id);
// Test 2
prepare_test_2(test);
sleep(10);
check_test_2(test);
// Test 3
prepare_test_3(test);
sleep(10);
check_test_3(test);
test.repl->fix_replication();
return test.global_result;
}

67
maxscale-system-test/failover_mysqlmon_mrm.cpp → maxscale-system-test/mysqlmon_failover_common.cpp
View File

@ -1,9 +1,8 @@
/**
* Test replication-manager
*/
#include "testconnections.h"
int inserts = 0;
bool interactive = false;
void get_output(TestConnections& test)
{
int ec;
@ -20,8 +19,6 @@ void get_output(TestConnections& test)
free(output);
}
static int inserts = 0;
void check(TestConnections& test)
{
MYSQL *conn = test.maxscales->open_rwsplit_connection(0);
@ -78,8 +75,6 @@ int get_server_id(TestConnections& test)
return id;
}
static bool interactive = false;
void get_input()
{
if (interactive)
@ -111,19 +106,12 @@ void delete_slave_binlogs(TestConnections& test)
execute_query(test.repl->nodes[3], RESET);
}
int main(int argc, char** argv)
const char LINE[] = "------------------------------------------";
const char PRINT_ID[] = "Master server id is %d.";
const char WRONG_SLAVE[] = "Wrong slave was promoted or promotion failed.";
void basic_test(TestConnections& test)
{
const char* LINE = "------------------------------------------";
const char* PRINT_ID = "Master server id is %d.";
const char* WRONG_SLAVE = "Wrong slave was promoted or promotion failed.";
interactive = strcmp(argv[argc - 1], "interactive") == 0;
int master_id = -1;
TestConnections test(argc, argv);
// Wait a few seconds
sleep(5);
test.tprintf("Creating table and inserting data.");
get_input();
test.maxscales->connect_maxscale(0);
@ -132,26 +120,31 @@ int main(int argc, char** argv)
check(test);
get_output(test);
// Test 1
}
int prepare_test_1(TestConnections& test)
{
delete_slave_binlogs(test);
test.tprintf("Test 1: Stopping master and waiting for failover. Check that another server is promoted.\n"
"%s", LINE);
get_input();
int node0_id = test.repl->get_server_id(0); // Read master id now before shutdown.
test.repl->stop_node(0);
sleep(10);
return node0_id;
}
void check_test_1(TestConnections& test, int node0_id)
{
check(test);
get_output(test);
master_id = get_server_id(test);
int master_id = get_server_id(test);
test.tprintf(PRINT_ID, master_id);
test.add_result(master_id < 1 && master_id == node0_id, "Master did not change or no master detected.");
fix_replication_create_table(test);
test.repl->connect();
}
// Test 2
void prepare_test_2(TestConnections& test)
{
delete_slave_binlogs(test);
test.tprintf("Test 2: Disable replication on server 2 and kill master, check that server 3 or 4 is "
"promoted.\n%s", LINE);
@ -159,21 +152,23 @@ int main(int argc, char** argv)
execute_query(test.repl->nodes[1], "STOP SLAVE; RESET SLAVE ALL;");
sleep(2);
test.repl->stop_node(0);
sleep(10);
}
void check_test_2(TestConnections& test)
{
check(test);
get_output(test);
master_id = get_server_id(test);
int master_id = get_server_id(test);
test.tprintf(PRINT_ID, master_id);
test.add_result(master_id < 1 ||
(master_id != test.repl->get_server_id(2) && master_id != test.repl->get_server_id(3)),
WRONG_SLAVE);
fix_replication_create_table(test);
test.repl->connect();
// Test 3
}
void prepare_test_3(TestConnections& test)
{
delete_slave_binlogs(test);
test.tprintf("Test3: Shutdown two slaves (servers 2 and 4). Disable log_bin on server 2, making it "
"invalid for promotion. Enable log-slave-updates on servers 2 and 4. Check that server 4 is "
@ -195,12 +190,14 @@ int main(int argc, char** argv)
get_output(test);
test.tprintf("Stopping master.");
test.repl->stop_node(0);
sleep(10);
}
void check_test_3(TestConnections& test)
{
check(test);
get_output(test);
master_id = get_server_id(test);
int master_id = get_server_id(test);
// Because servers have been restarted, redo connections.
test.repl->connect();
sleep(2);
@ -222,8 +219,4 @@ int main(int argc, char** argv)
test.maxscales->start_maxscale(0);
sleep(2);
get_output(test);
get_input();
test.repl->fix_replication();
return test.global_result;
}

45
maxscale-system-test/mysqlmon_failover_manual.cpp Normal file
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@ -0,0 +1,45 @@
/**
* Test auto_failover
*/
#include "testconnections.h"
#include "mysqlmon_failover_common.cpp"
int main(int argc, char** argv)
{
const char FAILOVER_CMD[] = "maxadmin call command mysqlmon failover MySQL-Monitor";
interactive = strcmp(argv[argc - 1], "interactive") == 0;
TestConnections test(argc, argv);
int ec;
// Wait a few seconds
sleep(5);
basic_test(test);
// Test 1
int node0_id = prepare_test_1(test);
sleep(3);
test.maxscales->ssh_node_output(0, FAILOVER_CMD , true, &ec);
sleep(10);
check_test_1(test, node0_id);
// Test 2
prepare_test_2(test);
sleep(3);
test.maxscales->ssh_node_output(0, FAILOVER_CMD, true, &ec);
sleep(10);
check_test_2(test);
// Test 3
prepare_test_3(test);
sleep(3);
test.maxscales->ssh_node_output(0, FAILOVER_CMD, true, &ec);
sleep(10);
check_test_3(test);
test.repl->fix_replication();
return test.global_result;
}