Add tests from develop

Added tests from develop. The test results need to be modified for 2.0.

maxscale-system-test/auroramon.cpp

@@ -0,0 +1,157 @@
+/**
+ * @file auroramon.cpp test of Aurora RDS monitor
+ * - create RDS cluster
+ * - find 'writer' node and uses 'maxadmin' to check that this node is "Master, Running"
+ * - do forced failover
+ * - find 'writer' again and repeat check
+ * - destroy RDS cluster
+ */
+
+
+#include "testconnections.h"
+#include "execute_cmd.h"
+#include "rds_vpc.h"
+
+int set_endspoints(RDS * cluster)
+{
+
+    json_t *endpoint;
+    long long int port;
+    const char * IP;
+    char p[64];
+    size_t i;
+    char cmd[1024];
+
+    json_t * endpoints = cluster->get_endpoints();
+    if (endpoints == NULL)
+    {
+        return -1;
+    }
+
+    json_array_foreach(endpoints, i, endpoint)
+    {
+        port = json_integer_value(json_object_get(endpoint, "Port"));
+        IP = json_string_value(json_object_get(endpoint, "Address"));
+        printf("host: %s \t port: %lld\n", IP, port);
+        sprintf(cmd, "node_%03d_network", (int) i);
+        setenv(cmd, IP, 1);
+        sprintf(cmd, "node_%03d_port", (int) i);
+        sprintf(p, "%lld", port);
+        setenv(cmd, p, 1);
+    }
+
+    setenv("node_password", "skysqlrds", 1);
+    setenv("maxscale_user", "skysql", 1);
+    setenv("maxscale_password", "skysqlrds", 1);
+    setenv("no_nodes_check", "yes", 1);
+    setenv("no_backend_log_copy", "yes", 1);
+    return 0;
+}
+
+
+void compare_masters(TestConnections* Test, RDS * cluster)
+{
+    const char * aurora_master;
+    cluster->get_writer(&aurora_master);
+    Test->tprintf("Aurora writer node: %s\n", aurora_master);
+    char maxadmin_status[1024];
+    int i;
+    char cmd[1024];
+    for (i = 0; i < Test->repl->N; i++)
+    {
+        sprintf(cmd, "show server server%d", i + 1);
+        Test->get_maxadmin_param(cmd, (char *) "Status:", &maxadmin_status[0]);
+        Test->tprintf("Server%d status %s\n", i + 1, maxadmin_status);
+        sprintf(cmd, "node%03d", i);
+        if (strcmp(aurora_master, cmd) == 0)
+        {
+            if (strcmp(maxadmin_status, "Master, Running"))
+            {
+                Test->tprintf("Maxadmin reports node%03d is a Master as expected", i);
+            }
+            else
+            {
+                Test->add_result(1, "Server node%03d status is not 'Master, Running'', it is '%s'", i, maxadmin_status);
+            }
+        }
+        else
+        {
+            if (strcmp(maxadmin_status, "Slave, Running"))
+            {
+                Test->tprintf("Maxadmin reports node%03d is a Slave as expected", i);
+            }
+            else
+            {
+                Test->add_result(1, "Server node%03d status is not 'Slave, Running'', it is '%s'", i, maxadmin_status);
+            }
+        }
+
+    }
+}
+
+int main(int argc, char *argv[])
+{
+    RDS * cluster = new RDS((char *) "auroratest");
+
+    if (cluster->create_rds_db(4) != 0)
+    {
+        printf("Error RDS creation\n");
+        return 1;
+    }
+    cluster->wait_for_nodes(4);
+
+
+    if (set_endspoints(cluster) != 0)
+    {
+        printf("Error getting RDS endpoints\n");
+        return 1;
+    }
+
+
+    TestConnections * Test = new TestConnections(argc, argv);
+    Test->set_timeout(30);
+
+    compare_masters(Test, cluster);
+
+    Test->set_timeout(30);
+    Test->tprintf("Executing a query through readwritesplit before failover");
+    Test->connect_rwsplit();
+    Test->try_query(Test->conn_rwsplit, "show processlist");
+    char server_id[1024];
+    Test->tprintf("Get aurora_server_id\n");
+    find_field(Test->conn_rwsplit, "select @@aurora_server_id;", "server_id", &server_id[0]);
+    Test->close_rwsplit();
+    Test->tprintf("server_id before failover: %s\n", server_id);
+
+    Test->stop_timeout();
+    Test->tprintf("Performing cluster failover\n");
+
+    Test->add_result(cluster->do_failover(), "Failover failed\n");
+
+    Test->tprintf("Failover done\n");
+
+    // Do the failover here and wait until it is over
+    //sleep(10);
+
+    Test->set_timeout(30);
+    Test->tprintf("Executing a query through readwritesplit after failover");
+    Test->connect_rwsplit();
+    Test->try_query(Test->conn_rwsplit, "show processlist");
+    Test->tprintf("Get aurora_server_id\n");
+    find_field(Test->conn_rwsplit, "select @@aurora_server_id;", "server_id", &server_id[0]);
+    Test->close_rwsplit();
+    Test->tprintf("server_id after failover: %s\n", server_id);
+
+    compare_masters(Test, cluster);
+
+
+    //Test->check_maxscale_alive();
+
+
+    Test->stop_timeout();
+    cluster->delete_rds_cluster();
+
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+}