diff --git a/Documentation/Getting-Started/MariaDB-MaxScale-Installation-Guide.md b/Documentation/Getting-Started/MariaDB-MaxScale-Installation-Guide.md index d520e53b5..7b05dbb06 100644 --- a/Documentation/Getting-Started/MariaDB-MaxScale-Installation-Guide.md +++ b/Documentation/Getting-Started/MariaDB-MaxScale-Installation-Guide.md @@ -6,9 +6,19 @@ Download the MaxScale package from the MariaDB Downloads page: * [https://mariadb.com/downloads/mariadb-tx/maxscale](https://mariadb.com/downloads/mariadb-tx/maxscale) -Select your operating system and download the package. You can also use +Select your operating system and download either the RPM or the DEB package. + +* For RHEL/CentOS variants, use `yum` to install the downloaded RPM + +* For SLES, use `zypper` + +* For Debian/Ubuntu systems, install the package with `dpkg -i` and run `apt-get install` + after it to install the dependencies + +You can also use [the MariaDB package repository](https://mariadb.com/kb/en/library/mariadb-package-repository-setup-and-usage/) -to install MaxScale. +to install MaxScale by first configuring the repository and then +installing the `maxscale` package via your package manager. ## Install MariaDB MaxScale Using a Tarball diff --git a/Documentation/Release-Notes/MaxScale-2.3.1-Release-Notes.md b/Documentation/Release-Notes/MaxScale-2.3.1-Release-Notes.md index 7f3555d8e..a51adb131 100644 --- a/Documentation/Release-Notes/MaxScale-2.3.1-Release-Notes.md +++ b/Documentation/Release-Notes/MaxScale-2.3.1-Release-Notes.md @@ -1,4 +1,4 @@ -# MariaDB MaxScale 2.3.1 Release Notes +# MariaDB MaxScale 2.3.1 Release Notes -- 2018-11-20 Release 2.3.1 is a Beta release. diff --git a/VERSION23.cmake b/VERSION23.cmake index a95509d8d..bed6e9ed3 100644 --- a/VERSION23.cmake +++ b/VERSION23.cmake @@ -5,7 +5,7 @@ set(MAXSCALE_VERSION_MAJOR "2" CACHE STRING "Major version") set(MAXSCALE_VERSION_MINOR "3" CACHE STRING "Minor version") -set(MAXSCALE_VERSION_PATCH "1" CACHE STRING "Patch version") +set(MAXSCALE_VERSION_PATCH "2" CACHE STRING "Patch version") # This should only be incremented if a package is rebuilt set(MAXSCALE_BUILD_NUMBER 1 CACHE STRING "Release number") diff --git a/maxscale-system-test/mysqlmon_rejoin_manual.cpp b/maxscale-system-test/mysqlmon_rejoin_manual.cpp index b1fd5c76b..ec6ff9ba9 100644 --- a/maxscale-system-test/mysqlmon_rejoin_manual.cpp +++ b/maxscale-system-test/mysqlmon_rejoin_manual.cpp @@ -32,6 +32,7 @@ int main(int argc, char** argv) char result_tmp[bufsize]; // Advance gtid:s a bit to so gtid variables are updated. generate_traffic_and_check(test, maxconn, 10); + mysql_close(maxconn); test.tprintf(LINE); print_gtids(test); get_input(); @@ -42,19 +43,18 @@ int main(int argc, char** argv) test.repl->stop_node(master_index); // Wait until failover is performed - test.maxscales->wait_for_monitor(3); - - // Recreate maxscale session - mysql_close(maxconn); - maxconn = test.maxscales->open_rwsplit_connection(0); + test.maxscales->wait_for_monitor(2); get_output(test); + int master_id = get_master_server_id(test); cout << "Master server id is " << master_id << endl; const bool failover_ok = (master_id > 0 && master_id != old_master_id); test.expect(failover_ok, "Master did not change or no master detected."); - string gtid_final; - if (failover_ok) + + if (test.ok()) { + // Recreate maxscale session + maxconn = test.maxscales->open_rwsplit_connection(0); cout << "Sending more inserts." << endl; generate_traffic_and_check(test, maxconn, 5); print_gtids(test); @@ -74,6 +74,7 @@ int main(int argc, char** argv) { gtid_old_master = result_tmp; } + string gtid_final; if (find_field(maxconn, GTID_QUERY, GTID_FIELD, result_tmp) == 0) { gtid_final = result_tmp; @@ -84,19 +85,54 @@ int main(int argc, char** argv) cout << LINE << "\n"; test.expect(gtid_final == gtid_old_master, "Old master did not successfully rejoin the cluster (%s != %s).", - gtid_final.c_str(), - gtid_old_master.c_str()); + gtid_final.c_str(), gtid_old_master.c_str()); // Switch master back to server1 so last check is faster int ec; - test.maxscales->ssh_node_output(0, - "maxadmin call command mysqlmon switchover " - "MySQL-Monitor server1 server2", - true, - &ec); - test.maxscales->wait_for_monitor(); // Wait for monitor to update status + test.maxscales->ssh_node_output(0, "maxadmin call command mysqlmon switchover " + "MySQL-Monitor server1 server2", true, &ec); + test.maxscales->wait_for_monitor(); get_output(test); master_id = get_master_server_id(test); test.expect(master_id == old_master_id, "Switchover back to server1 failed."); + + // STOP and RESET SLAVE on a server, then remove binlogs. Check that a server with empty binlogs + // can be rejoined. + if (test.ok()) + { + cout << "Removing slave connection and deleting binlogs on server3 to get empty gtid.\n"; + int slave_to_reset = 2; + test.repl->connect(); + auto conn = test.repl->nodes[slave_to_reset]; + string sstatus_query = "SHOW ALL SLAVES STATUS;"; + test.try_query(conn, + "STOP SLAVE; RESET SLAVE ALL; RESET MASTER; SET GLOBAL gtid_slave_pos='';"); + test.maxscales->wait_for_monitor(); + get_output(test); + auto row = get_row(conn, sstatus_query.c_str()); + test.expect(row.empty(), "server3 is still replicating."); + row = get_row(conn, "SELECT @@gtid_current_pos;"); + test.expect(row.empty() || row[0].empty(), + "server3 gtid is not empty as it should (%s).", row[0].c_str()); + cout << "Rejoining server3.\n"; + test.maxscales->ssh_node_output(0, "maxadmin call command mysqlmon rejoin " + "MySQL-Monitor server3", true, &ec); + test.maxscales->wait_for_monitor(); + get_output(test); + char result[100]; + if (find_field(conn, sstatus_query.c_str(), "Master_Host", result) == 0) + { + test.expect(strcmp(result, test.repl->IP[0]) == 0, + "server3 did not rejoin the cluster (%s != %s).", result, test.repl->IP[0]); + } + else + { + test.expect(false, "Could not query slave status."); + } + if (test.ok()) + { + cout << "server3 joined succesfully, test complete.\n"; + } + } } else { @@ -104,6 +140,5 @@ int main(int argc, char** argv) test.maxscales->wait_for_monitor(); } - test.repl->fix_replication(); return test.global_result; }