MDEV-15409 make sure every sst script is tested in buildbot

create galera.galera_sst_mariabackup

mysql-test/suite/galera/include/have_mariabackup.inc

+#
+# suite.pm will make sure that all tests including this file
+# will be skipped as needed
+#

mysql-test/suite/galera/suite.pm

@@ -25,6 +25,8 @@ return "No scritps" unless $cpath;
 my ($epath) = grep { -f "$_/my_print_defaults"; } "$::bindir/extra", $::path_client_bindir;
 return "No my_print_defaults" unless $epath;
 
+my ($bpath) = grep { -f "$_/mariabackup"; } "$::bindir/extra/mariabackup", $::path_client_bindir;
+
 sub which($) { return `sh -c "command -v $_[0]"` }
 
 push @::global_suppressions,
@@ -79,10 +81,10 @@ push @::global_suppressions,
      qr|WSREP: JOIN message from member .* in non-primary configuration. Ignored.|,
    );
 
-
 $ENV{PATH}="$epath:$ENV{PATH}";
 $ENV{PATH}="$spath:$ENV{PATH}" unless $epath eq $spath;
 $ENV{PATH}="$cpath:$ENV{PATH}" unless $cpath eq $spath;
+$ENV{PATH}="$bpath:$ENV{PATH}" unless $bpath eq $spath;
 
 if (which(socat)) {
   $ENV{MTR_GALERA_TFMT}='socat';
@@ -96,6 +98,12 @@ sub skip_combinations {
              unless which(innobackupex);
   $skip{'include/have_xtrabackup.inc'} = 'Need socat or nc'
              unless $ENV{MTR_GALERA_TFMT};
+  $skip{'include/have_mariabackup.inc'} = 'Need mariabackup'
+             unless which(mariabackup);
+  $skip{'include/have_mariabackup.inc'} = 'Need ss'
+             unless which(ss);
+  $skip{'include/have_mariabackup.inc'} = 'Need socat or nc'
+             unless $ENV{MTR_GALERA_TFMT};
   %skip;
 }
 

mysql-test/suite/galera/t/galera_sst_mariabackup.cnf

+!include ../galera_2nodes.cnf
+
+[mysqld]
+wsrep_sst_method=mariabackup
+wsrep_sst_auth="root:"
+wsrep_debug=ON
+
+[mysqld.1]
+wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=1;pc.ignore_sb=true'
+
+[mysqld.2]
+wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=1;pc.ignore_sb=true'
+
+[sst]
+transferfmt=@ENV.MTR_GALERA_TFMT
+streamfmt=xbstream

mysql-test/suite/galera/t/galera_sst_mariabackup.test

+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+--source include/have_mariabackup.inc
+
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--source include/auto_increment_offset_save.inc
+
+--source suite/galera/include/galera_st_shutdown_slave.inc
+--source suite/galera/include/galera_st_clean_slave.inc
+
+--source suite/galera/include/galera_st_kill_slave.inc
+--source suite/galera/include/galera_st_kill_slave_ddl.inc
+
+# Restore original auto_increment_offset values.
+--source include/auto_increment_offset_restore.inc
+
+--source include/galera_end.inc