Galera startup crash fix, temporal removal of revert snapshot (Galera does not survive revert)

and add cores saving from tests themselves.

maxscale-system-test/create_user.sh

@@ -30,5 +30,13 @@ DROP USER 'maxskysql'@'localhost';
 CREATE USER 'maxskysql'@'localhost' IDENTIFIED BY 'skysql';
 GRANT ALL ON *.* TO 'maxskysql'@'localhost' WITH GRANT OPTION;
 
+DROP USER 'maxuser'@'%';
+CREATE USER 'maxuser'@'%' IDENTIFIED BY 'maxpwd';
+GRANT ALL ON *.* TO 'maxuser'@'%' WITH GRANT OPTION;
+
+DROP USER 'maxuser'@'localhost';
+CREATE USER 'maxuser'@'localhost' IDENTIFIED BY 'maxpwd';
+GRANT ALL ON *.* TO 'maxuser'@'localhost' WITH GRANT OPTION;
+
 RESET MASTER;
 EOF

maxscale-system-test/create_user_galera.sh

@@ -23,6 +23,10 @@ DROP USER 'maxskysql'@'%';
 CREATE USER 'maxskysql'@'%' IDENTIFIED BY 'skysql';
 GRANT ALL PRIVILEGES ON *.* TO 'maxskysql'@'%' WITH GRANT OPTION;
 
+DROP USER 'maxskysql'@'localhost';
+CREATE USER 'maxskysql'@'localhost' IDENTIFIED BY 'skysql';
+GRANT ALL ON *.* TO 'maxskysql'@'localhost' WITH GRANT OPTION;
+
 DROP USER 'repl'@'%';
 CREATE USER 'repl'@'%' IDENTIFIED BY 'repl';
 GRANT ALL PRIVILEGES ON *.* TO 'repl'@'%' WITH GRANT OPTION;
@@ -35,6 +39,16 @@ DROP USER 'skysql'@'localhost';
 CREATE USER 'skysql'@'localhost' IDENTIFIED BY 'skysql';
 GRANT ALL PRIVILEGES ON *.* TO 'skysql'@'localhost' WITH GRANT OPTION;
 
+DROP USER 'maxuser'@'%';
+CREATE USER 'maxuser'@'%' IDENTIFIED BY 'maxpwd';
+GRANT ALL ON *.* TO 'maxuser'@'%' WITH GRANT OPTION;
+
+DROP USER 'maxuser'@'localhost';
+CREATE USER 'maxuser'@'localhost' IDENTIFIED BY 'maxpwd';
+GRANT ALL ON *.* TO 'maxuser'@'localhost' WITH GRANT OPTION;
+
+
 DROP DATABASE IF EXISTS test;
 CREATE DATABASE test;
+
 EOF

maxscale-system-test/create_user_ssl.sh

@@ -5,3 +5,4 @@ echo "grant all privileges on *.*  to '$node_user'@'%' identified by '$node_pass
 echo "grant all privileges on *.*  to '$node_user'@'%' identified by '$node_password' require ssl WITH GRANT OPTION" | sudo mysql $1
 
 echo "grant all privileges on *.*  to 'maxskysql'@'%' identified by 'skysql'  require ssl WITH GRANT OPTION" | sudo mysql $1
+echo "grant all privileges on *.*  to 'maxuser'@'%' identified by 'maxpwd'  require ssl WITH GRANT OPTION" | sudo mysql $1

maxscale-system-test/mariadb_nodes.cpp

@@ -428,8 +428,8 @@ int Galera_nodes::start_galera()
 
     if (start_node(0, (char *) " --wsrep-cluster-address=gcomm://") != 0)
     {
-        cleanup_db_node(i);
-        prepare_server(i);
+        cleanup_db_node(0);
+        prepare_server(0);
         local_result += start_node(0, (char *) " --wsrep-cluster-address=gcomm://");
     }
 

maxscale-system-test/mdbci/create_config.sh

@@ -16,18 +16,16 @@ export repo_dir=$dir/repo.d/
 export provider=`${mdbci_dir}/mdbci show provider $box --silent 2> /dev/null`
 export backend_box=${backend_box:-"centos_7_"$provider}
 
-if [ "$product" == "mysql" ] ; then
-  export cnf_path=${script_dir}/cnf/mysql56
-fi
-
 mkdir -p ${MDBCI_VM_PATH}/$name
 cd ${MDBCI_VM_PATH}/$name
 vagrant destroy -f
 cd $dir
 
-mkdir ${MDBCI_VM_PATH}/$name/cnf
-cp -r ${cnf_path}/* ${MDBCI_VM_PATH}/$name/cnf/
-export cnd_path="${MDBCI_VM_PATH}/$name/cnf/"
+export cnf_path="${MDBCI_VM_PATH}/$name/cnf/"
+if [ "$product" == "mysql" ] ; then
+  export cnf_path=${MDBCI_VM_PATH}/$name/cnf/mysql56/
+fi
+
 
   eval "cat <<EOF
 $(<${script_dir}/templates/${template}.json.template)
@@ -35,6 +33,10 @@ $(<${script_dir}/templates/${template}.json.template)
 
 ${mdbci_dir}/mdbci --override --template  ${MDBCI_VM_PATH}/${name}.json --repo-dir ${repo_dir} generate $name
 
+mkdir ${MDBCI_VM_PATH}/$name/cnf
+cp -r ${script_dir}/cnf/* ${MDBCI_VM_PATH}/$name/cnf/
+
+
 while [ -f ~/vagrant_lock ]
 do
 	echo "vagrant is locked, waiting ..."

maxscale-system-test/mdbci/run_test.sh

@@ -61,6 +61,7 @@ export name=`echo $name | sed "s/?//g"`
 ${script_dir}/create_config.sh
 res=$?
 
+ulimit -c unlimited
 if [ $res == 0 ] ; then
 #    . ${script_dir}/configure_backend.sh
     . ${script_dir}/set_env.sh $name
@@ -83,9 +84,8 @@ if [ $res == 0 ] ; then
         ${mdbci_dir}/mdbci snapshot take --path-to-nodes $name --snapshot-name clean
         ctest -VV -D Nightly ${test_set}
     fi
-
+    cp core.* ${logs_publish_dir}
     cd $dir
-    ${script_dir}/copy_logs.sh
 else
   echo "Failed to create VMs, exiting"
   if [ "${do_not_destroy_vm}" != "yes" ] ; then
@@ -99,4 +99,3 @@ if [ "${do_not_destroy_vm}" != "yes" ] ; then
 	${script_dir}/destroy.sh
 	echo "clean up done!"
 fi
-

maxscale-system-test/mdbci/run_test_snapshot.sh

@@ -80,11 +80,12 @@ make
 ./check_backend --restart-galera
 
 checkExitStatus $? "Failed to check backends" $snapshot_lock_file
-
+ulimit -c unlimited
 ctest $test_set -VV -D Nightly
-
+cp core.* ${logs_publish_dir}
 ${script_dir}/copy_logs.sh
 
+
 # Removing snapshot_lock
 rm ${snapshot_lock_file}
 

maxscale-system-test/mdbci/set_run_test_variables.sh

@@ -21,7 +21,6 @@ export product=${product:-"mariadb"}
 export version=${version:-"10.2"}
 export target=${target:-"develop"}
 export vm_memory=${vm_memory:-"2048"}
-export cnf_path=${script_dir}/cnf
 export JOB_NAME=${JOB_NAME:-"local_test"}
 export BUILD_NUMBER=${BUILD_NUMBER:-`date '+%Y%m%d%H%M'`}
 export BUILD_TAG=${BUILD_TAG:-jenkins-${JOB_NAME}-${BUILD_NUMBER}}

maxscale-system-test/testconnections.cpp

@@ -316,6 +316,7 @@ TestConnections::~TestConnections()
 
     copy_all_logs();
 
+/*  Temporary commnted out due to Galera failure in case of revert
     if (global_result != 0 )
     {
         if (no_vm_revert)
@@ -327,7 +328,7 @@ TestConnections::~TestConnections()
             tprintf("Reverting snapshot\n");
             revert_snapshot((char*) "clean");
         }
-    }
+    }*/
 
     delete repl;
     if (!no_galera)