start proxysql cluster for default groups

test/tap/groups/default-g1/pre-proxysql.bash

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# change infra config
+# inherits env from tester script
+#
+
+
+# Start ProxySQL Cluster if available
+$JENKINS_SCRIPTS_PATH/cluster_start.bash
+$JENKINS_SCRIPTS_PATH/cluster_init.bash
+
+# wait for cluster to stabilize
+sleep 10

test/tap/groups/default-g2/pre-proxysql.bash

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# change infra config
+# inherits env from tester script
+#
+
+
+# Start ProxySQL Cluster if available
+$JENKINS_SCRIPTS_PATH/cluster_start.bash
+$JENKINS_SCRIPTS_PATH/cluster_init.bash
+
+# wait for cluster to stabilize
+sleep 10

test/tap/groups/default-g3/pre-proxysql.bash

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# change infra config
+# inherits env from tester script
+#
+
+
+# Start ProxySQL Cluster if available
+$JENKINS_SCRIPTS_PATH/cluster_start.bash
+$JENKINS_SCRIPTS_PATH/cluster_init.bash
+
+# wait for cluster to stabilize
+sleep 10

test/tap/groups/default-g4/pre-proxysql.bash

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# change infra config
+# inherits env from tester script
+#
+
+
+# Start ProxySQL Cluster if available
+$JENKINS_SCRIPTS_PATH/cluster_start.bash
+$JENKINS_SCRIPTS_PATH/cluster_init.bash
+
+# wait for cluster to stabilize
+sleep 10