MXS-2164 Add skeleton Clustrix monitor

server/modules/monitor/CMakeLists.txt

@@ -1,7 +1,8 @@
 add_subdirectory(auroramon)
+add_subdirectory(clustrixmon)
+add_subdirectory(csmon)
 add_subdirectory(galeramon)
 add_subdirectory(grmon)
 add_subdirectory(mariadbmon)
 add_subdirectory(mmmon)
 add_subdirectory(ndbclustermon)
-add_subdirectory(csmon)

server/modules/monitor/clustrixmon/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_library(clustrixmon SHARED
+  clustrixmon.cc
+  clustrixmonitor.cc
+  )
+target_link_libraries(clustrixmon maxscale-common)
+set_target_properties(clustrixmon PROPERTIES VERSION "1.0.0" LINK_FLAGS -Wl,-z,defs)
+install_module(clustrixmon core)

server/modules/monitor/clustrixmon/clustrixmon.cc

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2018 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2022-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+
+#include "clustrixmon.hh"
+#include <maxscale/modinfo.h>
+#include "clustrixmonitor.hh"
+
+/**
+ * The module entry point routine. It is this routine that
+ * must populate the structure that is referred to as the
+ * "module object", this is a structure with the set of
+ * external entry points for this module.
+ *
+ * @return The module object
+ */
+extern "C" MXS_MODULE* MXS_CREATE_MODULE()
+{
+    MXS_NOTICE("Initialise the MariaDB Clustrix Monitor module.");
+
+    static MXS_MODULE info =
+    {
+        MXS_MODULE_API_MONITOR,
+        MXS_MODULE_GA,
+        MXS_MONITOR_VERSION,
+        "A Clustrix cluster monitor",
+        "V1.0.0",
+        MXS_NO_MODULE_CAPABILITIES,
+        &maxscale::MonitorApi<ClustrixMonitor>::s_api,
+        NULL,                                       /* Process init. */
+        NULL,                                       /* Process finish. */
+        NULL,                                       /* Thread init. */
+        NULL,                                       /* Thread finish. */
+        {
+            {MXS_END_MODULE_PARAMS}
+        }
+    };
+
+    return &info;
+}

server/modules/monitor/clustrixmon/clustrixmon.hh

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2018 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2022-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+#pragma once
+
+#define MXS_MODULE_NAME "clustrixmon"
+
+#include <maxscale/ccdefs.hh>
+#include <maxbase/log.hh>
+

server/modules/monitor/clustrixmon/clustrixmonitor.cc

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2022-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+
+#include "clustrixmonitor.hh"
+
+
+ClustrixMonitor::ClustrixMonitor(MXS_MONITOR* pMonitor)
+    : maxscale::MonitorInstance(pMonitor)
+{
+}
+
+//static
+ClustrixMonitor* ClustrixMonitor::create(MXS_MONITOR* pMonitor)
+{
+    return new ClustrixMonitor(pMonitor);
+}
+
+void ClustrixMonitor::tick()
+{
+}

server/modules/monitor/clustrixmon/clustrixmonitor.hh

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2018 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2022-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+#pragma once
+
+#include "clustrixmon.hh"
+#include <maxscale/monitor.hh>
+
+class ClustrixMonitor : public maxscale::MonitorInstance
+{
+    ClustrixMonitor(const ClustrixMonitor&) = delete;
+    ClustrixMonitor& operator=(const ClustrixMonitor&) = delete;
+public:
+
+    static ClustrixMonitor* create(MXS_MONITOR* pMonitor);
+
+private:
+    ClustrixMonitor(MXS_MONITOR* pMonitor);
+
+    void tick();
+};