Merge pull request #12686 from taosdata/fix/dnode

refactor: dnode monitor

source/dnode/mgmt/mgmt_bnode/src/bmHandle.c

@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "bmInt.h"
 
-static void bmGetMonitorInfo(SBnodeMgmt *pMgmt, SMonBmInfo *bmInfo) {}
+void bmGetMonitorInfo(SBnodeMgmt *pMgmt, SMonBmInfo *bmInfo) {}
 
 int32_t bmProcessGetMonBmInfoReq(SBnodeMgmt *pMgmt, SRpcMsg *pReq) {
   SMonBmInfo bmInfo = {0};

source/dnode/mgmt/mgmt_dnode/inc/dmInt.h

@@ -32,7 +32,9 @@ typedef struct SDnodeMgmt {
   SSingleWorker       mgmtWorker;
   ProcessCreateNodeFp processCreateNodeFp;
   ProcessDropNodeFp   processDropNodeFp;
-  IsNodeRequiredFp    isNodeRequiredFp;
+  SendMonitorReportFp sendMonitorReportFp;
+  GetVnodeLoadsFp     getVnodeLoadsFp;
+  GetMnodeLoadsFp     getMnodeLoadsFp;
 } SDnodeMgmt;
 
 // dmHandle.c
@@ -43,11 +45,6 @@ int32_t dmProcessAuthRsp(SDnodeMgmt *pMgmt, SRpcMsg *pMsg);
 int32_t dmProcessGrantRsp(SDnodeMgmt *pMgmt, SRpcMsg *pMsg);
 int32_t dmProcessServerRunStatus(SDnodeMgmt *pMgmt, SRpcMsg *pMsg);
 
-// dmMonitor.c
-void dmGetVnodeLoads(SDnodeMgmt *pMgmt, SMonVloadInfo *pInfo);
-void dmGetMnodeLoads(SDnodeMgmt *pMgmt, SMonMloadInfo *pInfo);
-void dmSendMonitorReport(SDnodeMgmt *pMgmt);
-
 // dmWorker.c
 int32_t dmPutNodeMsgToMgmtQueue(SDnodeMgmt *pMgmt, SRpcMsg *pMsg);
 int32_t dmStartStatusThread(SDnodeMgmt *pMgmt);

source/dnode/mgmt/mgmt_dnode/src/dmHandle.c

@@ -72,11 +72,11 @@ void dmSendStatusReq(SDnodeMgmt *pMgmt) {
   taosRUnLockLatch(&pMgmt->pData->latch);
 
   SMonVloadInfo vinfo = {0};
-  dmGetVnodeLoads(pMgmt, &vinfo);
+  (*pMgmt->getVnodeLoadsFp)(&vinfo);
   req.pVloads = vinfo.pVloads;
 
   SMonMloadInfo minfo = {0};
-  dmGetMnodeLoads(pMgmt, &minfo);
+  (*pMgmt->getMnodeLoadsFp)(&minfo);
 
   int32_t contLen = tSerializeSStatusReq(NULL, 0, &req);
   void   *pHead = rpcMallocCont(contLen);
@@ -115,7 +115,7 @@ static void dmGetServerRunStatus(SDnodeMgmt *pMgmt, SServerStatusRsp *pStatus) {
 
   SServerStatusRsp statusRsp = {0};
   SMonMloadInfo    minfo = {0};
-  dmGetMnodeLoads(pMgmt, &minfo);
+  (*pMgmt->getMnodeLoadsFp)(&minfo);
   if (minfo.isMnode && minfo.load.syncState == TAOS_SYNC_STATE_ERROR) {
     pStatus->statusCode = TSDB_SRV_STATUS_SERVICE_DEGRADED;
     snprintf(pStatus->details, sizeof(pStatus->details), "mnode sync state is %s", syncStr(minfo.load.syncState));
@@ -123,7 +123,7 @@ static void dmGetServerRunStatus(SDnodeMgmt *pMgmt, SServerStatusRsp *pStatus) {
   }
 
   SMonVloadInfo vinfo = {0};
-  dmGetVnodeLoads(pMgmt, &vinfo);
+  (*pMgmt->getVnodeLoadsFp)(&vinfo);
   for (int32_t i = 0; i < taosArrayGetSize(vinfo.pVloads); ++i) {
     SVnodeLoad *pLoad = taosArrayGet(vinfo.pVloads, i);
     if (pLoad->syncState == TAOS_SYNC_STATE_ERROR) {

source/dnode/mgmt/mgmt_dnode/src/dmInt.c

@@ -45,7 +45,9 @@ static int32_t dmOpenMgmt(SMgmtInputOpt *pInput, SMgmtOutputOpt *pOutput) {
   pMgmt->name = pInput->name;
   pMgmt->processCreateNodeFp = pInput->processCreateNodeFp;
   pMgmt->processDropNodeFp = pInput->processDropNodeFp;
-  pMgmt->isNodeRequiredFp = pInput->isNodeRequiredFp;
+  pMgmt->sendMonitorReportFp = pInput->sendMonitorReportFp;
+  pMgmt->getVnodeLoadsFp = pInput->getVnodeLoadsFp;
+  pMgmt->getMnodeLoadsFp = pInput->getMnodeLoadsFp;
 
   if (dmStartWorker(pMgmt) != 0) {
     return -1;

source/dnode/mgmt/mgmt_dnode/src/dmMonitor.c

@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "dmInt.h"
-
-#define dmSendLocalRecv(pMgmt, mtype, func, pInfo)           \
-  if (!tsMultiProcess) {                                     \
-    SRpcMsg rsp = {0};                                       \
-    SRpcMsg req = {.msgType = mtype};                        \
-    SEpSet  epset = {.inUse = 0, .numOfEps = 1};             \
-    tstrncpy(epset.eps[0].fqdn, tsLocalFqdn, TSDB_FQDN_LEN); \
-    epset.eps[0].port = tsServerPort;                        \
-    rpcSendRecv(pMgmt->msgCb.clientRpc, &epset, &req, &rsp); \
-    if (rsp.code == 0 && rsp.contLen > 0) {                  \
-      func(rsp.pCont, rsp.contLen, pInfo);                   \
-    }                                                        \
-    rpcFreeCont(rsp.pCont);                                  \
-  }
-
-static void dmGetMonitorBasicInfo(SDnodeMgmt *pMgmt, SMonBasicInfo *pInfo) {
-  pInfo->protocol = 1;
-  pInfo->dnode_id = pMgmt->pData->dnodeId;
-  pInfo->cluster_id = pMgmt->pData->clusterId;
-  tstrncpy(pInfo->dnode_ep, tsLocalEp, TSDB_EP_LEN);
-}
-
-static void dmGetMonitorDnodeInfo(SDnodeMgmt *pMgmt, SMonDnodeInfo *pInfo) {
-  pInfo->uptime = (taosGetTimestampMs() - pMgmt->pData->rebootTime) / (86400000.0f);
-  pInfo->has_mnode = (*pMgmt->isNodeRequiredFp)(MNODE);
-  pInfo->has_qnode = (*pMgmt->isNodeRequiredFp)(QNODE);
-  pInfo->has_snode = (*pMgmt->isNodeRequiredFp)(SNODE);
-  pInfo->has_bnode = (*pMgmt->isNodeRequiredFp)(BNODE);
-  tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
-  pInfo->logdir.size = tsLogSpace.size;
-  tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
-  pInfo->tempdir.size = tsTempSpace.size;
-}
-
-static void dmGetMonitorInfo(SDnodeMgmt *pMgmt, SMonDmInfo *pInfo) {
-  dmGetMonitorBasicInfo(pMgmt, &pInfo->basic);
-  dmGetMonitorDnodeInfo(pMgmt, &pInfo->dnode);
-  dmGetMonitorSystemInfo(&pInfo->sys);
-}
-
-void dmSendMonitorReport(SDnodeMgmt *pMgmt) {
-  if (!tsEnableMonitor || tsMonitorFqdn[0] == 0 || tsMonitorPort == 0) return;
-  dTrace("send monitor report to %s:%u", tsMonitorFqdn, tsMonitorPort);
-
-  SMonDmInfo dmInfo = {0};
-  SMonMmInfo mmInfo = {0};
-  SMonVmInfo vmInfo = {0};
-  SMonQmInfo qmInfo = {0};
-  SMonSmInfo smInfo = {0};
-  SMonBmInfo bmInfo = {0};
-
-  dmGetMonitorInfo(pMgmt, &dmInfo);
-  dmSendLocalRecv(pMgmt, TDMT_MON_VM_INFO, tDeserializeSMonVmInfo, &vmInfo);
-  if (dmInfo.dnode.has_mnode) {
-    dmSendLocalRecv(pMgmt, TDMT_MON_MM_INFO, tDeserializeSMonMmInfo, &mmInfo);
-  }
-  if (dmInfo.dnode.has_qnode) {
-    dmSendLocalRecv(pMgmt, TDMT_MON_QM_INFO, tDeserializeSMonQmInfo, &qmInfo);
-  }
-  if (dmInfo.dnode.has_snode) {
-    dmSendLocalRecv(pMgmt, TDMT_MON_SM_INFO, tDeserializeSMonSmInfo, &smInfo);
-  }
-  if (dmInfo.dnode.has_bnode) {
-    dmSendLocalRecv(pMgmt, TDMT_MON_BM_INFO, tDeserializeSMonBmInfo, &bmInfo);
-  }
-
-  monSetDmInfo(&dmInfo);
-  monSetMmInfo(&mmInfo);
-  monSetVmInfo(&vmInfo);
-  monSetQmInfo(&qmInfo);
-  monSetSmInfo(&smInfo);
-  monSetBmInfo(&bmInfo);
-  tFreeSMonMmInfo(&mmInfo);
-  tFreeSMonVmInfo(&vmInfo);
-  tFreeSMonQmInfo(&qmInfo);
-  tFreeSMonSmInfo(&smInfo);
-  tFreeSMonBmInfo(&bmInfo);
-  monSendReport();
-}
-
-void dmGetVnodeLoads(SDnodeMgmt *pMgmt, SMonVloadInfo *pInfo) {
-  dmSendLocalRecv(pMgmt, TDMT_MON_VM_LOAD, tDeserializeSMonVloadInfo, pInfo);
-}
-
-void dmGetMnodeLoads(SDnodeMgmt *pMgmt, SMonMloadInfo *pInfo) {
-  dmSendLocalRecv(pMgmt, TDMT_MON_MM_LOAD, tDeserializeSMonMloadInfo, pInfo);
-}

source/dnode/mgmt/mgmt_dnode/src/dmWorker.c

@@ -50,7 +50,7 @@ static void *dmMonitorThreadFp(void *param) {
     int64_t curTime = taosGetTimestampMs();
     float   interval = (curTime - lastTime) / 1000.0f;
     if (interval >= tsMonitorInterval) {
-      dmSendMonitorReport(pMgmt);
+      (*pMgmt->sendMonitorReportFp)();
       lastTime = curTime;
     }
   }

source/dnode/mgmt/mgmt_mnode/src/mmFile.c

@@ -154,6 +154,6 @@ int32_t mmWriteFile(SMnodeMgmt *pMgmt, SDCreateMnodeReq *pReq, bool deployed) {
     return -1;
   }
 
-  dInfo("successed to write %s, deployed:%d", realfile, deployed);
+  dDebug("successed to write %s, deployed:%d", realfile, deployed);
   return 0;
 }

source/dnode/mgmt/mgmt_mnode/src/mmHandle.c

@@ -16,8 +16,13 @@
 #define _DEFAULT_SOURCE
 #include "mmInt.h"
 
-static void mmGetMonitorInfo(SMnodeMgmt *pMgmt, SMonMmInfo *mmInfo) {
+void mmGetMonitorInfo(SMnodeMgmt *pMgmt, SMonMmInfo *pInfo) {
-  mndGetMonitorInfo(pMgmt->pMnode, &mmInfo->cluster, &mmInfo->vgroup, &mmInfo->grant);
+  mndGetMonitorInfo(pMgmt->pMnode, &pInfo->cluster, &pInfo->vgroup, &pInfo->grant);
+}
+
+void mmGetMnodeLoads(SMnodeMgmt *pMgmt, SMonMloadInfo *pInfo) {
+  pInfo->isMnode = 1;
+  mndGetLoad(pMgmt->pMnode, &pInfo->load);
 }
 
 int32_t mmProcessGetMonitorInfoReq(SMnodeMgmt *pMgmt, SRpcMsg *pReq) {
@@ -45,11 +50,6 @@ int32_t mmProcessGetMonitorInfoReq(SMnodeMgmt *pMgmt, SRpcMsg *pReq) {
   return 0;
 }
 
-static void mmGetMnodeLoads(SMnodeMgmt *pMgmt, SMonMloadInfo *pInfo) {
-  pInfo->isMnode = 1;
-  mndGetLoad(pMgmt->pMnode, &pInfo->load);
-}
-
 int32_t mmProcessGetLoadsReq(SMnodeMgmt *pMgmt, SRpcMsg *pReq) {
   SMonMloadInfo mloads = {0};
   mmGetMnodeLoads(pMgmt, &mloads);

source/dnode/mgmt/mgmt_qnode/src/qmHandle.c

@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "qmInt.h"
 
-static void qmGetMonitorInfo(SQnodeMgmt *pMgmt, SMonQmInfo *qmInfo) {}
+void qmGetMonitorInfo(SQnodeMgmt *pMgmt, SMonQmInfo *qmInfo) {}
 
 int32_t qmProcessGetMonitorInfoReq(SQnodeMgmt *pMgmt, SRpcMsg *pReq) {
   SMonQmInfo qmInfo = {0};

source/dnode/mgmt/mgmt_snode/src/smHandle.c

@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "smInt.h"
 
-static void smGetMonitorInfo(SSnodeMgmt *pMgmt, SMonSmInfo *smInfo) {}
+void smGetMonitorInfo(SSnodeMgmt *pMgmt, SMonSmInfo *smInfo) {}
 
 int32_t smProcessGetMonitorInfoReq(SSnodeMgmt *pMgmt, SRpcMsg *pReq) {
   SMonSmInfo smInfo = {0};

source/dnode/mgmt/mgmt_vnode/src/vmFile.c

@@ -128,7 +128,7 @@ int32_t vmGetVnodeListFromFile(SVnodeMgmt *pMgmt, SWrapperCfg **ppCfgs, int32_t
 
   *numOfVnodes = vnodesNum;
   code = 0;
-  dInfo("succcessed to read file %s", file);
+  dDebug("succcessed to read file %s", file);
 
 _OVER:
   if (content != NULL) taosMemoryFree(content);

source/dnode/mgmt/mgmt_vnode/src/vmHandle.c

@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "vmInt.h"
 
-static void vmGetVnodeLoads(SVnodeMgmt *pMgmt, SMonVloadInfo *pInfo) {
+void vmGetVnodeLoads(SVnodeMgmt *pMgmt, SMonVloadInfo *pInfo) {
   pInfo->pVloads = taosArrayInit(pMgmt->state.totalVnodes, sizeof(SVnodeLoad));
   if (pInfo->pVloads == NULL) return;
 
@@ -37,7 +37,7 @@ static void vmGetVnodeLoads(SVnodeMgmt *pMgmt, SMonVloadInfo *pInfo) {
   taosRUnLockLatch(&pMgmt->latch);
 }
 
-static void vmGetMonitorInfo(SVnodeMgmt *pMgmt, SMonVmInfo *pInfo) {
+void vmGetMonitorInfo(SVnodeMgmt *pMgmt, SMonVmInfo *pInfo) {
   SMonVloadInfo vloads = {0};
   vmGetVnodeLoads(pMgmt, &vloads);
 

source/dnode/mgmt/node_mgmt/inc/dmMgmt.h

@@ -13,8 +13,8 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _TD_DND_IMP_H_
+#ifndef _TD_DND_MGMT_H_
-#define _TD_DND_IMP_H_
+#define _TD_DND_MGMT_H_
 
 // tobe deleted
 #include "uv.h"
@@ -165,16 +165,13 @@ SMsgCb  dmGetMsgcb(SDnode *pDnode);
 int32_t dmInitMsgHandle(SDnode *pDnode);
 int32_t dmProcessNodeMsg(SMgmtWrapper *pWrapper, SRpcMsg *pMsg);
 
-// mgmt nodes
+// dmMonitor.c
-SMgmtFunc dmGetMgmtFunc();
+void dmSendMonitorReport();
-SMgmtFunc bmGetMgmtFunc();
+void dmGetVnodeLoads(SMonVloadInfo *pInfo);
-SMgmtFunc qmGetMgmtFunc();
+void dmGetMnodeLoads(SMonMloadInfo *pInfo);
-SMgmtFunc smGetMgmtFunc();
-SMgmtFunc vmGetMgmtFunc();
-SMgmtFunc mmGetMgmtFunc();
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif /*_TD_DND_IMP_H_*/
+#endif /*_TD_DND_MGMT_H_*/

source/dnode/mgmt/node_mgmt/inc/dmNodes.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TD_DND_NODES_H_
+#define _TD_DND_NODES_H_
+
+#include "dmInt.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+SMgmtFunc dmGetMgmtFunc();
+SMgmtFunc bmGetMgmtFunc();
+SMgmtFunc qmGetMgmtFunc();
+SMgmtFunc smGetMgmtFunc();
+SMgmtFunc vmGetMgmtFunc();
+SMgmtFunc mmGetMgmtFunc();
+
+void mmGetMonitorInfo(void *pMgmt, SMonMmInfo *pInfo);
+void vmGetMonitorInfo(void *pMgmt, SMonVmInfo *pInfo);
+void qmGetMonitorInfo(void *pMgmt, SMonQmInfo *pInfo);
+void smGetMonitorInfo(void *pMgmt, SMonSmInfo *pInfo);
+void bmGetMonitorInfo(void *pMgmt, SMonBmInfo *pInfo);
+
+void vmGetVnodeLoads(void *pMgmt, SMonVloadInfo *pInfo);
+void mmGetMnodeLoads(void *pMgmt, SMonMloadInfo *pInfo);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TD_DND_NODES_H_*/

source/dnode/mgmt/node_mgmt/src/dmEnv.c

@@ -168,11 +168,6 @@ static int32_t dmProcessDropNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
   return code;
 }
 
-static bool dmIsNodeRequired(EDndNodeType ntype) {
-  SDnode *pDnode = dmInstance();
-  return pDnode->wrappers[ntype].required;
-}
-
 SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper) {
   SMgmtInputOpt opt = {
       .path = pWrapper->path,
@@ -180,7 +175,9 @@ SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper) {
       .pData = &pWrapper->pDnode->data,
       .processCreateNodeFp = dmProcessCreateNodeReq,
       .processDropNodeFp = dmProcessDropNodeReq,
-      .isNodeRequiredFp = dmIsNodeRequired,
+      .sendMonitorReportFp = dmSendMonitorReport,
+      .getVnodeLoadsFp = dmGetVnodeLoads,
+      .getMnodeLoadsFp = dmGetMnodeLoads,
   };
 
   opt.msgCb = dmGetMsgcb(pWrapper->pDnode);

source/dnode/mgmt/node_mgmt/src/dmMgmt.c

@@ -15,6 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "dmMgmt.h"
+#include "dmNodes.h"
 
 static bool dmRequireNode(SDnode *pDnode, SMgmtWrapper *pWrapper) {
   SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);
@@ -189,7 +190,7 @@ int32_t dmInitDnode(SDnode *pDnode, EDndNodeType rtype) {
   }
 
   dmReportStartup("dnode-transport", "initialized");
-  dInfo("dnode is created, ptr:%p", pDnode);
+  dDebug("dnode is created, ptr:%p", pDnode);
   code = 0;
 
 _OVER:
@@ -208,7 +209,7 @@ void dmCleanupDnode(SDnode *pDnode) {
   dmCleanupClient(pDnode);
   dmCleanupServer(pDnode);
   dmClearVars(pDnode);
-  dInfo("dnode is closed, ptr:%p", pDnode);
+  dDebug("dnode is closed, ptr:%p", pDnode);
 }
 
 void dmSetStatus(SDnode *pDnode, EDndRunStatus status) {

source/dnode/mgmt/node_mgmt/src/dmMonitor.c

@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define _DEFAULT_SOURCE
+#include "dmMgmt.h"
+#include "dmNodes.h"
+
+#define dmSendLocalRecv(pDnode, mtype, func, pInfo)         \
+  SRpcMsg rsp = {0};                                        \
+  SRpcMsg req = {.msgType = mtype};                         \
+  SEpSet  epset = {.inUse = 0, .numOfEps = 1};              \
+  tstrncpy(epset.eps[0].fqdn, tsLocalFqdn, TSDB_FQDN_LEN);  \
+  epset.eps[0].port = tsServerPort;                         \
+  rpcSendRecv(pDnode->trans.clientRpc, &epset, &req, &rsp); \
+  if (rsp.code == 0 && rsp.contLen > 0) {                   \
+    func(rsp.pCont, rsp.contLen, pInfo);                    \
+  }                                                         \
+  rpcFreeCont(rsp.pCont);
+
+static void dmGetMonitorBasicInfo(SDnode *pDnode, SMonBasicInfo *pInfo) {
+  pInfo->protocol = 1;
+  pInfo->dnode_id = pDnode->data.dnodeId;
+  pInfo->cluster_id = pDnode->data.clusterId;
+  tstrncpy(pInfo->dnode_ep, tsLocalEp, TSDB_EP_LEN);
+}
+
+static void dmGetMonitorDnodeInfo(SDnode *pDnode, SMonDnodeInfo *pInfo) {
+  pInfo->uptime = (taosGetTimestampMs() - pDnode->data.rebootTime) / (86400000.0f);
+  pInfo->has_mnode = pDnode->wrappers[MNODE].required;
+  pInfo->has_qnode = pDnode->wrappers[QNODE].required;
+  pInfo->has_snode = pDnode->wrappers[SNODE].required;
+  pInfo->has_bnode = pDnode->wrappers[BNODE].required;
+  tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
+  pInfo->logdir.size = tsLogSpace.size;
+  tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
+  pInfo->tempdir.size = tsTempSpace.size;
+}
+
+static void dmGetDmMonitorInfo(SDnode *pDnode) {
+  SMonDmInfo dmInfo = {0};
+  dmGetMonitorBasicInfo(pDnode, &dmInfo.basic);
+  dmGetMonitorDnodeInfo(pDnode, &dmInfo.dnode);
+  dmGetMonitorSystemInfo(&dmInfo.sys);
+  monSetDmInfo(&dmInfo);
+}
+
+static void dmGetMmMonitorInfo(SDnode *pDnode) {
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[MNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    SMonMmInfo mmInfo = {0};
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_MM_INFO, tDeserializeSMonMmInfo, &mmInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      mmGetMonitorInfo(pWrapper->pMgmt, &mmInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+    monSetMmInfo(&mmInfo);
+    tFreeSMonMmInfo(&mmInfo);
+  }
+}
+
+static void dmGetVmMonitorInfo(SDnode *pDnode) {
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    SMonVmInfo vmInfo = {0};
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_VM_INFO, tDeserializeSMonVmInfo, &vmInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      vmGetMonitorInfo(pWrapper->pMgmt, &vmInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+    monSetVmInfo(&vmInfo);
+    tFreeSMonVmInfo(&vmInfo);
+  }
+}
+
+static void dmGetQmMonitorInfo(SDnode *pDnode) {
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[QNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    SMonQmInfo qmInfo = {0};
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_QM_INFO, tDeserializeSMonQmInfo, &qmInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      qmGetMonitorInfo(pWrapper->pMgmt, &qmInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+    monSetQmInfo(&qmInfo);
+    tFreeSMonQmInfo(&qmInfo);
+  }
+}
+
+static void dmGetSmMonitorInfo(SDnode *pDnode) {
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[SNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    SMonSmInfo smInfo = {0};
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_SM_INFO, tDeserializeSMonSmInfo, &smInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      smGetMonitorInfo(pWrapper->pMgmt, &smInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+    monSetSmInfo(&smInfo);
+    tFreeSMonSmInfo(&smInfo);
+  }
+}
+
+static void dmGetBmMonitorInfo(SDnode *pDnode) {
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[BNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    SMonBmInfo bmInfo = {0};
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_BM_INFO, tDeserializeSMonBmInfo, &bmInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      bmGetMonitorInfo(pWrapper->pMgmt, &bmInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+    monSetBmInfo(&bmInfo);
+    tFreeSMonBmInfo(&bmInfo);
+  }
+}
+
+void dmSendMonitorReport() {
+  if (!tsEnableMonitor || tsMonitorFqdn[0] == 0 || tsMonitorPort == 0) return;
+  dTrace("send monitor report to %s:%u", tsMonitorFqdn, tsMonitorPort);
+
+  SDnode *pDnode = dmInstance();
+  dmGetDmMonitorInfo(pDnode);
+  dmGetMmMonitorInfo(pDnode);
+  dmGetVmMonitorInfo(pDnode);
+  dmGetQmMonitorInfo(pDnode);
+  dmGetSmMonitorInfo(pDnode);
+  dmGetBmMonitorInfo(pDnode);
+  monSendReport();
+}
+
+void dmGetVnodeLoads(SMonVloadInfo *pInfo) {
+  SDnode       *pDnode = dmInstance();
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
+  if (dmMarkWrapper(pWrapper) == 0) {
+    if (tsMultiProcess) {
+      dmSendLocalRecv(pDnode, TDMT_MON_VM_LOAD, tDeserializeSMonVloadInfo, pInfo);
+    } else if (pWrapper->pMgmt != NULL) {
+      vmGetVnodeLoads(pWrapper->pMgmt, pInfo);
+    }
+    dmReleaseWrapper(pWrapper);
+  }
+}
+
+void dmGetMnodeLoads(SMonMloadInfo *pInfo) {
+  SDnode       *pDnode = dmInstance();
+  SMgmtWrapper *pWrapper = &pDnode->wrappers[MNODE];
+  if (tsMultiProcess) {
+    dmSendLocalRecv(pDnode, TDMT_MON_MM_LOAD, tDeserializeSMonMloadInfo, pInfo);
+  } else if (pWrapper->pMgmt != NULL) {
+    mmGetMnodeLoads(pWrapper->pMgmt, pInfo);
+  }
+  dmReleaseWrapper(pWrapper);
+}

source/dnode/mgmt/node_util/inc/dmUtil.h

@@ -89,21 +89,23 @@ typedef enum {
 
 typedef int32_t (*ProcessCreateNodeFp)(EDndNodeType ntype, SRpcMsg *pMsg);
 typedef int32_t (*ProcessDropNodeFp)(EDndNodeType ntype, SRpcMsg *pMsg);
-typedef bool (*IsNodeRequiredFp)(EDndNodeType ntype);
+typedef void (*SendMonitorReportFp)();
+typedef void (*GetVnodeLoadsFp)();
+typedef void (*GetMnodeLoadsFp)();
 
 typedef struct {
-  int32_t      dnodeId;
+  int32_t   dnodeId;
-  int64_t      clusterId;
+  int64_t   clusterId;
-  int64_t      dnodeVer;
+  int64_t   dnodeVer;
-  int64_t      updateTime;
+  int64_t   updateTime;
-  int64_t      rebootTime;
+  int64_t   rebootTime;
-  bool         dropped;
+  bool      dropped;
-  bool         stopped;
+  bool      stopped;
-  SEpSet       mnodeEps;
+  SEpSet    mnodeEps;
-  SArray      *dnodeEps;
+  SArray   *dnodeEps;
-  SHashObj    *dnodeHash;
+  SHashObj *dnodeHash;
-  SRWLatch     latch;
+  SRWLatch  latch;
-  SMsgCb       msgCb;
+  SMsgCb    msgCb;
 } SDnodeData;
 
 typedef struct {
@@ -113,7 +115,9 @@ typedef struct {
   SMsgCb              msgCb;
   ProcessCreateNodeFp processCreateNodeFp;
   ProcessDropNodeFp   processDropNodeFp;
-  IsNodeRequiredFp    isNodeRequiredFp;
+  SendMonitorReportFp sendMonitorReportFp;
+  GetVnodeLoadsFp     getVnodeLoadsFp;
+  GetMnodeLoadsFp     getMnodeLoadsFp;
 } SMgmtInputOpt;
 
 typedef struct {