#3798

Committed 31 Mar 2025 10:39AM UTC coverage: 9.424% (-20.9%) from 30.372%

Build # #3798

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travis-ci

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happyguoxy

Commit Message

test:add test cases

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0.0

/source/dnode/mnode/impl/src/mndCluster.c

/*
 * 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 "audit.h"
#include "mndCluster.h"
#include "mndGrant.h"
#include "mndPrivilege.h"
#include "mndShow.h"
#include "mndTrans.h"

#define CLUSTER_VER_NUMBE    1
#define CLUSTER_RESERVE_SIZE 60
int64_t tsExpireTime = 0;

static SSdbRaw *mndClusterActionEncode(SClusterObj *pCluster);
static SSdbRow *mndClusterActionDecode(SSdbRaw *pRaw);
static int32_t  mndClusterActionInsert(SSdb *pSdb, SClusterObj *pCluster);
static int32_t  mndClusterActionDelete(SSdb *pSdb, SClusterObj *pCluster);
static int32_t  mndClusterActionUpdate(SSdb *pSdb, SClusterObj *pOldCluster, SClusterObj *pNewCluster);
static int32_t  mndCreateDefaultCluster(SMnode *pMnode);
static int32_t  mndRetrieveClusters(SRpcMsg *pMsg, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
static void     mndCancelGetNextCluster(SMnode *pMnode, void *pIter);
static int32_t  mndProcessUptimeTimer(SRpcMsg *pReq);
static int32_t  mndProcessConfigClusterReq(SRpcMsg *pReq);
static int32_t  mndProcessConfigClusterRsp(SRpcMsg *pReq);

int32_t mndInitCluster(SMnode *pMnode) {
  SSdbTable table = {
      .sdbType = SDB_CLUSTER,
      .keyType = SDB_KEY_INT64,
      .deployFp = (SdbDeployFp)mndCreateDefaultCluster,
      .encodeFp = (SdbEncodeFp)mndClusterActionEncode,
      .decodeFp = (SdbDecodeFp)mndClusterActionDecode,
      .insertFp = (SdbInsertFp)mndClusterActionInsert,
      .updateFp = (SdbUpdateFp)mndClusterActionUpdate,
      .deleteFp = (SdbDeleteFp)mndClusterActionDelete,
  };

  mndSetMsgHandle(pMnode, TDMT_MND_UPTIME_TIMER, mndProcessUptimeTimer);
  mndSetMsgHandle(pMnode, TDMT_MND_CONFIG_CLUSTER, mndProcessConfigClusterReq);
  mndSetMsgHandle(pMnode, TDMT_MND_CONFIG_CLUSTER_RSP, mndProcessConfigClusterRsp);
  mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndRetrieveClusters);
  mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndCancelGetNextCluster);

  return sdbSetTable(pMnode->pSdb, table);
}

void mndCleanupCluster(SMnode *pMnode) {}

int32_t mndGetClusterName(SMnode *pMnode, char *clusterName, int32_t len) {
  int32_t code = 0;
  SSdb   *pSdb = pMnode->pSdb;

  SClusterObj *pCluster = sdbAcquire(pSdb, SDB_CLUSTER, &pMnode->clusterId);
  if (pCluster == NULL) {
    code = terrno;
    TAOS_RETURN(code);
  }

  tstrncpy(clusterName, pCluster->name, len);
  sdbRelease(pSdb, pCluster);
  return 0;
}

static SClusterObj *mndAcquireCluster(SMnode *pMnode, void **ppIter) {
  SSdb *pSdb = pMnode->pSdb;
  void *pIter = NULL;

  while (1) {
    SClusterObj *pCluster = NULL;
    pIter = sdbFetch(pSdb, SDB_CLUSTER, pIter, (void **)&pCluster);
    if (pIter == NULL) break;

    *ppIter = pIter;
    return pCluster;
  }

  return NULL;
}

static void mndReleaseCluster(SMnode *pMnode, SClusterObj *pCluster, void *pIter) {
  SSdb *pSdb = pMnode->pSdb;
  sdbCancelFetch(pSdb, pIter);
  sdbRelease(pSdb, pCluster);
}

int64_t mndGetClusterId(SMnode *pMnode) {
  int64_t      clusterId = 0;
  void        *pIter = NULL;
  SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);
  if (pCluster != NULL) {
    clusterId = pCluster->id;
    mndReleaseCluster(pMnode, pCluster, pIter);
  }

  return clusterId;
}

int64_t mndGetClusterCreateTime(SMnode *pMnode) {
  int64_t      createTime = 0;
  void        *pIter = NULL;
  SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);
  if (pCluster != NULL) {
    createTime = pCluster->createdTime;
    mndReleaseCluster(pMnode, pCluster, pIter);
  }

  return createTime;
}

static int32_t mndGetClusterUpTimeImp(SClusterObj *pCluster) {
#if 0
  int32_t upTime = taosGetTimestampSec() - pCluster->updateTime / 1000;
  upTime = upTime + pCluster->upTime;
  return upTime;
#else
  return pCluster->upTime;
#endif
}

int64_t mndGetClusterUpTime(SMnode *pMnode) {
  int64_t      upTime = 0;
  void        *pIter = NULL;
  SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);
  if (pCluster != NULL) {
    upTime = mndGetClusterUpTimeImp(pCluster);
    mndReleaseCluster(pMnode, pCluster, pIter);
  }

  return upTime;
}

static SSdbRaw *mndClusterActionEncode(SClusterObj *pCluster) {
  int32_t code = 0;
  int32_t lino = 0;
  terrno = TSDB_CODE_OUT_OF_MEMORY;

  SSdbRaw *pRaw = sdbAllocRaw(SDB_CLUSTER, CLUSTER_VER_NUMBE, sizeof(SClusterObj) + CLUSTER_RESERVE_SIZE);
  if (pRaw == NULL) goto _OVER;

  int32_t dataPos = 0;
  SDB_SET_INT64(pRaw, dataPos, pCluster->id, _OVER)
  SDB_SET_INT64(pRaw, dataPos, pCluster->createdTime, _OVER)
  SDB_SET_INT64(pRaw, dataPos, pCluster->updateTime, _OVER)
  SDB_SET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)
  SDB_SET_INT32(pRaw, dataPos, pCluster->upTime, _OVER)
  SDB_SET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)
  SDB_SET_DATALEN(pRaw, dataPos, _OVER);

  terrno = 0;

_OVER:
  if (terrno != 0) {
    mError("cluster:%" PRId64 ", failed to encode to raw:%p since %s", pCluster->id, pRaw, terrstr());
    sdbFreeRaw(pRaw);
    return NULL;
  }

  mTrace("cluster:%" PRId64 ", encode to raw:%p, row:%p", pCluster->id, pRaw, pCluster);
  return pRaw;
}

static SSdbRow *mndClusterActionDecode(SSdbRaw *pRaw) {
  int32_t code = 0;
  int32_t lino = 0;
  terrno = TSDB_CODE_OUT_OF_MEMORY;
  SClusterObj *pCluster = NULL;
  SSdbRow     *pRow = NULL;

  int8_t sver = 0;
  if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;

  if (sver != CLUSTER_VER_NUMBE) {
    terrno = TSDB_CODE_SDB_INVALID_DATA_VER;
    goto _OVER;
  }

  pRow = sdbAllocRow(sizeof(SClusterObj));
  if (pRow == NULL) goto _OVER;

  pCluster = sdbGetRowObj(pRow);
  if (pCluster == NULL) goto _OVER;

  int32_t dataPos = 0;
  SDB_GET_INT64(pRaw, dataPos, &pCluster->id, _OVER)
  SDB_GET_INT64(pRaw, dataPos, &pCluster->createdTime, _OVER)
  SDB_GET_INT64(pRaw, dataPos, &pCluster->updateTime, _OVER)
  SDB_GET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)
  SDB_GET_INT32(pRaw, dataPos, &pCluster->upTime, _OVER)
  SDB_GET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)

  terrno = 0;

_OVER:
  if (terrno != 0) {
    mError("cluster:%" PRId64 ", failed to decode from raw:%p since %s", pCluster == NULL ? 0 : pCluster->id, pRaw,
           terrstr());
    taosMemoryFreeClear(pRow);
    return NULL;
  }

  mTrace("cluster:%" PRId64 ", decode from raw:%p, row:%p", pCluster->id, pRaw, pCluster);
  return pRow;
}

static int32_t mndClusterActionInsert(SSdb *pSdb, SClusterObj *pCluster) {
  mTrace("cluster:%" PRId64 ", perform insert action, row:%p", pCluster->id, pCluster);
  pSdb->pMnode->clusterId = pCluster->id;
  pCluster->updateTime = taosGetTimestampMs();
  return 0;
}

static int32_t mndClusterActionDelete(SSdb *pSdb, SClusterObj *pCluster) {
  mTrace("cluster:%" PRId64 ", perform delete action, row:%p", pCluster->id, pCluster);
  return 0;
}

static int32_t mndClusterActionUpdate(SSdb *pSdb, SClusterObj *pOld, SClusterObj *pNew) {
  mTrace("cluster:%" PRId64 ", perform update action, old row:%p new row:%p, uptime from %d to %d", pOld->id, pOld,
         pNew, pOld->upTime, pNew->upTime);
  pOld->upTime = pNew->upTime;
  pOld->updateTime = taosGetTimestampMs();
  return 0;
}

static int32_t mndCreateDefaultCluster(SMnode *pMnode) {
  SClusterObj clusterObj = {0};
  clusterObj.createdTime = taosGetTimestampMs();
  clusterObj.updateTime = clusterObj.createdTime;

  int32_t code = taosGetSystemUUIDLen(clusterObj.name, TSDB_CLUSTER_ID_LEN);
  if (code != 0) {
    tstrncpy(clusterObj.name, "tdengine3.0", sizeof(clusterObj.name));
    mError("failed to get name from system, set to default val %s", clusterObj.name);
  }

  clusterObj.id = mndGenerateUid(clusterObj.name, TSDB_CLUSTER_ID_LEN);
  clusterObj.id = (clusterObj.id >= 0 ? clusterObj.id : -clusterObj.id);
  pMnode->clusterId = clusterObj.id;
  mInfo("cluster:%" PRId64 ", name is %s", clusterObj.id, clusterObj.name);

  SSdbRaw *pRaw = mndClusterActionEncode(&clusterObj);
  if (pRaw == NULL) {
    code = terrno;
    TAOS_RETURN(code);
  }
  code = sdbSetRawStatus(pRaw, SDB_STATUS_READY);
  if (code != 0) {
    sdbFreeRaw(pRaw);
    TAOS_RETURN(code);
  }

  mInfo("cluster:%" PRId64 ", will be created when deploying, raw:%p", clusterObj.id, pRaw);

  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, NULL, "create-cluster");
  if (pTrans == NULL) {
    sdbFreeRaw(pRaw);
    mError("cluster:%" PRId64 ", failed to create since %s", clusterObj.id, terrstr());
    code = terrno;
    TAOS_RETURN(code);
  }
  mInfo("trans:%d, used to create cluster:%" PRId64, pTrans->id, clusterObj.id);

  if ((code = mndTransAppendCommitlog(pTrans, pRaw)) != 0) {
    mError("trans:%d, failed to commit redo log since %s", pTrans->id, terrstr());
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }
  code = sdbSetRawStatus(pRaw, SDB_STATUS_READY);
  if (code != 0) {
    sdbFreeRaw(pRaw);
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }

  if ((code = mndTransPrepare(pMnode, pTrans)) != 0) {
    mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }

  mndTransDrop(pTrans);
  return 0;
}

static int32_t mndRetrieveClusters(SRpcMsg *pMsg, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
  SMnode      *pMnode = pMsg->info.node;
  SSdb        *pSdb = pMnode->pSdb;
  int32_t      code = 0;
  int32_t      lino = 0;
  int32_t      numOfRows = 0;
  int32_t      cols = 0;
  SClusterObj *pCluster = NULL;

  while (numOfRows < rows) {
    pShow->pIter = sdbFetch(pSdb, SDB_CLUSTER, pShow->pIter, (void **)&pCluster);
    if (pShow->pIter == NULL) break;

    cols = 0;
    SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    COL_DATA_SET_VAL_GOTO((const char *)&pCluster->id, false, pCluster, _OVER);

    char buf[tListLen(pCluster->name) + VARSTR_HEADER_SIZE] = {0};
    STR_WITH_MAXSIZE_TO_VARSTR(buf, pCluster->name, pShow->pMeta->pSchemas[cols].bytes);

    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    COL_DATA_SET_VAL_GOTO(buf, false, pCluster, _OVER);

    int32_t upTime = mndGetClusterUpTimeImp(pCluster);
    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    COL_DATA_SET_VAL_GOTO((const char *)&upTime, false, pCluster, _OVER);

    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    COL_DATA_SET_VAL_GOTO((const char *)&pCluster->createdTime, false, pCluster, _OVER);

    char ver[12] = {0};
    STR_WITH_MAXSIZE_TO_VARSTR(ver, tsVersionName, pShow->pMeta->pSchemas[cols].bytes);
    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    COL_DATA_SET_VAL_GOTO((const char *)ver, false, pCluster, _OVER);

    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
    if (tsExpireTime <= 0) {
      colDataSetNULL(pColInfo, numOfRows);
    } else {
      COL_DATA_SET_VAL_GOTO((const char *)&tsExpireTime, false, pCluster, _OVER);
    }

    sdbRelease(pSdb, pCluster);
    numOfRows++;
  }

  pShow->numOfRows += numOfRows;

_OVER:
  if (code != 0) {
    mError("failed to retrieve cluster info at line %d since %s", lino, tstrerror(code));
    TAOS_RETURN(code);
  }
  return numOfRows;
}

static void mndCancelGetNextCluster(SMnode *pMnode, void *pIter) {
  SSdb *pSdb = pMnode->pSdb;
  sdbCancelFetchByType(pSdb, pIter, SDB_CLUSTER);
}

static int32_t mndProcessUptimeTimer(SRpcMsg *pReq) {
  SMnode      *pMnode = pReq->info.node;
  SClusterObj  clusterObj = {0};
  void        *pIter = NULL;
  SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);
  if (pCluster != NULL) {
    (void)memcpy(&clusterObj, pCluster, sizeof(SClusterObj));
    clusterObj.upTime += tsUptimeInterval;
    mndReleaseCluster(pMnode, pCluster, pIter);
  }

  if (clusterObj.id <= 0) {
    mError("can't get cluster info while update uptime");
    return 0;
  }

  int32_t code = 0;
  mInfo("update cluster uptime to %d", clusterObj.upTime);
  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "update-uptime");
  if (pTrans == NULL) {
    code = terrno;
    TAOS_RETURN(code);
  }

  SSdbRaw *pCommitRaw = mndClusterActionEncode(&clusterObj);
  if (pCommitRaw == NULL) {
    mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());
    mndTransDrop(pTrans);
    code = terrno;
    TAOS_RETURN(code);
  }

  if ((code = mndTransAppendCommitlog(pTrans, pCommitRaw)) != 0) {
    mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }
  code = sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
  if (code != 0) {
    sdbFreeRaw(pCommitRaw);
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }

  if ((code = mndTransPrepare(pMnode, pTrans)) != 0) {
    mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
    mndTransDrop(pTrans);
    TAOS_RETURN(code);
  }

  mndTransDrop(pTrans);
  return 0;
}

int32_t mndProcessConfigClusterReq(SRpcMsg *pReq) {
  int32_t         code = 0;
  SMnode         *pMnode = pReq->info.node;
  SMCfgClusterReq cfgReq = {0};
  if (tDeserializeSMCfgClusterReq(pReq->pCont, pReq->contLen, &cfgReq) != 0) {
    code = TSDB_CODE_INVALID_MSG;
    TAOS_RETURN(code);
  }

  mInfo("cluster: start to config, option:%s, value:%s", cfgReq.config, cfgReq.value);
  if ((code = mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_CONFIG_CLUSTER)) != 0) {
    goto _exit;
  }

  SClusterObj  clusterObj = {0};
  void        *pIter = NULL;
  SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);
  if (!pCluster || pCluster->id <= 0) {
    code = TSDB_CODE_APP_IS_STARTING;
    if (pCluster) mndReleaseCluster(pMnode, pCluster, pIter);
    goto _exit;
  }
  (void)memcpy(&clusterObj, pCluster, sizeof(SClusterObj));
  mndReleaseCluster(pMnode, pCluster, pIter);

  if (strncmp(cfgReq.config, GRANT_ACTIVE_CODE, TSDB_DNODE_CONFIG_LEN) == 0) {
#ifdef TD_ENTERPRISE
    if (0 != (code = mndProcessConfigGrantReq(pMnode, pReq, &cfgReq))) {
      goto _exit;
    }
#else
    code = TSDB_CODE_OPS_NOT_SUPPORT;
    goto _exit;
#endif
  } else {
    code = TSDB_CODE_OPS_NOT_SUPPORT;
    goto _exit;
  }

  {  // audit
    auditRecord(pReq, pMnode->clusterId, "alterCluster", "", "", cfgReq.sql,
                TMIN(cfgReq.sqlLen, GRANT_ACTIVE_HEAD_LEN << 1));
  }
_exit:
  tFreeSMCfgClusterReq(&cfgReq);
  if (code != 0) {
    mError("cluster: failed to config:%s %s since %s", cfgReq.config, cfgReq.value, tstrerror(code));
  } else {
    mInfo("cluster: success to config:%s %s", cfgReq.config, cfgReq.value);
  }
  TAOS_RETURN(code);
}

int32_t mndProcessConfigClusterRsp(SRpcMsg *pRsp) {
  mInfo("config rsp from cluster");
  return 0;
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#define _DEFAULT_SOURCE
17	#include "audit.h"
18	#include "mndCluster.h"
19	#include "mndGrant.h"
20	#include "mndPrivilege.h"
21	#include "mndShow.h"
22	#include "mndTrans.h"
23
24	#define CLUSTER_VER_NUMBE 1
25	#define CLUSTER_RESERVE_SIZE 60
26	int64_t tsExpireTime = 0;
27
28	static SSdbRaw mndClusterActionEncode(SClusterObj pCluster);
29	static SSdbRow mndClusterActionDecode(SSdbRaw pRaw);
30	static int32_t mndClusterActionInsert(SSdb pSdb, SClusterObj pCluster);
31	static int32_t mndClusterActionDelete(SSdb pSdb, SClusterObj pCluster);
32	static int32_t mndClusterActionUpdate(SSdb pSdb, SClusterObj pOldCluster, SClusterObj *pNewCluster);
33	static int32_t mndCreateDefaultCluster(SMnode *pMnode);
34	static int32_t mndRetrieveClusters(SRpcMsg pMsg, SShowObj pShow, SSDataBlock *pBlock, int32_t rows);
35	static void mndCancelGetNextCluster(SMnode pMnode, void pIter);
36	static int32_t mndProcessUptimeTimer(SRpcMsg *pReq);
37	static int32_t mndProcessConfigClusterReq(SRpcMsg *pReq);
38	static int32_t mndProcessConfigClusterRsp(SRpcMsg *pReq);
39
40	int32_t mndInitCluster(SMnode *pMnode) {	×
41	SSdbTable table = {	×
42	.sdbType = SDB_CLUSTER,
43	.keyType = SDB_KEY_INT64,
44	.deployFp = (SdbDeployFp)mndCreateDefaultCluster,
45	.encodeFp = (SdbEncodeFp)mndClusterActionEncode,
46	.decodeFp = (SdbDecodeFp)mndClusterActionDecode,
47	.insertFp = (SdbInsertFp)mndClusterActionInsert,
48	.updateFp = (SdbUpdateFp)mndClusterActionUpdate,
49	.deleteFp = (SdbDeleteFp)mndClusterActionDelete,
50	};
51
52	mndSetMsgHandle(pMnode, TDMT_MND_UPTIME_TIMER, mndProcessUptimeTimer);	×
53	mndSetMsgHandle(pMnode, TDMT_MND_CONFIG_CLUSTER, mndProcessConfigClusterReq);	×
54	mndSetMsgHandle(pMnode, TDMT_MND_CONFIG_CLUSTER_RSP, mndProcessConfigClusterRsp);	×
55	mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndRetrieveClusters);	×
56	mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndCancelGetNextCluster);	×
57
58	return sdbSetTable(pMnode->pSdb, table);	×
59	}
60
61	void mndCleanupCluster(SMnode *pMnode) {}	×
62
63	int32_t mndGetClusterName(SMnode pMnode, char clusterName, int32_t len) {	×
64	int32_t code = 0;	×
65	SSdb *pSdb = pMnode->pSdb;	×
66
67	SClusterObj *pCluster = sdbAcquire(pSdb, SDB_CLUSTER, &pMnode->clusterId);	×
68	if (pCluster == NULL) {	×
69	code = terrno;	×
70	TAOS_RETURN(code);	×
71	}
72
73	tstrncpy(clusterName, pCluster->name, len);	×
74	sdbRelease(pSdb, pCluster);	×
75	return 0;	×
76	}
77
78	static SClusterObj mndAcquireCluster(SMnode pMnode, void **ppIter) {	×
79	SSdb *pSdb = pMnode->pSdb;	×
80	void *pIter = NULL;	×
81
82	while (1) {
83	SClusterObj *pCluster = NULL;	×
84	pIter = sdbFetch(pSdb, SDB_CLUSTER, pIter, (void **)&pCluster);	×
85	if (pIter == NULL) break;	×
86
87	*ppIter = pIter;	×
88	return pCluster;	×
89	}
90
91	return NULL;	×
92	}
93
94	static void mndReleaseCluster(SMnode pMnode, SClusterObj pCluster, void *pIter) {	×
95	SSdb *pSdb = pMnode->pSdb;	×
96	sdbCancelFetch(pSdb, pIter);	×
97	sdbRelease(pSdb, pCluster);	×
98	}	×
99
100	int64_t mndGetClusterId(SMnode *pMnode) {	×
101	int64_t clusterId = 0;	×
102	void *pIter = NULL;	×
103	SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);	×
104	if (pCluster != NULL) {	×
105	clusterId = pCluster->id;	×
106	mndReleaseCluster(pMnode, pCluster, pIter);	×
107	}
108
109	return clusterId;	×
110	}
111
112	int64_t mndGetClusterCreateTime(SMnode *pMnode) {	×
113	int64_t createTime = 0;	×
114	void *pIter = NULL;	×
115	SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);	×
116	if (pCluster != NULL) {	×
117	createTime = pCluster->createdTime;	×
118	mndReleaseCluster(pMnode, pCluster, pIter);	×
119	}
120
121	return createTime;	×
122	}
123
124	static int32_t mndGetClusterUpTimeImp(SClusterObj *pCluster) {	×
125	#if 0
126	int32_t upTime = taosGetTimestampSec() - pCluster->updateTime / 1000;
127	upTime = upTime + pCluster->upTime;
128	return upTime;
129	#else
130	return pCluster->upTime;	×
131	#endif
132	}
133
134	int64_t mndGetClusterUpTime(SMnode *pMnode) {	×
135	int64_t upTime = 0;	×
136	void *pIter = NULL;	×
137	SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);	×
138	if (pCluster != NULL) {	×
139	upTime = mndGetClusterUpTimeImp(pCluster);	×
140	mndReleaseCluster(pMnode, pCluster, pIter);	×
141	}
142
143	return upTime;	×
144	}
145
146	static SSdbRaw mndClusterActionEncode(SClusterObj pCluster) {	×
147	int32_t code = 0;	×
148	int32_t lino = 0;	×
149	terrno = TSDB_CODE_OUT_OF_MEMORY;	×
150
151	SSdbRaw *pRaw = sdbAllocRaw(SDB_CLUSTER, CLUSTER_VER_NUMBE, sizeof(SClusterObj) + CLUSTER_RESERVE_SIZE);	×
152	if (pRaw == NULL) goto _OVER;	×
153
154	int32_t dataPos = 0;	×
155	SDB_SET_INT64(pRaw, dataPos, pCluster->id, _OVER)	×
156	SDB_SET_INT64(pRaw, dataPos, pCluster->createdTime, _OVER)	×
157	SDB_SET_INT64(pRaw, dataPos, pCluster->updateTime, _OVER)	×
158	SDB_SET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)	×
159	SDB_SET_INT32(pRaw, dataPos, pCluster->upTime, _OVER)	×
160	SDB_SET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)	×
161	SDB_SET_DATALEN(pRaw, dataPos, _OVER);	×
162
163	terrno = 0;	×
164
165	_OVER:	×
166	if (terrno != 0) {	×
167	mError("cluster:%" PRId64 ", failed to encode to raw:%p since %s", pCluster->id, pRaw, terrstr());	×
168	sdbFreeRaw(pRaw);	×
169	return NULL;	×
170	}
171
172	mTrace("cluster:%" PRId64 ", encode to raw:%p, row:%p", pCluster->id, pRaw, pCluster);	×
173	return pRaw;	×
174	}
175
176	static SSdbRow mndClusterActionDecode(SSdbRaw pRaw) {	×
177	int32_t code = 0;	×
178	int32_t lino = 0;	×
179	terrno = TSDB_CODE_OUT_OF_MEMORY;	×
180	SClusterObj *pCluster = NULL;	×
181	SSdbRow *pRow = NULL;	×
182
183	int8_t sver = 0;	×
184	if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;	×
185
186	if (sver != CLUSTER_VER_NUMBE) {	×
187	terrno = TSDB_CODE_SDB_INVALID_DATA_VER;	×
188	goto _OVER;	×
189	}
190
191	pRow = sdbAllocRow(sizeof(SClusterObj));	×
192	if (pRow == NULL) goto _OVER;	×
193
194	pCluster = sdbGetRowObj(pRow);	×
195	if (pCluster == NULL) goto _OVER;	×
196
197	int32_t dataPos = 0;	×
198	SDB_GET_INT64(pRaw, dataPos, &pCluster->id, _OVER)	×
199	SDB_GET_INT64(pRaw, dataPos, &pCluster->createdTime, _OVER)	×
200	SDB_GET_INT64(pRaw, dataPos, &pCluster->updateTime, _OVER)	×
201	SDB_GET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)	×
202	SDB_GET_INT32(pRaw, dataPos, &pCluster->upTime, _OVER)	×
203	SDB_GET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)	×
204
205	terrno = 0;	×
206
207	_OVER:	×
208	if (terrno != 0) {	×
209	mError("cluster:%" PRId64 ", failed to decode from raw:%p since %s", pCluster == NULL ? 0 : pCluster->id, pRaw,	×
210	terrstr());
211	taosMemoryFreeClear(pRow);	×
212	return NULL;	×
213	}
214
215	mTrace("cluster:%" PRId64 ", decode from raw:%p, row:%p", pCluster->id, pRaw, pCluster);	×
216	return pRow;	×
217	}
218
219	static int32_t mndClusterActionInsert(SSdb pSdb, SClusterObj pCluster) {	×
220	mTrace("cluster:%" PRId64 ", perform insert action, row:%p", pCluster->id, pCluster);	×
221	pSdb->pMnode->clusterId = pCluster->id;	×
222	pCluster->updateTime = taosGetTimestampMs();	×
223	return 0;	×
224	}
225
226	static int32_t mndClusterActionDelete(SSdb pSdb, SClusterObj pCluster) {	×
227	mTrace("cluster:%" PRId64 ", perform delete action, row:%p", pCluster->id, pCluster);	×
228	return 0;	×
229	}
230
231	static int32_t mndClusterActionUpdate(SSdb pSdb, SClusterObj pOld, SClusterObj *pNew) {	×
232	mTrace("cluster:%" PRId64 ", perform update action, old row:%p new row:%p, uptime from %d to %d", pOld->id, pOld,	×
233	pNew, pOld->upTime, pNew->upTime);
234	pOld->upTime = pNew->upTime;	×
235	pOld->updateTime = taosGetTimestampMs();	×
236	return 0;	×
237	}
238
239	static int32_t mndCreateDefaultCluster(SMnode *pMnode) {	×
240	SClusterObj clusterObj = {0};	×
241	clusterObj.createdTime = taosGetTimestampMs();	×
242	clusterObj.updateTime = clusterObj.createdTime;	×
243
244	int32_t code = taosGetSystemUUIDLen(clusterObj.name, TSDB_CLUSTER_ID_LEN);	×
245	if (code != 0) {	×
246	tstrncpy(clusterObj.name, "tdengine3.0", sizeof(clusterObj.name));	×
247	mError("failed to get name from system, set to default val %s", clusterObj.name);	×
248	}
249
250	clusterObj.id = mndGenerateUid(clusterObj.name, TSDB_CLUSTER_ID_LEN);	×
251	clusterObj.id = (clusterObj.id >= 0 ? clusterObj.id : -clusterObj.id);	×
252	pMnode->clusterId = clusterObj.id;	×
253	mInfo("cluster:%" PRId64 ", name is %s", clusterObj.id, clusterObj.name);	×
254
255	SSdbRaw *pRaw = mndClusterActionEncode(&clusterObj);	×
256	if (pRaw == NULL) {	×
257	code = terrno;	×
258	TAOS_RETURN(code);	×
259	}
260	code = sdbSetRawStatus(pRaw, SDB_STATUS_READY);	×
261	if (code != 0) {	×
262	sdbFreeRaw(pRaw);	×
263	TAOS_RETURN(code);	×
264	}
265
266	mInfo("cluster:%" PRId64 ", will be created when deploying, raw:%p", clusterObj.id, pRaw);	×
267
268	STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, NULL, "create-cluster");	×
269	if (pTrans == NULL) {	×
270	sdbFreeRaw(pRaw);	×
271	mError("cluster:%" PRId64 ", failed to create since %s", clusterObj.id, terrstr());	×
272	code = terrno;	×
273	TAOS_RETURN(code);	×
274	}
275	mInfo("trans:%d, used to create cluster:%" PRId64, pTrans->id, clusterObj.id);	×
276
277	if ((code = mndTransAppendCommitlog(pTrans, pRaw)) != 0) {	×
278	mError("trans:%d, failed to commit redo log since %s", pTrans->id, terrstr());	×
279	mndTransDrop(pTrans);	×
280	TAOS_RETURN(code);	×
281	}
282	code = sdbSetRawStatus(pRaw, SDB_STATUS_READY);	×
283	if (code != 0) {	×
284	sdbFreeRaw(pRaw);	×
285	mndTransDrop(pTrans);	×
286	TAOS_RETURN(code);	×
287	}
288
289	if ((code = mndTransPrepare(pMnode, pTrans)) != 0) {	×
290	mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());	×
291	mndTransDrop(pTrans);	×
292	TAOS_RETURN(code);	×
293	}
294
295	mndTransDrop(pTrans);	×
296	return 0;	×
297	}
298
299	static int32_t mndRetrieveClusters(SRpcMsg pMsg, SShowObj pShow, SSDataBlock *pBlock, int32_t rows) {	×
300	SMnode *pMnode = pMsg->info.node;	×
301	SSdb *pSdb = pMnode->pSdb;	×
302	int32_t code = 0;	×
303	int32_t lino = 0;	×
304	int32_t numOfRows = 0;	×
305	int32_t cols = 0;	×
306	SClusterObj *pCluster = NULL;	×
307
308	while (numOfRows < rows) {	×
309	pShow->pIter = sdbFetch(pSdb, SDB_CLUSTER, pShow->pIter, (void **)&pCluster);	×
310	if (pShow->pIter == NULL) break;	×
311
312	cols = 0;	×
313	SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
314	COL_DATA_SET_VAL_GOTO((const char *)&pCluster->id, false, pCluster, _OVER);	×
315
316	char buf[tListLen(pCluster->name) + VARSTR_HEADER_SIZE] = {0};	×
317	STR_WITH_MAXSIZE_TO_VARSTR(buf, pCluster->name, pShow->pMeta->pSchemas[cols].bytes);	×
318
319	pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
320	COL_DATA_SET_VAL_GOTO(buf, false, pCluster, _OVER);	×
321
322	int32_t upTime = mndGetClusterUpTimeImp(pCluster);	×
323	pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
324	COL_DATA_SET_VAL_GOTO((const char *)&upTime, false, pCluster, _OVER);	×
325
326	pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
327	COL_DATA_SET_VAL_GOTO((const char *)&pCluster->createdTime, false, pCluster, _OVER);	×
328
329	char ver[12] = {0};	×
330	STR_WITH_MAXSIZE_TO_VARSTR(ver, tsVersionName, pShow->pMeta->pSchemas[cols].bytes);	×
331	pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
332	COL_DATA_SET_VAL_GOTO((const char *)ver, false, pCluster, _OVER);	×
333
334	pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);	×
335	if (tsExpireTime <= 0) {	×
336	colDataSetNULL(pColInfo, numOfRows);	×
337	} else {
338	COL_DATA_SET_VAL_GOTO((const char *)&tsExpireTime, false, pCluster, _OVER);	×
339	}
340
341	sdbRelease(pSdb, pCluster);	×
342	numOfRows++;	×
343	}
344
345	pShow->numOfRows += numOfRows;	×
346
347	_OVER:	×
348	if (code != 0) {	×
349	mError("failed to retrieve cluster info at line %d since %s", lino, tstrerror(code));	×
350	TAOS_RETURN(code);	×
351	}
352	return numOfRows;	×
353	}
354
355	static void mndCancelGetNextCluster(SMnode pMnode, void pIter) {	×
356	SSdb *pSdb = pMnode->pSdb;	×
357	sdbCancelFetchByType(pSdb, pIter, SDB_CLUSTER);	×
358	}	×
359
360	static int32_t mndProcessUptimeTimer(SRpcMsg *pReq) {	×
361	SMnode *pMnode = pReq->info.node;	×
362	SClusterObj clusterObj = {0};	×
363	void *pIter = NULL;	×
364	SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);	×
365	if (pCluster != NULL) {	×
366	(void)memcpy(&clusterObj, pCluster, sizeof(SClusterObj));	×
367	clusterObj.upTime += tsUptimeInterval;	×
368	mndReleaseCluster(pMnode, pCluster, pIter);	×
369	}
370
371	if (clusterObj.id <= 0) {	×
372	mError("can't get cluster info while update uptime");	×
373	return 0;	×
374	}
375
376	int32_t code = 0;	×
377	mInfo("update cluster uptime to %d", clusterObj.upTime);	×
378	STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "update-uptime");	×
379	if (pTrans == NULL) {	×
380	code = terrno;	×
381	TAOS_RETURN(code);	×
382	}
383
384	SSdbRaw *pCommitRaw = mndClusterActionEncode(&clusterObj);	×
385	if (pCommitRaw == NULL) {	×
386	mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());	×
387	mndTransDrop(pTrans);	×
388	code = terrno;	×
389	TAOS_RETURN(code);	×
390	}
391
392	if ((code = mndTransAppendCommitlog(pTrans, pCommitRaw)) != 0) {	×
393	mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());	×
394	mndTransDrop(pTrans);	×
395	TAOS_RETURN(code);	×
396	}
397	code = sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);	×
398	if (code != 0) {	×
399	sdbFreeRaw(pCommitRaw);	×
400	mndTransDrop(pTrans);	×
401	TAOS_RETURN(code);	×
402	}
403
404	if ((code = mndTransPrepare(pMnode, pTrans)) != 0) {	×
405	mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());	×
406	mndTransDrop(pTrans);	×
407	TAOS_RETURN(code);	×
408	}
409
410	mndTransDrop(pTrans);	×
411	return 0;	×
412	}
413
414	int32_t mndProcessConfigClusterReq(SRpcMsg *pReq) {	×
415	int32_t code = 0;	×
416	SMnode *pMnode = pReq->info.node;	×
417	SMCfgClusterReq cfgReq = {0};	×
418	if (tDeserializeSMCfgClusterReq(pReq->pCont, pReq->contLen, &cfgReq) != 0) {	×
419	code = TSDB_CODE_INVALID_MSG;	×
420	TAOS_RETURN(code);	×
421	}
422
423	mInfo("cluster: start to config, option:%s, value:%s", cfgReq.config, cfgReq.value);	×
424	if ((code = mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_CONFIG_CLUSTER)) != 0) {	×
425	goto _exit;	×
426	}
427
428	SClusterObj clusterObj = {0};	×
429	void *pIter = NULL;	×
430	SClusterObj *pCluster = mndAcquireCluster(pMnode, &pIter);	×
431	if (!pCluster \|\| pCluster->id <= 0) {	×
432	code = TSDB_CODE_APP_IS_STARTING;	×
433	if (pCluster) mndReleaseCluster(pMnode, pCluster, pIter);	×
434	goto _exit;	×
435	}
436	(void)memcpy(&clusterObj, pCluster, sizeof(SClusterObj));	×
437	mndReleaseCluster(pMnode, pCluster, pIter);	×
438
439	if (strncmp(cfgReq.config, GRANT_ACTIVE_CODE, TSDB_DNODE_CONFIG_LEN) == 0) {	×
440	#ifdef TD_ENTERPRISE
441	if (0 != (code = mndProcessConfigGrantReq(pMnode, pReq, &cfgReq))) {	×
442	goto _exit;	×
443	}
444	#else
445	code = TSDB_CODE_OPS_NOT_SUPPORT;
446	goto _exit;
447	#endif
448	} else {
449	code = TSDB_CODE_OPS_NOT_SUPPORT;	×
450	goto _exit;	×
451	}
452
453	{ // audit
454	auditRecord(pReq, pMnode->clusterId, "alterCluster", "", "", cfgReq.sql,	×
455	TMIN(cfgReq.sqlLen, GRANT_ACTIVE_HEAD_LEN << 1));	×
456	}
457	_exit:	×
458	tFreeSMCfgClusterReq(&cfgReq);	×
459	if (code != 0) {	×
460	mError("cluster: failed to config:%s %s since %s", cfgReq.config, cfgReq.value, tstrerror(code));	×
461	} else {
462	mInfo("cluster: success to config:%s %s", cfgReq.config, cfgReq.value);	×
463	}
464	TAOS_RETURN(code);	×
465	}
466
467	int32_t mndProcessConfigClusterRsp(SRpcMsg *pRsp) {	×
468	mInfo("config rsp from cluster");	×
469	return 0;	×
470	}

taosdata / TDengine / #3798

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