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/*
* Copyright (c) 2019 TAOS Data, Inc. <[email protected]>
*
* 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 "os.h"
#include "taoserror.h"
#include "taosdef.h"
#include "taosmsg.h"
#include "tglobal.h"
#include "tutil.h"
#include "http.h"
#include "mnode.h"
#include "dnode.h"
#include "dnodeInt.h"
#include "dnodeVRead.h"
#include "dnodeVWrite.h"
#include "dnodeMRead.h"
#include "dnodeMWrite.h"
#include "dnodeShell.h"
static void (*dnodeProcessShellMsgFp[TSDB_MSG_TYPE_MAX])(SRpcMsg *);
static void dnodeProcessMsgFromShell(SRpcMsg *pMsg, SRpcEpSet *);
static int dnodeRetrieveUserAuthInfo(char *user, char *spi, char *encrypt, char *secret, char *ckey);
static void * tsDnodeShellRpc = NULL;
static int32_t tsDnodeQueryReqNum = 0;
static int32_t tsDnodeSubmitReqNum = 0;
int32_t dnodeInitShell() {
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_SUBMIT] = dnodeDispatchToVnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_QUERY] = dnodeDispatchToVnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_FETCH] = dnodeDispatchToVnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_UPDATE_TAG_VAL] = dnodeDispatchToVnodeWriteQueue;
// the following message shall be treated as mnode write
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CREATE_ACCT] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_ALTER_ACCT] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_DROP_ACCT] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CREATE_USER] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_ALTER_USER] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_DROP_USER] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DNODE]= dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_DROP_DNODE] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DB] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_DROP_DB] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_ALTER_DB] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CREATE_TABLE]= dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_DROP_TABLE] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_ALTER_TABLE] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_ALTER_STREAM]= dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_KILL_QUERY] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_KILL_STREAM] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_KILL_CONN] = dnodeDispatchToMnodeWriteQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CONFIG_DNODE]= dnodeDispatchToMnodeWriteQueue;
// the following message shall be treated as mnode query
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_HEARTBEAT] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_CONNECT] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_USE_DB] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_TABLE_META] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_STABLE_VGROUP]= dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_TABLES_META] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_SHOW] = dnodeDispatchToMnodeReadQueue;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE] = dnodeDispatchToMnodeReadQueue;
int32_t numOfThreads = tsNumOfCores * tsNumOfThreadsPerCore;
numOfThreads = (int32_t) ((1.0 - tsRatioOfQueryThreads) * numOfThreads / 2.0);
if (numOfThreads < 1) {
numOfThreads = 1;
}
SRpcInit rpcInit;
memset(&rpcInit, 0, sizeof(rpcInit));
rpcInit.localPort = tsDnodeShellPort;
rpcInit.label = "SHELL";
rpcInit.numOfThreads = numOfThreads;
rpcInit.cfp = dnodeProcessMsgFromShell;
rpcInit.sessions = tsMaxShellConns;
rpcInit.connType = TAOS_CONN_SERVER;
rpcInit.idleTime = tsShellActivityTimer * 1000;
rpcInit.afp = dnodeRetrieveUserAuthInfo;
tsDnodeShellRpc = rpcOpen(&rpcInit);
if (tsDnodeShellRpc == NULL) {
dError("failed to init shell rpc server");
return -1;
}
dInfo("shell rpc server is opened");
return 0;
}
void dnodeCleanupShell() {
if (tsDnodeShellRpc) {
rpcClose(tsDnodeShellRpc);
tsDnodeShellRpc = NULL;
}
}
void dnodeProcessMsgFromShell(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
SRpcMsg rpcMsg = {
.handle = pMsg->handle,
.pCont = NULL,
.contLen = 0
};
if (pMsg->pCont == NULL) return;
if (dnodeGetRunStatus() != TSDB_DNODE_RUN_STATUS_RUNING) {
dError("RPC %p, shell msg:%s is ignored since dnode not running", pMsg->handle, taosMsg[pMsg->msgType]);
rpcMsg.code = TSDB_CODE_RPC_NOT_READY;
rpcSendResponse(&rpcMsg);
rpcFreeCont(pMsg->pCont);
return;
}
if (pMsg->msgType == TSDB_MSG_TYPE_QUERY) {
atomic_fetch_add_32(&tsDnodeQueryReqNum, 1);
} else if (pMsg->msgType == TSDB_MSG_TYPE_SUBMIT) {
atomic_fetch_add_32(&tsDnodeSubmitReqNum, 1);
} else {}
if ( dnodeProcessShellMsgFp[pMsg->msgType] ) {
(*dnodeProcessShellMsgFp[pMsg->msgType])(pMsg);
} else {
dError("RPC %p, shell msg:%s is not processed", pMsg->handle, taosMsg[pMsg->msgType]);
rpcMsg.code = TSDB_CODE_DND_MSG_NOT_PROCESSED;
rpcSendResponse(&rpcMsg);
rpcFreeCont(pMsg->pCont);
return;
}
}
static int dnodeRetrieveUserAuthInfo(char *user, char *spi, char *encrypt, char *secret, char *ckey) {
int code = mnodeRetriveAuth(user, spi, encrypt, secret, ckey);
if (code != TSDB_CODE_RPC_NOT_READY) return code;
SDMAuthMsg *pMsg = rpcMallocCont(sizeof(SDMAuthMsg));
tstrncpy(pMsg->user, user, sizeof(pMsg->user));
SRpcMsg rpcMsg = {0};
rpcMsg.pCont = pMsg;
rpcMsg.contLen = sizeof(SDMAuthMsg);
rpcMsg.msgType = TSDB_MSG_TYPE_DM_AUTH;
dDebug("user:%s, send auth msg to mnode", user);
SRpcMsg rpcRsp = {0};
dnodeSendMsgToDnodeRecv(&rpcMsg, &rpcRsp);
if (rpcRsp.code != 0) {
dError("user:%s, auth msg received from mnode, error:%s", user, tstrerror(rpcRsp.code));
} else {
SDMAuthRsp *pRsp = rpcRsp.pCont;
dDebug("user:%s, auth msg received from mnode", user);
memcpy(secret, pRsp->secret, TSDB_KEY_LEN);
memcpy(ckey, pRsp->ckey, TSDB_KEY_LEN);
*spi = pRsp->spi;
*encrypt = pRsp->encrypt;
}
rpcFreeCont(rpcRsp.pCont);
return rpcRsp.code;
}
void *dnodeSendCfgTableToRecv(int32_t vgId, int32_t sid) {
dDebug("vgId:%d, sid:%d send config table msg to mnode", vgId, sid);
int32_t contLen = sizeof(SDMConfigTableMsg);
SDMConfigTableMsg *pMsg = rpcMallocCont(contLen);
pMsg->dnodeId = htonl(dnodeGetDnodeId());
pMsg->vgId = htonl(vgId);
pMsg->sid = htonl(sid);
SRpcMsg rpcMsg = {0};
rpcMsg.pCont = pMsg;
rpcMsg.contLen = contLen;
rpcMsg.msgType = TSDB_MSG_TYPE_DM_CONFIG_TABLE;
SRpcMsg rpcRsp = {0};
dnodeSendMsgToDnodeRecv(&rpcMsg, &rpcRsp);
terrno = rpcRsp.code;
if (rpcRsp.code != 0) {
rpcFreeCont(rpcRsp.pCont);
dError("vgId:%d, sid:%d failed to config table from mnode", vgId, sid);
return NULL;
} else {
dInfo("vgId:%d, sid:%d config table msg is received", vgId, sid);
// delete this after debug finished
SMDCreateTableMsg *pTable = rpcRsp.pCont;
int16_t numOfColumns = htons(pTable->numOfColumns);
int16_t numOfTags = htons(pTable->numOfTags);
int32_t sid = htonl(pTable->sid);
uint64_t uid = htobe64(pTable->uid);
dInfo("table:%s, numOfColumns:%d numOfTags:%d sid:%d uid:%" PRIu64, pTable->tableId, numOfColumns, numOfTags, sid, uid);
return rpcRsp.pCont;
}
}
SDnodeStatisInfo dnodeGetStatisInfo() {
SDnodeStatisInfo info = {0};
if (dnodeGetRunStatus() == TSDB_DNODE_RUN_STATUS_RUNING) {
info.httpReqNum = httpGetReqCount();
info.queryReqNum = atomic_exchange_32(&tsDnodeQueryReqNum, 0);
info.submitReqNum = atomic_exchange_32(&tsDnodeSubmitReqNum, 0);
}
return info;
}