157 lines
3.9 KiB
C
157 lines
3.9 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_MONITOR_H_
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#define _TD_MONITOR_H_
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#include "tarray.h"
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#include "tdef.h"
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#include "tlog.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MON_STATUS_LEN 8
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#define MON_ROLE_LEN 9
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#define MON_VER_LEN 12
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#define MON_LOG_LEN 1024
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typedef struct {
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int32_t dnode_id;
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char dnode_ep[TSDB_EP_LEN];
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int64_t cluster_id;
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int32_t protocol;
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} SMonBasicInfo;
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typedef struct {
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int32_t dnode_id;
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char dnode_ep[TSDB_EP_LEN];
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char status[MON_STATUS_LEN];
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} SMonDnodeDesc;
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typedef struct {
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int32_t mnode_id;
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char mnode_ep[TSDB_EP_LEN];
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char role[MON_ROLE_LEN];
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} SMonMnodeDesc;
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typedef struct {
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char first_ep[TSDB_EP_LEN];
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int32_t first_ep_dnode_id;
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char version[MON_VER_LEN];
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float master_uptime; // day
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int32_t monitor_interval; // sec
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int32_t vgroups_total;
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int32_t vgroups_alive;
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int32_t vnodes_total;
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int32_t vnodes_alive;
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int32_t connections_total;
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SArray *dnodes; // array of SMonDnodeDesc
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SArray *mnodes; // array of SMonMnodeDesc
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} SMonClusterInfo;
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typedef struct {
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int32_t dnode_id;
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char vnode_role[MON_ROLE_LEN];
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} SMonVnodeDesc;
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typedef struct {
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int32_t vgroup_id;
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char database_name[TSDB_DB_NAME_LEN];
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int32_t tables_num;
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char status[MON_STATUS_LEN];
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SMonVnodeDesc vnodes[TSDB_MAX_REPLICA];
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} SMonVgroupDesc;
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typedef struct {
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SArray *vgroups; // array of SMonVgroupDesc
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} SMonVgroupInfo;
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typedef struct {
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int32_t expire_time;
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int32_t timeseries_used;
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int32_t timeseries_total;
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} SMonGrantInfo;
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typedef struct {
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float uptime; // day
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double cpu_engine;
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double cpu_system;
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float cpu_cores;
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int64_t mem_engine; // KB
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int64_t mem_system; // KB
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int64_t mem_total; // KB
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int64_t disk_engine; // Byte
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int64_t disk_used; // Byte
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int64_t disk_total; // Byte
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int64_t net_in; // bytes
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int64_t net_out; // bytes
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int64_t io_read; // bytes
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int64_t io_write; // bytes
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int64_t io_read_disk; // bytes
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int64_t io_write_disk; // bytes
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int64_t req_select;
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int64_t req_insert;
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int64_t req_insert_success;
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int64_t req_insert_batch;
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int64_t req_insert_batch_success;
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int32_t errors;
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int32_t vnodes_num;
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int32_t masters;
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int8_t has_mnode;
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} SMonDnodeInfo;
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typedef struct {
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char name[TSDB_FILENAME_LEN];
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int8_t level;
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SDiskSize size;
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} SMonDiskDesc;
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typedef struct {
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SArray *datadirs; // array of SMonDiskDesc
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SMonDiskDesc logdir;
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SMonDiskDesc tempdir;
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} SMonDiskInfo;
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typedef struct SMonInfo SMonInfo;
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typedef struct {
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const char *server;
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uint16_t port;
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int32_t maxLogs;
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bool comp;
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} SMonCfg;
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int32_t monInit(const SMonCfg *pCfg);
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void monCleanup();
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void monRecordLog(int64_t ts, ELogLevel level, const char *content);
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SMonInfo *monCreateMonitorInfo();
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void monSetBasicInfo(SMonInfo *pMonitor, SMonBasicInfo *pInfo);
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void monSetClusterInfo(SMonInfo *pMonitor, SMonClusterInfo *pInfo);
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void monSetVgroupInfo(SMonInfo *pMonitor, SMonVgroupInfo *pInfo);
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void monSetGrantInfo(SMonInfo *pMonitor, SMonGrantInfo *pInfo);
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void monSetDnodeInfo(SMonInfo *pMonitor, SMonDnodeInfo *pInfo);
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void monSetDiskInfo(SMonInfo *pMonitor, SMonDiskInfo *pInfo);
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void monSendReport(SMonInfo *pMonitor);
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void monCleanupMonitorInfo(SMonInfo *pMonitor);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_MONITOR_H_*/
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