itbaima-study/itbaima-monitor-jwt
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添加历史数据获取接口，实装服务器详细面板实时监控变化

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柏码の讲师 2023-12-03 01:02:25 +08:00
parent 6881357ff5
commit eeb6446c6c
8 changed files with 114 additions and 20 deletions
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12
itbaima-monitor-server/src/main/java/com/example/controller/MonitorController.java
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@ -3,8 +3,10 @@ package com.example.controller;
import com.example.entity.RestBean;
import com.example.entity.vo.request.RenameClientVO;
import com.example.entity.vo.request.RenameNodeVO;
import com.example.entity.vo.request.RuntimeDetailVO;
import com.example.entity.vo.response.ClientDetailsVO;
import com.example.entity.vo.response.ClientPreviewVO;
import com.example.entity.vo.response.RuntimeDetailsVO;
import com.example.service.ClientService;
import jakarta.annotation.Resource;
import jakarta.validation.Valid;
@ -40,4 +42,14 @@ public class MonitorController {
public RestBean<ClientDetailsVO> clientDetails(int clientId) {
return RestBean.success(service.clientDetails(clientId));
}
@GetMapping("/runtime-history")
public RestBean<RuntimeDetailsVO> runtimeDetailsHistory(int clientId) {
return RestBean.success(service.clientRuntimeDetailsHistory(clientId));
}
@GetMapping("/runtime-now")
public RestBean<RuntimeDetailVO> runtimeDetailsNow(int clientId) {
return RestBean.success(service.clientRuntimeDetailsNow(clientId));
}
}

14
itbaima-monitor-server/src/main/java/com/example/entity/vo/response/RuntimeDetailsVO.java Normal file
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@ -0,0 +1,14 @@
package com.example.entity.vo.response;
import com.alibaba.fastjson2.JSONObject;
import lombok.Data;
import java.util.LinkedList;
import java.util.List;
@Data
public class RuntimeDetailsVO {
double memory;
double disk;
List<JSONObject> list = new LinkedList<>();
}

3
itbaima-monitor-server/src/main/java/com/example/filter/RequestLogFilter.java
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@ -29,7 +29,8 @@ public class RequestLogFilter extends OncePerRequestFilter {
@Resource
SnowflakeIdGenerator generator;
private final Set<String> ignores = Set.of("/swagger-ui", "/v3/api-docs", "/monitor/runtime", "/api/monitor/list");
private final Set<String> ignores = Set.of("/swagger-ui", "/v3/api-docs",
"/monitor/runtime", "/api/monitor/list", "/api/monitor/runtime");
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {

3
itbaima-monitor-server/src/main/java/com/example/service/ClientService.java
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@ -8,6 +8,7 @@ import com.example.entity.vo.request.RenameNodeVO;
import com.example.entity.vo.request.RuntimeDetailVO;
import com.example.entity.vo.response.ClientDetailsVO;
import com.example.entity.vo.response.ClientPreviewVO;
import com.example.entity.vo.response.RuntimeDetailsVO;
import java.util.List;
@ -22,4 +23,6 @@ public interface ClientService extends IService<Client> {
void renameClient(RenameClientVO vo);
void renameNode(RenameNodeVO vo);
ClientDetailsVO clientDetails(int clientId);
RuntimeDetailsVO clientRuntimeDetailsHistory(int clientId);
RuntimeDetailVO clientRuntimeDetailsNow(int clientId);
}

14
itbaima-monitor-server/src/main/java/com/example/service/impl/ClientServiceImpl.java
View File

@ -10,6 +10,7 @@ import com.example.entity.vo.request.RenameNodeVO;
import com.example.entity.vo.request.RuntimeDetailVO;
import com.example.entity.vo.response.ClientDetailsVO;
import com.example.entity.vo.response.ClientPreviewVO;
import com.example.entity.vo.response.RuntimeDetailsVO;
import com.example.mapper.ClientDetailMapper;
import com.example.mapper.ClientMapper;
import com.example.service.ClientService;
@ -129,6 +130,19 @@ public class ClientServiceImpl extends ServiceImpl<ClientMapper, Client> impleme
return vo;
}
@Override
public RuntimeDetailsVO clientRuntimeDetailsHistory(int clientId) {
RuntimeDetailsVO vo = influx.readRuntimeData();
ClientDetail client = detailMapper.selectById(clientId);
BeanUtils.copyProperties(client, vo);
return vo;
}
@Override
public RuntimeDetailVO clientRuntimeDetailsNow(int clientId) {
return lastRuntime.get(clientId);
}
private boolean isOnline(RuntimeDetailVO runtime) {
return runtime != null && System.currentTimeMillis() - runtime.getTimestamp() < 60 * 1000;
}

28
itbaima-monitor-server/src/main/java/com/example/utils/InfluxDbUtils.java
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@ -1,17 +1,22 @@
package com.example.utils;
import com.alibaba.fastjson2.JSONObject;
import com.example.entity.dto.RuntimeData;
import com.example.entity.vo.request.RuntimeDetailVO;
import com.example.entity.vo.response.RuntimeDetailsVO;
import com.influxdb.client.InfluxDBClient;
import com.influxdb.client.InfluxDBClientFactory;
import com.influxdb.client.WriteApiBlocking;
import com.influxdb.client.domain.WritePrecision;
import com.influxdb.query.FluxRecord;
import com.influxdb.query.FluxTable;
import jakarta.annotation.PostConstruct;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import java.util.Date;
import java.util.List;
@Component
public class InfluxDbUtils {
@ -41,4 +46,27 @@ public class InfluxDbUtils {
WriteApiBlocking writeApi = client.getWriteApiBlocking();
writeApi.writeMeasurement(BUCKET, ORG, WritePrecision.NS, data);
}
public RuntimeDetailsVO readRuntimeData() {
String query = """
from(bucket: "%s")
|> range(start: %s)
|> filter(fn: (r) => r["_measurement"] == "runtime")
""";
String format = String.format(query, BUCKET, "-1h");
List<FluxTable> tables = client.getQueryApi().query(format, ORG);
int size = tables.size();
List<FluxRecord> records = tables.get(0).getRecords();
RuntimeDetailsVO vo = new RuntimeDetailsVO();
for (int i = 0; i < records.size(); i++) {
JSONObject object = new JSONObject();
object.put("timestamp", records.get(i).getTime());
for (int j = 0; j < size; j++) {
FluxRecord record = tables.get(j).getRecords().get(i);
object.put(record.getField(), record.getValue());
}
vo.getList().add(object);
}
return vo;
}
}

52
itbaima-monitor-web/src/component/ClientDetails.vue
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@ -1,9 +1,9 @@
<script setup>
import {reactive, watch} from "vue";
import {computed, reactive, watch} from "vue";
import {get, post} from "@/net";
import {useClipboard} from "@vueuse/core";
import {ElMessage} from "element-plus";
import {cpuNameToImage, osNameToIcon, rename} from "@/tools";
import {cpuNameToImage, fitToRightByteUnit, osNameToIcon, percentageToStatus, rename} from "@/tools";
const locations = [
{name: 'cn', desc: '中国大陆'},
@ -17,12 +17,15 @@ const locations = [
const props = defineProps({
id: Number,
update: Function
update: Function,
show: Boolean
})
const details = reactive({
base: {},
runtime: {},
runtime: {
list: []
},
editNode: false
})
@ -57,9 +60,24 @@ function updateDetails() {
init(props.id)
}
setInterval(() => {
if(props.show && details.runtime) {
get(`/api/monitor/runtime-now?clientId=${props.id}`, data => {
details.runtime.list.splice(details.runtime.list.length - 1)
details.runtime.list.unshift(data)
})
}
}, 10000)
const now = computed(() => details.runtime.list[0])
const init = id => {
if(id < 0) return
details.base = {}
details.runtime = { list: [] }
get(`/api/monitor/details?clientId=${id}`, data => Object.assign(details.base, data))
get(`/api/monitor/runtime-history?clientId=${props.id}`,
data => Object.assign(details.runtime, data))
}
watch(() => props.id, init, { immediate: true })
</script>
@ -151,37 +169,41 @@ watch(() => props.id, init, { immediate: true })
实时监控
</div>
<el-divider style="margin: 10px 0"/>
<div v-if="details.base.online">
<div style="display: flex">
<el-progress type="dashboard" :width="100" :percentage="20" status="success">
<div v-if="details.base.online" v-loading="!details.runtime.list.length"
style="min-height: 200px">
<div style="display: flex" v-if="details.runtime.list.length">
<el-progress type="dashboard" :width="100" :percentage="now.cpuUsage * 100"
:status="percentageToStatus(now.cpuUsage * 100)">
<div style="font-size: 17px;font-weight: bold;color: initial">CPU</div>
<div style="font-size: 13px;color: grey;margin-top: 5px">20%</div>
<div style="font-size: 13px;color: grey;margin-top: 5px">{{ (now.cpuUsage * 100).toFixed(1) }}%</div>
</el-progress>
<el-progress style="margin-left: 20px"
type="dashboard" :width="100" :percentage="60" status="success">
type="dashboard" :width="100" :percentage="now.memoryUsage / details.runtime.memory * 100"
:status="percentageToStatus(now.memoryUsage / details.runtime.memory * 100)">
<div style="font-size: 16px;font-weight: bold;color: initial">内存</div>
<div style="font-size: 13px;color: grey;margin-top: 5px">28.6 GB</div>
<div style="font-size: 13px;color: grey;margin-top: 5px">{{ (now.memoryUsage).toFixed(1) }} GB</div>
</el-progress>
<div style="flex: 1;margin-left: 30px;display: flex;flex-direction: column;height: 80px">
<div style="flex: 1;font-size: 14px">
<div>实时网络速度</div>
<div>
<i style="color: orange" class="fa-solid fa-arrow-up"></i>
<span>{{` 20KB/s`}}</span>
<span>{{` ${fitToRightByteUnit(now.networkUpload, 'KB')}/s`}}</span>
<el-divider style="margin: 0 20px" direction="vertical"/>
<i style="color: dodgerblue" class="fa-solid fa-arrow-down"></i>
<span>{{` 0KB/s`}}</span>
<span>{{` ${fitToRightByteUnit(now.networkDownload, 'KB')}/s`}}</span>
</div>
</div>
<div>
<div style="font-size: 13px;display: flex;justify-content: space-between">
<div>
<i class="fa-solid fa-hard-drive"></i>
<span> 磁盘总容量</span>
<span> 磁盘</span>
</div>
<div>6.6 GB / 40.0 GB</div>
<div>{{now.diskUsage.toFixed(1)}} GB / {{details.runtime.disk.toFixed(1)}} GB</div>
</div>
<el-progress type="line" status="success" :percentage="24" :show-text="false"/>
<el-progress type="line" :status="percentageToStatus(now.diskUsage / details.runtime.disk * 100)"
:percentage="now.diskUsage / details.runtime.disk * 100" :show-text="false"/>
</div>
</div>
</div>

8
itbaima-monitor-web/src/views/main/Manage.vue
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@ -10,9 +10,9 @@ const detail = reactive({
show: false,
id: -1
})
const displayClientDetails = (id) => {
detail.show = true
const displayClientDetails = id => {
detail.id = id
detail.show = true
}
const updateList = () => get('/api/monitor/list', data => list.value = data)
@ -30,8 +30,8 @@ updateList()
@click="displayClientDetails(item.id)"/>
</div>
<el-drawer size="520" :show-close="false" v-model="detail.show"
:with-header="false" v-if="list.length">
<client-details :id="detail.id" :update="updateList"/>
:with-header="false" v-if="list.length" @close="detail.id = -1">
<client-details :id="detail.id" :update="updateList" :show="detail.show"/>
</el-drawer>
</div>
</template>