云mysql前后端完成

flask-consul/units/gen_config.py

@@ -1,4 +1,51 @@
 from config import consul_token,consul_url
+
+def rds_config(services_list, exporter):
+    consul_server = consul_url.split("/")[2]
+    configs = f"""
+  - job_name: multi_mysqld_exporter
+    scrape_interval: 15s
+    scrape_timeout: 5s
+    metrics_path: /probe
+    consul_sd_configs:
+      - server: '{consul_server}'
+        token: '{consul_token}'
+        refresh_interval: 30s
+        services: {services_list}
+    relabel_configs:
+      - source_labels: [__meta_consul_service_address,__meta_consul_service_port]
+        regex: ([^:]+)(?::\d+)?;(\d+)
+        target_label: __param_target
+        replacement: $1:$2
+      - source_labels: [__param_target]
+        target_label: instance
+      - target_label: __address__
+        replacement: {exporter}
+      - source_labels: ['__meta_consul_service_metadata_vendor']
+        target_label: vendor
+      - source_labels: ['__meta_consul_service_metadata_region']
+        target_label: region
+      - source_labels: ['__meta_consul_service_metadata_group']
+        target_label: group
+      - source_labels: ['__meta_consul_service_metadata_account']
+        target_label: account
+      - source_labels: ['__meta_consul_service_metadata_name']
+        target_label: name
+      - source_labels: ['__meta_consul_service_metadata_iid']
+        target_label: iid
+      - source_labels: ['__meta_consul_service_metadata_exp']
+        target_label: exp
+      - source_labels: ['__meta_consul_service_metadata_cpu']
+        target_label: cpu
+      - source_labels: ['__meta_consul_service_metadata_mem']
+        target_label: mem
+      - source_labels: ['__meta_consul_service_metadata_disk']
+        target_label: disk
+      - source_labels: ['__meta_consul_service_metadata_itype']
+        target_label: itype
+"""
+    return {'code': 20000,'configs': configs }
+
 def ecs_config(services_list,ostype_list):
     consul_server = consul_url.split("/")[2]
     job_dict = {'linux':'node_exporter','windows':'windows_exporter'}
@@ -39,6 +86,70 @@ def ecs_config(services_list,ostype_list):
 """
         configs = configs + config_str
     return {'code': 20000,'configs': configs }
+
+def get_rdsrules():
+    rules = """
+groups:
+- name: MySQL-Alert
+  rules:
+  - alert: MySQL_is_down
+    expr: mysql_up == 0
+    for: 3m
+    labels:
+      severity: critical
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：MySQL database is down. \\n> {{ $labels.iid }}"
+
+  - alert: MySQL_慢查询过多
+    expr: delta(mysql_global_status_slow_queries[1m]) > 60
+    for: 1m
+    labels:
+      severity: critical
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：每分钟慢查询:{{ $value }} \\n> {{ $labels.iid }}"
+
+  - alert: mysql_当前活跃的连接数过多
+    expr: mysql_global_status_threads_running > 100
+    for: 1m
+    labels:
+      severity: critical
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：当前活跃的连接数:{{ $value }} \\n> {{ $labels.iid }}"
+
+  - alert: mysql_当前updating状态的线程过多
+    expr: mysql_global_status_threads_running > 100
+    for: 1m
+    labels:
+      severity: critical
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：当前updating状态的线程:{{ $value }} \\n> {{ $labels.iid }}"
+
+  - alert: MySQL_High_QPS
+    expr: irate(mysql_global_status_questions[3m]) > 30000
+    for: 2m
+    labels:
+      severity: warning
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：Mysql QPS:{{ $value | humanize }} \\n> {{ $labels.iid }}"
+
+  - alert: MySQL_Too_Many_Connections
+    expr: irate(mysql_global_status_threads_connected[3m]) > 1000
+    for: 2m
+    labels:
+      severity: warning
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：Mysql Connections:{{ $value | humanize }} \\n> {{ $labels.iid }}"
+
+  - alert: MySQL_is_Restart
+    expr: mysql_global_status_uptime <600
+    for: 2m
+    labels:
+      severity: critical
+    annotations:
+      description: "{{ $labels.group }}_{{ $labels.name }}：MySQL database is Restart. \\n> {{ $labels.iid }}"
+"""
+    return {"code": 20000, "rules": rules}
+
 def get_rules():
     rules = """
 groups:

flask-consul/views/nodes.py

@@ -46,8 +46,18 @@ class Nodes(Resource):
                 serivces = i.split("/")
                 services_list.append(f'{serivces[0]}_{serivces[1]}_{serivces[2]}')
             return {'code': 20000,'services_list': sorted(set(services_list))}
+        elif stype == 'rds_services':
+            jobecs = consul_kv.get_keys_list('ConsulManager/jobs')
+            jobecs_list = [i.split('/jobs/')[1] for i in jobecs if '/rds/' in i]
+            services_list = []
+            for i in jobecs_list:
+                serivces = i.split("/")
+                services_list.append(f'{serivces[0]}_{serivces[1]}_{serivces[2]}')
+            return {'code': 20000,'services_list': sorted(set(services_list))}
         elif stype == 'rules':
             return gen_config.get_rules()
+        elif stype == 'rdsrules':
+            return gen_config.get_rdsrules()
         elif stype == 'cstecsconf':
             args = parser.parse_args()
             iid = args['iid']
@@ -76,6 +86,10 @@ class Nodes(Resource):
             args = parser.parse_args()
             services_dict = args['services_dict']
             return gen_config.ecs_config(services_dict['services_list'],services_dict['ostype_list'])
+        elif stype == 'rdspconfig':
+            args = parser.parse_args()
+            services_dict = args['services_dict']
+            return gen_config.rds_config(services_dict['services_list'],services_dict['exporter'])
         elif stype == 'cstecs':
             args = parser.parse_args()
             cst_ecs_dict = args['cst_ecs_dict']

vue-consul/src/api/node-exporter.js

@@ -59,6 +59,26 @@ export function getServicesList() {
     method: 'get'
   })
 }
+export function getRdsServicesList() {
+  return request({
+    url: '/api/nodes/rds_services',
+    method: 'get'
+  })
+}
+
+export function getRdsConfig(services_dict) {
+  return request({
+    url: '/api/nodes/rdspconfig',
+    method: 'post',
+    data: { services_dict }
+  })
+}
+export function getRdsRules() {
+  return request({
+    url: '/api/nodes/rdsrules',
+    method: 'get'
+  })
+}
 export function getConfig(services_dict) {
   return request({
     url: '/api/nodes/config',

vue-consul/src/views/rds/grafana.vue

@@ -4,16 +4,12 @@
     <el-row :gutter="20">
       <el-col :span="12" :offset="6">
         <el-card shadow="always" style="text-align: center">
-          Grafana 看板详情：
+          设计中，敬请期待
-          <el-link href="https://grafana.com/grafana/dashboards/8919" target="_blank" type="primary">https://grafana.com/grafana/dashboards/8919</el-link><br><br>
-          Grafana 看板ID：<strong>8919</strong>
         </el-card>
       </el-col>
     </el-row>
     <br>
     <div class="block">
-      <el-image style="width: 100%; height: 100%" src="/node1.png" />
-      <el-image style="width: 100%; height: 100%" src="/node2.png" />
     </div>
   </div>
 </template>

vue-consul/src/views/rds/pconfig.vue

@@ -3,10 +3,9 @@
     <el-select v-model="services" multiple placeholder="请选择需要生成配置的服务" filterable collapse-tags clearable style="width: 350px" class="filter-item">
       <el-option v-for="item in services_list" :key="item" :label="item" :value="item" />
     </el-select>
-    <el-select v-model="ostype" multiple placeholder="请选择系统" filterable clearable class="filter-item">
+    &nbsp;&nbsp;<font color="#ff0000">*</font>MySQLd_Exporter IP端口
-      <el-option v-for="item in ostype_list" :key="item" :label="item" :value="item" />
+    <el-input v-model="exporter" placeholder="x.x.x.x:9104" clearable style="width: 200px;" class="filter-item" />&nbsp;&nbsp;
-    </el-select>
+    <el-button class="filter-item" type="primary" icon="el-icon-magic-stick" @click="fetchRdsConfig">
-    <el-button class="filter-item" type="primary" icon="el-icon-magic-stick" @click="fetchEcsConfig">
       生成配置
     </el-button>
     <el-button v-clipboard:copy="configs" v-clipboard:success="onCopy" v-clipboard:error="onError" class="filter-item" type="warning" icon="el-icon-document-copy">
@@ -17,7 +16,7 @@
 </template>
 
 <script>
-import { getServicesList, getConfig } from '@/api/node-exporter'
+import { getRdsServicesList, getRdsConfig } from '@/api/node-exporter'
 export default {
   data() {
     return {
@@ -25,13 +24,13 @@ export default {
       services: [],
       ostype: [],
       services_list: [],
-      ostype_list: ['linux', 'windows'],
       services_dict: {},
+      exporter: '',
       configs: ''
     }
   },
   created() {
-    this.fetchEcsList()
+    this.fetchRdsList()
   },
   methods: {
     onCopy() {
@@ -43,19 +42,18 @@ export default {
     onError() {
       this.$message.error('复制失败！')
     },
-    fetchEcsList() {
+    fetchRdsList() {
       this.listLoading = true
-      getServicesList().then(response => {
+      getRdsServicesList().then(response => {
         this.services_list = response.services_list
-        this.services_list.push('selfnode_exporter')
         this.listLoading = false
       })
     },
-    fetchEcsConfig() {
+    fetchRdsConfig() {
       this.listLoading = true
       this.services_dict.services_list = this.services
-      this.services_dict.ostype_list = this.ostype
+      this.services_dict.exporter = this.exporter
-      getConfig(this.services_dict).then(response => {
+      getRdsConfig(this.services_dict).then(response => {
         this.configs = response.configs
         this.listLoading = false
       })

vue-consul/src/views/rds/rules.vue

@@ -8,7 +8,7 @@
 </template>
 
 <script>
-import { getRules } from '@/api/node-exporter'
+import { getRdsRules } from '@/api/node-exporter'
 export default {
   data() {
     return {
@@ -31,7 +31,7 @@ export default {
     },
     fetchRules() {
       this.listLoading = true
-      getRules().then(response => {
+      getRdsRules().then(response => {
         this.rules = response.rules
         this.listLoading = false
       })