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app-nacos.yml
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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# The monitoring type category：service-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring mid-middleware
# 监控类型所属类别：service-应用服务监控 db-数据库监控 custom-自定义监控 os-操作系统监控 cn-云原生cloud native network-网络监控 mid-中间件
category: mid
# The monitoring: nacos
# 监控类型 nacos
app: nacos
# The monitoring i18n name
# 监控类型国际化名称
name:
zh-CN: Nacos注册配置中心
en-US: Nacos Server
# 监控所需输入参数定义(根据定义渲染页面UI)
# Input params define for monitoring(render web ui by the definition)
params:
# field-param field key
# field-变量字段标识符
- field: host
# name-param field display i18n name
# name-参数字段显示名称
name:
zh-CN: 服务器Host
en-US: Host
# type-param field type(most mapping the html input type)
# type-字段类型,样式(大部分映射input标签type属性)
type: host
# required-true or false
# required-是否是必输项 true-必填 false-可选
required: true
# required-true or false
# required-是否是必输项 true-必填 false-可选
- field: port
# name-param field display i18n name
# name-参数字段显示名称
name:
zh-CN: Nacos服务端口
en-US: Nacos Port
# type-param field type(most mapping the html input type)
# type-字段类型,样式(大部分映射input标签type属性)
type: number
# when type is number, range is required
# 当type为number时,用range表示范围
range: '[0,65535]'
# required-true or false
# required-是否是必输项 true-必填 false-可选
required: true
# required-true or false
# required-是否是必输项 true-必填 false-可选
defaultValue: 8848
# collect metrics config list
# 采集指标组配置列表
metrics:
# metrics - system
# 监控指标组 - system
- name: system
# metrics group scheduling priority(0->127)->(high->low), metrics with the same priority will be scheduled in parallel
# priority 0's metrics group is availability metrics, it will be scheduled first, only availability metrics collect success will the scheduling continue
# 指标组调度优先级(0->127)->(优先级高->低) 优先级低的指标组会等优先级高的指标组采集完成后才会被调度, 相同优先级的指标组会并行调度采集
# 优先级为0的指标组为可用性指标组,即它会被首先调度,采集成功才会继续调度其它指标组,采集失败则中断调度
priority: 0
# collect metrics content
# 具体监控指标列表
fields:
# field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), instance-if is metrics group unique identifier
# field-指标名称, type-指标类型(0-number数字,1-string字符串), unit-指标单位('%','ms','MB'), instance-是否是指标集合唯一标识符字段
- field: system_cpu_usage
type: 0
unit: '%'
- field: system_average_load
type: 0
- field: system_memory_usage
type: 0
unit: '%'
# (optional)metrics field alias name, it is used as an alias field to map and convert the collected data and metrics field
# (可选)监控指标别名, 做为中间字段与采集数据字段和指标字段映射转换
aliasFields:
- cpu
- load
- mem
# mapping and conversion expressions, use these and aliasField above to calculate metrics value
# (可选)指标映射转换计算表达式,与上面的别名一起作用,计算出最终需要的指标值
# eg: cores=core1+core2, usage=usage, waitTime=allTime-runningTime
calculates:
- system_cpu_usage=cpu * 100
- system_average_load=load
- system_memory_usage=mem * 100
# the protocol used for monitoring, eg: sql, ssh, http, telnet, wmi, snmp, sdk
# 监控使用协议, 例如: sql, ssh, http, telnet, wmi, snmp, sdk
protocol: http
# the config content when protocol is http
# 当使用http协议时的配置内容
http:
# http host: ipv4 ipv6 domain
# http 主机：ipv4 ipv6域名
host: ^_^host^_^
# http port
# http 端口
port: ^_^port^_^
# http url
url: /nacos/v2/ns/operator/metrics?onlyStatus=false
# http method: GET POST PUT DELETE PATCH
# http 请求方法: GET POST PUT DELETE PATCH
method: GET
# http response data parse type: default-hertzbeat rule, jsonpath-jsonpath script, website-for website monitoring, prometheus-prometheus exporter rule
# http 响应数据解析方式: default-系统规则, jsonPath-jsonPath脚本, website-网站可用性指标监控, prometheus-Prometheus数据规则
parseType: jsonPath
parseScript: $.data
- name: jvm_gc_count
priority: 1
fields:
- field: total_gc_count
type: 0
aliasFields:
- value
calculates:
- total_gc_count=value
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
url: /nacos/actuator/metrics/jvm.gc.pause
method: GET
parseType: jsonPath
parseScript: $.measurements[0]
- name: jvm_gc_time
priority: 1
fields:
- field: total_gc_time
type: 0
unit: 's'
aliasFields:
- value
calculates:
- total_gc_time=value
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
url: /nacos/actuator/metrics/jvm.gc.pause
method: GET
parseType: jsonPath
parseScript: $.measurements[1]
- name: nacos
priority: 1
fields:
- field: service_count
type: 0
- field: client_count
type: 0
aliasFields:
- serviceCount
- clientCount
calculates:
- service_count=serviceCount
- client_count=clientCount
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
url: /nacos/v2/ns/operator/metrics?onlyStatus=false
method: GET
parseType: jsonPath
parseScript: $.data