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Monitor and Alarm 2019(1)Prometheus Grafana Alertmanager
Find the download from here
https://prometheus.io/download/
I choose the Operating System Linux, Architecture amd64
> wget https://github.com/prometheus/prometheus/releases/download/v2.14.0/prometheus-2.14.0.linux-amd64.tar.gz
> tar zxvf prometheus-2.14.0.linux-amd64.tar.gz
> mv prometheus-2.14.0.linux-amd64 ~/tool/prometheus-2.14.0
> sudo ln -s /home/carl/tool/prometheus-2.14.0 /opt/prometheus-2.14.0
> sudo ln -s /opt/prometheus-2.14.0 /opt/prometheus
> vi ~/.bash_profile
PATH=$PATH:/opt/prometheus
> . ~/.bash_profile
Check version
> prometheus --version
prometheus, version 2.14.0 (branch: HEAD, revision: edeb7a44cbf745f1d8be4ea6f215e79e651bfe19)
build user: root@df2327081015
build date: 20191111-14:27:12
go version: go1.13.4
Keep the default configuration file
> cat prometheus.yml
# my global config
global:
scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
# scrape_timeout is set to the global default (10s).
# Alertmanager configuration
alerting:
alertmanagers:
- static_configs:
- targets:
# - alertmanager:9093
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
# - "first_rules.yml"
# - "second_rules.yml"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: 'prometheus'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
static_configs:
- targets: ['localhost:9090']
Start the Service
> prometheus --config.file=prometheus.yml
Visit the console
http://rancher-home:9090/graph
Metrics
http://rancher-home:9090/metrics
Get a warning from the console
Warning! Detected 48737.85 seconds time difference between your browser and the server. Prometheus relies on accurate time and time drift might cause unexpected query results.
Solution:
Sync the clock
> sudo yum install ntp ntpdate
> sudo systemctl start ntpd
> sudo systemctl enable ntpd
> sudo systemctl status ntpd
The warning is gone after that.
On the console, we can search [prometheus_http_requests_total{code="200”}]
Or
We can get a count using this expression [count(prometheus_http_requests_total{code="200"})]
More example about query Prometheus
https://prometheus.io/docs/prometheus/latest/querying/basics/
Node Exporter
> wget https://github.com/prometheus/node_exporter/releases/download/v0.18.1/node_exporter-0.18.1.linux-amd64.tar.gz
> tar zxvf node_exporter-0.18.1.linux-amd64.tar.gz
> mv node_exporter-0.18.1.linux-amd64 ~/tool/node_exporter-0.18.1
> sudo ln -s /home/carl/tool/node_exporter-0.18.1 /opt/node_exporter-0.18.1
> sudo ln -s /opt/node_exporter-0.18.1 /opt/node_exporter
Add this to the PATH
PATH=$PATH:/opt/node_exporter
Start the service
> node_exporter
The metrics is here
http://rancher-home:9100/metrics
Add the node exporter to prometheus
- job_name: 'node'
static_configs:
- targets: ['localhost:9100']
Start the service again
> prometheus --config.file=prometheus.yml --web.enable-lifecycle
Curl command to reload the configuration files
> curl -X POST http://localhost:9090/-/reload
We can see a lot of node_ starts monitoring and when we check up, there are 2 things running
job=“prometheus”
job=“node”
We can use this library to do that
https://github.com/prometheus/client_golang
Install Grafana
https://www.jianshu.com/p/6ebbb7fe35aa
https://www.jianshu.com/p/e475fab6e41a
https://blog.csdn.net/wzygis/article/details/52727067
Here is the download page
https://grafana.com/grafana/download
> wget https://dl.grafana.com/oss/release/grafana-6.4.4.linux-amd64.tar.gz
> tar zxvf grafana-6.4.4.linux-amd64.tar.gz
> mv grafana-6.4.4 ~/tool/
> sudo ln -s /home/carl/tool/grafana-6.4.4 /opt/grafana-6.4.4
> sudo ln -s /opt/grafana-6.4.4 /opt/grafana
Add to the PATH
PATH=$PATH:/opt/grafana/bin
Try to start the sever with sample configuration and default.ini
> grafana-server --config conf/sample.ini
Visit the console page, username admin, password admin
http://rancher-home:3000/login
Grafana and Prometheus Settings
https://www.jianshu.com/p/82abd86ef447
https://learnku.com/articles/22193
[Add Data Source] —> [Prometheus] —> URL http://rancher-home:9090 —> Save and Test —> [New Dashboard] —> [Prometheus 2.0 Stats]
We can get some template from here https://grafana.com/grafana/dashboards?dataSource=prometheus, place the template ID there and [Load]
Choose and import the template https://grafana.com/grafana/dashboards/11074 for Node Exporter, it works well.
Install AlertManager
https://www.jianshu.com/p/655cb5f85a33
https://www.cnblogs.com/longcnblogs/p/9620733.html
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/install-alert-manager
> wget https://github.com/prometheus/alertmanager/releases/download/v0.19.0/alertmanager-0.19.0.linux-amd64.tar.gz
> tar zxvf alertmanager-0.19.0.linux-amd64.tar.gz
> mv alertmanager-0.19.0.linux-amd64 ~/tool/alertmanager-0.19.0
> sudo ln -s /home/carl/tool/alertmanager-0.19.0 /opt/alertmanager-0.19.0
> sudo ln -s /opt/alertmanager-0.19.0 /opt/alertmanager
Add this to PATH
PATH=$PATH:/opt/alertmanager
Check the default configuration file
> vi alertmanager.yml
Create the data directory
> mkdir data
Start the Service
> alertmanager --config.file=alertmanager.yml --storage.path=/opt/alertmanager/data
Visit the console page
http://rancher-home:9093/#/alerts
Configure the Prometheus to AlertManager
alerting:
alertmanagers:
- static_configs:
- targets: ['localhost:9093']
Reload the configuration
> curl -X POST http://localhost:9090/-/reload
Define the alert rules in Prometheus
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-rule
This document seems great
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-manager-overview
Change the prometheus configuration
rule_files:
- /opt/prometheus/rules/*.rules
Create the rule files
> mkdir rules
> vi rules/hoststats-alert.rules
> cat rules/hoststats-alert.rules
groups:
- name: hostStatsAlert
rules:
- alert: hostCpuUsageAlert
expr: sum(avg without (cpu)(irate(node_cpu{mode!='idle'}[5m]))) by (instance) > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} CPU usgae high"
description: "{{ $labels.instance }} CPU usage above 85% (current value: {{ $value }})"
- alert: hostMemUsageAlert
expr: (node_memory_MemTotal - node_memory_MemAvailable)/node_memory_MemTotal > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} MEM usgae high"
description: "{{ $labels.instance }} MEM usage above 85% (current value: {{ $value }})"
Reload the configuration
> curl -X POST http://localhost:9090/-/reload
We can see the rules we configured
http://rancher-home:9090/rules
We can see there is no alerts as well
http://rancher-home:9090/alerts
Manually make the CPU high over 1 minute
> cat /dev/zero>/dev/null
No, not working as expect, first of all, there are 2 core, so one cat command can only make one core 100%.
Then, it seems the Node Exporter, I am using the latest version. So the data in Prometheus changed I guess
rate(node_cpu_seconds_total{mode="system"}[1m])
So the latest should be
sum(avg without (cpu)(irate(node_cpu_seconds_total{mode!='idle'}[5m]))) by (instance)
(node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)/node_memory_MemTotal_bytes
> cat rules/hoststats-alert.rules
groups:
- name: hostStatsAlert
rules:
- alert: hostCpuUsageAlert
expr: sum(avg without (cpu)(irate(node_cpu_seconds_total{mode!='idle'}[5m]))) by (instance) > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} CPU usgae high"
description: "{{ $labels.instance }} CPU usage above 85% (current value: {{ $value }})"
- alert: hostMemUsageAlert
expr: (node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)/node_memory_MemTotal_bytes > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} MEM usgae high"
description: "{{ $labels.instance }} MEM usage above 85% (current value: {{ $value }})"
It works pretty well in
http://rancher-home:9090/alerts
http://rancher-home:3000/d/hb7fSE0Zz/1-node-exporter-for-prometheus-dashboard-english-version-update-1102?orgId=1&var-job=node&var-hostname=rancher-home&var-node=All&var-maxmount=%2F&var-env=&var-name=
http://rancher-home:9093/#/alerts
References:
https://www.jianshu.com/p/ddd0fb816b6d
https://www.yangcs.net/prometheus/3-prometheus/gettingstarted.html
https://www.cnblogs.com/chenqionghe/p/10494868.html
https://www.ibm.com/developerworks/cn/cloud/library/cl-lo-prometheus-getting-started-and-practice/index.html
https://www.hi-linux.com/posts/25047.html
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-manager-overview
Find the download from here
https://prometheus.io/download/
I choose the Operating System Linux, Architecture amd64
> wget https://github.com/prometheus/prometheus/releases/download/v2.14.0/prometheus-2.14.0.linux-amd64.tar.gz
> tar zxvf prometheus-2.14.0.linux-amd64.tar.gz
> mv prometheus-2.14.0.linux-amd64 ~/tool/prometheus-2.14.0
> sudo ln -s /home/carl/tool/prometheus-2.14.0 /opt/prometheus-2.14.0
> sudo ln -s /opt/prometheus-2.14.0 /opt/prometheus
> vi ~/.bash_profile
PATH=$PATH:/opt/prometheus
> . ~/.bash_profile
Check version
> prometheus --version
prometheus, version 2.14.0 (branch: HEAD, revision: edeb7a44cbf745f1d8be4ea6f215e79e651bfe19)
build user: root@df2327081015
build date: 20191111-14:27:12
go version: go1.13.4
Keep the default configuration file
> cat prometheus.yml
# my global config
global:
scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
# scrape_timeout is set to the global default (10s).
# Alertmanager configuration
alerting:
alertmanagers:
- static_configs:
- targets:
# - alertmanager:9093
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
# - "first_rules.yml"
# - "second_rules.yml"
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
# The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: 'prometheus'
# metrics_path defaults to '/metrics'
# scheme defaults to 'http'.
static_configs:
- targets: ['localhost:9090']
Start the Service
> prometheus --config.file=prometheus.yml
Visit the console
http://rancher-home:9090/graph
Metrics
http://rancher-home:9090/metrics
Get a warning from the console
Warning! Detected 48737.85 seconds time difference between your browser and the server. Prometheus relies on accurate time and time drift might cause unexpected query results.
Solution:
Sync the clock
> sudo yum install ntp ntpdate
> sudo systemctl start ntpd
> sudo systemctl enable ntpd
> sudo systemctl status ntpd
The warning is gone after that.
On the console, we can search [prometheus_http_requests_total{code="200”}]
Or
We can get a count using this expression [count(prometheus_http_requests_total{code="200"})]
More example about query Prometheus
https://prometheus.io/docs/prometheus/latest/querying/basics/
Node Exporter
> wget https://github.com/prometheus/node_exporter/releases/download/v0.18.1/node_exporter-0.18.1.linux-amd64.tar.gz
> tar zxvf node_exporter-0.18.1.linux-amd64.tar.gz
> mv node_exporter-0.18.1.linux-amd64 ~/tool/node_exporter-0.18.1
> sudo ln -s /home/carl/tool/node_exporter-0.18.1 /opt/node_exporter-0.18.1
> sudo ln -s /opt/node_exporter-0.18.1 /opt/node_exporter
Add this to the PATH
PATH=$PATH:/opt/node_exporter
Start the service
> node_exporter
The metrics is here
http://rancher-home:9100/metrics
Add the node exporter to prometheus
- job_name: 'node'
static_configs:
- targets: ['localhost:9100']
Start the service again
> prometheus --config.file=prometheus.yml --web.enable-lifecycle
Curl command to reload the configuration files
> curl -X POST http://localhost:9090/-/reload
We can see a lot of node_ starts monitoring and when we check up, there are 2 things running
job=“prometheus”
job=“node”
We can use this library to do that
https://github.com/prometheus/client_golang
Install Grafana
https://www.jianshu.com/p/6ebbb7fe35aa
https://www.jianshu.com/p/e475fab6e41a
https://blog.csdn.net/wzygis/article/details/52727067
Here is the download page
https://grafana.com/grafana/download
> wget https://dl.grafana.com/oss/release/grafana-6.4.4.linux-amd64.tar.gz
> tar zxvf grafana-6.4.4.linux-amd64.tar.gz
> mv grafana-6.4.4 ~/tool/
> sudo ln -s /home/carl/tool/grafana-6.4.4 /opt/grafana-6.4.4
> sudo ln -s /opt/grafana-6.4.4 /opt/grafana
Add to the PATH
PATH=$PATH:/opt/grafana/bin
Try to start the sever with sample configuration and default.ini
> grafana-server --config conf/sample.ini
Visit the console page, username admin, password admin
http://rancher-home:3000/login
Grafana and Prometheus Settings
https://www.jianshu.com/p/82abd86ef447
https://learnku.com/articles/22193
[Add Data Source] —> [Prometheus] —> URL http://rancher-home:9090 —> Save and Test —> [New Dashboard] —> [Prometheus 2.0 Stats]
We can get some template from here https://grafana.com/grafana/dashboards?dataSource=prometheus, place the template ID there and [Load]
Choose and import the template https://grafana.com/grafana/dashboards/11074 for Node Exporter, it works well.
Install AlertManager
https://www.jianshu.com/p/655cb5f85a33
https://www.cnblogs.com/longcnblogs/p/9620733.html
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/install-alert-manager
> wget https://github.com/prometheus/alertmanager/releases/download/v0.19.0/alertmanager-0.19.0.linux-amd64.tar.gz
> tar zxvf alertmanager-0.19.0.linux-amd64.tar.gz
> mv alertmanager-0.19.0.linux-amd64 ~/tool/alertmanager-0.19.0
> sudo ln -s /home/carl/tool/alertmanager-0.19.0 /opt/alertmanager-0.19.0
> sudo ln -s /opt/alertmanager-0.19.0 /opt/alertmanager
Add this to PATH
PATH=$PATH:/opt/alertmanager
Check the default configuration file
> vi alertmanager.yml
Create the data directory
> mkdir data
Start the Service
> alertmanager --config.file=alertmanager.yml --storage.path=/opt/alertmanager/data
Visit the console page
http://rancher-home:9093/#/alerts
Configure the Prometheus to AlertManager
alerting:
alertmanagers:
- static_configs:
- targets: ['localhost:9093']
Reload the configuration
> curl -X POST http://localhost:9090/-/reload
Define the alert rules in Prometheus
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-rule
This document seems great
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-manager-overview
Change the prometheus configuration
rule_files:
- /opt/prometheus/rules/*.rules
Create the rule files
> mkdir rules
> vi rules/hoststats-alert.rules
> cat rules/hoststats-alert.rules
groups:
- name: hostStatsAlert
rules:
- alert: hostCpuUsageAlert
expr: sum(avg without (cpu)(irate(node_cpu{mode!='idle'}[5m]))) by (instance) > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} CPU usgae high"
description: "{{ $labels.instance }} CPU usage above 85% (current value: {{ $value }})"
- alert: hostMemUsageAlert
expr: (node_memory_MemTotal - node_memory_MemAvailable)/node_memory_MemTotal > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} MEM usgae high"
description: "{{ $labels.instance }} MEM usage above 85% (current value: {{ $value }})"
Reload the configuration
> curl -X POST http://localhost:9090/-/reload
We can see the rules we configured
http://rancher-home:9090/rules
We can see there is no alerts as well
http://rancher-home:9090/alerts
Manually make the CPU high over 1 minute
> cat /dev/zero>/dev/null
No, not working as expect, first of all, there are 2 core, so one cat command can only make one core 100%.
Then, it seems the Node Exporter, I am using the latest version. So the data in Prometheus changed I guess
rate(node_cpu_seconds_total{mode="system"}[1m])
So the latest should be
sum(avg without (cpu)(irate(node_cpu_seconds_total{mode!='idle'}[5m]))) by (instance)
(node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)/node_memory_MemTotal_bytes
> cat rules/hoststats-alert.rules
groups:
- name: hostStatsAlert
rules:
- alert: hostCpuUsageAlert
expr: sum(avg without (cpu)(irate(node_cpu_seconds_total{mode!='idle'}[5m]))) by (instance) > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} CPU usgae high"
description: "{{ $labels.instance }} CPU usage above 85% (current value: {{ $value }})"
- alert: hostMemUsageAlert
expr: (node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes)/node_memory_MemTotal_bytes > 0.85
for: 1m
labels:
severity: page
annotations:
summary: "Instance {{ $labels.instance }} MEM usgae high"
description: "{{ $labels.instance }} MEM usage above 85% (current value: {{ $value }})"
It works pretty well in
http://rancher-home:9090/alerts
http://rancher-home:3000/d/hb7fSE0Zz/1-node-exporter-for-prometheus-dashboard-english-version-update-1102?orgId=1&var-job=node&var-hostname=rancher-home&var-node=All&var-maxmount=%2F&var-env=&var-name=
http://rancher-home:9093/#/alerts
References:
https://www.jianshu.com/p/ddd0fb816b6d
https://www.yangcs.net/prometheus/3-prometheus/gettingstarted.html
https://www.cnblogs.com/chenqionghe/p/10494868.html
https://www.ibm.com/developerworks/cn/cloud/library/cl-lo-prometheus-getting-started-and-practice/index.html
https://www.hi-linux.com/posts/25047.html
https://yunlzheng.gitbook.io/prometheus-book/parti-prometheus-ji-chu/alert/prometheus-alert-manager-overview
发表评论
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Stop Update Here
2020-04-28 09:00 315I will stop update here, and mo ... -
NodeJS12 and Zlib
2020-04-01 07:44 474NodeJS12 and Zlib It works as ... -
Docker Swarm 2020(2)Docker Swarm and Portainer
2020-03-31 23:18 367Docker Swarm 2020(2)Docker Swar ... -
Docker Swarm 2020(1)Simply Install and Use Swarm
2020-03-31 07:58 367Docker Swarm 2020(1)Simply Inst ... -
Traefik 2020(1)Introduction and Installation
2020-03-29 13:52 335Traefik 2020(1)Introduction and ... -
Portainer 2020(4)Deploy Nginx and Others
2020-03-20 12:06 429Portainer 2020(4)Deploy Nginx a ... -
Private Registry 2020(1)No auth in registry Nginx AUTH for UI
2020-03-18 00:56 434Private Registry 2020(1)No auth ... -
Docker Compose 2020(1)Installation and Basic
2020-03-15 08:10 373Docker Compose 2020(1)Installat ... -
VPN Server 2020(2)Docker on CentOS in Ubuntu
2020-03-02 08:04 454VPN Server 2020(2)Docker on Cen ... -
Buffer in NodeJS 12 and NodeJS 8
2020-02-25 06:43 384Buffer in NodeJS 12 and NodeJS ... -
NodeJS ENV Similar to JENV and PyENV
2020-02-25 05:14 475NodeJS ENV Similar to JENV and ... -
Prometheus HA 2020(3)AlertManager Cluster
2020-02-24 01:47 421Prometheus HA 2020(3)AlertManag ... -
Serverless with NodeJS and TencentCloud 2020(5)CRON and Settings
2020-02-24 01:46 336Serverless with NodeJS and Tenc ... -
GraphQL 2019(3)Connect to MySQL
2020-02-24 01:48 246GraphQL 2019(3)Connect to MySQL ... -
GraphQL 2019(2)GraphQL and Deploy to Tencent Cloud
2020-02-24 01:48 450GraphQL 2019(2)GraphQL and Depl ... -
GraphQL 2019(1)Apollo Basic
2020-02-19 01:36 325GraphQL 2019(1)Apollo Basic Cl ... -
Serverless with NodeJS and TencentCloud 2020(4)Multiple Handlers and Running wit
2020-02-19 01:19 312Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(3)Build Tree and Traverse Tree
2020-02-19 01:19 317Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(2)Trigger SCF in SCF
2020-02-19 01:18 291Serverless with NodeJS and Tenc ... -
Serverless with NodeJS and TencentCloud 2020(1)Running with Component
2020-02-19 01:17 311Serverless with NodeJS and Tenc ...
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alertmanager-0.25.0.linux-amd64.tar.gz alertmanager-0.25.0.windows-amd64.zip grafana-enterprise-9.3.6.windows-amd64.zip node_exporter-1.5.0.linux-amd64.tar.gz prometheus-2.41.0.linux-amd64.tar.gz ...
(四) prometheus + grafana + alertmanager 配置Kafka监控-附件资源
Prometheus、Alertmanager、Grafana和Node-Exporter是监控和警报管理的四个关键组件,广泛用于现代云原生环境。这些工具都是开源的,由社区维护,并且与Prometheus生态紧密集成。 1. Prometheus:Prometheus是一款...
在IT监控领域,Prometheus、Grafana、Alertmanager以及钉钉报警的集成是一个常见的解决方案,用于实时监控系统状态并及时通知相关人员。本篇文章将详细阐述这些组件的功能、配置及如何将它们整合在一起,实现一个...
4、支持blackbox-exporter、prometheus、grafana、alertmanager、webhook-dingtalk配置文件持久化。 5、 grafana无需手动添加datasource数据源,无需手动导入dashboard。同时也介绍了另外两个不错的模板,你也可以...
本教程将介绍如何使用Prometheus、Grafana、Exporter以及Alertmanager这四个组件在k8s环境中实现一套完整的监控告警解决方案。 1. **Prometheus**: Prometheus是一款强大的开源监控和时间序列数据库。它能够通过...
Prometheus和Grafana是两种在大数据环境中广泛使用的开源监控工具。Prometheus是一个强大的时间序列数据库,用于收集和存储各种指标,而Grafana则是一个可视化平台,能够将Prometheus等数据源的数据以丰富的图表形式...
4、支持blackbox-exporter、prometheus、grafana、alertmanager、webhook-dingtalk配置文件持久化。 5、 grafana无需手动添加datasource数据源,无需手动导入dashboard。同时也介绍了另外两个不错的模板,你也可以...
Prometheus Alertmanager的Grafana数据源该数据源使您可以使用Prometheus的Alertmanager的API在Grafana中创建仪表板。用法查询编辑器提供以下选项:接收者仅检索与定义的接收者匹配的警报。 如果保留为空,则将匹配...
Prometheus Alertmanager是Prometheus监控系统的一个重要组件,主要负责处理Prometheus服务器生成的警告,并将这些警告转化为可操作的通知,如电子邮件、短信或者推送通知。这个插件的设计目标是提供灵活的通知路由...
1)Prometheus 2.50.1、grafana 7.3.7、alertmanager0.26.0 安装包 2)node_exporter、mysql_exporter、nginx-prometheus-exporter、elasticsearch-exporter、zookeeper-exporter安装包 3)Springboot demo-admin ...
Grafana是与Prometheus集成的一种流行工具,用于将Prometheus收集的数据以图形化的形式展示出来。安装Prometheus涉及以下步骤: 1. 安装Go语言环境。 2. 下载并解压Prometheus安装包。 3. 检查版本,以确保安装正确...
《Prometheus Alertmanager配置详解——基于k8s环境》 Prometheus是监控领域的明星项目,其Alertmanager作为报警管理组件,负责处理由Prometheus服务器发送的告警,并将告警以合适的方式通知到相关人员。在...