Prometheus+Grafana+Alertmanager

Prometheus+Grafana+Alertmanager

环境准备

  • 拉取镜像包; 并解压

    curl -O http://172.21.48.213/Monitor.tar.gz
tar zxvf Monitor.tar.gz

  • 上传基础镜像

    docker load -i CentOS_7.9.2009.tar

部署 prometheus

  1. 创建工作目录

    mkdir prometheus; cd prometheus/

  2. 将软件包, 和配置文件移动到本目录

    cp ../Monitor/prometheus-2.13.0.linux-amd64.tar.gz  ./
cp ../Monitor/prometheus-2.13.0.linux-amd64/prometheus.yml ./
cp ../Monitor/alert-rules.yml ./

  3. 修改配置文件

     vim prometheus.yml 
 
# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      - 127.0.0.1:9093

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
   - "alert-rules.yml"
  # - "first_rules.yml"
  # - "second_rules.yml"

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: ['127.0.0.1:9090']
 
  - job_name: 'node'
    static_configs:
    - targets: ['127.0.0.1:91000']

  4. 编写 Dockerfile

    cat Dockerfile 
FROM centos:centos7.9.2009
MAINTAINER Chinaskill
EXPOSE 9090

ADD prometheus-2.13.0.linux-amd64.tar.gz /root/
ADD alert-rules.yml prometheus.yml prometheus-2.13.0.linux-amd64/
WORKDIR /root/prometheus-2.13.0.linux-amd64/

CMD ./prometheus --config.file="prometheus.yml"

  5. 构建

    docker build . -t chinaskill-prometheus:v1.1
# Successfully built 69d859984067
# Successfully tagged chinaskill-prometheus:v1.1

  6. 检测

    docker run -d 69d859984067
# 9f8434a00474d2b8fd9a7eca3cc92c92e48b6be6ef362ca789368f58b6cf03ec
docker top 9f8434a00474d2b8fd9a7eca3cc92c92e48b6be6ef362ca789368f58b6cf03ec
# UID                 PID                 PPID                C                   STIME               TTY                 TIME                # CMD
# root                68020               67999               3                   20:37               ?                   00:00:00            # ./prometheus --config.file=prometheus.yml

部署node-exporte

  1. 创建工作目录

    mkdir node_exporter; cd node_exporter

  2. 将软件包移动到工作目录

    cp ../Monitor/node_exporter-0.18.1.linux-amd64.tar.gz ./

  3. 编写Dockerfile

    cat Dockerfile 
FROM centos:centos7.9.2009
MAINTAINER Chinaskill
EXPOSE 9100

ADD node_exporter-0.18.1.linux-amd64.tar.gz /root/
WORKDIR /root/node_exporter-0.18.1.linux-amd64/

CMD ./node_exporter

  4. 构建

    docker build . -t chinaskill-node_exporter:v1.1
# Successfully built aedf06084adf
# Successfully tagged chinaskill-node_exporter:v1.1

  5. 检测

    docker run -d aedf06084adf
# f6e5f6744fbd06a9ba59cefe47da925274aa6653b2d9e7ab241c430c3957019b
docker top f6e5f6744fbd06a9ba59cefe47da925274aa6653b2d9e7ab241c430c3957019b
# UID                 PID                 PPID                C                   STIME               TTY                 TIME                # CMD
# root                73648               73627               0                   20:43               ?                   00:00:00            # ./node_exporter

部署 alterManager

  1. 创建工作目录

    mkdir alertmanager; cd alertmanager

  2. 将软件包移动到此目录下

    cp ../Monitor/alertmanager-0.19.0.linux-amd64.tar.gz ./

  3. 将alertmanager 目录下的文件移动到此目录下

    cp ../Monitor/alertmanager/alertmanager.yml ./

  4. 修改配置

    cat alertmanager.yml 
global:
  resolve_timeout: 5m
  smtp_smarthost: '114463512@.163.com:465'
  smtp_from: 'alert@163.com'
  smtp_auth_username: '114463512@163.com'
  smtp_auth_password: 'flwlf[a;'     
  smtp_require_tls: false

route:
  receiver: 'default'
  group_wait: 10s
  group_interval: 1m
  repeat_interval: 1h
  group_by: ['alertname']

receivers:
- name: 'default'
  webhook_configs:
  - url: 'http://127.0.0.1:5001/'

inhibit_rules:
- source_match:
    severity: 'critical'
  target_match:
    severity: 'warning'
  equal: ['alertname', 'instance']

  5. 编写Dockerfile

    cat Dockerfile 
FROM centos:centos7.9.2009
MAINTAINER Chinaskill
EXPOSE 9093


ADD alertmanager-0.19.0.linux-amd64.tar.gz /root/
ADD alertmanager.yml /rootalertmanager-0.19.0.linux-amd64/
WORKDIR /root/alertmanager-0.19.0.linux-amd64/

CMD ./alertmanager --config.file="alertmanager.yml"

  6. 构建

    docker build . -t chinaskill-alertmanager:v1.1                            
# Successfully built 3f3040a0793d
# Successfully tagged chinaskill-alertmanager:v1.1

  7. 检测

    docker run -d 3f3040a0793d
# b6935ba4fdb76f3eebba3827f498fff6716036b5307c2610df66da99d315e8bd
docker top b6935ba4fdb76f3eebba3827f498fff6716036b5307c2610df66da99d315e8bd
# UID                 PID                 PPID                C                   STIME               TTY                 TIME           
# CMD
# root                85336               85318               4                   20:55               ?                   00:00:00
# ./alertmanager --config.file=alertmanager.yml

部署grafana

  1. 创建工作目录

    mkdir grafana； cd grafana

  2. 拉取软件包

    cp ../Monitor/grafana-6.4.1.linux-amd64.tar.gz ./

  3. 编写Dockerfile

    cat Dockerfile 
FROM centos:centos7.9.2009
MAINTAINER Chinaskill
EXPOSE 3000

ADD grafana-6.4.1.linux-amd64.tar.gz /root/
WORKDIR /root/grafana-6.4.1/bin/

CMD ./grafana-server

  4. 构建

    docker build . -t chinaskill-grafana:v1.1
# Successfully built efddca496757
# Successfully tagged chinaskill-grafana:v1.1

  5. 检测

    docker run -d efddca496757
# 51227af6ab43d38ccd547fd7a401215ed211dc508366cbcc80138607dc271d46
docker top 51227af6ab43d38ccd547fd7a401215ed211dc508366cbcc80138607dc271d46
# UID                 PID                 PPID                C                   STIME               TTY                 TIME          
# CMD
# root                93359               93340               6                   21:03               ?                   00:00:0
# ./grafana-server

基于k8s 部署服务

  1. 创建工作目录

    mkdir chinaskill; cd chinaskill/

  2. 编写yaml

    cat node.yaml 
apiVersion: v1
kind: Pod
metadata:
  labels:
    run: node
  name: node
spec:
  nodeSelector:
    kubernetes.io/hostname: master
  containers:
  - image: chinaskill-node_exporter:v1.1
    name: node
  - image: chinaskill-alertmanager:v1.1
    name: alertmanager
  - image: chinaskill-prometheus:v1.1
    name: prometheus
  - image: chinaskill-grafana:v1.1
    name: grafana
    
---
apiVersion: v1
kind: Service
metadata:
  name: node
spec:
  ports:
  - name: "3000"
    nodePort: 30020
    port: 3000
    protocol: TCP
    targetPort: 3000
  - name: "31090"
    nodePort: 31090
    port: 9090
    protocol: TCP
    targetPort: 9090
  - name: "32100"
    nodePort: 32100
    port: 9100
    protocol: TCP
    targetPort: 9100
  
  selector:
    run: node
  type: NodePort

  3. 构建

    kubectl  apply -f node.yaml 
# pod/node created

  4. 检测

    kubectl  get pod
# NAME   READY   STATUS    RESTARTS   AGE
# node   4/4     Running   0          3m17s
kubectl  get svc node
#NAME   TYPE       CLUSTER-IP     EXTERNAL-IP   PORT(S)                                        AGE
#node   NodePort   10.97.22.136   <none>        3000:30020/TCP,9090:31090/TCP,9100:32100/TCP   3m37s

posted @ 2022-10-11 10:13  Docker-沫老师  阅读(15)  评论(0)    收藏  举报