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我们使用如下命令来部署 InfluxDB：
- helm install --name=influxdb --namespace=monitoring -f influxdb.yaml stable/influxdb
存储后端部署成功后，我们就来部署 Prometheus-operator 了，首先创建如下的配置文件
prometheus.yaml
- # prometheus 服务端
- prometheus:
- prometheusSpec:
- # 远端存储配置
- remoteWrite:
- - url: "http://influxdb:8086/api/v1/prom/write?db=prometheus"
- remoteRead:
- - url: "http://influxdb:8086/api/v1/prom/read?db=prometheus"
- # ingress 配置，暴露 web 界面
- ingress:
- enabled: true
- annotations:
- kubernetes.io/ingress.class: traefik # ingress class
- hosts:
- - "prometheus.mydomain.io" # 配置域名
- alertmanager:
- # alertmanager 配置
- config:
- global:
- # SMTP 配置
- smtp_smarthost: 'xxx'
- smtp_from: 'xxx'
- smtp_auth_username: 'xxx'
- smtp_auth_password: 'xxx'
- # 全局 opsgenie 配置
- # opsgenie_api_key: ""
- # 报警路由
- route:
- receiver: 'monitoring-warning'
- group_by: ['alertname']
- group_wait: 30s
- group_interval: 3m
- repeat_interval: 8h
- routes:
- - match:
- severity: critical
- receiver: monitoring-critical
- group_by: ['alertname']
- - match:
- severity: warning
- receiver: monitoring-warning
- group_by: ['alertname']
- # 报警抑制规则
- inhibit_rules:
- - source_match:
- severity: 'critical'
- target_match:
- severity: 'warning'
- # 抑制相同的报警
- equal: ['alertname']
- # 接收者配置
- receivers:
- - name: 'monitoring-critical'
- email_configs:
- - to: 'monitor@mydomain.com'
- # 发送到钉钉的 webhook，需要部署一个转发服务，详见项目代码
- webhook_configs:
- - send_resolved: true
- url: http://prometheus-webhook-dingtalk/dingtalk/monitoring/send
- - name: 'monitoring-warning'
- email_configs:
- - to: 'monitor@mydomain.com'
- alertmanagerSpec:
- # alertmanager 存储配置，alertmanager 会以文件形式存储报警静默等配置
- storage:
- volumeClaimTemplate:
- spec:
- accessModes:
- - ReadWriteOnce
- storageClassName: monitor-ebs # 选择合适的存储类
- resources:
- requests:
- storage: 20Gi # 选择合适的大小
- # ingress 配置，暴露 alert 的界面
- ingress:
- enabled: true
- annotations:
- kubernetes.io/ingress.class: traefik # ingress class
- hosts:
- - "alert.mydomain.io" # 配置域名
- # grafana 配置
- grafana:
- replicas: 1
- adminPassword: "admin" # 管理员账户 admin，密码 admin
- env:
- # GF_SERVER_DOMAIN: "" # 域名
- GF_SERVER_ROOT_URL: "%(protocol)s://%(domain)s/"
- # GF_DATABASE_URL: "mysql://user:secret@host:port/database" # SQL 数据库
- # ingress 配置，暴露界面
- ingress:
- enabled: true
- annotations:
- kubernetes.io/ingress.class: traefik # ingress class
- hosts:
- - "grafana.mydomain.io" # 设置域名
- # exporter 设置，自建集群需要开启，如果是云服务商托管集群，则获取不到这些信息，可以关闭
- kubeControllerManager:
- enabled: true
- kubeEtcd:
- enabled: true
- kubeScheduler:
- enabled: true
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