CAdvisor
InfluxDB
Granfana
CAdvisor监控收集+InfluxDB存储数据+Granfana展示图表
新建目录 /cig
docker-compose.yml
新建3件套组合的docker-compose.yml
version: '3.1'
volumes:
grafana_data: {}
services:
influxdb:
image: tutum/influxdb:0.9
restart: always
environment:
- PRE_CREATE_DB=cadvisor
ports:
- "8083:8083"
- "8086:8086"
volumes:
- ./data/influxdb:/data
cadvisor:
image: google/cadvisor
links:
- influxdb:influxsrv
command: -storage_driver=influxdb -storage_driver_db=cadvisor -storage_driver_host=influxsrv:8086
restart: always
ports:
- "8080:8080"
volumes:
- /:/rootfs:ro
- /var/run:/var/run:rw
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
grafana:
user: "104"
image: grafana/grafana
user: "104"
restart: always
links:
- influxdb:influxsrv
ports:
- "3000:3000"
volumes:
- grafana_data:/var/lib/grafana
environment:
- HTTP_USER=admin
- HTTP_PASS=admin
- INFLUXDB_HOST=influxsrv
- INFLUXDB_PORT=8086
- INFLUXDB_NAME=cadvisor
- INFLUXDB_USER=root
- INFLUXDB_PASS=root
启动docker-compose文件
docker-compose config -q # 验证docker-compose.yml文件配置,当配置正确时,不输出任何内容,当文件配置错误,输出错误信息。
docker-compose up
docker ps
浏览cAdvisor 收集服务,http://ip:8080/ 第一次访问慢
cadvisor也有基础的图形展现功能,这里主要用它来作数据采集
浏览influxdb存储服务,http://ip:8083/
浏览grafana展现服务,http://ip:3000/
ip+3000端口的方式访问,默认帐户密码(admin/admin)
grafana配置
步骤:
- 配置数据源
- 选择influxdb数据源
- URL用服务名去调用,尽量不写ip
- 用户名密码默认:root
- 配置面板panel
3.1 - 3.2
- 3.3
- 选哪种图形都可以
3.4 - 3.5
- 3.6
- 3.7 显示ok
- 到这里cAdvisor+InfluxDB+Grafana容器监控系统就部署完成了