监控
influxDB:(时序数据库),常用的一种使用场景:监控数据统计。
prometheus:存储的是时序数据,即按相同时序(相同名称和标签),以时间维度存储连续的数据的集合。
时序(time series)是由名字(Metric)以及一组key/value标签定义的,具有相同的名字以及标签属于相同时序。
cadvisor:可以对节点机器上的资源及容器进行实时监控和性能数据采集,包括CPU使用情况、内存使用情况、网络吞吐量及文件系统使用情况。
grafana:是一个跨平台的开源的度量分析和可视化工具,可以通过将采集的数据查询然后可视化的展示,并及时通知。
删除原有容器
docker rm -fv influxsrv
docker rm -fv prometheus
docker rm -fv cadvisor
docker rm -fv grafana
修改目录权限
chmod 777 ./prometheus/data
chmod 777 ./grafana/data
启动安装
version: '3'
services:
influxsrv:
network_mode: bridge
image: tutum/influxdb:0.13
ports:
- 8083:8083
- 8086:8086
container_name: influxsrv
restart: on-failure
volumes:
- ./influxdb/data:/data
logging:
driver: 'json-file'
options:
max-size: '30m'
max-file: '1'
cadvisor:
network_mode: bridge
image: google/cadvisor:v0.33.0
ports:
- 8080:8080
container_name: cadvisor
restart: on-failure
volumes:
- /:/rootfs:ro
- /var/run:/var/run:rw
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
environment:
- storage_driver:influxdb
- storage_driver_db:cadvisor
- storage_driver_host:'influxsrv:8086'
logging:
driver: 'json-file'
options:
max-size: '30m'
max-file: '1'
depends_on:
- influxsrv
links:
- influxsrv:influxsrv
prometheus:
network_mode: bridge
image: prom/prometheus:v2.20.1
ports:
- 9090:9090
container_name: prometheus
restart: on-failure
volumes:
- ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
- ./prometheus/data:/prometheus
logging:
driver: 'json-file'
options:
max-size: '30m'
max-file: '1'
depends_on:
- cadvisor
grafana:
network_mode: bridge
image: grafana/grafana:7.1.5
ports:
- 3000:3000
container_name: grafana
restart: on-failure
volumes:
- /:/rootfs:ro
- /var/run:/var/run:rw
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
- ./grafana/data:/var/lib/grafana
environment:
- INFLUXDB_HOST:localhost
- INFLUXDB_PORT:8086
- INFLUXDB_NAME:cadvisor
- INFLUXDB_USER:root
- INFLUXDB_PASS:root
logging:
driver: 'json-file'
options:
max-size: '30m'
max-file: '1'
depends_on:
- influxsrv
- cadvisor
links:
- influxsrv:influxsrv
docker-compose up -d
检查服务
influxDB:http://10.2.8.200:8083/
cadvisor:http://10.2.8.200:8080/containers/
prometheus:http://10.2.8.200:9090/targets
grafana:http://10.2.8.200:3000/
配置服务
Grafana进行新增数据源,配置prometheus数据连接和influxsrv数据连接
prometheus路径:http://10.2.8.200:9090
influxsrv路径:http://10.2.8.200:8086/
常见模板
Grafana模板路径:https://grafana.com/grafana/dashboards
Linux监控模板:9276(Linux模板需要调整变量nic,调整为Linux的实际网卡);
Docker监控模板:193;
Mysql监控模板:7362;
Redis监控模板:763;
SpringBoot监控模板:4701;
MongoDB监控模板:2583;
RabbitMQ监控模板:2121;
JVM监控模板:4701;