Prometheus+Grafana 监控 Docker

cAdvisor （Container Advisor） ：用于收集正在运行的容器资源使用和性能信息。

https://github.com/google/cadvisor

Prometheus（普罗米修斯）：容器监控系统。

https://prometheus.io

https://github.com/prometheus

Grafana：是一个开源的度量分析和可视化系统。

https://grafana.com/grafana/download

https://grafana.com/dashboards/193 （监控Docker主机模板）

Docker部署cAdvisor：

docker run -d \
--volume=/:/rootfs:ro \
--volume=/var/run:/var/run:ro \
--volume=/sys:/sys:ro \
--volume=/var/lib/docker/:/var/lib/docker:ro \
--volume=/dev/disk/:/dev/disk:ro \
--publish=8080:8080 \
--detach=true \
--name=cadvisor \
google/cadvisor:latest

[root@k8s-node3 ~]# docker ps
CONTAINER ID        IMAGE                                        COMMAND                  CREATED             STATUS              PORTS                                            NAMES
dc7145546a48        google/cadvisor:latest                       "/usr/bin/cadvisor -…"   20 minutes ago      Up 20 minutes       0.0.0.0:8080->8080/tcp                           cadvisor
1f8a89029b08        192.168.146.130/welcome/java-demo:master-5   "catalina.sh run"        4 hours ago         Up 4 hours          0.0.0.0:88->8080/tcp                             tomcat-java-demo
e06952269e6c        jenkins/jenkins:lts                          "/sbin/tini -- /usr/…"   46 hours ago        Up 46 hours         0.0.0.0:50000->50000/tcp, 0.0.0.0:80->8080/tcp   jenkins

端口是8080

 

 

 

 

 

来源：https://www.cnblogs.com/w787815/p/12000359.html