在Ubuntu中使用Grafana对Docker进行监控
随着容器技术的普及,Docker已经成为了现代软件开发和部署的标准,为了更好地管理和监控Docker容器,我们可以使用Grafana这个强大的开源数据可视化工具,本文将介绍如何在Ubuntu系统中安装和使用Grafana对Docker进行监控。
我们需要在Ubuntu系统中安装Docker和Dockercompose,Docker是一个开源的应用容器引擎,可以让开发者轻松地打包应用及其依赖到一个可移植的容器中,然后发布到任何流行的Linux机器或Windows机器上,Dockercompose是一个用于定义和运行多容器Docker应用程序的工具。
1、安装Docker:
sudo aptget update sudo aptget install dockerce dockercecli containerd.io
2、安装Dockercompose:
sudo curl L "https://github.com/docker/compose/releases/download/1.29.2/dockercompose$(uname s)$(uname m)" o /usr/local/bin/dockercompose sudo chmod +x /usr/local/bin/dockercompose
接下来,我们需要安装Prometheus和Grafana,并将它们配置为监控Docker容器,Prometheus是一个开源的监控和告警工具,可以收集各种指标数据,Grafana是一个开源的数据可视化工具,可以将Prometheus收集到的数据以图表的形式展示出来。
1、下载Prometheus和Grafana的Docker镜像:
docker pull prom/prometheus:latest docker pull grafana/grafana:latest
2、创建Prometheus的配置文件prometheus.yml
:
global: scrape_interval: 15s scrape_configs: job_name: 'prometheus' static_configs: targets: ['localhost:9090']
3、创建Grafana的配置文件grafana.ini
:
[paths] data = /var/lib/grafana/data logs = /var/log/grafana plugins = /var/lib/grafana/plugins [server] domain = localhost:3000 http_address = localhost:3000 root_url = %(protocol)s://%(domain)s/grafana/ serve_from_sub_path = true [database] type = postgres host = localhost:5432 name = grafana_db user = grafana_user password = grafana_password role = grafana_role
1、启动Prometheus容器:
docker run d name=prometheus p 9090:9090 v $PWD/prometheus.yml:/etc/prometheus/prometheus.yml prom/prometheus:latest
2、启动Grafana容器:
docker run d name=grafana p 3000:3000 v $PWD/grafana.ini:/etc/grafana/grafana.ini grafana/grafana:latest grafanaserver & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafanacli plugins install grafanapiechartpanel && killall HUP $(pgrep nf "grafanaserver") > /dev/null 2>&1 & sleep 15 && grafanacli admin resetadmin homepath=/usr/share/grafana skipbundle=true noprompt || true & sleep 15 && grafanacli plugins install promdashpanelapp && grafama
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