k8s中的node_exporter 外部 prometheus k8s node pod container,近年来,Kubernetes好归好,但是也有不太完美的地方,比如,网络通信,的确是个问题。目前只能通过各种CNI插件来实现网络上的互通,如下图,需求就是需要外部环境与pod之间能够直接互通,这几天百忙中抽出了
[root@master prometheus]# ansible172.16.23.121-m copy -a"src=/usr/lib/systemd/system/node_exporter.service dest=/usr/lib/systemd/system/node_exporter.service"172.16.23.121| CHANGED =>{"ansible_facts": {"discovered_interpreter_python":"/usr/bin/python"},"changed":true,"checksum":"085e9b628d...
1.15 blackbox_exporter下载-XX.XX.70.27安装 blackbox_exporter 监控组件 blackbox_exporter 是 Prometheus 官方提供的一个 exporter,可以监控 HTTP、 HTTPS,、DNS、 TCP 、ICMP 等目标实例,从而实现对被监控节点进行监控 和数据采集。promethes调用blackbox_exporter去访问目标监控服务器,实现指标的采集 HTTP/HTPPS:U...
导入node-exporter镜像 [root@k8smaster1 prometheus]# ctr -n k8s.io images import node-exporter.tar.gz unpacking /prom/node-exporter:v0.16.0 (sha256:efc8140e40b5c940d67056cb56d720ed66965eabe03865ab1595705f4f847009)...done [root@k8smaster1 prometheus]# crictl images list IMAGE TAG IMAGE ID...
4.node exporter/blackbox exporter/cadvisor/nginx 4.1 在被监控节点安装node_exporter 4.2 配置prometheus采集node指标数据 4.3 配置blackbox_exporter; 4.4配置prometheus调用blackbox_exporter实现对URL/ICMP的监控 4.5 安装grafana展示prometheus抓取的指标数据
go get github.com/jwping/node_exportercd${GOPATH-$HOME/go}/src/github.com/prometheus/node_exporter#go build#make./node_exporter<flags> 2.2.3 运行测试 maketest 2.3 Docker部署 该node_exporter设计用于监控主机系统。不建议将其部署为Docker容器,因为它需要访问主机系统。请注意,您要监视的所有非root挂...
portCmd.Flags().Bool("noping",false,"此参数是禁止ping检测") 2223 portCmd.Flags().IntP("chan","c",100,"并发数量") 2324 portCmd.Flags().IntP("time","t",5,"超时等待时常/s") @@ -0,0 +1,9 @@ 1+ name:poc-yaml-Node-Exporter-unauth ...
31831/TCP 175d kube-system kube-dns ClusterIP 10.96.0.10 <none> 53/UDP,53/TCP,9153/TCP 345d kube-system metrics-server ClusterIP 10.105.109.21 <none> 443/TCP 193d kube-system node-exporter NodePort 10.103.179.32 <none> 9100:31672/TCP 175d kube-system prometheus NodePort 10.109.244.79 <...
上学之前租了一个阿里云的ESC,单核2G的,单机版K8s的勉强可以装上去,多节点没法搞,书里的Demo也没法学。需要多个节点,涉及到多机器操作,所以顺便温习一下ansible 。这是一个在Win10上从零搭建学习环境的教程,包含:通过Vmware Workstation安装四个linux系统虚拟机,一个Master管理节点,三个Nod......
Node Exporter / USE Method / Node Node Exporter / Nodes Kubernetes / Compute Resources / Cluster (Windows) Kubernetes / Compute Resources / Namespace (Windows) Kubernetes / Compute Resources / Pod (Windows) Kubernetes / USE Method / Cluster (Windows) Kubernetes / USE Method / Node (Windows)Th...