centos7搭建安装loki、promtail、Grafana日志系统

loki、promtail、Grafana安装包

链接：https://pan.baidu.com/s/1vkSa_KYrXM0UEI8i42KdaA
提取码：4d4q

如果安装失败或者下载速度慢可以直接去官网下载

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loki官网 https://github.com/grafana/loki/releases/

配置文件官网 https://grafana.com/docs/loki/latest/installation/local/

配置文件下载
wget https://raw.githubusercontent.com/grafana/loki/master/cmd/loki/loki-local-config.yaml
wget https://raw.githubusercontent.com/grafana/loki/master/cmd/promtail/promtail-local-config.yaml

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grafana 下载
wget https://dl.grafana.com/oss/release/grafana-7.2.0-1.x86_64.rpm
sudo yum install grafana-7.2.0-1.x86_64.rpm

grafana 下载官网 https://grafana.com/grafana/download

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下载完之后解压

执行命令单个执行
./loki-linux-amd64 -config.file=./etc/loki-local-config.yaml
./promtail-linux-amd64 -config.file=./etc/promtail-local-config.yaml
./grafana-server web

后台执行命令为

nohup ./loki-linux-amd64 -config.file=./etc/loki-local-config.yaml & nohup ./promtail-linux-amd64 -config.file=./etc/promtail-local-config.yaml & nohup ./grafana-7.1.1/bin/grafana-server web &

grafana访问为 http://localhost:3000

如果访问失败，很大概率是grafana启动失败

这个时候可以查看端口号是否开启 netstat -anp | grep 3000

如果没有，则进入到 ./grafana-7.1.1/bin/

执行 ./grafana-server web