Promtail：修订间差异
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== Cheatsheet == | == Cheatsheet == | ||
這邊需要把<code>loki.example.com</code>改成自己的[[Loki]]服務位置： | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
sudo curl -L -o /usr/share/keyrings/grafana.key https://apt.grafana.com/gpg.key; echo "deb [signed-by=/usr/share/keyrings/grafana.key] https://apt.grafana.com stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list; sudo apt update; sudo apt install -y promtail; sudo apt clean; sudo mkdir /var/lib/promtail; sudo chown promtail:nogroup /var/lib/promtail; sudo sed -i -e 's@filename: /tmp/positions.yaml@filename: /var/lib/promtail/positions.yaml@' -e 's@localhost@loki.example.com@' /etc/promtail/config.yml | sudo curl -L -o /usr/share/keyrings/grafana.key https://apt.grafana.com/gpg.key; echo "deb [signed-by=/usr/share/keyrings/grafana.key] https://apt.grafana.com stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list; sudo apt update; sudo apt install -y promtail; sudo apt clean; sudo mkdir /var/lib/promtail; sudo chown promtail:nogroup /var/lib/promtail; sudo sed -i -e 's@filename: /tmp/positions.yaml@filename: /var/lib/promtail/positions.yaml@' -e 's@localhost@loki.example.com@' /etc/promtail/config.yml; sudo service promtail restart | ||
</syntaxhighlight> | </syntaxhighlight> | ||
2023年6月28日 (三) 07:23的版本
Promtail是Log传输软件，属于Grafana的Loki生态系。
安装
在Ubuntu上可以透过官方的APT repository安装：
sudo curl -L -o /usr/share/keyrings/grafana.key https://apt.grafana.com/gpg.key; echo "deb [signed-by=/usr/share/keyrings/grafana.key] https://apt.grafana.com stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list; sudo apt update; sudo apt install -y promtail; sudo apt clean
设定
先建立状态目录：
sudo mkdir /var/lib/promtail; sudo chown promtail:nogroup /var/lib/promtail
在/etc/promtail/config.yml里面把状态档案放到/var/lib/promtail下：
positions:
filename: /var/lib/promtail/positions.yaml
另外把Loki预设的位置改成实际的位置：
clients:
- url: http://loki.example.com:3100/loki/api/v1/push
然后重新启动：
sudo service promtail restart
Cheatsheet
这边需要把loki.example.com改成自己的Loki服务位置：
sudo curl -L -o /usr/share/keyrings/grafana.key https://apt.grafana.com/gpg.key; echo "deb [signed-by=/usr/share/keyrings/grafana.key] https://apt.grafana.com stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list; sudo apt update; sudo apt install -y promtail; sudo apt clean; sudo mkdir /var/lib/promtail; sudo chown promtail:nogroup /var/lib/promtail; sudo sed -i -e 's@filename: /tmp/positions.yaml@filename: /var/lib/promtail/positions.yaml@' -e 's@localhost@loki.example.com@' /etc/promtail/config.yml; sudo service promtail restart
相关连结
外部链接
- 官方网站 （英文）