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Deploy an self hosted mail server with poste.io & nginx proxy

about poste.io is an fully featured self hosted email server which you can deploy in few minutes (nearly). There’s no magic rocket science in a black box, poste.io consists of bullet proof resilient parts basic setup To easily deploy the mail server follow the documentation on the getting-started page or use an docker-compose template. before you start check that the following DNS dependencies are met: A & CNAME records for mail server - e....

January 2, 2021 · 3 min · rainer
promwrt

Monitor OpenWrt nodes with Prometheus

motivation I’am using OpenWrt for a long time and monitoring of them was always a little bit tricky. It’s getting more complex if you’re going to use more access points. It’s an no brainer since the prometheus-node-exporter scripts exist. openwrt setup install scripts You should start with an up to date OpenWrt router. Install the prometheus node exporter scripts: prometheus-node-exporter-lua prometheus-node-exporter-lua-nat_traffic prometheus-node-exporter-lua-netstat prometheus-node-exporter-lua-openwrt prometheus-node-exporter-lua-wifi prometheus-node-exporter-lua-wifi_stations change listening interface If you use the default config, the node exporter can only be queried from the loopback interface....

December 28, 2020 · 3 min · rainer