https://github.com/b0ch3nski/telegraf-playground

A bunch of scripts to produce and test customized Telegraf build tailored for my needs.
https://github.com/b0ch3nski/telegraf-playground

grafana influxdb iot metrics monitoring mqtt openwrt prometheus telegraf

Last synced: 11 days ago
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A bunch of scripts to produce and test customized Telegraf build tailored for my needs.

• Host: GitHub
• URL: https://github.com/b0ch3nski/telegraf-playground
• Owner: b0ch3nski
• Created: 2024-10-11T14:16:19.000Z (27 days ago)
• Default Branch: master
• Last Pushed: 2024-10-21T16:18:18.000Z (16 days ago)
• Last Synced: 2024-10-22T04:26:08.877Z (16 days ago)
• Topics: grafana, influxdb, iot, metrics, monitoring, mqtt, openwrt, prometheus, telegraf
• Language: Go
• Homepage:
• Size: 30.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# telegraf-playground

A bunch of scripts to produce and test customized [Telegraf][telegraf] build tailored for my needs (mostly related to

running on OpenWRT based routers and Raspberry Pi). Also consists of my out of the tree plugins for scraping data from

[DNSMasq][dnsmasq] and [SpaceX Starlink][starlink] dish.

## OpenWRT

In my network setup, I'm using a bunch of [Xiaomi Mi WiFi R3G][mir3g] routers which have 256 MB RAM, 128 MB flash and

MediaTek MT7621 CPU (MIPS little endian architecture).

There is a dedicated Make target for building **OpenWRT** package for MIR3G (using Docker): `make build-mir3g` \

Resulting package will require around ~10 MB of disk space on a router.

For a build procedure details, see included [Makefile](Makefile).

### install

```sh

# add support for SCP and optionally `softflowd` for collecting NetFlow data

$ opkg update

$ opkg install openssh-sftp-server softflowd

# transfer ipk file to router using SCP and install it

$ opkg install /tmp/telegraf__.ipk

# package provides init.d script to manage service

$ PROCD_DEBUG=1 /etc/init.d/telegraf {start,stop,status,enable}

# service logs should be visible in logd

$ logread -f

```

### example

See [telegraf.conf](telegraf.conf) and [telegraf-openwrt.conf](telegraf-openwrt.conf).

[telegraf]: https://github.com/influxdata/telegraf

[dnsmasq]: https://github.com/b0ch3nski/go-dnsmasq-utils

[starlink]: https://github.com/b0ch3nski/go-starlink

[mir3g]: https://openwrt.org/toh/xiaomi/mir3g