Nagios check for T-Rex miner

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Julien Riou f62623af38 chore: Bump version to 1.0.3 Signed-off-by: Julien Riou <julien@riou.xyz>		2022-05-14 11:49:20 +02:00
.gitignore	Initial commit	2022-05-14 00:39:58 +02:00
.pre-commit-config.yaml	feat: Add memory temperature checks	2022-05-14 01:29:54 +02:00
check_trex.py	chore: Bump version to 1.0.3	2022-05-14 11:49:20 +02:00
LICENSE	Initial commit	2022-05-14 00:39:58 +02:00
README.md	doc: Add T-Rex API security	2022-05-14 11:47:12 +02:00
requirements.txt	Release 1.0.0	2022-05-14 01:04:49 +02:00

check_trex

Nagios check for T-Rex miner.

Security

T-Rex API must be opened in a secured way:

--api-read-only: accessible only in read-only, no modification
--api-bind-http 127.0.0.1:4067: (default) accessible only to local connections

If the check is executed remotely, you should add a firewall rule to allow only the host running the check to access the T-Rex API port.

HTTPS should be used:

Using pip:

python3 -m venv venv
. ./venv/bin/activate
pip install -r requirements.txt

Using debian package manager:

sudo apt-get install python3-nagiosplugin python3-requests

./check_trex.py --help

Nagios NRPE:

command[check_trex]=/opt/check_trex/check_trex.py --hashrate-warning 60000000 --hashrate-critical 50000000 --uptime-critical 300 --uptime-warning 600

pip install pre-commit
pre-commit run --files check_trex.py