Check and highlight uptime problems with your mina bloc producer

check_mina_uptime.sh

#!/bin/bash
journalctl --user-unit mina -f -S "72h ago" | sed -E 's/.*: (.*)/\1/g; s/(.* Uptime service will attempt to send a block and SNARK work.*)/\x1b[37m\x1b[48;5;22m\1\x1b[0m/g; s/(.*Sent block with state.*)/\x1b[48;5;52m\1\x1b[0m/g; s/(.* Uptime service did not get a produced block within.*)/\x1b[1;37;41m\1\x1b[0m/g;  /.*[0-9]+-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+/!d; /.* Duplicate producer and slot.*/d; /.*Received a block from \$sender.*/d; /.*time service.*/!d;;'

Description

Really simple bash script to display and hightlight specific uptime problems with your Mina node.
You can also just launch the command line from your shell prompt :

journalctl --user-unit mina -f -S "72h ago" | sed -E 's/.*: (.*)/\1/g; s/(.* Uptime service will attempt to send a block and SNARK work.*)/\x1b[37m\x1b[48;5;22m\1\x1b[0m/g; s/(.*Sent block with state.*)/\x1b[48;5;52m\1\x1b[0m/g; s/(.* Uptime service did not get a produced block within.*)/\x1b[1;37;41m\1\x1b[0m/g;  /.*[0-9]+-[0-9]+-[0-9]+ [0-9]+:[0-9]+:[0-9]+/!d; /.* Duplicate producer and slot.*/d; /.*Received a block from \$sender.*/d; /.*time service.*/!d;;'

You can also change the time frame of 72h for something that better suits your needs.

Usage

./check_mina_uptime.sh

Result

Colored output of uptime highligthing request/response from the uptime server.

Example - Normal Output (no problem)

Example 2 - Recoverable / temporary Error

Example 3 - Unrecoverable error