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https://github.com/kevinveenbirkenbach/computer-playbook.git
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Kevin Veen-Birkenbach
b90a2f6c87
Use `systemd-escape --unescape` to restore human-readable unit identifiers in Telegram and Email alerts. Also ensure Telegram messages are URL-encoded and Email status checks try both raw and escaped forms for robustness. Fixes issue where slashes were shown as dashes in notifications. Context: see ChatGPT conversation https://chatgpt.com/share/68a4c171-db08-800f-8399-7e07f237a441
19 lines
526 B
Django/Jinja
19 lines
526 B
Django/Jinja
#!/bin/bash
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set -u
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# Make the instance text human readable again (reverse systemd escaping)
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friendly="$(systemd-escape --unescape "$1")"
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# determine host name: try hostname command, otherwise use $HOSTNAME
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if command -v hostname &>/dev/null; then
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host=$(hostname)
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else
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host="$HOSTNAME"
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fi
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# send the Telegram message
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/usr/bin/curl -s -X POST \
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"https://api.telegram.org/bot{{ telegram_bot_token }}/sendMessage" \
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-d chat_id="{{ telegram_chat_id }}" \
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--data-urlencode text="service ${friendly} on ${host} failed"
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