Your Name
9a94329dd0
- bin/pos-system-health: host dashboard (disk, RAM, failed units, backup age,
fail2ban, docker); exits 1 on any FAIL; --send/--markdown via Telegram
- lib/notify.sh: self-contained opt-in alerting helper; silent-fails, wired
into pos-system-backup (success + ERR trap) and pos-system-firewall
- systemd/pos-health.{service,timer}: 08:00 digest as installing user;
postinstall enables timer once telegram.env exists, now copies *.timer
- AGENT_TODO.md: worklist with Now/Next/Later/Done history; linked from AGENTS.md
48 lines
1.7 KiB
Bash
48 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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# lib/notify.sh — optional alerting helper. Self-contained by design:
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# defines ONLY notify_send() so it can be sourced by tools that define
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# their own log/warn/err (e.g. pos-system-firewall) without clobbering.
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#
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# Usage (opt-in — source it, do NOT auto-load from common.sh):
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# source "$(dirname "$0")/../lib/notify.sh" 2>/dev/null || source "$(dirname "$0")/notify.sh"
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# notify_send "Backup completed: $ARCHIVE"
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# notify_send "⚠ disk full" --markdown
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#
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# Delegates to `pos communication telegram send`; silent-fail if the
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# telegram sender is missing or not configured (warns, never breaks the
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# caller and never changes its exit code).
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notify_send() {
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local msg="" markdown=0
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while [ $# -gt 0 ]; do
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case "$1" in
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--markdown) markdown=1; shift ;;
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*) msg="$1"; shift ;;
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esac
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done
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if [ -z "$msg" ]; then
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warn "notify_send: empty message, skipped" 2>/dev/null || echo "notify_send: empty message, skipped"
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return 0
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fi
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local tg
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tg="$(command -v pos-communication-telegram 2>/dev/null)" || \
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tg="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")/../bin/pos-communication-telegram"
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if [ ! -x "$tg" ]; then
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warn "notify_send: pos-communication-telegram not found, notification skipped" 2>/dev/null || true
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return 0
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fi
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if [ "$markdown" -eq 1 ]; then
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"$tg" send "$msg" --parse-mode markdown >/dev/null 2>&1 || {
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warn "notify_send: telegram send failed, notification skipped" 2>/dev/null || true
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}
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else
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"$tg" send "$msg" >/dev/null 2>&1 || {
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warn "notify_send: telegram send failed, notification skipped" 2>/dev/null || true
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}
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fi
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}
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