Eric WagonerandClaude Opus 5.5
f0d06db108
The kit's shared setup, its own Caddy site file and access log (the visitors, rollup and pulse read it), the gate taking a SITE override, and the host's address everywhere. The old droplet forwards to hall until the A record moves. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG
37 lines
2.4 KiB
Bash
Executable File
37 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# The operations pulse, printed ON the droplet: the duel server's health,
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# errors in its journal, the last week of the rollup, the backup's last word,
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# and the box's vitals. Read by the waving-hands-pulse skill.
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set -u
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echo "as of $(date -u '+%F %H:%M') UTC on $(hostname); up $(uptime -p | sed 's/up //')"
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echo "--- duel server"
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systemctl is-active waving-hands >/dev/null && echo "waving-hands: active since $(systemctl show waving-hands -p ActiveEnterTimestamp --value)" || echo "waving-hands: NOT ACTIVE"
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systemctl is-active caddy >/dev/null && echo "caddy: active" || echo "caddy: NOT ACTIVE"
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echo "restarts in 7 days: $(journalctl -u waving-hands --since '7 days ago' -o cat | grep -c 'Started waving-hands')"
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ERR=$(journalctl -u waving-hands --since '7 days ago' -p err -o cat | grep -vc '^$')
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echo "journal errors in 7 days: $ERR"
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journalctl -u waving-hands --since '7 days ago' -o cat | grep -iE "error|unhandled|exception" | grep -v "Rate" | tail -3 | sed 's/^/ /'
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echo "--- rollup, last 7 days (people / requests / rooms opened / turns)"
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if [ -s /var/lib/waving-hands/rollup.jsonl ]; then
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tail -7 /var/lib/waving-hands/rollup.jsonl | python3 -c '
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import json, sys
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for l in sys.stdin:
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r = json.loads(l); rm = r["rooms"]
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print(" %s %3d people %4d requests %2d rooms (%d started, %d with turns) %3d turns bots %d addr refs %s" % (
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r["day"], r["humanAddresses"], r["human"], rm["created"], rm["started"], rm["withTurns"], r["turns"], r["botAddresses"],
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",".join(sorted(r["referrers"])) or "-"))'
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else
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echo " (no rollup yet)"
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fi
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echo "--- ledgers"
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echo "rooms on disk: $(ls /var/lib/waving-hands/rooms/*.jsonl 2>/dev/null | wc -l); touched in 24h: $(find /var/lib/waving-hands/rooms -name '*.jsonl' -mmin -1440 2>/dev/null | wc -l); size $(du -sh /var/lib/waving-hands/rooms 2>/dev/null | cut -f1)"
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echo "--- backup"
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if [ -f /var/log/waving-hands/backup.log ]; then
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grep -E "backup (start|done)|skipped|error|ERROR" /var/log/waving-hands/backup.log | tail -2 | sed 's/^/ /'
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else
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echo " never run"
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fi
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echo "--- box"
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echo "disk: $(df -h / | awk 'NR==2{print $5" used of "$2}'); memory: $(free -m | awk 'NR==2{print $7" MB available of "$2}'); load: $(cut -d' ' -f1-3 /proc/loadavg)"
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echo "caddy access log: $(du -sh /var/lib/caddy/waving-hands-access.log 2>/dev/null | cut -f1) live, $(ls /var/lib/caddy/waving-hands-access*.log* 2>/dev/null | wc -l) files"
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