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ChuckandClaude Opus 5
abddcc85d8
- Health check: a failed restart command no longer lets the check run against the still-running old process; it counts as a failure (and after a rollback, as a failed rollback). An unreadable restart count is never treated as stable, since a crash loop looks healthy between attempts. - Installer writes the auto_update setting to a temp file and swaps it in, keeping mode and owner, so a running config watcher never reads a truncated config.json. - Verify unit quotes its command-line paths (install folders with spaces); setup refuses folder names systemd would reinterpret (%, quotes, backslashes, control characters) and says so on the General tab. - The auto-update status route no longer returns exception text. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
32 lines
1.4 KiB
Desktop File
32 lines
1.4 KiB
Desktop File
# This is a template. Do not install it directly -- run
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# scripts/install/install_web_service.sh (or install_service.sh); the display
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# service also installs it when automatic updates are turned on
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# (src/auto_update_setup.py). Substitutes:
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# __PROJECT_ROOT_DIR__ -> the directory the project is installed in
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# __USER__ -> the user the web interface runs as
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#
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# Health check and rollback for the web interface's weekly automatic update
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# (web_interface/auto_update.py). A separate unit because the check restarts
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# ledmatrix-web.service, which would kill it if it ran there.
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#
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# Never enabled itself: ledmatrix-update-verify.path starts it when the web
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# interface creates data/auto_update_verify.request. It runs as the web
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# interface's own user, and ExecStart points at the copy the updater makes
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# before pulling, so the update being checked cannot replace its checker.
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# Command-line paths are quoted so an install folder with spaces still works.
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[Unit]
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Description=LED Matrix automatic update health check and rollback
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[Service]
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Type=oneshot
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User=__USER__
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WorkingDirectory=__PROJECT_ROOT_DIR__
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# Consume the request first, so the path unit cannot start this again.
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ExecStartPre=/bin/rm -f "__PROJECT_ROOT_DIR__/data/auto_update_verify.request"
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ExecStart=/usr/bin/python3 "__PROJECT_ROOT_DIR__/data/auto_update_verifier.py" "__PROJECT_ROOT_DIR__"
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TimeoutStartSec=30min
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StandardOutput=syslog
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StandardError=syslog
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SyslogIdentifier=ledmatrix-update-verify
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