Monorepo for Aesthetic.Computer
aesthetic.computer
fix: aggressive Docker prune before oven builds to prevent disk-full
The 60GB oven droplet fills fast with Docker images and build cache.
Pre-build prune now removes images >2h old, all unused volumes, and
triggers a full system prune if <10GB free. Also installed a daily
systemd timer on oven for nightly cleanup at 4am.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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oven/native-builder.mjs
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oven/native-builder.mjs
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job.commitMsg = commitMsg;
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const vmlinuzOut = `/tmp/oven-vmlinuz-${job.id}`;
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// Pre-build: prune stopped containers and dangling images to avoid disk-full failures
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// Pre-build: aggressive prune to avoid disk-full failures (60GB droplet fills fast)
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addLogLine(job, "stdout", "Pre-build: Pruning Docker artifacts...");
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try {
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await runPhase(job, "prune", "bash", ["-c",
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"docker container prune -f && docker builder prune -af --filter until=30m",
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"docker container prune -f && docker image prune -af --filter until=2h && docker builder prune -af --filter until=30m && docker volume prune -f",
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], repoDir);
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// Check free space — abort early if less than 10GB free
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const dfOut = await runSync("bash", ["-c", "df --output=avail / | tail -1"], repoDir);
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const availKB = parseInt(dfOut, 10) || 0;
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const availGB = availKB / 1048576;
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addLogLine(job, "stdout", ` Disk: ${availGB.toFixed(1)}GB free`);
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if (availGB < 10) {
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addLogLine(job, "stderr", ` WARNING: Only ${availGB.toFixed(1)}GB free — running full prune...`);
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await runPhase(job, "emergency-prune", "bash", ["-c",
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"docker system prune -af --volumes",
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], repoDir);
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}
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} catch { addLogLine(job, "stdout", " Prune skipped (non-fatal)"); }
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// Phase 1: Docker image build (cached layers = fast)