ced4568
51a09241ad
boot-labs.js drives the real admin Prepare-Labs endpoint (reusing the existing session-helper.js from Phase 3A) and records boot time/failure rate; sample-resources.sh samples real docker stats for running Labs. capacity-model.js turns measured per-Lab CPU/memory into a recommended/ warning/hard-admission-control concurrency threshold - no concurrency number is hardcoded as a marketing figure, every input is explicitly placeholder data until measured against the real host. Plus deploy/rollback/smoke-test scripts used by the CI/CD and deployment runbooks. All syntax-checked; validate-compose.sh and capacity-model.js actually run against real inputs.
23 lines
1.0 KiB
Bash
Executable File
23 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run on rn-lab-host-01 (or the local dev machine running the Lab containers) WHILE
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# boot-labs.js is running, to capture real per-Lab CPU/RAM/disk usage — `docker stats` is the
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# ground truth here, not an estimate. Samples every 5s for the given duration and writes CSV.
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set -euo pipefail
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DURATION_SEC="${1:-120}"
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OUT="${2:-./results/resource-sample-$(date +%s).csv}"
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mkdir -p "$(dirname "$OUT")"
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echo "timestamp,container,cpu_pct,mem_usage,mem_pct,net_io,block_io,pids" > "$OUT"
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END=$(( $(date +%s) + DURATION_SEC ))
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while [ "$(date +%s)" -lt "$END" ]; do
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docker stats --no-stream --format '{{.Name}},{{.CPUPerc}},{{.MemUsage}},{{.MemPerc}},{{.NetIO}},{{.BlockIO}},{{.PIDs}}' \
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| grep -E '^rootnode-lab-' \
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| while IFS=, read -r name cpu mem memp net block pids; do
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echo "$(date -u +%Y-%m-%dT%H:%M:%SZ),$name,$cpu,$mem,$memp,$net,$block,$pids" >> "$OUT"
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done
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sleep 5
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done
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echo "Written to $OUT"
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echo "Summarize with: awk -F, 'NR>1{print \$2}' $OUT | sort -u # containers seen"
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