ea86940b78
Pulls in template changes: export_serving.py for atomic DuckDB swap, supervisor export step, SQLMesh glob macro, server provisioning script, imprint template, and formatting improvements. Template scaffold SQL models excluded (padelnomics has real models). Web app routes/analytics unchanged (padelnomics-specific customizations). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
55 lines
2.1 KiB
Bash
55 lines
2.1 KiB
Bash
#!/bin/sh
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# Padelnomics Supervisor — continuous pipeline orchestration.
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# Inspired by TigerBeetle's CFO supervisor: simple, resilient, easy to understand.
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# https://github.com/tigerbeetle/tigerbeetle/blob/main/src/scripts/cfo_supervisor.sh
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#
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# Environment variables (set in systemd EnvironmentFile or .env):
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# LANDING_DIR — local path for extracted landing data
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# DUCKDB_PATH — path to DuckDB lakehouse (pipeline DB, SQLMesh exclusive)
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# SERVING_DUCKDB_PATH — path to serving-only DuckDB (web app reads from here)
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# ALERT_WEBHOOK_URL — optional ntfy.sh / Slack / Telegram webhook for failures
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set -eu
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readonly REPO_DIR="/opt/padelnomics"
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while true
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do
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(
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if ! [ -d "$REPO_DIR/.git" ]; then
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echo "Repository not found at $REPO_DIR — bootstrap required!"
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exit 1
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fi
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cd "$REPO_DIR"
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# Pull latest code
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git fetch origin master
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git switch --discard-changes --detach origin/master
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uv sync
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# Extract
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LANDING_DIR="${LANDING_DIR:-/data/padelnomics/landing}" \
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DUCKDB_PATH="${DUCKDB_PATH:-/data/padelnomics/lakehouse.duckdb}" \
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uv run --package padelnomics_extract extract
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# Transform
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LANDING_DIR="${LANDING_DIR:-/data/padelnomics/landing}" \
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DUCKDB_PATH="${DUCKDB_PATH:-/data/padelnomics/lakehouse.duckdb}" \
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uv run --package sqlmesh_padelnomics sqlmesh run --select-model "serving.*"
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# Export serving tables to analytics.duckdb (atomic swap).
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# The web app detects the inode change on next query — no restart needed.
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DUCKDB_PATH="${DUCKDB_PATH:-/data/padelnomics/lakehouse.duckdb}" \
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SERVING_DUCKDB_PATH="${SERVING_DUCKDB_PATH:-/data/padelnomics/analytics.duckdb}" \
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uv run python -m padelnomics.export_serving
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) || {
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if [ -n "${ALERT_WEBHOOK_URL:-}" ]; then
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curl -s -d "Padelnomics pipeline failed at $(date)" \
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"$ALERT_WEBHOOK_URL" 2>/dev/null || true
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fi
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sleep 600 # back off 10 min on failure
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}
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done
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