57f1848eb1
deploy.sh [dev|prod <tag>] handles git pull or tag checkout, reinstalls deps only if requirements.txt changed, restarts the service, runs a smoke test, and auto-rolls back on failure. rollback.sh reverts to the checkpoint written by the last deploy (or to an explicit commit). health-check.sh is a one-liner for "is the app alive?" checks. Replaces the placeholder-config rsync-based deploy-to-prod.sh. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
67 lines
1.7 KiB
Bash
Executable file
67 lines
1.7 KiB
Bash
Executable file
#!/bin/bash
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# Emergency rollback for AI QC.
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#
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# Usage:
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# rollback.sh last Roll back to the checkpoint saved by deploy.sh
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# rollback.sh <commit-hash> Roll back to an explicit commit
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set -euo pipefail
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APP_DIR=/opt/ai_qc
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SERVICE=ai-qc.service
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HEALTH_URL=http://127.0.0.1:7183/health
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ROLLBACK_FILE="$APP_DIR/.last_deploy_rollback"
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TARGET=${1:-}
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if [[ -z "$TARGET" || "$TARGET" == "last" ]]; then
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if [[ ! -f "$ROLLBACK_FILE" ]]; then
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echo "No .last_deploy_rollback file. Specify a commit hash explicitly."
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echo "Usage: $(basename "$0") last | <commit-hash>"
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exit 1
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fi
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TARGET=$(cat "$ROLLBACK_FILE")
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fi
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cd "$APP_DIR"
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if ! git rev-parse --verify --quiet "$TARGET^{commit}" > /dev/null; then
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echo "ERROR: Commit '$TARGET' not found"
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exit 1
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fi
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CURRENT_REV=$(git rev-parse HEAD)
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CURRENT_SHORT=$(git rev-parse --short HEAD)
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TARGET_REV=$(git rev-parse "$TARGET")
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TARGET_SHORT=$(git rev-parse --short "$TARGET")
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if [[ "$CURRENT_REV" == "$TARGET_REV" ]]; then
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echo "Already at $TARGET_SHORT — nothing to do."
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exit 0
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fi
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echo "============================================"
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echo " AI QC rollback"
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echo "============================================"
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echo "Current: $CURRENT_SHORT $(git log -1 --format='%s' HEAD)"
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echo "Target: $TARGET_SHORT $(git log -1 --format='%s' "$TARGET")"
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echo ""
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read -r -p "Proceed? (y/N): " confirm
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if [[ ! $confirm =~ ^[Yy]$ ]]; then
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echo "Cancelled."
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exit 0
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fi
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git reset --hard "$TARGET_REV"
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sudo systemctl restart "$SERVICE"
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sleep 3
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if curl -sf -o /dev/null "$HEALTH_URL"; then
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echo "Rollback OK. Now at $TARGET_SHORT."
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exit 0
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fi
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echo "Service unhealthy after rollback."
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echo "sudo journalctl -u $SERVICE -n 100"
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exit 1
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