45 lines
1.7 KiB
Bash
45 lines
1.7 KiB
Bash
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#!/usr/bin/env bash
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# Phase 2: Observability - Deploy Prometheus, Grafana, Loki, Alertmanager
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# Usage: ./scripts/deployment/phase2-observability.sh [--config-only]
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# --config-only: write config/monitoring/ (prometheus.yml, alertmanager.yml) and exit.
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# See docs/08-monitoring/MONITORING_SUMMARY.md, OPERATIONAL_RUNBOOKS § Phase 2.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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CONFIG_DIR="${PROJECT_ROOT}/config/monitoring"
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CONFIG_ONLY=false
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[[ "${1:-}" == "--config-only" ]] && CONFIG_ONLY=true
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mkdir -p "$CONFIG_DIR"
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echo "Phase 2: Observability Runbook"
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echo "=============================="
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echo ""
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echo "1. Prometheus (VMID 10200 or Docker) - scrape Besu 9545; config: scripts/monitoring/prometheus-besu-config.yml"
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echo "2. Grafana (VMID 10201 or Docker) - dashboards; datasource: Prometheus"
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echo "3. Loki - log aggregation"
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echo "4. Alertmanager - alerts (email/Slack webhook); configure in config/monitoring/alertmanager.yml"
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echo "5. Cloudflare Access - optional for Grafana"
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echo ""
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if $CONFIG_ONLY; then
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# Write minimal Prometheus config (merge Besu targets from scripts/monitoring/prometheus-besu-config.yml)
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cat > "$CONFIG_DIR/prometheus.yml" << 'EOF'
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global:
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scrape_interval: 15s
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scrape_configs:
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- job_name: prometheus
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static_configs: [{ targets: ['localhost:9090'] }]
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EOF
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cat > "$CONFIG_DIR/alertmanager.yml" << 'EOF'
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route: { receiver: 'null' }
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receivers: [{ name: 'null' }]
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EOF
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echo "[OK] Config written to $CONFIG_DIR (prometheus.yml, alertmanager.yml)"
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exit 0
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fi
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echo "See: scripts/monitoring/ for existing configs. Run with --config-only to write config/monitoring/."
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