Initial vault setup
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---
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title: Vector
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created: 2026-06-08
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updated: 2026-06-08
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type: app
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tags: [catalogue, observability, app-marathon3-batch-c]
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confidence: high
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contested: false
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sources: [https://selfh.st/apps/?tag=observability&app=vector]
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---
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# 📊 Vector
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> Le pipeline de logs/métriques/events ultra-performant en Rust pour l'observabilité moderne.
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## 📋 Informations Générales
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| Champ | Valeur |
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| :--- | :--- |
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| **Site web** | [vector.dev](https://vector.dev) |
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| **GitHub** | [vectordotdev/vector](https://github.com/vectordotdev/vector) |
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| **License** | MPL-2.0 |
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| **Langage** | Rust |
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| **Étoiles GitHub** | 19k ⭐ |
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| **Catégorie** | [[cat-observability|Observability]] |
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## 📝 Description
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**Vector** (par Datadog/Timber) est un agent de collecte et transformation de données observabilité (logs, métriques, traces) en Rust, conçu pour remplacer Filebeat/Fluentd/Logstash. Architecture de pipeline déclarative (sources → transforms → sinks), remappage VRL (Vector Remap Language), back-pressure, Exactly-once semantics. **Différence vs ELK stack** : agent unifié logs+métriques+traces, performance Rust (10x Logstash), binaire statique 200 Mo max, agent-only. **Pour qui** : plateformes multi-services, SRE, équipes DevOps voulant réduire la complexité Filebeat+Prometheus+Otel.
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## 🚀 Installation
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### Docker Compose (recommandé)
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```yaml
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version: '3.8'
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services:
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vector:
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image: timberio/vector:0.39.0-debian
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container_name: vector
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restart: unless-stopped
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volumes:
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- vector-data:/vector-data-dir
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- /var/run/docker.sock:/var/run/docker.sock:ro
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- ./vector.toml:/etc/vector/vector.toml:ro
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environment:
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VECTOR_LOG: info
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command: ["--config", "/etc/vector/vector.toml"]
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labels:
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- "traefik.enable=false"
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```
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### Configuration `vector.toml` (exemple)
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```toml
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[sources.docker]
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type = "docker_logs"
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include_images = false
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[transforms.parse]
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type = "remap"
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inputs = ["docker"]
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source = '''
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. |= parse_json!(.message)
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.timestamp = parse_timestamp!(.timestamp, format: "%+")
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'''
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[sinks.loki]
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type = "loki"
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inputs = ["parse"]
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endpoint = "http://loki:3100"
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labels = {"host" = "{{ hostname }}"}
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```
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## 🔄 Alternatives
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### Open Source
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- **Logstash** — JVM pipeline historique, plus lent
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- **Fluentd / Fluent Bit** — CNCF, Ruby/C, écosystème large
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- **Promtail** — agent Loki dédié
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- **Telegraf** — agent InfluxData, métriques+logs
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- **Cribl Stream** — version commerciale Vector (fork)
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### Propriétaires / SaaS
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- **Datadog Agent** — agent managed de Datadog
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- **Splunk Forwarder** — agent commercial historique
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- **New Relic Agent** — agent APM cloud
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- **Logz.io** — ELK managé
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## 🔐 Sécurité
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- **TLS natif** : sources/sinks HTTPS, mTLS supporté
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- **Auth basic/bearer** : nativement configurable
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- **Fichiers sensibles** : permissions 0600 sur vector.toml (clés API)
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- **Mode rootless** : exécution non-root possible
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- **Buffering disque** : back-pressure évite la perte en cas de panne sink
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## 📚 Ressources
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- [Documentation](https://vector.dev/docs/)
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- [VRL reference](https://vector.dev/docs/reference/vrl/)
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- [Composants disponibles](https://vector.dev/components/)
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## Pages Liées
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- [[cat-observability]] — Catégorie Observability
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- [[app-opnsense]] — Logs réseau → Vector
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- [[app-bunkerweb]] — Logs WAF
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