ChristianLempa_Boilerplates/library/compose/alloy/compose.yaml

---
name: "Grafana Alloy"
description: "A lightweight and flexible service mesh"
version: "0.0.1"
date: "2023-10-01"
author: "Christian Lempa"
tags:
  - "grafana"
  - "alloy"
  - "monitoring"
  - "http"
  - "traefik"
---
{% variables %}
container_hostname:
  description: "Sets the container's internal hostname (this will show up in the collected logs)"
{% endvariables %}
services:
  {{ service_name | default("alloy")}}:
    image: grafana/alloy:v1.10.2
  container_name: {{ container_name | default("alloy") }}
    hostname: {{ container_hostname }}
    command:
      - run
      - --server.http.listen-addr=0.0.0.0:12345
      - --storage.path=/var/lib/alloy/data
      - /etc/alloy/config.alloy
    ports:
      - "12345:12345"
    volumes:
      - ./config.alloy:/etc/alloy/config.alloy
      - alloy_data:/var/lib/alloy/data
      - /:/rootfs:ro
      - /run:/run:ro
      - /var/log:/var/log:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker/:ro
      - /run/udev/data:/run/udev/data:ro
    networks:
      - {{ docker_network | default("bridge")}}
    {% if traefik %}
    labels:
      - traefik.enable={{ traefik_enable | default(true) }}
      - traefik.http.services.{{ service_name }}.loadbalancer.server.port=12345
      - traefik.http.services.{{ service_name }}.loadbalancer.server.scheme=http
      - traefik.http.routers.{{ service_name }}.service={{ service_name }}
      - traefik.http.routers.{{ service_name }}.rule=Host(`{{ traefik_host }}`)
      {% if traefik_tls %}
      - traefik.http.routers.{{ service_name }}.tls={{ traefik_tls | default(true) }}
      - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_entrypoint | default("websecure") }}
      - traefik.http.routers.{{ service_name }}.tls.certresolver={{ traefik_certresolver | default("cloudflare") }}
      {% else %}
      - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_entrypoint | default("websecure") }}
      {% endif %}
    {% endif %}
    restart: {{ restart_policy | default("unless-stopped") }}

volumes:
  alloy_data:
    driver: local

networks:
  {{ docker_network | default("bridge")}}:
    external: true