Arsalan Sefidgar arsalanses

Docker Swarm with Consul Setup for Service Discovery

As a DevOps engineer, I'll provide a complete setup for integrating Consul with Docker Swarm for service discovery, along with a practical example scenario.

Architecture Overview

[Docker Swarm Cluster]
│
├── [Manager Nodes] - Run Consul server agents

centrifugo

services:
  centrifugo:
    image: centrifugo/centrifugo:v6.0
    command: centrifugo --config=config.json
    volumes:
      - ./config.json:/centrifugo/config.json
    ports:

Self-hosted Stalwart mail server

Self-hosted Stalwart mail server

PostgreSQL

Inspired By: grafana/loki#333

docker-compose.yml

version: "3"

networks:
  loki:

	services:
	gitlab-runner:
	restart: unless-stopped
	image: gitlab/gitlab-runner:alpine
	volumes:
	- ./config.toml:/etc/gitlab-runner/config.toml:ro
	- /var/run/docker.sock:/var/run/docker.sock

	sudo nano /etc/systemd/resolved.conf

	# [Resolve]
	DNS=217.218.127.127 217.218.155.155
	FallbackDNS=10.70.95.162

	sudo systemctl restart systemd-resolved

	sudo ln -sf /run/systemd/resolve/resolv.conf /etc/resolv.conf

	services:
	victorialogs:
	image: victoriametrics/victoria-logs:v1.15.0-victorialogs
	command:
	- "--storageDataPath=/victoria-logs-data"
	- "--httpListenAddr=:9428"
	- "--retentionPeriod=5d"
	- "--retention.maxDiskSpaceUsageBytes=2Gib"
	volumes:
	- victorialogs-data:/victoria-logs-data

	#!/bin/sh

	set -x

	nerdctl pull --unpack=false reg.example.ir/nginx:encrypted
	nerdctl image decrypt --key=dockerkey.pem reg.example.ir/nginx:encrypted reg.example.ir/nginx:decrypted

	services:
	nginx:
	image: nginx:1.27
	restart: always
	#ports:
	# - "80:80"
	volumes:
	- ./conf.d/tgapi.conf:/etc/nginx/conf.d/tgapi.conf
	# - ./conf.d/nginx.conf:/etc/nginx/nginx.conf
	# - ./log:/var/log/nginx

	services:
	phpmyadmin:
	image: phpmyadmin/phpmyadmin:5.2
	container_name: phpmyadmin
	environment:
	PMA_HOST: db
	PMA_PORT: 3306
	PMA_ARBITRARY: 0
	depends_on:
	- db