a1e10andr/odroid-xu4-docker-mosquitto

This is step by step guide to run mosquitto on Odroid XU4 in the docker

Odroid XU4 Armbian + Docker + Mosquitto

Install Armbian for Odroid XU4 (Buster with Kernel 5.4)

https://redirect.armbian.com/region/EU/odroidxu4/Buster_current_minimal Copy image to the SD Card

Configurate Armbian

1.1 Install firewall

sudo apt install ufw

1.2 Setup default policies

sudo ufw default deny incoming sudo ufw default allow outgoing

1.3 Allow SSH connection

sudo ufw allow ssh

1.3 Run firewall

sudo ufw enable

Install Docker

2.1 install armbian-config

sudo apt install armbian-config

2.2 install docker from armbian-config

sudo armbian-config Navigate to [Software]->[Softy]->[Docker] Press install

2.3 install docker-compose

sudo apt install docker-compose

2.4 enable docker as system service

sudo systemctl enable docker

Install Docker Compose

3.1 Create working directory 'mqtt'

mkdir mqtt && cd mqtt

3.2 Create mosquitto subdirectories

mkdir config && mkdir data && mkdir logs

3.3 Create mosquitto configuration

touch ./config/mosquitto.conf touch ./config/mosquitto.passwd

3.4 Default configuration file

3.4 Create docker-compose.yaml

3.5 Allow MQTT port i filrewall

sudo ufw allow 1883

3.6 Run docker

sudo docker-compose up -d

3.7 Create credentials:

sudo docker-compose exec mosquitto sh -c "mosquitto_passwd /mosquitto/config/passwd [username]"

Now after system reboot it must autostart