Docker Examples

Mosquitto

Running the MQTT broker Mosquitto.
Note: It is possible to run Mosquitto without using containers, just use apt.

sudo docker run -d --name mosquitto --restart unless-stopped -p 2880:1880 -v "/mosquitto/config:/mosquitto/config" arm32v6/eclipse-mosquitto

• Add your Mosquitto config file to the path on the groov device that you use and specify under the -v (volume) option.
• Open port 2880 in your firewall settings through groov Manage.

Top

---

mySQL (mariaDB)

sudo docker run -d --name mysql -p 3306:3306 -v /var/lib/mysql:/var/lib/mysql -e MYSQL_DATABASE=dbname -e MYSQL_USER=dbduser -e MYSQL_PASSWORD=dbpassword -e MYSQL_ROOT_PASSWORD=rootpassword yobasystems/alpine-mariadb

What I used:

docker run \-d \
  --name=mariadb \
  -p 3306:3306 \
  -v /var/lib/mysql:/var/lib/mysql \
  -e MYSQL\_DATABASE=epicdb \
  -e MYSQL\_USER=opto22 \
  -e MYSQL\_PASSWORD=opto22! \
  -e MYSQL\_ROOT\_PASSWORD=opto22! \
  --restart unless-stopped \
  yobasystems/alpine-mariadb

Top

---

Samba file sharing

sudo docker run -it --rm --name samba -p 445:445 -e "USER=shellUser" -e "PASS=shellUserPassword" -v "${PWD:-.}/samba:/storage" dockurr/samba

1. To mount in Windows, right click on ‘My PC’ and select ‘Map Network Drive’.
2. Enter the following: \\192.168.1.2\Data
3. Change the IP address for your EPIC/RIO
4. Note you can look up the Docker usage notes for changing the mount point name. hub.docker.com/r/dockurr/samba
5. When prompted enter your shell user name and password
6. Data on the EPIC/RIO will be in /home/<shellUserName>/Data

TIP: Even when mounting on Windows OS, you should observe good Linux file name practices, lowercase, no spaces, underscore or hyphen only, alphanumeric characters only, and no symbols.

---

Docker Introduction

Docker installation

SSH developer page

EPIC Developer Overview Home

Top