Docker compose examples

The advantage of running applications using Docker is that it’s easy to setup. Just with a few lines, you can have an application up and running. Also, update or rollback a version is possible with a single command. For backup, it’s not needed to backup the application itself, only the data(base) and configuration files are enough.

Docker commands
Docker compose file explanation
Portainer
Node-RED
InfluxDB
Grafana
Mosquitto
Zigbee2MQTT
Zigbee2MQTT Assistant
Rhasspy
Pi-hole
DSMR Reader
Home Assistant
Room Assistant

Docker commands

You can control your docker containers via command line commands.

Here you find some useful commands:

Update container

Get the latest version of the defined image from dockerhub.

docker-compose pull <container_name>

Run container

Start the container on the background.

docker-compose up -d <container_name>

Start container

docker-compose start <container_name>

Restart container

docker-compose restart <container_name>

Stop container

docker-compose stop <container_name>

Stop all container

docker ps -aq | xargs docker stop

Cleanup old local images

docker system prune -a

Show container logs

Show a constant stream of the last 30 log lines.

docker logs -f --tail 30 zigbee2mqtt

Show all container

Show all running containers.

docker ps

Enter the bash in a container

Use for the < container hash > the first column from a docker ps command.

docker exec -ti <container hash> bash

More commands

All the docker-compose commands can be found on the official page.

Docker compose file explanation

In the docker-compose.yml file you can define a list with applications. For each application you can override the default image container settings and map the internal container ports (ports), environment variables (environment), directories (volumes) and hardware (devices) to the hosts. With this functionality you can easily backup custom data and settings.

Example docker-compose.yml definition

version: '2'
services:

  portainer:
    container_name: portainer
    image: portainer/portainer-ce
    ports:
      - 80:9000
    environment:
      - GF_SECURITY_ALLOW_EMBEDDING=true
    volumes:
      - ./volumes/portainer/data:/data
    devices:
      - /dev/serial/by-id/usb-xyz:/dev/ttyACM0

Portainer

With Portainer you get a visual overview and control of your docker containers.
You can open each docker terminal, with a single click, or see the internal logging.

Portainer

  portainer:
    container_name: portainer
    image: portainer/portainer-ce
    restart: unless-stopped
    ports:
      - 9000:9000
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./volumes/portainer/data:/data

Reset password

docker stop portainer
docker pull portainer/helper-reset-password
docker run --rm -v /home/pi/stack/volumes/portainer/data:/data portainer/helper-reset-password

The output show a new password.

{"level":"info","filename":"portainer.db","time":"...","message":"loading PortainerDB"}
Password successfully updated for user: admin
Use the following password to login: xxxxxxxxxxxxx

Node-RED

Node-RED is a visual tool to create flows with blocks.
You can use sensor data, date/time or other (online) triggers as input and each block in the chain can validate or modify data before it goes to the next block.

See my Node-RED page for examples.

Node-RED Het docker-compose definition:

  nodered:
    container_name: nodered
    build: ./services/nodered/.
    restart: unless-stopped
    user: "0"
    privileged: true
    ports:
      - 1880:1880
    volumes:
      - ./volumes/nodered/data:/data
      - /proc/net/arp:/host/arp
      - /var/run/docker.sock:/var/run/docker.sock
      - /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket
    devices:
      - "/dev/ttyAMA0:/dev/ttyAMA0"
      - "/dev/vcio:/dev/vcio"
      - "/dev/gpiomem:/dev/gpiomem"

The file services/nodered/Dockerfile installs node-RED and some usefull modules.

FROM nodered/node-red:latest
RUN for addonnodes in \
node-red-node-pi-gpiod \
node-red-dashboard \
node-red-contrib-influxdb \
node-red-contrib-arp \
node-red-contrib-counter \
node-red-contrib-edge-trigger \
node-red-contrib-interval-length \
node-red-contrib-isonline \
node-red-contrib-jsonpath \
node-red-contrib-push \
node-red-contrib-samsung-tv-control \
node-red-contrib-schedex \
node-red-contrib-telegrambot \
node-red-contrib-time-range-switch \
node-red-contrib-weekday \
node-red-contrib-zigbee2mqtt \
node-red-node-ping \
node-red-node-pushbullet \
node-red-node-rbe \
node-red-node-tail \
; do \
npm install ${addonnodes} ;\
done;

InfluxDB

InfluxDB is a timebase database. Works seamless with Grafana to present sensor data over time.

  influxdb:
    container_name: influxdb
    image: "influxdb:latest"
    restart: unless-stopped
    ports:
      - 8086:8086
      - 8083:8083
      - 2003:2003
    env_file:
      - ./services/influxdb/influxdb.env
    volumes:
      - ./volumes/influxdb/data:/var/lib/influxdb
      - ./backups/influxdb/db:/var/lib/influxdb/backup

The content of the file ./services/influxdb/influxdb.env

INFLUXDB_DATA_ENGINE=tsm1
INFLUXDB_REPORTING_DISABLED=false
INFLUXDB_ADMIN_ENABLED=true
INFLUXDB_USER=influx_user
INFLUXDB_USER_PASSWORD=influx_password

Grafana

With Grafana you can visualize the sensor data over time.

Grafana

  grafana:
    container_name: grafana
    image: grafana/grafana
    restart: unless-stopped
    user: "0"
    ports:
      - 3000:3000
    environment:
      - GF_SECURITY_ALLOW_EMBEDDING=true  # use Grafana as iframe in Home Assistant
    env_file:
      - ./services/grafana/grafana.env
    volumes:
      - ./volumes/grafana/data:/var/lib/grafana
      - ./volumes/grafana/log:/var/log/grafana

The content of the file ./services/grafana/grafana.env

TZ=Europe/Amsterdam
GF_PATHS_DATA=/var/lib/grafana
GF_PATHS_LOGS=/var/log/grafana
GF_SECURITY_ALLOW_EMBEDDING=true

Mosquitto

Mosquitto is a, so-called, message broker for MQTT messages.
Sensors can send their messages in JSON format to a MQTT topic, and other applications can read those messages.

  mosquitto:
    container_name: mosquitto
    image: eclipse-mosquitto
    restart: unless-stopped
    user: "1883"
    ports:
      - 1883:1883
      - 8893:8893
      - 9001:9001
    volumes:
      - ./volumes/mosquitto/data:/mosquitto/data
      - ./volumes/mosquitto/log:/mosquitto/log
      - ./volumes/mosquitto/pwfile:/mosquitto/pwfile
      - ./services/mosquitto/mosquitto.conf:/mosquitto/config/mosquitto.conf
      - ./services/mosquitto/filter.acl:/mosquitto/config/filter.acl

The content of the file ./services/mosquitto/mosquitto.conf

persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log

listener 1883
protocol mqtt

allow_anonymous true

listener 9001
protocol websockets

Zigbee2MQTT

A bridge to read Zigbee devices values and convert the data to JSON and send it to the mosquitto MQTT server.

  zigbee2mqtt:
    container_name: zigbee2mqtt
    image: koenkk/zigbee2mqtt
    ports:
      - 8081:8081
    volumes:
      - ./volumes/zigbee2mqtt/data:/app/data
      - /run/udev:/run/udev:ro
    devices:
      # slaesh cc2652 stick settings
      - /dev/serial/by-id/usb-Silicon_Labs_slae.sh_cc2652rb_stick_-_slaesh_s_iot_stuff_00_12_4B_00_21_CB_EF_58-if00-port0:/dev/ttyACM0
      #- /dev/serial/by-id/usb-Texas_Instruments_CC2538_USB_CDC-if00:/dev/ttyACM0
    restart: unless-stopped
    network_mode: host
    environment:
      - TZ=Europe/Amsterdam

The content of the file ./volumes/zigbee2mqtt/configuration.yaml defines things like all the Zigbee devices and the groups with their devices.

homeassistant: true
permit_join: true
mqtt:
  base_topic: zigbee2mqtt
  server: mqtt://localhost:1883
serial:
  port: /dev/ttyACM0
advanced:
  pan_id: 6756
  report: true
frontend:
  port: 8081
experimental:
  new_api: true
devices:
  '0x000d6ffffefc2fbf':
    friendly_name: ikeasmartplug1
    debounce: 1
    retain: true
groups:
  '1901':
    friendly_name: group_lights1
    retain: true
    transition: 4
    optimistic: true
    devices:
      - ikealamp1
      - ikealamp2
      - ikealamp3

Zigbee2MQTT Assistant

  zigbee2mqttassistant:
    container_name: zigbee2mqttassistant
    image: carldebilly/zigbee2mqttassistant
    restart: unless-stopped
    env_file:
      - ./services/zigbee2mqttassistant/zigbee2mqttassistant.env
    ports:
      - 8880:80
    environment:
      - VIRTUAL_HOST=~^zigbee2mqttassistant\..*\.xip\.io
      - VIRTUAL_PORT=8880

Rhasspy

  rhasspy:
    image: rhasspy/rhasspy
    container_name: rhasspy
    restart: unless-stopped
    volumes:
       - ./volumes/rhasspy/data:/profiles
       - /etc/localtime:/etc/localtime:ro
       - /etc/asound.conf:/etc/asound.conf
    ports:
       - "12101:12101"
       - "12183:12183"
    devices:
       - /dev/snd:/dev/snd
       - /dev/bus/usb/001/006:/dev/bus/usb/001/009
    command: --user-profiles /profiles --profile nl

Pihole

  pihole:
    container_name: pihole
    image: pihole/pihole:latest
    ports:
      - "53:53/tcp"
      - "53:53/udp"
      - "67:67/udp"
      - "8089:80/tcp"
      #- "443:443/tcp"
    env_file:
      - ./services/pihole/pihole.env
    volumes:
       - ./volumes/pihole/etc-pihole/:/etc/pihole/
       - ./volumes/pihole/etc-dnsmasq.d/:/etc/dnsmasq.d/
       - ./volumes/pihole/my-external.conf:/etc/lighttpd/external.conf
    dns:
      - 127.0.0.1
      - 8.8.8.8
    # Recommended but not required (DHCP needs NET_ADMIN)
    #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
    cap_add:
      - NET_ADMIN
    restart: unless-stopped

DSMR Reader

  dsmr:
    container_name: dsmr
    image: xirixiz/dsmr-reader-docker:latest
    depends_on:
      - dsmrdb
    cap_add:
      - NET_ADMIN
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./volumes/dsmr/data/backups:/dsmr/backups
    environment:
      - DJANGO_TIME_ZONE=Europe/Amsterdam
      - VIRTUAL_HOST=localhost
    ports:
      - 7777:80
      - 7779:443
    devices:
      - /dev/ttyUSB0:/dev/ttyUSB0
      
  dsmrdb:
    container_name: dsmrdb      
    image: postgres:12-alpine
    restart: always
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./volumes/dsmr/data/db:/var/lib/postgresql/data
    environment:
      - TZ=Europe/Amsterdam
      - PG_TZ=Europe/Amsterdam
      - POSTGRES_USER=dsmrreader
      - POSTGRES_PASSWORD=****
      - POSTGRES_DB=****

Home Assistant

  homeassistant:
    container_name: home-assistant
    image: homeassistant/raspberrypi4-homeassistant:stable
    volumes:
      - ./volumes/home-assistant:/config
    environment:
      - TZ=Europe/Amsterdam
    restart: unless-stopped
    network_mode: host

Room Assistant

  room-assistant:
    container_name: room-assistant
    image: mkerix/room-assistant
    network_mode: host
    restart: always
    volumes:
      - /var/run/dbus:/var/run/dbus
      - ./volumes/room-assistant/config:/room-assistant/config

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vd Brink Home Automations

Home automations: Home Assistant, ESPHome, Node-RED and more.

Docker compose examples

Table of Contents

Docker commands

Docker compose file explanation

Portainer

Reset password

Node-RED

InfluxDB

Grafana

Mosquitto

Zigbee2MQTT

Zigbee2MQTT Assistant

Rhasspy

Pihole

DSMR Reader

Home Assistant

Room Assistant