erolneuhauss / bareos

Docker image for Bareos

bareos

About

This package provides images for Bareos :

module	build	size ubuntu	size alpine	pull
Director
Storage Daemon
Client/File Daemon
webUI

Images are based on Ubuntu or Alpine, check tags below

👍 Tested with Bareos 16.x.x to 21.0.0

⚠️ MySQL/MariaDB backends deprecated since Bareos 19.0.0

⚠️ SQLite backend deprecated since Bareos 20.0.0

• Ubuntu images for Bareos 16 and 17 are based on Xenial (deprecated)
• Ubuntu images for Bareos 18 and 19 are based on Bionic
• Ubuntu images for Bareos 20 and 21 are based on Focal
• Alpine images are available for linux/amd64 and linux/arm64/v8 platform
• Images are built and deployed to [Docker hub][docker-hub] on Sunday at 4am

Tags

bareos-director (dir)

• 21-ubuntu-pgsql, 21-ubuntu, 21, ubuntu, latest
• 20-ubuntu-pgsql, 20-ubuntu, 20
• 20-ubuntu-mysql
• 20-alpine-pgsql, 20-alpine, alpine
• 19-ubuntu-mysql, 19-ubuntu, 19
• 19-ubuntu-pgsql
• 19-alpine-mysql, 19-alpine
• 19-alpine-pgsql
• 18-ubuntu-mysql, 18-ubuntu, 18
• 18-ubuntu-pgsql
• 18-alpine-mysql, 18-alpine

⚠️ Deprecated images

• 17-ubuntu-mysql, 17-ubuntu, 17
• 17-ubuntu-pgsql
• 17-alpine
• 16-ubuntu-mysql, 16-ubuntu, 16
• 16-ubuntu-pgsql

bareos-client (fd) - bareos-storage (sd) - bareos-webui

• 21-ubuntu, 21, ubuntu, latest
• 20-ubuntu, 20
• 20-alpine, alpine
• 19-ubuntu, 19
• 19-alpine
• 18-ubuntu, 18
• 18-alpine

⚠️ Deprecated images

• 17-ubuntu, 17
• 17-alpine
• 16-ubuntu, 16

Security advice

The default passwords inside the configuration files are created when building the docker image. Hence for production either build the image yourself using the sources from Github.

⭕ Do not use this container for anything else, as passwords get expose to the Bareos containers.

Setup

Bareos Director requires :

• PostgreSQL or MySQL as a catalog backend (MySQL deprecated since Bareos 19.0.0)
• SMTP Daemon as mail router (for reporting)

Bareos Webui requires (Alpine images only) :

• PHP-FPM

Bareos Client (fd) and Storage (sd) have no dependencies.

Each component have to run in an single container and must linked together through docker-compose, see example below

Requirements

• Docker & docker-compose

Usage

Declare environment variables or copy the .env.dist to .env and adjust its values.

Remember that all passwords should be defined inside this .env file.

docker-compose -f /path/to/your/docker-compose.yml up -d

docker-compose files are available for Alpine and Ubuntu based stack:

file	compose	docker	latest build
alpine-v1/mysql	v3+	v1.13.0+
alpine-v2/mysql	v3.7+	v18.06.0+
ubuntu/mysql	v3+	v1.13.0+
ubuntu/pgsql	v3+	v1.13.0+

Remember to change your mail address in ADMIN_MAIL and maybe some passwords 😁

📁 Those docker-compose file are configured to store data inside /data/(bareos|mysql|pgsql)

Finally, when your containers are up and running access Bareos through

• WebUI :

Open http://your-docker-host:8080 (user: admin / pass: <BAREOS_WEBUI_PASSWORD>)

• bconsole :

Run docker exec -it bareos-dir bconsole

Build

Docker-compose file

Build your own docker-compose file with this template :

version: '3'
services:
  bareos-dir:
    image: barcus/bareos-director:latest #latest director-pgsql based on ubuntu
    volumes:
      - <BAREOS_CONF_PATH>:/etc/bareos
      - <BAREOS_DATA_PATH>:/var/lib/bareos #required for MyCatalog backup
    environment:
      - DB_INIT=true
      - DB_UPDATE=true
      - DB_HOST=bareos-db
      - DB_PORT=3306
      - DB_NAME=bareos
      - DB_USER=bareos
      - DB_PASSWORD=${DB_PASSWORD} # defined in .env file
      - DB_ADMIN_USER=${DB_ADMIN_USER} # defined in .env file
      - DB_ADMIN_PASSWORD=${DB_ADMIN_PASSWORD} # defined in .env file
      - BAREOS_FD_HOST=bareos-fd
      - BAREOS_FD_PASSWORD=${BAREOS_FD_PASSWORD} # defined in .env file
      - BAREOS_SD_HOST=bareos-sd
      - BAREOS_SD_PASSWORD=${BAREOS_SD_PASSWORD} # defined in .env file
      - BAREOS_WEBUI_PASSWORD=${BAREOS_WEBUI_PASSWORD} # defined in .env file
      - SMTP_HOST=smtpd
      - [email protected] #optional
      - [email protected] # Change me!
      # Optional you can get backup notification via Slack or Telegram
      - WEBHOOK_NOTIFICATION=true # true or false if set to true email notification gets disabled
      - WEBHOOK_TYPE=slack # choose slack or telegram
      - WEBHOOK_URL= # set the slack or telegram URL
      - WEBHOOK_CHAT_ID= # for telegram only set the <chat_id>
    depends_on:
      - bareos-db

  bareos-sd:
    image: barcus/bareos-storage:latest
    ports:
      - 9103:9103
    volumes:
      - <BAREOS_CONF_PATH>:/etc/bareos
      - <BAREOS_BKP_VOLUME_PATH>:/var/lib/bareos/storage
    environment:
      - BAREOS_SD_PASSWORD=${BAREOS_SD_PASSWORD} # defined in .env file

  bareos-fd:
    image: barcus/bareos-client:latest
    volumes:
      - <BAREOS_CONF_PATH>:/etc/bareos
      - <BAREOS_DATA_PATH>:/var/lib/bareos-director #required for MyCatalog backup
    environment:
      - BAREOS_FD_PASSWORD=${BAREOS_FD_PASSWORD} # defined in .env file
      - FORCE_ROOT=false

  bareos-webui:
    image: barcus/bareos-webui:latest
    ports:
      - 8080:80
    environment:
      - BAREOS_DIR_HOST=bareos-dir
      - SERVER_STATS=yes #optional enable apache server statistics
    volumes:
      - <BAREOS_CONF_PATH>:/etc/bareos-webui

  #bareos-db:
  #  image: mysql:5.6
  #  volumes:
  #    - <DB_DATA_PATH>:/var/lib/mysql
  #  environment:
  #    - MYSQL_ROOT_PASSWORD=${DB_ADMIN_PASSWORD} # defined in .env file

  bareos-db:
    image: postgres:9.3
    volumes:
      - <DB_DATA_PATH>:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${DB_ADMIN_USER} # defined in .env file
      - POSTGRES_PASSWORD=${DB_ADMIN_PASSWORD} # defined in .env file
      - POSTGRES_INITDB_ARGS=--encoding=SQL_ASCII

  smtpd:
    image: namshi/smtp

Bareos Director (bareos-dir)

• <BAREOS_CONF_PATH> is the path to share your Director config folder from the host side (optional/recommended)
• <BAREOS_DATA_PATH> is the path to share your Director data folder from the host side (recommended)
• DB_NAME is the bareos database name
• DB_USER is the bareos database user
• DB_PASSWORD is the password use to access to the bareos database
• DB_ADMIN_USER is the password use to initialize bareos user and database
• DB_ADMIN_PASSWORD is the password use to access to database system
• SMTP_HOST is the name of smtp container
• ADMIN_MAIL is your email address
• SENDER_MAIL is the email address you want to use for send the email (optional, default ADMIN_MAIL value)
• WEBHOOK_NOTIFICATION=true # true or false if set to true email notification gets disabled
• WEBHOOK_TYPE=slack # choose slack or telegram
• WEBHOOK_URL= # set the slack or telegram URL (ex slack: https://hooks.slack.com/services/TXXXXXXXXXX/XXXXXXXXXXX/Cbzi0lUVjKsjiM6kjZL2eQAW)
• WEBHOOK_CHAT_ID= # for telegram only set the 'chat_id'

Bareos Storage Daemon (bareos-sd)

• <BAREOS_CONF_PATH> is the path to share your Storage config folder from the host side (optional/recommended)
• <BAREOS_BKP_VOLUME_PATH> is the path to share your data folder from the host side. (optional)
• BAREOS_SD_PASSWORD must be same as Bareos Director section

Bareos Client/File Daemon (bareos-fd)

• <BAREOS_CONF_PATH> is the path to share your Client config folder from the host side (optional/recommended)
• <BAREOS_DATA_PATH> is the path to access Director data folder (recommended)
• BAREOS_FD_PASSWORD must be same as Bareos Director section
• FORCE_ROOT must be true to run Bareos with root permissions

Database MySQL or PostgreSQL (bareos-db)

Required as catalog backend, simply use the official MySQL/PostgreSQL image

• <DB_DATA_PATH> is the path to share your MySQL/PostgreSQL data from the host side
• MYSQL_ROOT_PASSWORD is the password for MySQL root user (required for DB init only)
• POSTGRES_PASSWORD is the password for PostgreSQL root user (required for DB init only)

Bareos webUI (bareos-webui)

• <BAREOS_CONF_PATH> is the path to share your WebUI config folder from the host side. (optional)
• default user is admin

⚠️ Remember variables *_HOST must be set with container name

Your own Docker images

Build your own Bareos images :

git clone https://github.com/barcus/bareos
cd bareos
docker build -t director-pqsl:20-alpine director-pgsql/20-alpine
docker build -t storage:20-alpine storage/20-alpine
docker build -t client:20-alpine client/20-alpine
docker build -t webui:20-alpine webui/20-alpine

Build your own Xenial base system image :

git clone https://github.com/rockyluke/docker-ubuntu
cd docker-ubuntu
./build.sh -d xenial

Thanks to @rockyluke :)

Links

For more information visit the Github repositories :

• bareos-director-mysql
• bareos-director-pgsql
• bareos-storage
• bareos-client
• bareos-webui
• docker-ubuntu

My Docker hub :

• docker images

Enjoy !