Deploy Seafile Server Through Docker
Recommended Server Minimums
- 2 Cores
- 2GB or more for memory.
- 1GB for swap if possible.
Firstly install docker and install install docker compose.
Create Docker Compose File
Copy and paste the following docker-compose.yml file to your server, (this is what the source was at the time of writing this tutorial)/
version: '2.0' services: db: image: mariadb:10.5 container_name: seafile-mysql environment: - MYSQL_ROOT_PASSWORD=db_dev # Requested, set the root's password of MySQL service. - MYSQL_LOG_CONSOLE=true volumes: - /opt/seafile-mysql/db:/var/lib/mysql # Requested, specifies the path to MySQL data persistent store. networks: - seafile-net memcached: image: memcached:1.5.6 container_name: seafile-memcached entrypoint: memcached -m 256 networks: - seafile-net seafile: image: seafileltd/seafile-mc:latest container_name: seafile ports: - "80:80" # - "443:443" # If https is enabled, cancel the comment. volumes: - /opt/seafile-data:/shared # Requested, specifies the path to Seafile data persistent store. environment: - DB_HOST=db - DB_ROOT_PASSWD=db_dev # Requested, the value shuold be root's password of MySQL service. - TIME_ZONE=Etc/UTC # Optional, default is UTC. Should be uncomment and set to your local time zone. - SEAFILE_ADMIN_EMAILfirstname.lastname@example.org # Specifies Seafile admin user, default is 'email@example.com'. - SEAFILE_ADMIN_PASSWORD=asecret # Specifies Seafile admin password, default is 'asecret'. - SEAFILE_SERVER_LETSENCRYPT=false # Whether to use https or not. - SEAFILE_SERVER_HOSTNAME=docs.seafile.com # Specifies your host name if https is enabled. depends_on: - db - memcached networks: - seafile-net networks: seafile-net:
Now copy/paste the script below, before filling in the variables at the top of it and then executing it.
When it runs, it will automatically set a strong random password for the seafile database, and configure the admin username/password, as well as the hostname of the server. Alternatively, you can just edit the docker-compose.yml file directly.
#!/bin/bash # Fill in the settings below. I have pre-populated with some example values. SEAFILE_ADMIN_EMAIL="firstname.lastname@example.org" SEAFILE_ADMIN_PASSWORD="thisIsMyAdminLogingPassword" SEAFILE_SERVER_HOSTNAME="seafile.programster.org" # Generate a random password for mysql database RANDOM_PASSWORD=`head /dev/urandom | tr -dc A-Za-z0-9 | head -c16` # set password for mysql service SEARCH=" - MYSQL_ROOT_PASSWORD=db_dev" REPLACE=" - MYSQL_ROOT_PASSWORD=$RANDOM_PASSWORD" FILEPATH="docker-compose.yml" sed -i "s;$SEARCH;$REPLACE;" $FILEPATH # tell seafile to use the mysql password SEARCH=" - DB_ROOT_PASSWD=db_dev" REPLACE=" - DB_ROOT_PASSWD=$RANDOM_PASSWORD" FILEPATH="docker-compose.yml" sed -i "s;$SEARCH;$REPLACE;" $FILEPATH # Set the admin password SEARCH=" - SEAFILE_ADMIN_PASSWORD=asecret" REPLACE=" - SEAFILE_ADMIN_PASSWORD=$SEAFILE_ADMIN_PASSWORD" FILEPATH="docker-compose.yml" sed -i "s;$SEARCH;$REPLACE;" $FILEPATH # Set the admin email SEARCH=" - SEAFILE_ADMIN_EMAILemail@example.com" REPLACE=" - SEAFILE_ADMIN_EMAIL=$SEAFILE_ADMIN_EMAIL" FILEPATH="docker-compose.yml" sed -i "s;$SEARCH;$REPLACE;" $FILEPATH # Set the hostname SEARCH=" - SEAFILE_SERVER_HOSTNAME=docs.seafile.com" REPLACE=" - SEAFILE_SERVER_HOSTNAME=$SEAFILE_SERVER_HOSTNAME" FILEPATH="docker-compose.yml" sed -i "s;$SEARCH;$REPLACE;" $FILEPATH
A Note On Volumes
By default, the docker-compose file will store your database data at:
/opt/seafile-mysql/db and your seafile application data at:
If you are using a separate disk-drive for all of your data, you may wish to review/change these values.
If you don't understand anything I just said, you probably want to just continue as-is.
A Note On Versions
By default, the docker-compose file specifies to use the
image: seafileltd/seafile-mc:latest which will always use the latest image.
To prevent accidents happening later, I would advise manually changing
:latest to the latest current version number in the dockerhub registry.
E.g. at the time of writing this tutorial, it is
8.0.3 so I have manually set it to that. This way if I perform a docker pull later, I won't accidentally pulll down 9.x in the future and risk issues.
8.03 might not be around when you read this, so tutorial needs to keep it set at
:latest in the documentation.
Run the following command to deploy
If you need to deploy "silently" and not see the output and tie-up your terminal, then you can use:
docker-compose up -d
First published: 21st February 2021