piwigo/piwigo Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

!Piwigo

Piwigo docker :

An alpine based container to easily deploy piwigo !

Usage

Starting the container

networks:
  piwigo-network:
    external: false

services:
  piwigo-main:
    image: piwigo/piwigo:latest
    restart: always
    environment:
      - TZ=${timezone}
    networks:
      - piwigo-network
    ports:
      - ${piwigo_port}:80
    depends_on:
      - piwigo-db
    volumes:
      - ./piwigo-data/piwigo:/var/www/html/piwigo/
      - ./piwigo-data/scripts:/usr/local/bin/scripts/
  piwigo-db:
    image: docker.io/library/mariadb:lts
    restart: always
    environment:
      - MARIADB_RANDOM_ROOT_PASSWORD=true
      - MARIADB_USER=piwigodb_user
      - MARIADB_DATABASE=piwigodb
      # Defined in .env
      - MARIADB_PASSWORD=${db_user_password} 
      - TZ=${timezone}
    networks:
      - piwigo-network
    volumes:
      - ./piwigo-data/mysql:/var/lib/mysql

Create a folder named Piwigo and copy compose.yaml from this repository, then create a .env file

Piwigo
├── .env
└── compose.yaml

Edit the .env and add a password after db_user_password= (you can generate a strong password here). Change the exposed port if you need to. And you can also set a timezone.

db_user_password=
piwigo_port=8080
timezone=Europe/Paris

Start the container with docker compose up -d

Configuring your reverse proxy

Setup your reverse proxy to have a domain/subdomain or subpath point to the container. The following examples are for nginx :

server {
	listen 80;
	server_name my_domain.tld;
	location / {
		proxy_pass [***]
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-Forwarded-Proto $scheme;
	}
}

If you intend to host piwigo on a subpath (ex: my_domain.tld/gallery) add proxy_set_header X-Forwarded-Prefix /my_subpath at the end of the location section;

	listen 80;
	server_name my_domain.tld;
	location /gallery/ {
		proxy_pass [***]
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		proxy_set_header X-Forwarded-Proto $scheme;
		proxy_set_header X-Forwarded-Prefix /gallery;
    }

Installing piwigo

Fill out the database form using the following values :

Database configuration:
	Host:			piwigo-db:3306
	User:			piwigodb_user
	Password:		#Password in .env
	Database name:		piwigodb

Create an admin account and your piwigo is installed !

Making backups

Go to the folder where your compose.yaml is, stop the container using docker compose down and use rsync to backup ./piwigo-data/

sh
# --delete-before will remove your older backup !
rsync -r --delete-before ./piwigo-data/ ./piwigo-data.bck/ 

Updating the container

Making a backup is always advised before updating

Go to the folder where your compose.yaml is and stop the container. Then pull the new version of the container with docker compose pull and restart it with docker compose up -d

Updating piwigo via the web interface does not replace container updates !

Advanced options

If you prefer using a mysql container instead of mariadb edit compose.yaml and replace mariadb by mysql (be aware it is case sensitive).

If you want to use an existing MySQL/MariaDB database you already setup, use compose-nodb.yaml and rename it compose.yaml. You can either create .env with piwigo_port= or manually edit the compose file to change the exposed port.

Create a script at ./piwigo-data/scripts/user.sh to run commands before nginx and php start.
eg: to install extra dependencies like pandoc apk add --no-cache pandoc, available packages are listed at alpine pkg index.
Note that the script is run as root.

Container Architeture

Two containers :

• Alpine nginx with php-fpm
• MariaDB

PHP modules are installed with alpine natives packages, php-fpm is running with the same user as nginx.

Container network trafic is internal in the piwigo-network bridge.

All persistent data is stored in ./piwigo-data/ :

• piwigo piwigo files, when a new version is released, new files will be copied over
• mysql database files from the mariaDB/mysql
• scripts allow user to sideload dependencies and other files outside of piwigo