3 files changed, 22 insertions(+), 15 deletions(-)

M .env.example
M README.md
M docker-compose.yml

@@ 1,3 1,4 @@
 DB_ROOT_PW=example_root_password
 DB_USER=example_user_name
 DB_USER_PW=example_user_password
+WP_PORT=4000

@@ 4,9 4,6 @@ This is a setup to just start another wordpress page in an instance.
 
 ## General Info
 
-The application is exposed using the port `8888` by default. It can be
-changed in `docker-compose.yml`.
-
 The applications files will be located in the directory `./wordpress-files`.
 
 The database volume can be found with `docker volume ls`.


@@ 14,17 11,27 @@ The database volume can be found with `docker volume ls`.
 ## Installtion & Start
 
 - Add an `.env` file (there is an example provided).
+    - mariadb root user pw
+    - mariadb user name
+    - mariadb user pw
+    - exposed port for wp installation
 - Start with `docker-compose up -d`.
 
-## Docker Compose Commands
+## Update Docker Setup
+
+- `docker-compose up --force-recreate --build -d`
+- `docker image prune -f`
+
+## Backup Strategies
+
+This has to be worked out in detail.
+
+### Site Setup
 
-- Start application: `docker-compose up -d`
-- Stop application: `docker-compose kill`
-- Delete volume: `docker-compose down --volumes`
+The site setup can be copied (./wordpress-files). In there is the current code base.
 
-## Update Container
+### Volume (DB)
 
-One method to update often seen is doing following steps:
+The volume can be saved and loaded to and from a .tar file.
 
-- `docker-compose pull && docker-compose up -d`
-- `docker image prune`
+https://stackoverflow.com/a/62704116/10750109

@@ 16,8 16,6 @@ services:
       - MYSQL_DATABASE=wordpress
       - MYSQL_USER=${DB_USER}
       - MYSQL_PASSWORD=${DB_USER_PW}
-    ports:
-      - 8889:3306
     networks:
       - wp-back
     restart: unless-stopped


@@ 26,11 24,12 @@ services:
       - db
     image: wordpress:latest
     ports:
-      - 4000:80
+      - ${WP_PORT}:80
     environment:
-       - WORDPRESS_DB_HOST=db
+       - WORDPRESS_DB_HOST=db:3306
        - WORDPRESS_DB_USER=${DB_USER}
        - WORDPRESS_DB_PASSWORD=${DB_USER_PW}
+       - WORDPRESS_DB_NAME=wordpress
     volumes:
       - ./wordpress-files:/var/www/html
     container_name: edelstein_shop_app