wallabag should work now.

wallabag/README.md

@@ -0,0 +1,29 @@
+Here is what I posted to github issues:
+
+https://github.com/wallabag/docker/issues/153
+
+In the hopes of saving someone else time, the Ansible script that runs is located here:
+entrypoint.yml
+
+for some reason when Ansible tries to connect to the db host, mariadb closes the connetion:
+[Warning] Aborted connection 8 to db: 'unconnected' user: 'unauthenticated' host: '192.168.0.4' (This connection closed normally without authentication)
+
+even though when you connect to the container:
+docker exec -it dcebf5dcbda1 sh
+
+you can connect to the database just fine:
+mysql -h $SYMFONY__ENV__DATABASE_HOST -u root -p$MYSQL_ROOT_PASSWORD
+
+But if I manually run the playbook:
+ansible-playbook -i /etc/ansible/hosts /etc/ansible/entrypoint.yml -c local "$@"
+
+I get the warning:
+[WARNING]: Found both group and host with same name: localhost
+
+But the playbook successfully completes.
+
+If it doesn't (or if you have defined the mariadb user and database name in your compose file) you can try the POPULATE_DATABASE=false and then run php bin/console wallabag:install --env=prod -n from the /var/www/wallabag directory.
+
+I think (untested) if you ran ansible-playbook -i ${HOSTNAME}, /etc/ansible/entrypoint.yml -c local "$@" instead of using an inventory and there was a check for if {{ database_name }} exists - name: add mariadb db in the playbook, it might work a little better. But I'm not sure how to stop mariadb from closing the connection.
+
+hope this helps.

wallabag/docker-compose.yml

@@ -1,3 +1,10 @@
+###############################################################################
+# reference link: https://geek-cookbook.funkypenguin.co.nz/recipes/wallabag/
+# You will want this for environment:
+# https://doc.wallabag.org/en/admin/parameters.html
+# and main docker page:
+# https://github.com/wallabag/docker/blob/master/README.md
+###############################################################################
 ---
 version: '3'
 
@@ -19,26 +26,22 @@ services:
       - wallabag-db:/var/lib/mysql
     networks:
       - admin_web
-    command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --character-set-client-handshake=FALSE
     environment:
       MYSQL_ROOT_PASSWORD: ${WALLABAG_MYSQL_ROOT_PASSWORD}
-      MYSQL_USER: wallabag
-      MYSQL_PASSWORD: ${WALLABAG_MYSQL_PASSWORD}
-      MYSQL_DATABASE: wallabag
-      MYSQL_ROOT_HOST: "172.18.0.20"
+      # Do not define mysql info, an ansible script in wallabag does that.
 
   wallabag:
     #https://hub.docker.com/r/wallabag/wallabag
     image: wallabag/wallabag:${WALLABAG_V}
-    healthcheck:
-      test: ["CMD", "curl" , "-f", "http://localhost:80"]
-      interval: 30s
-      timeout: 10s
-      retries: 5
     environment:
       - TZ=it-IT
       - PUID=1000
       - PGID=1000
+      - SYMFONY__ENV__DOMAIN_NAME=https://${WALLABAG_DOMAIN_NAME}
+      # 30 characters, try:
+      - SYMFONY__ENV__SECRET=${WALLABAG_SECRET}
+      - SYMFONY__ENV__FOSUSER_REGISTRATION=false
+      # MYSQL
       - MYSQL_ROOT_PASSWORD=${WALLABAG_MYSQL_ROOT_PASSWORD}
       - SYMFONY__ENV__DATABASE_DRIVER=pdo_mysql
       - SYMFONY__ENV__DATABASE_HOST=${PREFIX}_wallabag-db_1
@@ -47,18 +50,12 @@ services:
       - SYMFONY__ENV__DATABASE_USER=wallabag
       - SYMFONY__ENV__DATABASE_PASSWORD=${WALLABAG_MYSQL_PASSWORD}
       - SYMFONY__ENV__DATABASE_CHARSET=utf8mb4
-      - SYMFONY__ENV__MAILER_HOST=127.0.0.1
-      - SYMFONY__ENV__MAILER_USER=~
-      - SYMFONY__ENV__MAILER_PASSWORD=~
-      - SYMFONY__ENV__FROM_EMAIL=wallabag@example.com
-      - SYMFONY__ENV__DOMAIN_NAME=https://${WALLABAG_DOMAIN_NAME}
+      # Redis
       - SYMFONY__ENV__REDIS_HOST=${PREFIX}_wallabag-redis_1
-      - SYMFONY__ENV__SECRET=Fm0r4R
+      # Mailer doesn't work until v2.4
+
     volumes:
       - wallabag:/var/www/wallabag/web/assets/images
-    expose:
-      - "80"
-      - "443"
     depends_on:
       - wallabag-db
     links:
@@ -70,7 +67,7 @@ services:
       - "traefik.http.routers.${PREFIX}_wallabag.rule=Host(`${WALLABAG_DOMAIN_NAME}`)"
       - "traefik.http.routers.${PREFIX}_wallabag.entrypoints=websecure"
       - "traefik.http.routers.${PREFIX}_wallabag.tls.certresolver=letsencrypt"
-      - "traefik.http.services.${PREFIX}_wallabag.loadbalancer.server.port=443"
+      - "traefik.http.services.${PREFIX}_wallabag.loadbalancer.server.port=80"
 
   wallabag-redis:
     image: redis:5.0.9

wallabag/env-sample

@@ -1,10 +1,12 @@
 # Domains & Project
-PREFIX=p1
+PREFIX=test
 WALLABAG_DOMAIN_NAME=wallabag.nickyeoman.com
 
 # Passwords
 WALLABAG_MYSQL_ROOT_PASSWORD=ChangeMe2ASecurepass!
 WALLABAG_MYSQL_PASSWORD=Again2ASecurepass!
+# pwgen -cnsB1v 30
+WALLABAG_SECRET=qKpJcffTtjKqLbgJX9gWN9FHgrjF7v
 
 # Software versions
 DB_V=10.4.11

wallabag/working.yml

@@ -1,30 +0,0 @@
-version: '3'
-services:
-  wallabag:
-    image: wallabag/wallabag
-    environment:
-      - MYSQL_ROOT_PASSWORD=wallaroot
-      - SYMFONY__ENV__DATABASE_DRIVER=pdo_mysql
-      - SYMFONY__ENV__DATABASE_HOST=db
-      - SYMFONY__ENV__DATABASE_PORT=3306
-      - SYMFONY__ENV__DATABASE_NAME=wallabag
-      - SYMFONY__ENV__DATABASE_USER=wallabag
-      - SYMFONY__ENV__DATABASE_PASSWORD=wallapass
-      - SYMFONY__ENV__DATABASE_CHARSET=utf8mb4
-      - SYMFONY__ENV__MAILER_HOST=127.0.0.1
-      - SYMFONY__ENV__MAILER_USER=~
-      - SYMFONY__ENV__MAILER_PASSWORD=~
-      - SYMFONY__ENV__FROM_EMAIL=wallabag@example.com
-      - SYMFONY__ENV__DOMAIN_NAME=https://kim.nickyeoman.com:8000
-    ports:
-      - 8000:80
-    volumes:
-      - /opt/wallabag/images:/var/www/wallabag/web/assets/images
-  db:
-    image: mariadb
-    environment:
-      - MYSQL_ROOT_PASSWORD=wallaroot
-    volumes:
-      - /opt/wallabag/data:/var/lib/mysql
-  redis:
-    image: redis:alpine