switched to alpine edge

there are alot of php fixes in edge. alot of people have problems with
php and older kernel versions to collect random data.

also included a alpine upgrade command. this will prevent docker from
building a wallabag image with older system files.

Dockerfile

@@ -1,61 +1,61 @@
 FROM alpine:edge
-MAINTAINER Marvin Steadfast <marvin@xsteadfastx.org>
 
-ARG WALLABAG_VERSION=2.2.1
-ARG POSTGRES_USER=postgres
+LABEL maintainer "Marvin Steadfast <marvin@xsteadfastx.org>"
 
-RUN echo "@testing http://dl-4.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
- && apk add --update \
+ARG WALLABAG_VERSION=2.2.2
+
+RUN set -ex \
+ && apk update \
+ && apk upgrade --available \
+ && apk add \
       ansible \
       curl \
       git \
-      libwebp@testing \
+      libwebp \
       mariadb-client \
       nginx \
       pcre \
       php7 \
-      php7-amqp@testing \
+      php7-amqp \
       php7-bcmath \
-      php7-ctype@testing \
-      php7-curl@testing \
-      php7-dom@testing \
-      php7-fpm@testing \
-      php7-gd@testing \
-      php7-gettext@testing \
-      php7-iconv@testing \
-      php7-json@testing \
-      php7-mbstring@testing \
-      php7-openssl@testing \
-      php7-pdo_mysql@testing \
-      php7-pdo_pgsql@testing \
-      php7-pdo_sqlite@testing \
-      php7-phar@testing \
-      php7-session@testing \
-      php7-xml@testing \
-      php7-zlib@testing \
-      php7@testing\
+      php7-ctype \
+      php7-curl \
+      php7-dom \
+      php7-fpm \
+      php7-gd \
+      php7-gettext \
+      php7-iconv \
+      php7-json \
+      php7-mbstring \
+      php7-openssl \
+      php7-pdo_mysql \
+      php7-pdo_pgsql \
+      php7-pdo_sqlite \
+      php7-phar \
+      php7-session \
+      php7-simplexml \
+      php7-tokenizer \
+      php7-xml \
+      php7-zlib \
       py-mysqldb \
       py-psycopg2 \
       py-simplejson \
+      rabbitmq-c \
       s6 \
       tar \
- && rm -rf /var/cache/apk/*
-
-RUN ln -s /usr/bin/php7 /usr/bin/php \
+ && rm -rf /var/cache/apk/* \
  && ln -sf /dev/stdout /var/log/nginx/access.log \
- && ln -sf /dev/stderr /var/log/nginx/error.log
-
-RUN curl -s http://getcomposer.org/installer | php \
- && mv composer.phar /usr/local/bin/composer
-
-RUN git clone --branch $WALLABAG_VERSION --depth 1 https://github.com/wallabag/wallabag.git /var/www/wallabag
+ && ln -sf /dev/stderr /var/log/nginx/error.log \
+ && curl -s http://getcomposer.org/installer | php \
+ && mv composer.phar /usr/local/bin/composer \
+ && git clone --branch $WALLABAG_VERSION --depth 1 https://github.com/wallabag/wallabag.git /var/www/wallabag
 
 COPY root /
 
-RUN cd /var/www/wallabag \
- && SYMFONY_ENV=prod composer install --no-dev -o --prefer-dist
-
-RUN chown -R nobody:nobody /var/www/wallabag
+RUN set -ex \
+ && cd /var/www/wallabag \
+ && SYMFONY_ENV=prod composer install --no-dev -o --prefer-dist \
+ && chown -R nobody:nobody /var/www/wallabag
 
 EXPOSE 80
 ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -91,7 +91,7 @@ $ docker exec -t NAME_OR_ID_OF_YOUR_WALLABAG_CONTAINER /var/www/wallabag/bin/con
 It's a good way to use [docker-compose](https://docs.docker.com/compose/). Example:
 
 ```
-version: '2'
+version: '3'
 services:
   wallabag:
     image: wallabag/wallabag

root/entrypoint.sh

@@ -1,16 +1,26 @@
 #!/bin/sh
 
+provisioner () {
+    echo "Starting provisioner..."
+    if ! out=`ansible-playbook -i /etc/ansible/hosts /etc/ansible/entrypoint.yml -c local "$@"`;then
+        echo $out;
+    fi
+    echo "Provisioner finished."
+}
+
 if [ "$1" = "wallabag" ];then
-    ansible-playbook -i /etc/ansible/hosts /etc/ansible/entrypoint.yml -c local
+    provisioner
     exec s6-svscan /etc/s6/
 fi
+
 if [ "$1" = "import" ];then
-    ansible-playbook -i /etc/ansible/hosts /etc/ansible/entrypoint.yml -c local --skip-tags=firstrun
+    provisioner --skip-tags=firstrun
     cd /var/www/wallabag/
     exec su -c "bin/console wallabag:import:redis-worker -e=prod $2 -vv" -s /bin/sh nobody
 fi
+
 if [ "$1" = "migrate" ];then
-    ansible-playbook -i /etc/ansible/hosts /etc/ansible/entrypoint.yml -c local
+    provisioner
     cd /var/www/wallabag/
     exec su -c "bin/console doctrine:migrations:migrate --env=prod --no-interaction" -s /bin/sh nobody
 fi

root/etc/ansible/entrypoint.yml

@@ -70,6 +70,7 @@
         login_port={{ database_port }}
         login_user=root
         login_password="{{ database_root_password_mariadb }}"
+        encoding="utf8mb4"
       notify: run install
       when: (database_driver == 'pdo_mysql') and
             (populate_database == True)