dockerfile changes

Author: parkervcp

Dockerfile

@@ -2,11 +2,8 @@ FROM alpine:3.8
 
 WORKDIR /app
 
-RUN apk add --no-cache wget ca-certificates && \
-    wget -O /etc/apk/keys/phpearth.rsa.pub https://repos.php.earth/alpine/phpearth.rsa.pub && \
-    echo "https://repos.php.earth/alpine/v3.7" >> /etc/apk/repositories && \
-    apk add --no-cache --update certbot nginx dcron curl tini php7.2 php7.2-bcmath php7.2-common php7.2-dom php7.2-fpm php7.2-gd php7.2-mbstring php7.2-openssl php7.2-zip php7.2-pdo php7.2-phar php7.2-json php7.2-pdo_mysql php7.2-session php7.2-ctype php7.2-tokenizer php7.2-zlib php7.2-simplexml && \
-    curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+RUN apk add --no-cache --update ca-certificates certbot nginx dcron curl tini php7 php7-bcmath php7-common php7-dom php7-fpm php7-gd php7-mbstring php7-openssl php7-zip php7-pdo php7-phar php7-json php7-pdo_mysql php7-session php7-ctype php7-tokenizer php7-zlib \
+    && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 
 COPY . ./