缩小容器体积

Dockerfile

@@ -3,12 +3,10 @@ RUN a2enmod rewrite
 # 如果构建速度慢可以换源
 # RUN  sed -i -E "s@http://.*.debian.org@http://mirrors.cloud.tencent.com@g" /etc/apt/sources.list
 # 安装相关拓展
-RUN apt update && apt install imagemagick libmagickwand-dev libpq-dev -y \
-    && pecl install imagick \
-    && docker-php-ext-install bcmath \
-    && docker-php-ext-install pdo_mysql pdo pdo_pgsql pgsql \
-    && docker-php-ext-configure pgsql -with-pgsql=/usr/local/pgsql \
-    && docker-php-ext-enable imagick 
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+
+RUN chmod +x /usr/local/bin/install-php-extensions && \
+    install-php-extensions imagick bcmath pdo_mysql pdo_pgsql
 RUN { \
     echo 'post_max_size = 100M;';\
     echo 'upload_max_filesize = 100M;';\