Add back 8.2 (which is still supported by upstream after all; see https://www.drupal.org/project/drupal/releases/8.2.8)

.travis.yml

@@ -5,6 +5,9 @@ env:
   - VERSION=8.3 VARIANT=apache
   - VERSION=8.3 VARIANT=fpm
   - VERSION=8.3 VARIANT=fpm-alpine
+  - VERSION=8.2 VARIANT=apache
+  - VERSION=8.2 VARIANT=fpm
+  - VERSION=8.2 VARIANT=fpm-alpine
   - VERSION=7 VARIANT=apache
   - VERSION=7 VARIANT=fpm
   - VERSION=7 VARIANT=fpm-alpine

8.2/apache/Dockerfile

@@ -0,0 +1,46 @@
+# from https://www.drupal.org/requirements/php#drupalversions
+FROM php:7.1-apache
+
+RUN a2enmod rewrite
+
+# install the PHP extensions we need
+RUN set -ex \
+	&& buildDeps=' \
+		libjpeg62-turbo-dev \
+		libpng12-dev \
+		libpq-dev \
+	' \
+	&& apt-get update && apt-get install -y --no-install-recommends $buildDeps && rm -rf /var/lib/apt/lists/* \
+	&& docker-php-ext-configure gd \
+		--with-jpeg-dir=/usr \
+		--with-png-dir=/usr \
+	&& docker-php-ext-install -j "$(nproc)" gd mbstring opcache pdo pdo_mysql pdo_pgsql zip \
+# PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/gd.so' - libjpeg.so.62: cannot open shared object file: No such file or directory in Unknown on line 0
+# PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/pdo_pgsql.so' - libpq.so.5: cannot open shared object file: No such file or directory in Unknown on line 0
+	&& apt-mark manual \
+		libjpeg62-turbo \
+		libpq5 \
+	&& apt-get purge -y --auto-remove $buildDeps
+
+# set recommended PHP.ini settings
+# see https://secure.php.net/manual/en/opcache.installation.php
+RUN { \
+		echo 'opcache.memory_consumption=128'; \
+		echo 'opcache.interned_strings_buffer=8'; \
+		echo 'opcache.max_accelerated_files=4000'; \
+		echo 'opcache.revalidate_freq=60'; \
+		echo 'opcache.fast_shutdown=1'; \
+		echo 'opcache.enable_cli=1'; \
+	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+WORKDIR /var/www/html
+
+# https://www.drupal.org/node/3060/release
+ENV DRUPAL_VERSION 8.2.8
+ENV DRUPAL_MD5 039507247f3712c3fb022805eb13faf4
+
+RUN curl -fSL "https://ftp.drupal.org/files/projects/drupal-${DRUPAL_VERSION}.tar.gz" -o drupal.tar.gz \
+	&& echo "${DRUPAL_MD5} *drupal.tar.gz" | md5sum -c - \
+	&& tar -xz --strip-components=1 -f drupal.tar.gz \
+	&& rm drupal.tar.gz \
+	&& chown -R www-data:www-data sites modules themes

8.2/fpm-alpine/Dockerfile

@@ -0,0 +1,50 @@
+# from https://www.drupal.org/requirements/php#drupalversions
+FROM php:7.1-fpm-alpine
+
+# install the PHP extensions we need
+# postgresql-dev is needed for https://bugs.alpinelinux.org/issues/3642
+RUN set -ex \
+	&& apk add --no-cache --virtual .build-deps \
+		coreutils \
+		freetype-dev \
+		libjpeg-turbo-dev \
+		libpng-dev \
+		postgresql-dev \
+	&& docker-php-ext-configure gd \
+		--with-freetype-dir=/usr/include/ \
+		--with-jpeg-dir=/usr/include/ \
+		--with-png-dir=/usr/include/ \
+	&& docker-php-ext-install -j "$(nproc)" gd mbstring opcache pdo pdo_mysql pdo_pgsql zip \
+	&& runDeps="$( \
+		scanelf --needed --nobanner --recursive \
+			/usr/local/lib/php/extensions \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --virtual .drupal-phpexts-rundeps $runDeps \
+	&& apk del .build-deps
+
+# set recommended PHP.ini settings
+# see https://secure.php.net/manual/en/opcache.installation.php
+RUN { \
+		echo 'opcache.memory_consumption=128'; \
+		echo 'opcache.interned_strings_buffer=8'; \
+		echo 'opcache.max_accelerated_files=4000'; \
+		echo 'opcache.revalidate_freq=60'; \
+		echo 'opcache.fast_shutdown=1'; \
+		echo 'opcache.enable_cli=1'; \
+	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+WORKDIR /var/www/html
+
+# https://www.drupal.org/node/3060/release
+ENV DRUPAL_VERSION 8.2.8
+ENV DRUPAL_MD5 039507247f3712c3fb022805eb13faf4
+
+RUN curl -fSL "https://ftp.drupal.org/files/projects/drupal-${DRUPAL_VERSION}.tar.gz" -o drupal.tar.gz \
+	&& echo "${DRUPAL_MD5} *drupal.tar.gz" | md5sum -c - \
+	&& tar -xz --strip-components=1 -f drupal.tar.gz \
+	&& rm drupal.tar.gz \
+	&& chown -R www-data:www-data sites modules themes

8.2/fpm/Dockerfile

@@ -0,0 +1,44 @@
+# from https://www.drupal.org/requirements/php#drupalversions
+FROM php:7.1-fpm
+
+# install the PHP extensions we need
+RUN set -ex \
+	&& buildDeps=' \
+		libjpeg62-turbo-dev \
+		libpng12-dev \
+		libpq-dev \
+	' \
+	&& apt-get update && apt-get install -y --no-install-recommends $buildDeps && rm -rf /var/lib/apt/lists/* \
+	&& docker-php-ext-configure gd \
+		--with-jpeg-dir=/usr \
+		--with-png-dir=/usr \
+	&& docker-php-ext-install -j "$(nproc)" gd mbstring opcache pdo pdo_mysql pdo_pgsql zip \
+# PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/gd.so' - libjpeg.so.62: cannot open shared object file: No such file or directory in Unknown on line 0
+# PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20151012/pdo_pgsql.so' - libpq.so.5: cannot open shared object file: No such file or directory in Unknown on line 0
+	&& apt-mark manual \
+		libjpeg62-turbo \
+		libpq5 \
+	&& apt-get purge -y --auto-remove $buildDeps
+
+# set recommended PHP.ini settings
+# see https://secure.php.net/manual/en/opcache.installation.php
+RUN { \
+		echo 'opcache.memory_consumption=128'; \
+		echo 'opcache.interned_strings_buffer=8'; \
+		echo 'opcache.max_accelerated_files=4000'; \
+		echo 'opcache.revalidate_freq=60'; \
+		echo 'opcache.fast_shutdown=1'; \
+		echo 'opcache.enable_cli=1'; \
+	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+WORKDIR /var/www/html
+
+# https://www.drupal.org/node/3060/release
+ENV DRUPAL_VERSION 8.2.8
+ENV DRUPAL_MD5 039507247f3712c3fb022805eb13faf4
+
+RUN curl -fSL "https://ftp.drupal.org/files/projects/drupal-${DRUPAL_VERSION}.tar.gz" -o drupal.tar.gz \
+	&& echo "${DRUPAL_MD5} *drupal.tar.gz" | md5sum -c - \
+	&& tar -xz --strip-components=1 -f drupal.tar.gz \
+	&& rm drupal.tar.gz \
+	&& chown -R www-data:www-data sites modules themes