Add Alpine variant

1 files changed, 111 insertions, 0 deletions

diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
new file mode 100644
index 00000000..34be0e85
--- /dev/null
+++ b/Dockerfile-alpine.template
@@ -0,0 +1,111 @@
+FROM php:7.1-%%VARIANT%%
+
+# entrypoint.sh dependencies
+RUN apk add --no-cache \
+    bash \
+    coreutils \
+    rsync
+
+# install the PHP extensions we need
+# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    apk add --no-cache --virtual .build-deps \
+        alpine-sdk \
+        autoconf \
+        freetype-dev \
+        icu-dev \
+        libjpeg-turbo-dev \
+        libmcrypt-dev \
+        libpng-dev \
+        libmemcached-dev \
+        libxml2-dev \
+        openldap-dev \
+        postgresql-dev \
+    ; \
+    \
+    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
+    docker-php-ext-configure ldap; \
+    docker-php-ext-install \
+        exif \
+        gd \
+        intl \
+        ldap \
+        mbstring \
+        mcrypt \
+        mysqli \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        zip \
+    ; \
+    pecl install \
+        APCu-5.1.9 \
+        memcached-3.0.4 \
+        redis-3.1.6 \
+    ; \
+    docker-php-ext-enable \
+        apcu \
+        memcached \
+        redis \
+    ; \
+    \
+    runDeps="$( \
+        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
+            | tr ',' '\n' \
+            | sort -u \
+            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
+    )"; \
+    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
+    apk del .build-deps
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.enable_cli=1'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
+    \
+    chown -R www-data:root /var/www/html; \
+    chmod -R g=u /var/www/html
+
+VOLUME /var/www/html
+%%VARIANT_EXTRAS%%
+
+ENV NEXTCLOUD_VERSION %%VERSION%%
+
+RUN set -ex; \
+    apk add --no-cache --virtual .fetch-deps \
+        bzip2 \
+        gnupg \
+    ; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 \
+        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc \
+        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
+    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc; \
+    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
+    rm nextcloud.tar.bz2; \
+    rm -rf /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    apk del .fetch-deps
+
+COPY entrypoint.sh /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["%%CMD%%"]