feat: add images for php 8.1 (#70)

.github/workflows/docker-images.yml

@@ -16,7 +16,7 @@ jobs:
       DOCKER_TAG_NAME: ${{ github.head_ref || github.ref_name }}
     strategy:
       matrix:
-        php: [7.2, 7.3, 7.4]
+        php: [7.2, 7.3, 7.4, 8.1]
         kind: [fpm-alpine, cli-alpine]
         include:
         # Note that this is not parallelizable, there are dependencies 

compose/php/8.1/8.1-dolphin.yml

@@ -0,0 +1,9 @@
+version: "3"
+
+services:
+  magento2:
+    image: graycore/magento-php:8.1-fpm-alpine-dolphin-v6.0.0-alpha.2
+    environment:
+      XDEBUG_CLIENT_PORT: "9003"
+      XDEBUG_CLIENT_HOST: "localhost"
+      XDEBUG_MODE: "debug"

compose/php/8.1/8.1-xdebug.yml

@@ -0,0 +1,8 @@
+version: "3"
+
+services:
+  magento2:
+    image: graycore/magento-php:8.1-fpm-alpine-develop-xdebug
+    environment:
+      XDEBUG_CLIENT_PORT: "9003"
+      XDEBUG_CLIENT_HOST: "host.docker.internal"

compose/php/8.1/8.1.yml

@@ -0,0 +1,5 @@
+version : '3'
+
+services:
+    magento2:
+      image: graycore/magento-php:8.1-fpm-alpine-develop

compose/php/8.1/build.yml

@@ -0,0 +1,6 @@
+version : '3'
+
+services:
+    magento2:
+      build: php/8.1/fpm-alpine-dolphin
+      image: graycore/magento-php:build

php/8.1/cli-alpine/Dockerfile

@@ -0,0 +1,41 @@
+FROM php:8.1-cli-alpine
+
+LABEL maintainer="damien@graycore.io"
+
+RUN apk add --no-cache \
+  gzip \
+  freetype-dev \
+  icu-dev \
+  libjpeg-turbo-dev \
+  libpng-dev \
+  libxslt-dev \
+  lsof \
+  curl-dev \
+  libzip-dev \
+  libsodium-dev \
+  mysql-client \
+  procps 
+
+# https://devdocs.magento.com/guides/v2.3/install-gde/system-requirements-tech.html#required-php-extensions
+# This layer must be run as one, not two - See: https://github.com/docker-library/php/issues/855
+RUN docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr/include/ \
+  && docker-php-ext-install \
+  bcmath \
+  gd \
+  intl \
+  opcache \
+  pdo_mysql \
+  soap \
+  xsl \
+  zip \
+  sockets
+
+RUN curl -sS https://getcomposer.org/installer | \
+  php -- --install-dir=/usr/local/bin --filename=composer && \
+  composer self-update
+
+COPY conf/php.ini /usr/local/etc/php/
+
+RUN chmod 775 /var/www/html && chown root:root /var/www/html
+
+WORKDIR /var/www/html

php/8.1/cli-alpine/conf/php.ini

@@ -0,0 +1,84 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Stock PHP Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; This determines whether errors should be printed to the screen as part of the output or if they should be hidden from the user.
+; Value "stderr" sends the errors to stderr instead of stdout.
+display_errors = Off
+
+; The display of errors which occur during PHP's startup sequence are handled
+; separately from display_errors.
+display_startup_errors = Off
+
+; Besides displaying errors, PHP can also log errors to locations such as a
+; server-specific log, STDERR, or a location specified by the error_log
+; directive found below.
+log_errors = On
+
+; This directive informs PHP of which errors, warnings and notices you would like
+; it to take action for.
+error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
+
+; This sets the maximum amount of memory in bytes that a script is allowed to allocate. 
+; This helps prevent poorly written scripts for eating up all available memory on a server. 
+; Note that to have no memory limit, set this directive to -1.
+memory_limit = 4G
+
+; This sets the maximum time in seconds a script is allowed to run before it is terminated by the parser. 
+; This helps prevent poorly written scripts from tying up the server. 
+; The default setting is 30. When running PHP from the command line the default setting is 0.
+max_execution_time = 30
+
+; Maximum amount of time each script may spend parsing request data. It's a good
+; idea to limit this time on productions servers in order to eliminate unexpectedly
+; long running scripts.
+max_input_time = 30
+
+; The maximum size of an uploaded file. When an integer is used, the value is measured in bytes. 
+; Shorthand notation may also be used.
+upload_max_filesize = 20M
+
+; Sets max size of post data allowed. This setting also affects file upload. To upload large files, 
+; this value must be larger than upload_max_filesize. Generally speaking, memory_limit should be 
+; larger than post_max_size. When an integer is used, the value is measured in bytes. Shorthand notation may also be used.
+post_max_size = 20M
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; OPcache Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;
+; Determines if Zend OPCache is enabled
+opcache.enable = 1
+
+; The maximum number of keys (and therefore scripts) in the OPcache hash table. 
+; The actual value used will be the first number in the set of prime numbers { 223, 463, 983, 1979, 3907, 7963, 16229, 32531, 65407, 130987, 262237, 524521, 1048793 } 
+; that is greater than or equal to the configured value. The minimum value is 200. 
+; The maximum value is 1000000. Values outside of this range are clamped to the permissible range.
+;
+; After running some tests on Magento 2 instances, the typical file count is around 30000. We use double, just in case.
+opcache.max_accelerated_files = 65407
+
+; When enabled, the opcode cache will be checked for whether a file has already been cached when file_exists(), is_file() and is_readable() are called. 
+; This may increase performance in applications that check the existence and readability of PHP scripts, but risks returning stale data if opcache.validate_timestamps is disabled.
+opcache.enable_file_override = 1
+
+;The amount of memory used to store interned strings, in megabytes.
+opcache.interned_strings_buffer = 32
+
+; The size of the shared memory storage used by OPcache, in megabytes. The minimum permissible value is "8", which is enforced if a smaller value is set.
+opcache.memory_consumption = 200
+
+; How often to check script timestamps for updates, in seconds. 0 will result in OPcache checking for updates on every request.
+; This configuration directive is ignored if opcache.validate_timestamps is disabled.
+
+; If enabled, OPcache will check for updated scripts every opcache.revalidate_freq seconds. When this directive is disabled, you must reset OPcache manually via opcache_reset(), 
+; opcache_invalidate() or by restarting the Web server for changes to the filesystem to take effect.
+; 
+; Since we're using a dockerized environment, we're assuming that the final environment is immutable, and therefore validating timestamps
+; is unnecessary.
+opcache.validate_timestamps = 0
+
+; If disabled, all documentation comments will be discarded from the opcode cache to reduce the size of the optimised code. 
+; Disabling this configuration directive may break applications and frameworks that rely on comment parsing for annotations, 
+; including Doctrine, Zend Framework 2, PHPUnit, and Magento 2.
+opcache.save_comments = 1

php/8.1/fpm-alpine-develop-xdebug/Dockerfile

@@ -0,0 +1,14 @@
+FROM graycore/magento-php:8.1-fpm-alpine-develop
+
+LABEL maintainer="damien@graycore.io"
+
+USER root:root
+
+RUN apk --no-cache add pcre-dev ${PHPIZE_DEPS} \ 
+  && pecl install xdebug \
+  && docker-php-ext-enable xdebug \
+  && apk del pcre-dev ${PHPIZE_DEPS}
+
+COPY conf/php.ini /usr/local/etc/php/
+
+USER app:app

php/8.1/fpm-alpine-develop-xdebug/conf/php.ini

@@ -0,0 +1,53 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Stock PHP Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+; This sets the maximum amount of memory in bytes that a script is allowed to allocate. 
+; This helps prevent poorly written scripts for eating up all available memory on a server. 
+; Note that to have no memory limit, set this directive to -1.
+memory_limit = 4G
+
+; This sets the maximum time in seconds a script is allowed to run before it is terminated by the parser. 
+; This helps prevent poorly written scripts from tying up the server. 
+; The default setting is 30. When running PHP from the command line the default setting is 0.
+max_execution_time = 30
+
+date.timezone = UTC
+
+; The maximum size of an uploaded file. When an integer is used, the value is measured in bytes. 
+; Shorthand notation may also be used.
+upload_max_filesize = 20M
+
+; Sets max size of post data allowed. This setting also affects file upload. To upload large files, 
+; this value must be larger than upload_max_filesize. Generally speaking, memory_limit should be 
+; larger than post_max_size. When an integer is used, the value is measured in bytes. Shorthand notation may also be used.
+post_max_size = 20M
+
+; Whether to transparently compress pages. If this option is set to "On" in php.ini or the Apache configuration, 
+; pages are compressed if the browser sends an "Accept-Encoding: gzip" or "deflate" header. 
+; "Content-Encoding: gzip" (respectively "deflate") and "Vary: Accept-Encoding" headers are added to the output. 
+zlib.output_compression = On
+
+display_errors = stderr
+error_log = /dev/stderr
+display_startup_errors = On
+log_errors = On
+
+; Where the sendmail program can be found, usually /usr/sbin/sendmail or /usr/lib/sendmail. 
+; configure does an honest attempt of locating this one for you and set a default, 
+; but if it fails, you can set it here.
+sendmail_path = ${PHP_SENDMAIL_PATH}
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Xdebug Settings
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Selects the host where the debug client is running, you can either use a host name, IP address, or 'unix:///path/to/sock' 
+; for a Unix domain socket. This setting is ignored if xdebug.remote_connect_back is enabled.
+xdebug.client_host = ${XDEBUG_CLIENT_HOST}
+
+; The port to which Xdebug tries to connect on the remote host. Port 9003 is the default for both Xdebug and the Command 
+; Line Debug Client. As many clients use this port number, it is best to leave this setting unchanged.
+xdebug.client_port= ${XDEBUG_CLIENT_PORT}
+
+
+xdebug.mode = ${XDEBUG_MODE}

php/8.1/fpm-alpine-develop/Dockerfile

@@ -0,0 +1,41 @@
+FROM graycore/magento-php:8.1-fpm-alpine
+
+LABEL maintainer="damien@graycore.io"
+
+# Blackfire
+ENV current_os=alpine
+RUN version=$(php -r "echo PHP_MAJOR_VERSION.PHP_MINOR_VERSION;") \
+    && curl -A "Docker" -o /tmp/blackfire-probe.tar.gz -D - -L -s https://blackfire.io/api/v1/releases/probe/php/$current_os/amd64/$version \
+    && mkdir -p /tmp/blackfire \
+    && tar zxpf /tmp/blackfire-probe.tar.gz -C /tmp/blackfire \
+    && mv /tmp/blackfire/blackfire-*.so $(php -r "echo ini_get('extension_dir');")/blackfire.so \
+    && printf "extension=blackfire.so\nblackfire.agent_socket=tcp://blackfire:8707\n" > $PHP_INI_DIR/conf.d/blackfire.ini \
+    && rm -rf /tmp/blackfire /tmp/blackfire-probe.tar.gz
+
+RUN apk add --no-cache \
+  patch
+
+COPY conf/php.ini /usr/local/etc/php/
+
+ENV MAGENTO_USER=app
+ENV MAGENTO_USER_UID=1000
+ENV MAGENTO_USER_GID=1000
+
+RUN addgroup --gid "$MAGENTO_USER_GID" "$MAGENTO_USER" && adduser \
+    --disabled-password \
+    --gecos "" \
+    --no-create-home \
+    --ingroup "$MAGENTO_USER" \
+    --uid "$MAGENTO_USER_UID" \
+    -h /var/www \
+    -s /bin/bash "$MAGENTO_USER"
+
+RUN mkdir -p /var/www/html
+
+RUN chown app:app /var/www/html
+
+USER app:app
+
+VOLUME /var/www/html
+
+WORKDIR /var/www/html

php/8.1/fpm-alpine-develop/conf/php.ini

@@ -0,0 +1,17 @@
+memory_limit = 4G
+max_execution_time = 30
+zlib.output_compression = On
+
+date.timezone = UTC
+upload_max_filesize = 20M
+post_max_size = 20M
+
+display_errors = stderr
+error_log = /dev/stderr
+display_startup_errors = On
+log_errors = On
+
+; Where the sendmail program can be found, usually /usr/sbin/sendmail or /usr/lib/sendmail. 
+; configure does an honest attempt of locating this one for you and set a default, 
+; but if it fails, you can set it here.
+sendmail_path = ${PHP_SENDMAIL_PATH}

php/8.1/fpm-alpine-dolphin/Dockerfile

@@ -0,0 +1,25 @@
+FROM graycore/magento-php:8.1-fpm-alpine
+
+# Blackfire
+ENV current_os=alpine
+RUN version=$(php -r "echo PHP_MAJOR_VERSION.PHP_MINOR_VERSION;") \
+    && curl -A "Docker" -o /tmp/blackfire-probe.tar.gz -D - -L -s https://blackfire.io/api/v1/releases/probe/php/$current_os/amd64/$version \
+    && mkdir -p /tmp/blackfire \
+    && tar zxpf /tmp/blackfire-probe.tar.gz -C /tmp/blackfire \
+    && mv /tmp/blackfire/blackfire-*.so $(php -r "echo ini_get('extension_dir');")/blackfire.so \
+    && printf "extension=blackfire.so\nblackfire.agent_socket=tcp://blackfire:8707\n" > $PHP_INI_DIR/conf.d/blackfire.ini \
+    && rm -rf /tmp/blackfire /tmp/blackfire-probe.tar.gz
+
+RUN apk add --no-cache \
+  openssh patch gnupg git pcre-dev ${PHPIZE_DEPS} \
+  && pecl install xdebug \
+  && docker-php-ext-enable xdebug \
+  && apk del pcre-dev ${PHPIZE_DEPS}
+
+COPY conf/php.ini /usr/local/etc/php/
+
+COPY bin /root/
+
+RUN mkdir -p /var/www/html
+
+WORKDIR /var/www/html