build: create php-cli images

.github/workflows/docker-images.yml

@@ -14,23 +14,14 @@ jobs:
     strategy:
       matrix:
         php: [7.2, 7.3, 7.4]
+        kind: [fpm-alpine, fpm-alpine-develop, fpm-alpine-develop-xdebug, cli-alpine]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
-    - name: Build the graycore/magento-php:${{ matrix.php }}-fpm-alpine image
-      run: docker build ./php/${{ matrix.php }}/alpine
-          -t graycore/magento-php:${{ matrix.php }}-fpm-alpine-${GITHUB_REF##*/}
-          -t graycore/magento-php:${{ matrix.php }}-fpm-alpine
-
-    - name: Build the graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop image
-      run: docker build ./php/${{ matrix.php }}/alpine-develop
-        -t graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-${GITHUB_REF##*/}
-        -t graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop
-
-    - name: Build the graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug image
-      run: docker build ./php/${{ matrix.php }}/alpine-develop-xdebug
-        -t graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug-${GITHUB_REF##*/}
-        -t graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug
+    - name: Build the graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }} image
+      run: docker build ./php/${{ matrix.php }}/${{ matrix.kind }}
+          -t graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }}-${GITHUB_REF##*/}
+          -t graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }}
 
     - name: Login to registry
       run: docker login -u $DOCKER_USER -p $DOCKER_PASS
@@ -39,29 +30,13 @@ jobs:
         DOCKER_USER: ${{ secrets.DOCKER_USER }}
         DOCKER_PASS: ${{ secrets.DOCKER_PASS }}
 
-    - name: Publish latest graycore/magento-php:${{ matrix.php }}-fpm-alpine image
-      if: ${{ github.event_name == 'release' }}
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine
-
-    - name: Publish tag graycore/magento-php:${{ matrix.php }}-fpm-alpine-${GITHUB_REF##*/} image
-      if: ${{ github.event_name == 'release' }}
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine-${GITHUB_REF##*/}
-
-    - name: Publish latest graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop image
-      if: ${{ github.event_name == 'release' }} 
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop
-
-    - name: Publish tag graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-${GITHUB_REF##*/} image
+    - name: Publish latest graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }} image
       if: ${{ github.event_name == 'release' }}
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-${GITHUB_REF##*/}
-
-    - name: Publish latest graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug image
-      if: ${{ github.event_name == 'release' }} 
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug
+      run: docker push graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }}
 
-    - name: Publish tag graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug-${GITHUB_REF##*/} image
+    - name: Publish tag graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }}-${GITHUB_REF##*/} image
       if: ${{ github.event_name == 'release' }}
-      run: docker push graycore/magento-php:${{ matrix.php }}-fpm-alpine-develop-xdebug-${GITHUB_REF##*/}  
+      run: docker push graycore/magento-php:${{ matrix.php }}-${{ matrix.kind }}-${GITHUB_REF##*/}
   build-nginx:
     strategy:
       matrix:

php/7.2/cli-alpine/Dockerfile

@@ -0,0 +1,41 @@
+FROM php:7.2-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 \
+  libsodium-dev \
+  mysql-client \
+  procps \
+  zip
+
+# 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-dir=/usr/include/ --with-jpeg-dir=/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 --1
+
+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/7.2/fpm-alpine/conf/php.ini

@@ -0,0 +1,89 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; 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
+
+; 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
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; 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/7.3/cli-alpine/Dockerfile

@@ -0,0 +1,40 @@
+FROM php:7.3-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 \
+  libsodium-dev \
+  libzip-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-dir=/usr/include/ --with-jpeg-dir=/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
+
+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/7.4/cli-alpine/Dockerfile

@@ -0,0 +1,41 @@
+FROM php:7.4-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/7.4/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