feat: SugarCRM 6.5.26 CE - Docker + compose + CI/CD

- PHP 5.6 Apache Dockerfile (Debian Jessie, archive repos)
- Source from bklein01/sugarcrm GitHub mirror
- MySQL 5.7 database with healthcheck
- Silent install via init.sh (AdminWizard disabled)
- REST v4.1 API test script (test_api.py)
- Gitea Actions CI/CD for registry push
- Full README with API docs and pitfall notes

Dockerfile

@@ -1,96 +1,52 @@
-# SuiteCRM 7.15.1 - PHP 8.1 + Apache
-FROM php:8.1-apache
+FROM php:5.6-apache-jessie
 
-LABEL maintainer="Kevin Gessner"
-LABEL description="SuiteCRM 7.15.1 containerized with PHP 8.1 and Apache"
+ENV MAJOR_VERSION=6.5
+ENV MINOR_VERSION=26
+ENV WWW_FOLDER=/var/www/html
+ENV DEBIAN_FRONTEND=noninteractive
+ENV SUGARCRM_REPO=https://github.com/bklein01/sugarcrm
+ENV SUGARCRM_COMMIT=71125a3
 
-# Install system dependencies and PHP extensions
-RUN set -eux; \
-    apt-get update && apt-get install -y --no-install-recommends \
-        # Core
-        libzip-dev \
+# Jessie is EOL - switch to archive.debian.org
+RUN echo "deb http://archive.debian.org/debian/ jessie main contrib non-free" > /etc/apt/sources.list && \
+    echo "deb http://archive.debian.org/debian-security/ jessie/updates main contrib non-free" >> /etc/apt/sources.list && \
+    echo 'Acquire::Check-Valid-Until "false";' > /etc/apt/apt.conf.d/99no-check-valid-until && \
+    apt-get update -o Acquire::Check-Valid-Until=false && apt-get upgrade -y --force-yes && \
+    apt-get install -y --force-yes \
+        libcurl4-gnutls-dev \
         libpng-dev \
-        libjpeg-dev \
-        libfreetype6-dev \
-        libonig-dev \
-        libxml2-dev \
-        libldap2-dev \
+        unzip \
+        cron \
+        re2c \
+        python \
+        curl \
         libc-client-dev \
         libkrb5-dev \
-        libcurl4-openssl-dev \
-        libicu-dev \
-        # Utils
-        unzip \
-        wget \
-        curl \
-        cron \
-        msmtp \
-        # Cleanup
-    && docker-php-ext-configure gd --with-freetype --with-jpeg \
-    && docker-php-ext-configure imap --with-kerberos --with-imap-ssl \
-    && docker-php-ext-install -j$(nproc) \
-        pdo \
-        pdo_mysql \
-        mysqli \
-        gd \
-        mbstring \
-        zip \
-        xml \
-        curl \
-        ldap \
-        imap \
-        intl \
-        calendar \
-        opcache \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
+        git \
+    && rm -r /var/lib/apt/lists/*
 
-# Configure PHP for SuiteCRM
-RUN { \
-        echo 'memory_limit = 512M'; \
-        echo 'upload_max_filesize = 64M'; \
-        echo 'post_max_size = 64M'; \
-        echo 'max_execution_time = 600'; \
-        echo 'max_input_time = 600'; \
-        echo 'display_errors = Off'; \
-        echo 'log_errors = On'; \
-        echo 'date.timezone = Europe/Berlin'; \
-    } > /usr/local/etc/php/conf.d/suitecrm.ini
+# Clone SugarCRM 6.5.26 CE from GitHub mirror
+RUN git clone --depth 1 ${SUGARCRM_REPO} ${WWW_FOLDER} \
+    && cd ${WWW_FOLDER} && git checkout ${SUGARCRM_COMMIT} 2>/dev/null || true \
+    && rm -rf ${WWW_FOLDER}/.git \
+    && chown -R www-data:www-data ${WWW_FOLDER}
 
-# Configure OPcache
-RUN { \
-        echo 'opcache.memory_consumption=256'; \
-        echo 'opcache.interned_strings_buffer=16'; \
-        echo 'opcache.max_accelerated_files=20000'; \
-        echo 'opcache.revalidate_freq=2'; \
-        echo 'opcache.fast_shutdown=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini
+# PHP upload limits
+COPY docker-php-ext-filesize.ini /usr/local/etc/php/conf.d/docker-php-ext-filesize.ini
 
-# SuiteCRM version
-ENV SUITECRM_VERSION=7.15.1
-ENV SUITECRM_SHA256=468b811addd21dfb29d411ee6e815dbdf7099f912347e88cd3e8d010d829db7a
+# PHP extensions
+RUN docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+    docker-php-ext-install imap mysql zip gd
 
-# Download and extract SuiteCRM
-RUN set -eux; \
-    wget -q "https://github.com/salesagility/SuiteCRM/releases/download/v${SUITECRM_VERSION}/SuiteCRM-${SUITECRM_VERSION}.zip" \
-        -O /tmp/suitecrm.zip; \
-    echo "${SUITECRM_SHA256}  /tmp/suitecrm.zip" | sha256sum -c -; \
-    unzip -q /tmp/suitecrm.zip -d /var/www/html/; \
-    rm /tmp/suitecrm.zip; \
-    chown -R www-data:www-data /var/www/html
+# Copy entrypoint and templates
+COPY config_override.php.pyt /usr/local/src/config_override.php.pyt
+COPY envtemplate.py /usr/local/bin/envtemplate.py
+COPY init.sh /usr/local/bin/init.sh
+RUN chmod u+x /usr/local/bin/init.sh
 
-# Apache configuration
-RUN a2enmod rewrite expires headers
-
-COPY apache-suitecrm.conf /etc/apache2/sites-available/000-default.conf
-COPY docker-entrypoint.sh /usr/local/bin/
-RUN chmod +x /usr/local/bin/docker-entrypoint.sh
-
-WORKDIR /var/www/html
-
-VOLUME ["/var/www/html/upload", "/var/www/html/custom", "/var/www/html/config_override.php"]
+# Cron
+COPY crons.conf /root/crons.conf
+RUN crontab /root/crons.conf
 
 EXPOSE 80
-
-ENTRYPOINT ["docker-entrypoint.sh"]
-CMD ["apache2-foreground"]
+ENTRYPOINT ["/usr/local/bin/init.sh"]