apps/caramail-server
/ Dockerfile · commit 070afda
# The chat server in a container: docker compose up -d --build (compose.yaml next to this file).FROM composer:2 AS vendorWORKDIR /appCOPY composer.json ./RUN composer install --no-dev --no-interaction --no-progress --optimize-autoloader --no-scripts --ignore-platform-reqsFROM php:8.4-cli-alpineRUN docker-php-ext-install pcntl \ && addgroup -S chat && adduser -S -G chat chat \ && mkdir -p /data && chown chat:chat /dataWORKDIR /appCOPY --from=vendor /app/vendor ./vendorCOPY app.php composer.json ./COPY config ./configCOPY src ./srcENV CARAMAIL_DATA=/data \ CARAMAIL_HOST=0.0.0.0 \ CARAMAIL_PORT=4500 \ CARAMAIL_WS_PORT=8080USER chatVOLUME ["/data"]EXPOSE 4500 8080HEALTHCHECK --interval=30s --timeout=5s --start-period=5s \ CMD php -r '$s=@fsockopen("127.0.0.1",(int)getenv("CARAMAIL_PORT"),$e,$m,2); exit($s && str_starts_with((string)fgets($s),"100\t") ? 0 : 1);'STOPSIGNAL SIGTERMENTRYPOINT ["php", "app.php"]CMD ["serve"]