[{"_1":2,"_158":-5,"_159":-5},"loaderData",{"_3":4,"_13":14,"_21":22,"_136":137},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","routes/_layout",{"_15":-5,"_16":17,"_18":17,"_19":11,"_20":11},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_23":24,"_25":-5,"_26":11,"_27":11,"_28":29,"_30":31,"_32":-5,"_33":11,"_34":35,"_88":-5,"_89":90,"_129":-5,"_130":11,"_131":17,"_132":11,"_133":-5,"_134":135},"canonicalUrl","https://hub.docker.com/r/cloudrexx/rbldnsd/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","cloudrexx","reponame","rbldnsd","cloudBuildSource","isAutobuildsAvailable","repo",{"_36":37,"_43":44,"_46":47,"_48":49,"_50":11,"_51":52,"_53":54,"_55":56,"_39":31,"_28":29,"_58":59,"_60":45,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":29,"_73":74,"_79":11,"_80":81,"_85":29,"_86":87},"categories",[38],{"_39":40,"_41":42},"name","Networking","slug","networking","content_types",[45],"image","date_registered","2025-01-10T08:32:28.831265Z","description","Image for running an instance of rbldnsd (https://rbldnsd.io/).","is_private","last_updated","2026-08-02T19:59:13.319817Z","last_modified","2026-08-02T19:59:20.220407Z","media_types",[57],"application/vnd.docker.container.image.v1+json","pull_count",856,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","# Cloudrexx Docker images #\nThis repository contains the Dockerfiles for all Docker images used by `cx env`\n(see [Dockerhub](https://hub.docker.com/r/cloudrexx/)).\n\nYou will find the Dockerfiles for each image in the `/Docker` folder.\nCurrent images are:\n\n- [PHP images](#markdown-header-php-images)\n- [Envs Proxy](#markdown-header-envs-proxy)\n- [Envs Proxy DNS](#markdown-header-envs-proxy-dns)\n- [Apache](#markdown-header-apache)\n- [Memcached](#markdown-header-memcached)\n- [Ubuntu](#markdown-header-ubuntu)\n- [rbldnsd](#markdown-header-rbldnsd)\n\n## Proposed setup ##\nPlease check the readme on https://bitbucket.org/cloudrexx/cloudrexx-oss/ for\ninstructions on how to setup a Cloudrexx environment based on these images.\n\n## (Re-)Build images ##\nIn order to (re-)build the images, do simply run:\n```bash\n./build.sh\n```\n\n## PHP images ##\nAll images are based on the [official PHP images](https://hub.docker.com/_/php/).\n\nFor each PHP version supported by Contrexx/Cloudrexx (v3.0 upwards, starting at\nPHP 5.6) there are several image variants (i.e. `php:8.0-fpm`):\n\n- With suffix `-fpm` (starting with PHP `7.2`)\n- *without suffix* (only until PHP `7.1`)\n- With suffix `-mysql` (only until PHP `7.1`)\n\n### PHP-FPM ###\nThe images suffixed with `-fpm` are based on the official Debian PHP-FPM image\nvariant (`php:-fpm`) and do just contain PHP-FPM.\n\n#### Operation mode ####\nThe PHP-FPM service container runs in production mode by default. Optionally it\ncan be run in development mode (by setting environment variable `CLX_DEV_MODE`\nto `1`) which is the recommended mode for local development purposes as it\nprovides more debug insights and uses less resources.\n\n| | **Development** | **Production** |\n|---|---|---|\n| **Process Manager mode** (`pm`) | `dynamic` | `static` |\n| **Number of child processes** (`pm.max_children`) | `5` | `100` |\n| **Generate assertion code in PHP** (`zend.assertions`) | Yes | No |\n| **Show startup errors** (`display_startup_errors`) | `1` | `0` |\n\n#### Environment configuration ####\n| **Variable** | **Default** | **Description** |\n|---|---|---|\n| `CLX_DEV_MODE` | `0` (*Production*) | Set to `1` to enable development mode. |\n| `CLX_DBG_FLAGS` | If `CLX_DEV_MODE` is set to `0` (*Production*), then `'DBG_PHP | DBG_LOG_FILE'`, otherwise `'DBG_PHP | DBG_LOG_FILE | DBG_DEBUG | DBG_DB_ERROR'` | Configure DBG debugging mode. https://wiki.cloudrexx.com/Development_Debugging#Env |\n| `CLX_DOCUMENT_ROOT` | `/var/www/html` | Set path to where the *Document-Root* has been mounted to.
**IMPORTANT**: The *Document-Root* path has to be equal to the one of the web service that is using this *PHP-FPM* service. When using the *Apache* container of Cloudrexx, this must be set to the same value as `CLX_DOCUMENT_ROOT` of the that container. |\n| `CLX_FPM_LISTEN_UDS` | `0` (*TCP*) | Set to `1` to let the *PHP-FPM* service listen on a *Unix domain socket*. Default is to listen over `TCP`. |\n| `CLX_FPM_CONFIG_LISTEN_MODE`\\* | `0600` | Set permission mode (`listen.mode`) for *Unix domain socket*. |\n| `CLX_FPM_LISTEN_PORT`\\*\\* | `9000` | Set TCP port on which the *PHP-FPM* service shall listen on. |\n| `CLX_FPM_LISTEN_CLIENT_HOST`\\*\\*\\* | `web` | Set hostname of the web service that will use this *PHP-FPM* service.
**Note:** The use of only one upstream server is currently supported. |\n| `CLX_FPM_LISTEN_CLIENT_IP` | Will be set to the resolved ip of `CLX_FPM_LISTEN_CLIENT_HOST` (if set). | Set TCP IP address of the httpd service that will use the *PHP-FPM* container (to set `listen.allowed_clients`).
**Note:** The use of only one upstream server is currently supported. |\n| `CLX_FPM_LISTEN_DEV`\\*\\* | `eth0` | Set network device that will be used by the *PHP-FPM* service to listen to. |\n| `CLX_ENV_DNS_IP`\\*\\* | | Set the IP address of the DNS service. If set, it is used to automatically identify the network interface for the *PHP-FPM* service to listen on (by excluding the interface used to reach this IP). |\n| `CLX_FPM_CONFIG_PM_MAX_CHILDREN` | If `CLX_DEV_MODE` is set to `0` (*Production*), then `100`, otherwise `5` | Set the [pm.max_children](https://www.php.net/manual/en/install.fpm.configuration.php#pm.max-children) of the *PHP-FPM* service. |\n| `CLX_FPM_CONFIG_ACCESS_LOG_FORMAT` | `\"%R - %u %t \\\"%m %r\\\" %s\"` | Set the [access log format](https://www.php.net/manual/en/install.fpm.configuration.php#access-format) of the *PHP-FPM* service. |\n| `CLX_SMTP_MTA_HOST` | `mail` | Set hostname of SMTP MTA to use for mail relay.
**Note:** The MTA must accept mail submission over port 25. |\n| `CLX_PHP_CONFIG_AUTO_PREPEND_FILE` | `lib/FRAMEWORK/DBG/DBG.php` | Set the [auto_prepend_file](https://www.php.net/manual/en/ini.core.php#ini.auto-prepend-file) directive.
**Note:** Set to an empty string when not running a Cloudrexx env. |\n| `CLX_CONFIG_

cloudrexx/rbldnsd

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