# HTTP's error pages in Docker image [![Build Status][badge_build_status]][link_build_status] [![Image size][badge_size_latest]][link_docker_hub] [![License][badge_license]][link_license] This repository contains: - A very simple [generator](./bin/generator.js) _(`nodejs`)_ for HTTP error pages _(like `404: Not found`)_ with different templates supports - Dockerfile for [docker image][link_docker_hub] with generated pages and `nginx` as web server ### Demo Generated pages (from the latest release) always [accessible here][link_branch_gh_pages] _(sources)_ and on GitHub pages [here][link_gh_pages]. ## Development > For project development we use `docker-ce` + `docker-compose`. Make sure you have them installed. Install `nodejs` dependencies: ```bash $ make install ``` If you want to generate error pages on your machine _(after that look into output directory)_: ```bash $ make gen ``` If you want to preview the pages using the Docker image: ```bash $ make preview ``` Can be used for [Traefik error pages customization](https://docs.traefik.io/middlewares/errorpages/). ## Templates Name | Preview :------: | :-----: `ghost` |  ## Usage Generated error pages in our [docker image][link_docker_hub] permanently located in directory `/opt/html/%TEMPLATE_NAME%`. `nginx` in container listen for `8080` (`http`) port. #### Supported environment variables Name | Description --------------- | ----------- `TEMPLATE_NAME` | "default" pages template _(allows to use error pages without passing theme name in URL - `http://127.0.0.1/500.html` instead `http://127.0.0.1/ghost/500.html`)_ ### HTTP server for error pages serving only Execute in your shell: ```bash $ docker run --rm -p "8082:8080" tarampampam/error-pages ``` And open in your browser `http://127.0.0.1:8082/ghost/400.html`. ### Custom error pages for [nginx][link_nginx] You can build your own docker image with `nginx` and our error pages: ```nginx # File `./nginx.conf` server { listen 80; server_name localhost; error_page 401 /_error-pages/401.html; error_page 403 /_error-pages/403.html; error_page 404 /_error-pages/404.html; error_page 500 /_error-pages/500.html; error_page 502 /_error-pages/502.html; error_page 503 /_error-pages/503.html; location ^~ /_error-pages/ { internal; root /usr/share/nginx/errorpages; } location / { root /usr/share/nginx/html; index index.html index.htm; } } ``` ```dockerfile FROM nginx:1.18-alpine COPY --chown=nginx \ ./nginx.conf /etc/nginx/conf.d/default.conf COPY --chown=nginx \ --from=tarampampam/error-pages:1.0.0 \ /opt/html/ghost /usr/share/nginx/errorpages/_error-pages ``` > More info about `error_page` directive can be [found here](http://nginx.org/en/docs/http/ngx_http_core_module.html#error_page). ### Custom error pages for [Traefik][link_traefik] Simple traefik service configuration for usage in [docker swarm][link_swarm] (**change with your needs**): ```yaml # Work in progress ``` ## Changes log [![Release date][badge_release_date]][link_releases] [![Commits since latest release][badge_commits_since_release]][link_commits] Changes log can be [found here][link_changes_log]. ## Support [![Issues][badge_issues]][link_issues] [![Issues][badge_pulls]][link_pulls] If you will find any package errors, please, [make an issue][link_create_issue] in current repository. ## License This is open-sourced software licensed under the [MIT License][link_license]. [badge_build_status]:https://img.shields.io/github/workflow/status/tarampampam/error-pages/tests/master [badge_release_date]:https://img.shields.io/github/release-date/tarampampam/error-pages.svg?style=flat-square&maxAge=180 [badge_commits_since_release]:https://img.shields.io/github/commits-since/tarampampam/error-pages/latest.svg?style=flat-square&maxAge=180 [badge_issues]:https://img.shields.io/github/issues/tarampampam/error-pages.svg?style=flat-square&maxAge=180 [badge_pulls]:https://img.shields.io/github/issues-pr/tarampampam/error-pages.svg?style=flat-square&maxAge=180 [badge_license]:https://img.shields.io/github/license/tarampampam/error-pages.svg?longCache=true [badge_size_latest]:https://img.shields.io/docker/image-size/tarampampam/error-pages/latest?maxAge=30 [link_releases]:https://github.com/tarampampam/error-pages/releases [link_commits]:https://github.com/tarampampam/error-pages/commits [link_changes_log]:https://github.com/tarampampam/error-pages/blob/master/CHANGELOG.md [link_issues]:https://github.com/tarampampam/error-pages/issues [link_pulls]:https://github.com/tarampampam/error-pages/pulls [link_build_status]:https://travis-ci.org/tarampampam/error-pages [link_create_issue]:https://github.com/tarampampam/error-pages/issues/new [link_license]:https://github.com/tarampampam/error-pages/blob/master/LICENSE [link_docker_hub]:https://hub.docker.com/r/tarampampam/error-pages/ [link_nginx]:http://nginx.org/ [link_traefik]:https://docs.traefik.io/ [link_swarm]:https://docs.docker.com/engine/swarm/ [link_branch_gh_pages]:https://github.com/tarampampam/error-pages/tree/gh-pages [link_gh_pages]:https://tarampampam.github.io/error-pages/