Docker Hub: Pre-Build Image

Redirect to Url

Redirect all Requests to a given Url

The Docker Image use Port: 80

Features

• Redirect Request
• Nginx
• Docker
• Docker-Compose
• HA-Proxy Ready
• Rancher (Cattle) Ready

Environment variables

• SERVER_REDIRECT - server to redirect to, eg. www.example.com
• SERVER_NAME - optionally define the server name to listen on eg. ~^www.(?<subdomain>.+).example.com
  • useful for capturing variable to use in server_redirect.
• SERVER_REDIRECT_PATH - optionally define path to redirect all requests eg. /landingpage
  • if not set nginx var $request_uri is used
• SERVER_REDIRECT_SCHEME - optionally define scheme to redirect to
  • if not set nginx var $scheme is used
• SERVER_REDIRECT_CODE - optionally define the http status code to use for redirection
  • if not set or not in list of allowed codes 301 is used as default
  • allowed Codes are: 301, 302, 303, 307, 308
• SERVER_REDIRECT_POST_CODE - optionally define the http code to use for POST redirection
  • useful if client should not change the request method from POST to GET
  • if not set or not in allowed Codes SERVER_REDIRECT_CODE is used
  • so per default all requests will be redirected with the same status code
• SERVER_ACCESS_LOG - optionally define the location where nginx will write its access log
  • if not set /dev/stdout is used
• SERVER_ERROR_LOG - optionally define the location where nginx will write its error log
  • if not set /dev/stderr is used

See also docker-compose.yml file.

Quickstart

Docker run

• Make Port 4242 Public (-p),
• Set Variables (-e)

docker run  \
-p 4242:80  \
-e SERVER_REDIRECT_SCHEME=https  \
-e SERVER_REDIRECT="www.example.com"  \
a6b8/redirect-to-url-docker

Docker-Compose

version: '2'
services:
  redirect-to-url:
    image: a6b8/redirect-to-url-docker
    ports:
      - "4242:80"
    environment:
      - SERVER_REDIRECT_SCHEME=https
      - SERVER_REDIRECT=www.example.com

HA-Proxy Snippet

version: '2'
services:
  redirect-to-url:
    image: a6b8/redirect-to-url-docker
    environment:
      - SERVER_REDIRECT_SCHEME=https
      - SERVER_REDIRECT=www.example.com