https://github.com/n-johnson/docker-forward

Docker image to expose a port of an already running container to the host machine
https://github.com/n-johnson/docker-forward

Last synced: 3 months ago
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Docker image to expose a port of an already running container to the host machine

• Host: GitHub
• URL: https://github.com/n-johnson/docker-forward
• Owner: n-johnson
• License: mit
• Created: 2016-01-19T01:00:20.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-19T01:19:46.000Z (almost 9 years ago)
• Last Synced: 2024-07-29T13:35:01.362Z (5 months ago)
• Language: Shell
• Size: 0 Bytes
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# docker-forward

Docker image to expose a port of an already running container to the host machine

### Usage:

```

docker run -it -p 5000:5000 --env PORT_LOCAL=5000 --env ADDRESS_REMOTE=172.17.0.2 --env PORT_REMOTE=5432 njohnson/docker-forward

```

The port exposed via `-p 5000:5000` must match the variable set as PORT_LOCAL. There currently is not a way for a running container to introspect its own exposed ports, so it must be manually set via the environment variable PORT_LOCAL.