docs: corrected Docker Port in README.md (#691)

The command to launch ReDoc with Docker had the `-p` values reversed.
According to the Docker Docs, it should be `HOST_PORT:CLIENT_PORT`.
The Nginx service is running on port 80 inside the container, 8080 is the 
port exposed on the host.
This commit is contained in:
Robert DeRose 2018-11-05 09:44:44 -05:00 committed by Roman Hotsiy
parent f40568b79e
commit 5c9f488656

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@ -189,11 +189,11 @@ You can also specify `onLoaded` callback which will be called each time Redoc ha
ReDoc is available as pre-built Docker image in official [Docker Hub repository](https://hub.docker.com/r/redocly/redoc/). You may simply pull & run it: ReDoc is available as pre-built Docker image in official [Docker Hub repository](https://hub.docker.com/r/redocly/redoc/). You may simply pull & run it:
docker pull redocly/redoc docker pull redocly/redoc
docker run -p 80:8080 redocly/redoc docker run -p 8080:80 redocly/redoc
Also you may rewrite some predefined environment variables defined in [Dockerfile](./Dockerfile). By default ReDoc starts with demo Petstore spec located at `http://petstore.swagger.io/v2/swagger.json`, but you may change this URL using environment variable `SPEC_URL`: Also you may rewrite some predefined environment variables defined in [Dockerfile](./Dockerfile). By default ReDoc starts with demo Petstore spec located at `http://petstore.swagger.io/v2/swagger.json`, but you may change this URL using environment variable `SPEC_URL`:
docker run -p 80:8080 -e SPEC_URL=https://api.example.com/openapi.json redocly/redoc docker run -p 8080:80 -e SPEC_URL=https://api.example.com/openapi.json redocly/redoc
## ReDoc CLI ## ReDoc CLI