Hercules is an open source software implementation of the mainframe System/370 and ESA/390 architectures, in addition to the latest 64-bit z/Architecture. Hercules runs under Linux, Windows, Solaris, FreeBSD, and Mac OS X.
This dockerfile is built to install and expose the Hercules emulator. You can expose the port by running the image and exposing 3270 docker run -p 3270:3270.
Are there default credentials to use the emulator?