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2020-12-23 23:51:10 -07:00

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@@ -14,6 +14,8 @@ This Alpine-based Docker image runs a CUPS instance that is meant as an AirPrint
* `CUPSADMIN`: the CUPS admin user you want created - default is CUPSADMIN if unspecified
* `CUPSPASSWORD`: the password for the CUPS admin user - defualt is admin user if unspecified
If CUPSADMIN is not set, the default "cupsadmin" will be used. If CUPSPASSWORD is no set, the name of the admin user will be used.
### Ports/Network:
* Must be run on host network. This is required to support multicasting which is needed for Airprint.