Port specification not working (docker, --blobPort) about azurite

[blueww]

@hladnykokos

If you would like to run Azurite blob service on a specific port, you should run docker run mcr.microsoft.com/azure-storage/azurite azurite --blobPort 777.
With "azurite", the "--blobPort" will be taken as Azurite parameter.
Without "azurite", the "--blobPort" will be taken as docker parameter. However docker doesn't has such a parameter so report error.

Besides that, the above command can start Azurite, but the Azurite can't be connected. You need add 2 more parameter as: docker run -p 777:777 mcr.microsoft.com/azure-storage/azurite azurite --blobPort 777 --blobHost 0.0.0.0. Then you can connect to Azurite with 777 port on you local machine.

You can find all parameters and their usage in https://github.com/Azure/Azurite#customize-all-azurite-v3-supported-parameters-for-docker-image