Reset admin password documentation

[ioggstream]

Current Behavior

I was not able to find the documentation to reset the admin password.

Proposed Behavior

Document how to generate a ManagedPassword.

IF you are interested I could integrate the project documentation e.g., inserting the following example python script that does the job

from hashlib import sha512
import bcrypt

password = input("password: ")
prehash = sha512(password.encode()).hexdigest().encode()
salt = bcrypt.gensalt(rounds=14, prefix=b'2a')
phash = brcrypt.hashpw(prehash, salt)
print(phash)

Checklist

• I have read and understand the contributing guidelines
• I have checked the existing issues for whether this enhancement was already requested