Accounts, Domains, and Admin explained
1) Purpose:
CloudStack currently does not provide any check on the incorrect login attempts of users. A user can keep on trying to login to CloudStack without getting disabled.
CS-10219 has been reported, which talks about limiting the login attempts of CloudStack users.
2) Domains, Accounts and Users:
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For each account created in CloudStack there is also a corresponding User created. Hence the ROOT domain will also have a User called admin.
For more refer Accounts, Domains, and Admin explained
3) Restricting Login Attempts:
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