AWS Account Management Flashcards
What is a standard AWS account?
A standalone AWS account with no linked accounts and no parent account relationships.
How many master accounts can there be per AWS Organization?
One.
How do you create a master account?
You convert a standard account to a master account.
Once you have a master account, what are the other accounts known as which are linked to the master account?
Member accounts.
What is the account structure of accounts in an AWS Organization?
Hierarchical
What is the root container, when is one created, and how many can there be?
- The root container contains, directly or indirectly, all accounts below it.
- It’s created when your AWS Organization is created.
- There can only be one root container.
What happens to when a policy is applied to the root container?
The policy is propagated to all OUs and member accounts contained by root.
What is an Organizational Unit? Why is it useful?
- An OU allows you to group multiple accounts under it.
- It’s useful because much like the root account, attaching policies at the OU level allows those policies to propagate to all member accounts contained by it.
What two entities can OUs contain?
- Member accounts
- Other OUs.
What two modes can AWS Organizations operate in?
- Consolidated billing
- All features
What is the default mode for AWS Organizations?
Consolidated billing.
What does Consolidated Billing mode allow? What other aspects of AWS Organizations functionality is available with Consolidated Billing?
Consolidated billing only allows for all bills to trickle up to the master (payer) account, which therefore generates only one bill per month. No other functionality is available.
How do AWS Organizations and AWS volume discounts interact?
With AWS Organizations, the usage of all accounts under the master account is considered for volume discounts. This makes volume discounts much easier to trigger.
What does All Features mode add to Consolidated Billing mode?
All Features allows service control policies at the Root and OU level to propagate downwards.
There are two ways to bring an account into an AWS Organization. What are they?
- Invite account, or
- Create account.
What steps are required for a master account to gain access to a member account after the member account has been added to the Organization?
None. An IAM Role is created to provide full admin access to the member account.
What’s the best way to access a member account from a master account? What information is needed?
Use the switch role functionality for Organizations at the master account. You’ll need the account number and the Role name which was created when the account joined the Organization (as well as providing a name alias and color for your reference).
What is the effect of a service control policy (SCP) on the master account in an Organization?
- It DOES NOT affect the master account, but
- IT DOES trickle down to child accounts.
Best practice for using the master account involves the usage of specific services, users, and billing. What is that best practice?
- NO services.
- Centralized billing.
- User store.
Service Control Policies (SCP) restrict access to IAM users on child accounts. Does it restrict access to root users on child accounts?
Yep.