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66 lines
2.3 KiB
Markdown
66 lines
2.3 KiB
Markdown
# Scan Multiple AWS Accounts
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Prowler can scan multiple accounts when it is ejecuted from one account that can assume a role in those given accounts to scan using [Assume Role feature](role-assumption.md) and [AWS Organizations integration feature](organizations.md).
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## Scan multiple specific accounts sequentially
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- Declare a variable with all the accounts to scan:
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```
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ACCOUNTS_LIST='11111111111 2222222222 333333333'
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```
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- Then run Prowler to assume a role (change `<role_name>` below to yours, that must be the same in all accounts):
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```
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ROLE_TO_ASSUME=<role_name>
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for accountId in $ACCOUNTS_LIST; do
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prowler aws --role arn:aws:iam::$accountId:role/$ROLE_TO_ASSUME
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done
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```
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## Scan multiple specific accounts in parallel
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- Declare a variable with all the accounts to scan:
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```
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ACCOUNTS_LIST='11111111111 2222222222 333333333'
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```
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- Then run Prowler to assume a role (change `<role_name>` below to yours, that must be the same in all accounts), in this example it will scan 3 accounts in parallel:
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```
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ROLE_TO_ASSUME=<role_name>
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PARALLEL_ACCOUNTS="3"
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for accountId in $ACCOUNTS_LIST; do
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test "$(jobs | wc -l)" -ge $PARALLEL_ACCOUNTS && wait || true
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{
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prowler aws --role arn:aws:iam::$accountId:role/$ROLE_TO_ASSUME
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} &
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done
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```
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## Scan mutiple accounts from AWS Organizations in parallel
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- Declare a variable with all the accounts to scan. To do so, get the list of your AWS accounts in your AWS Organization by running the following command (will create a variable with all your ACTIVE accounts). Remember to run that command with the permissions needed to get that information in your AWS Organizations Management account.
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```
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ACCOUNTS_IN_ORG=$(aws organizations list-accounts --query Accounts[?Status==`ACTIVE`].Id --output text)
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```
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- Then run Prowler to assume a role (change `<role_name>` that must be the same in all accounts and `<management_organizations_account_id>` that must be your AWS Organizations management account ID):
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```
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ROLE_TO_ASSUME=<role_name>
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MGMT_ACCOUNT_ID=<management_organizations_account_id>
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PARALLEL_ACCOUNTS="3"
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for accountId in $ACCOUNTS_IN_ORG; do
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test "$(jobs | wc -l)" -ge $PARALLEL_ACCOUNTS && wait || true
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{
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prowler aws --role arn:aws:iam::$accountId:role/$ROLE_TO_ASSUME \
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--organizations-role arn:aws:iam::$MGMT_ACCOUNT_ID:role/$ROLE_TO_ASSUME
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} &
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done
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```
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