Minimal IAM Permissions for KIB

Configure IAM Prerequisites before building an AWS Image

This section guides you in creating and using a minimally-scoped policy to create an Image for an AWS account using Konvoy Image Builder.

Prerequisites

Before applying the IAM Policies, verify the following:

You have a valid AWS account with credentials configured that can manage CloudFormation Stacks, IAM Policies, IAM Roles, and IAM Instance Profiles.
The AWS CLI utility is installed.

Minimal Permissions

The following is an AWSCloudformation stack that creates the minimal policy to run KIB in AWS.

Copy the following contents into a file:

CODE

AWSTemplateFormatVersion: 2010-09-09
Resources:
  AWSIAMInstanceKIBUser:
    Properties:
      InstanceProfileName: KIBUserInstnaceProfile
      Roles:
        - Ref: KIBUserRole
    Type: AWS::IAM::InstanceProfile
  AWSIAMManagedPolicyKIBPolicy:
    Properties:
      Description: Minimal policy to run KIB in AWS
      ManagedPolicyName: kib-policy
      PolicyDocument:
        Statement:
          - Action:
              - ec2:AssociateRouteTable
              - ec2:AssociateRouteTable
              - ec2:AttachInternetGateway
              - ec2:AttachVolume
              - ec2:AuthorizeSecurityGroupIngress
              - ec2:CreateImage
              - ec2:CreateInternetGateway
              - ec2:CreateKeyPair
              - ec2:CreateRoute
              - ec2:CreateRouteTable
              - ec2:CreateSecurityGroup
              - ec2:CreateSubnet
              - ec2:CreateTags
              - ec2:CreateVolume
              - ec2:CreateVpc
              - ec2:DeleteInternetGateway
              - ec2:DeleteKeyPair
              - ec2:DeleteRouteTable
              - ec2:DeleteSecurityGroup
              - ec2:DeleteSnapshot
              - ec2:DeleteSubnet
              - ec2:DeleteVolume
              - ec2:DeleteVpc
              - ec2:DeregisterImage
              - ec2:DescribeAccountAttributes
              - ec2:DescribeImages
              - ec2:DescribeInstances
              - ec2:DescribeInternetGateways
              - ec2:DescribeKeyPairs
              - ec2:DescribeNetworkAcls
              - ec2:DescribeNetworkInterfaces
              - ec2:DescribeRegions
              - ec2:DescribeRouteTables
              - ec2:DescribeSecurityGroups
              - ec2:DescribeSubnets
              - ec2:DescribeVolume
              - ec2:DescribeVpcAttribute
              - ec2:DescribeVpcClassicLink
              - ec2:DescribeVpcClassicLinkDnsSupport
              - ec2:DescribeVpcs
              - ec2:DetachInternetGateway
              - ec2:DetachVolume
              - ec2:DisassociateRouteTable
              - ec2:ModifyImageAttribute
              - ec2:ModifySnapshotAttribute
              - ec2:ModifySubnetAttribute
              - ec2:ModifyVpcAttribute
              - ec2:RegisterImage
              - ec2:RevokeSecurityGroupEgress
              - ec2:RunInstances
              - ec2:StopInstances
              - ec2:TerminateInstances
            Effect: Allow
            Resource:
              - '*'
        Version: 2012-10-17
      Roles:
        - Ref: KIBUserRole
    Type: AWS::IAM::ManagedPolicy
    Version: 2012-10-17
  KIBUserRole:
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Action:
              - sts:AssumeRole
            Effect: Allow
            Principal:
              Service:
                - ec2.amazonaws.com
          - Action:
              - sts:AssumeRole
            Effect: Allow
            Principal:
              AWS: arn:aws:iam::MYAWSACCOUNTID:root
        Version: 2012-10-17
      RoleName: kib-user-role
    Type: AWS::IAM::Role

2. Replace the following with the correct values:

MYFILENAME.yaml - give your file a meaningful name.
MYSTACKNAME - give your cloudformation stack a meaningful name.

3. Run the following command to create the stack:

CODE

aws cloudformation create-stack --template-body=file://MYFILENAME.yaml --stack-name=MYSTACKNAME --capabilities  CAPABILITY_NAMED_IAM

Next Step:

AWS Image Integrated with DKP CLI