2qov3b[Web 2][AWS] IAM MFA
Your company has decided that certain users should have Multi-Factor Authentication (MFA) enabled for their sign-in credentials. A newly hired manager has a Gemalto MFA device that he used in his earlier company. He has approached you to configure it for his AWS account. How will you configure his existing Gemalto MFA device so he can seamlessly connect with AWS services in the new company?Ref: https://aws.amazon.com/iam/faqs/ Ans: AWS MFA does not support the use of your existing Gemalto dev...
2qov3b[Web 2][AWS] Capacity Reservations
A startup has reserved On-Demand Capacity Reservations for the Amazon EC2 instances they use for running analytics. Once the billing report was generated, the company was surprised to see that the costs were much higher than expected. The startup has hired you as a SysOps Administrator to bridge this knowledge gap. Can you identify the important points to remember when considering On-Demand Capacity Reservations?Ref: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-capacity-reservation...
I just don't know what to do w/ myself in Tokyo...
2qov3b[Web 2][AWS] IAM MFA
Your company has decided that certain users should have Multi-Factor Authentication (MFA) enabled for their sign-in credentials. A newly hired manager has a Gemalto MFA device that he used in his earlier company. He has approached you to configure it for his AWS account. How will you configure his existing Gemalto MFA device so he can seamlessly connect with AWS services in the new company?Ref: https://aws.amazon.com/iam/faqs/ Ans: AWS MFA does not support the use of your existing Gemalto dev...
2qov3b[Web 2][AWS] Capacity Reservations
A startup has reserved On-Demand Capacity Reservations for the Amazon EC2 instances they use for running analytics. Once the billing report was generated, the company was surprised to see that the costs were much higher than expected. The startup has hired you as a SysOps Administrator to bridge this knowledge gap. Can you identify the important points to remember when considering On-Demand Capacity Reservations?Ref: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-capacity-reservation...
I just don't know what to do w/ myself in Tokyo...
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As part of the best practices for DevOps, all your infrastructure is deployed using CloudFormation. This includes EBS volumes. When the CloudFormation stacks are deleted, it is mandatory to keep a snapshot of the EBS volumes for backup and compliance purposes.
How can you achieve this using CloudFormation?
Ref:
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-ebs-volume.html
Ans:
Use DeletionPolicy=Snapshot
To control how AWS CloudFormation handles the EBS volume when the stack is deleted, set a deletion policy for your volume. You can choose to retain the volume, to delete the volume, or to create a snapshot of the volume.
Here is the sample YAML:
NewVolume:
Type: AWS::EC2::Volume
Properties:
Size: 100
Encrypted: true
AvailabilityZone: !GetAtt Ec2Instance.AvailabilityZone
Tags:
- Key: MyTag
Value: TagValue
DeletionPolicy: Snapshot
As part of the best practices for DevOps, all your infrastructure is deployed using CloudFormation. This includes EBS volumes. When the CloudFormation stacks are deleted, it is mandatory to keep a snapshot of the EBS volumes for backup and compliance purposes.
How can you achieve this using CloudFormation?
Ref:
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-ebs-volume.html
Ans:
Use DeletionPolicy=Snapshot
To control how AWS CloudFormation handles the EBS volume when the stack is deleted, set a deletion policy for your volume. You can choose to retain the volume, to delete the volume, or to create a snapshot of the volume.
Here is the sample YAML:
NewVolume:
Type: AWS::EC2::Volume
Properties:
Size: 100
Encrypted: true
AvailabilityZone: !GetAtt Ec2Instance.AvailabilityZone
Tags:
- Key: MyTag
Value: TagValue
DeletionPolicy: Snapshot
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