Create Snapshot from Instance

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aws ec2 create-snapshot --volume-id vol-0182923609c438803 --description "demo : aws-cli create this snapshot" --tag-specifications 'ResourceType=snapshot,Tags=[{Key=Name,Value=PBD_Test_docker_demo}]'

Check Snapshot Info

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aws ec2 describe-snapshots --snapshot-id snap-092b00c7d59aefea9

Create AMI from Shapshot

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aws ec2 register-image \
--name "PBD_Test_demo_20180823_2" \
--description "demo : aws-cli create this ami" \
--architecture x86_64 \
--root-device-name "/dev/sda1" \
--virtualization-type "hvm" \
--block-device-mappings "[
    {
        \"DeviceName\": \"/dev/sda1\",
        \"Ebs\": {
            \"SnapshotId\": \"snap-092b00c7d59aefea9\"
        }
    }
]"

Check AMI Info

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aws ec2 describe-images --image-ids ami-07aa9bdde6da05f01

autoscaling lauch configurations

describe-launch-configurations

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aws autoscaling describe-launch-configurations | jq ".LaunchConfigurations[].LaunchConfigurationName"

delete-launch-configuration

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aws autoscaling delete-launch-configuration --launch-configuration-name <string> 

create-launch-configuration

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aws autoscaling create-launch-configuration \
--key-name EC2-IU-APITranslate \
--launch-configuration-name acs-iu-api-$(date +%Y%m%d-%H) \
--image-id ami-2611c459 --instance-type t2.small \
--iam-instance-profile ec2-codedeploy \
--security-groups sg-60392119 \
--block-device-mappings "[
    {
        \"DeviceName\": \"/dev/sda1\",
        \"Ebs\": {
            \"SnapshotId\":\"snap-092b00c7d59aefea9\",
            \"VolumeSize\":20,
            \"VolumeType\":\"gp2\",
            \"DeleteOnTermination\":true
        }
    }
]"

VolumeType
gp2 : General Purpose SSD
io1 : Provisioned IOPS SSD
st1 : Throughput Optimized HDD
sc1 : Cold HDD

IAM Reference

Attach existing policies directly : - AmazonEC2FullAccess - AMFullAccess - AutoScalingFullAccess - AmazonS3FullAccess

Reference