Difference between revisions of "AWS launch template"
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| − | + | * We strongly recommend that all [[Auto Scaling groups]] use [[launch templates]] to ensure full functionality for Amazon EC2 Auto Scaling and Amazon EC2. | |
| − | |||
| − | |||
| + | * If you use [[Auto Scaling groups]] and you need to require the use of [[IMDSv2]] on all new instances, your Auto Scaling groups must use launch templates. | ||
* [[Karpenter best practices]] strongly recommends against using '''custom''' launch templates | * [[Karpenter best practices]] strongly recommends against using '''custom''' launch templates | ||
| Line 17: | Line 16: | ||
* <code>[[controller.aws.launchtemplate]]</code> | * <code>[[controller.aws.launchtemplate]]</code> | ||
* <code>[[kind: AWSNodeTemplate]]</code> | * <code>[[kind: AWSNodeTemplate]]</code> | ||
| + | * [[Terraform data source: aws_ami]] | ||
== News == | == News == | ||
| − | * Aug 2020 https://aws.amazon.com/blogs/containers/introducing-launch-template-and-custom-ami-support-in-amazon-eks-managed-node-groups/ | + | * Aug 2020 Introducing [[launch template]] and [[custom AMI]] support in [[Amazon EKS Managed Node Groups]] https://aws.amazon.com/blogs/containers/introducing-launch-template-and-custom-ami-support-in-amazon-eks-managed-node-groups/ |
== See also == | == See also == | ||
* {{EC2 launch templates}} | * {{EC2 launch templates}} | ||
| + | * {{NG}} | ||
* {{EC2}} | * {{EC2}} | ||
[[Category:AWS]] | [[Category:AWS]] | ||
Latest revision as of 14:40, 2 April 2023
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-launch-templates.html
- We strongly recommend that all Auto Scaling groups use launch templates to ensure full functionality for Amazon EC2 Auto Scaling and Amazon EC2.
- If you use Auto Scaling groups and you need to require the use of IMDSv2 on all new instances, your Auto Scaling groups must use launch templates.
- Karpenter best practices strongly recommends against using custom launch templates
Related[edit]
- Terraform resource:
aws_launch_template controller.aws.launchtemplatekind: AWSNodeTemplate- Terraform data source: aws_ami
News[edit]
- Aug 2020 Introducing launch template and custom AMI support in Amazon EKS Managed Node Groups https://aws.amazon.com/blogs/containers/introducing-launch-template-and-custom-ami-support-in-amazon-eks-managed-node-groups/
See also[edit]
- AWS launch template,
aws ec2 create-launch-template, aws autoscaling update-launch-configuration - EKS Nodegroup, Managed Node Groups (MNG),
eksctl upgrade nodegroup, aws eks [ list-nodegroups | describe-nodegroup | update-nodegroup-version | create nodegroup ] - AWS EC2, Amazon EC2 API,
aws ec2, AWS::EC2, Amazon EC2 Spot Instances, CPU credits, Instance type, EC2 limitations, 169.254.169.254, Instance metadata and user data (IMDS),InstanceType, InstanceId, Amazon EC2 Auto Scaling, AWS EC2 Instance Connect, launch template, lifecycle, AWS Security group (SG), Amazon EC2 Recycle Bin, Amazon EC2 Mac Instances, Global View
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