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# LaunchTemplate

This module created EC2 launch template. If a single instance type is specified
it will create launch template with that instance type. If multiple types are specified
then a launch template with instance\_requirements will be created.

Root ebs volume is always encrypted - either with the aws/ebs key or a customer managed key

## Requirements

| Name | Version |
|------|---------|
| terraform | >= 1.3.0 |
| aws | >= 5.0 |

## Providers

| Name | Version |
|------|---------|
| aws | >= 5.0 |

## Modules

No modules.

## Resources

| Name | Type |
|------|------|
| [aws_launch_template.lt](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/launch_template) | resource |
| [aws_ami.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ami) | data source |

## Inputs

| Name | Description | Type | Default | Required |
|------|-------------|------|---------|:--------:|
| cpu\_count\_max | Maximum vcpu count for setting up instance\_requirements | `number` | `null` | no |
| cpu\_count\_min | Minimum vcpu count for setting up instance\_requirements | `number` | `null` | no |
| description | Description of launch template | `string` | n/a | yes |
| ebs\_volume\_kms\_key\_id | KMS key id for EBS encryption - a default key will be used if not specified | `string` | `null` | no |
| image\_id | AMI id of launch template | `string` | n/a | yes |
| imdsv2\_required | Use IMDSv2 for ec2 instance | `bool` | `true` | no |
| instance\_initiated\_shutdown\_behavior | Shutdown behavior for the instance - stop (default) or terminate | `string` | `"stop"` | no |
| instance\_profile\_name | Name of iam instance profile | `string` | `null` | no |
| instance\_types | Types of instances allowed for this launch template | `list(string)` | n/a | yes |
| key\_name | Name of keypair | `string` | `null` | no |
| mem\_mib\_max | Maximum memory size (mib) for setting up instance\_requirements | `number` | `null` | no |
| mem\_mib\_min | Minimum memory size (mib) for setting up instance\_requirements | `number` | `null` | no |
| name | Name of launch template | `string` | n/a | yes |
| root\_volume\_size | Size of root volume in GB | `number` | n/a | yes |
| root\_volume\_type | Root volume type - default gp3 | `string` | `"gp3"` | no |
| security\_grouo\_ids | List of security group ids | `list(string)` | `[]` | no |
| tag\_specifications | Tags to be added to instance and volume | `map(string)` | n/a | yes |
| update\_default\_version | Point default version to the latest | `bool` | `true` | no |
| userdata\_base64 | Base64 encoded userdata | `string` | n/a | yes |

## Outputs

| Name | Description |
|------|-------------|
| launch\_template\_id | ID of launch template |
 
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## Authorship
This module was developed by xpk.