96 lines
2.9 KiB
Markdown
96 lines
2.9 KiB
Markdown
---
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title: "Amazon Lightsail"
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date: 2019-03-03T16:39:46+01:00
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draft: false
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slug: lightsail
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---
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<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
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<!-- providers/dns/lightsail/lightsail.toml -->
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<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
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Since: v0.5.0
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Configuration for [Amazon Lightsail](https://aws.amazon.com/lightsail/).
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<!--more-->
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- Code: `lightsail`
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{{% notice note %}}
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_Please contribute by adding a CLI example._
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{{% /notice %}}
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## Credentials
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| Environment Variable Name | Description |
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|-----------------------|-------------|
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| `AWS_ACCESS_KEY_ID` | Access key ID |
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| `AWS_SECRET_ACCESS_KEY` | Secret access key |
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| `DNS_ZONE` | Domain name of the DNS zone |
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The environment variable names can be suffixed by `_FILE` to reference a file instead of a value.
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More information [here](/lego/dns/#configuration-and-credentials).
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## Additional Configuration
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| Environment Variable Name | Description |
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|--------------------------------|-------------|
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| `LIGHTSAIL_POLLING_INTERVAL` | Time between DNS propagation check |
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| `LIGHTSAIL_PROPAGATION_TIMEOUT` | Maximum waiting time for DNS propagation |
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The environment variable names can be suffixed by `_FILE` to reference a file instead of a value.
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More information [here](/lego/dns/#configuration-and-credentials).
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## Description
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AWS Credentials are automatically detected in the following locations and prioritized in the following order:
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1. Environment variables: `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, [`AWS_SESSION_TOKEN`]
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2. Shared credentials file (defaults to `~/.aws/credentials`, profiles can be specified using `AWS_PROFILE`)
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3. Amazon EC2 IAM role
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AWS region is not required to set as the Lightsail DNS zone is in global (us-east-1) region.
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## Policy
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The following AWS IAM policy document describes the minimum permissions required for lego to complete the DNS challenge.
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```json
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{
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"Version": "2012-10-17",
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"Statement": [
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{
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"Effect": "Allow",
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"Action": [
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"lightsail:DeleteDomainEntry",
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"lightsail:CreateDomainEntry"
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],
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"Resource": "<Lightsail DNS zone ARN>"
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}
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]
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}
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```
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Replace the `Resource` value with your Lightsail DNS zone ARN.
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You can retrieve the ARN using aws cli by running `aws lightsail get-domains --region us-east-1` (Lightsail web console does not show the ARN, unfortunately).
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It should be in the format of `arn:aws:lightsail:global:<ACCOUNT ID>:Domain/<DOMAIN ID>`.
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You also need to replace the region in the ARN to `us-east-1` (instead of `global`).
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Alternatively, you can also set the `Resource` to `*` (wildcard), which allow to access all domain, but this is not recommended.
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## More information
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- [Go client](https://github.com/aws/aws-sdk-go/)
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<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
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<!-- providers/dns/lightsail/lightsail.toml -->
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<!-- THIS DOCUMENTATION IS AUTO-GENERATED. PLEASE DO NOT EDIT. -->
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