diff --git a/README.md b/README.md index 7a599fa..28c1843 100644 --- a/README.md +++ b/README.md @@ -1,12 +1,8 @@ - -# terraform-aws-dynamodb-autoscaler [![Latest Release](https://img.shields.io/github/release/cloudposse/terraform-aws-dynamodb-autoscaler.svg)](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler/releases/latest) [![Slack Community](https://slack.cloudposse.com/badge.svg)](https://slack.cloudposse.com) +# terraform-aws-dynamodb-autoscaler +Latest ReleaseSlack Community -[![README Header][readme_header_img]][readme_header_link] - -[![Cloud Posse][logo]](https://cpco.io/homepage) - - -## Share the Love - -Like this project? Please give it a β˜… on [our GitHub](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler)! (it helps us **a lot**) - -Are you using this project or any of our other projects? Consider [leaving a testimonial][testimonial]. =) - - - ## Related Projects Check out these related projects. @@ -225,86 +193,89 @@ Check out these related projects. - [terraform-aws-dynamodb](https://github.com/cloudposse/terraform-aws-dynamodb) - Terraform module that implements AWS DynamoDB with support for AutoScaling - [terraform-aws-tfstate-backend](https://github.com/cloudposse/terraform-aws-tfstate-backend) - Provision an S3 bucket to store terraform.tfstate file and a DynamoDB table to lock the state file to prevent concurrent modifications and state corruption -## Help - -**Got a question?** We got answers. - -File a GitHub [issue](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler/issues), send us an [email][email] or join our [Slack Community][slack]. - -[![README Commercial Support][readme_commercial_support_img]][readme_commercial_support_link] - -## DevOps Accelerator for Startups - - -We are a [**DevOps Accelerator**][commercial_support]. We'll help you build your cloud infrastructure from the ground up so you can own it. Then we'll show you how to operate it and stick around for as long as you need us. - -[![Learn More](https://img.shields.io/badge/learn%20more-success.svg?style=for-the-badge)][commercial_support] - -Work directly with our team of DevOps experts via email, slack, and video conferencing. - -We deliver 10x the value for a fraction of the cost of a full-time engineer. Our track record is not even funny. If you want things done right and you need it done FAST, then we're your best bet. - -- **Reference Architecture.** You'll get everything you need from the ground up built using 100% infrastructure as code. -- **Release Engineering.** You'll have end-to-end CI/CD with unlimited staging environments. -- **Site Reliability Engineering.** You'll have total visibility into your apps and microservices. -- **Security Baseline.** You'll have built-in governance with accountability and audit logs for all changes. -- **GitOps.** You'll be able to operate your infrastructure via Pull Requests. -- **Training.** You'll receive hands-on training so your team can operate what we build. -- **Questions.** You'll have a direct line of communication between our teams via a Shared Slack channel. -- **Troubleshooting.** You'll get help to triage when things aren't working. -- **Code Reviews.** You'll receive constructive feedback on Pull Requests. -- **Bug Fixes.** We'll rapidly work with you to fix any bugs in our projects. +## ✨ Contributing -## Slack Community +This project is under active development, and we encourage contributions from our community. +Many thanks to our outstanding contributors: -Join our [Open Source Community][slack] on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure. + + + -## Discourse Forums +### πŸ› Bug Reports & Feature Requests -Participate in our [Discourse Forums][discourse]. Here you'll find answers to commonly asked questions. Most questions will be related to the enormous number of projects we support on our GitHub. Come here to collaborate on answers, find solutions, and get ideas about the products and services we value. It only takes a minute to get started! Just sign in with SSO using your GitHub account. +Please use the [issue tracker](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler/issues) to report any bugs or file feature requests. -## Newsletter +### πŸ’» Developing -Sign up for [our newsletter][newsletter] that covers everything on our technology radar. Receive updates on what we're up to on GitHub as well as awesome new projects we discover. +If you are interested in being a contributor and want to get involved in developing this project or help out with Cloud Posse's other projects, we would love to hear from you! +Hit us up in [Slack](https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=slack), in the `#cloudposse` channel. -## Office Hours +In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow. + 1. Review our [Code of Conduct](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler/?tab=coc-ov-file#code-of-conduct) and [Contributor Guidelines](https://github.com/cloudposse/.github/blob/main/CONTRIBUTING.md). + 2. **Fork** the repo on GitHub + 3. **Clone** the project to your own machine + 4. **Commit** changes to your own branch + 5. **Push** your work back up to your fork + 6. Submit a **Pull Request** so that we can review your changes -[Join us every Wednesday via Zoom][office_hours] for our weekly "Lunch & Learn" sessions. It's **FREE** for everyone! +**NOTE:** Be sure to merge the latest changes from "upstream" before making a pull request! -[![zoom](https://img.cloudposse.com/fit-in/200x200/https://cloudposse.com/wp-content/uploads/2019/08/Powered-by-Zoom.png")][office_hours] +### 🌎 Slack Community -## Contributing +Join our [Open Source Community](https://cpco.io/slack?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=slack) on Slack. It's **FREE** for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally *sweet* infrastructure. -### Bug Reports & Feature Requests +### πŸ“° Newsletter -Please use the [issue tracker](https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler/issues) to report any bugs or file feature requests. +Sign up for [our newsletter](https://cpco.io/newsletter?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=newsletter) and join 3,000+ DevOps engineers, CTOs, and founders who get insider access to the latest DevOps trends, so you can always stay in the know. +Dropped straight into your Inbox every week β€” and usually a 5-minute read. -### Developing +### πŸ“† Office Hours -If you are interested in being a contributor and want to get involved in developing this project or [help out](https://cpco.io/help-out) with our other projects, we would love to hear from you! Shoot us an [email][email]. +[Join us every Wednesday via Zoom](https://cloudposse.com/office-hours?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=office_hours) for your weekly dose of insider DevOps trends, AWS news and Terraform insights, all sourced from our SweetOps community, plus a _live Q&A_ that you can’t find anywhere else. +It's **FREE** for everyone! -In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow. +## About - 1. **Fork** the repo on GitHub - 2. **Clone** the project to your own machine - 3. **Commit** changes to your own branch - 4. **Push** your work back up to your fork - 5. Submit a **Pull Request** so that we can review your changes +This project is maintained by Cloud Posse, LLC. + -**NOTE:** Be sure to merge the latest changes from "upstream" before making a pull request! +We are a [**DevOps Accelerator**](https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=commercial_support) for funded startups and enterprises. +Use our ready-to-go terraform architecture blueprints for AWS to get up and running quickly. +We build it with you. You own everything. Your team wins. Plus, we stick around until you succeed. +Learn More -## Copyright +*Your team can operate like a pro today.* -Copyright Β© 2017-2023 [Cloud Posse, LLC](https://cpco.io/copyright) +Ensure that your team succeeds by using our proven process and turnkey blueprints. Plus, we stick around until you succeed. +
+ πŸ“š See What's Included +- **Reference Architecture.** You'll get everything you need from the ground up built using 100% infrastructure as code. +- **Deployment Strategy.** You'll have a battle-tested deployment strategy using GitHub Actions that's automated and repeatable. +- **Site Reliability Engineering.** You'll have total visibility into your apps and microservices. +- **Security Baseline.** You'll have built-in governance with accountability and audit logs for all changes. +- **GitOps.** You'll be able to operate your infrastructure via Pull Requests. +- **Training.** You'll receive hands-on training so your team can operate what we build. +- **Questions.** You'll have a direct line of communication between our teams via a Shared Slack channel. +- **Troubleshooting.** You'll get help to triage when things aren't working. +- **Code Reviews.** You'll receive constructive feedback on Pull Requests. +- **Bug Fixes.** We'll rapidly work with you to fix any bugs in our projects. +
+ ## License -[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) +License -See [LICENSE](LICENSE) for full details. +
+Preamble to the Apache License, Version 2.0 +
+
+ +Complete license is available in the [`LICENSE`](LICENSE) file. ```text Licensed to the Apache Software Foundation (ASF) under one @@ -324,78 +295,15 @@ KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ``` - - - - - - - - +
## Trademarks All other trademarks referenced herein are the property of their respective owners. +--- +Copyright © 2017-2024 [Cloud Posse, LLC](https://cpco.io/copyright) -## About - -This project is maintained and funded by [Cloud Posse, LLC][website]. Like it? Please let us know by [leaving a testimonial][testimonial]! - -[![Cloud Posse][logo]][website] - -We're a [DevOps Professional Services][hire] company based in Los Angeles, CA. We ❀️ [Open Source Software][we_love_open_source]. - -We offer [paid support][commercial_support] on all of our projects. - -Check out [our other projects][github], [follow us on twitter][twitter], [apply for a job][jobs], or [hire us][hire] to help with your cloud strategy and implementation. - - - -### Contributors - - -| [![Erik Osterman][osterman_avatar]][osterman_homepage]
[Erik Osterman][osterman_homepage] | [![Andriy Knysh][aknysh_avatar]][aknysh_homepage]
[Andriy Knysh][aknysh_homepage] | [![Michele Cantelli][emmekappa_avatar]][emmekappa_homepage]
[Michele Cantelli][emmekappa_homepage] | -|---|---|---| - - [osterman_homepage]: https://github.com/osterman - [osterman_avatar]: https://img.cloudposse.com/150x150/https://github.com/osterman.png - [aknysh_homepage]: https://github.com/aknysh - [aknysh_avatar]: https://img.cloudposse.com/150x150/https://github.com/aknysh.png - [emmekappa_homepage]: https://github.com/emmekappa - [emmekappa_avatar]: https://img.cloudposse.com/150x150/https://github.com/emmekappa.png +README footer -[![README Footer][readme_footer_img]][readme_footer_link] -[![Beacon][beacon]][website] - - [logo]: https://cloudposse.com/logo-300x69.svg - [docs]: https://cpco.io/docs?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=docs - [website]: https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=website - [github]: https://cpco.io/github?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-dynamodb-autoscaler&utm_content=github - 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[share_reddit]: https://reddit.com/submit/?url=https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler - [share_facebook]: https://facebook.com/sharer/sharer.php?u=https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler - [share_googleplus]: https://plus.google.com/share?url=https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler - [share_email]: mailto:?subject=terraform-aws-dynamodb-autoscaler&body=https://github.com/cloudposse/terraform-aws-dynamodb-autoscaler - [beacon]: https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse/terraform-aws-dynamodb-autoscaler?pixel&cs=github&cm=readme&an=terraform-aws-dynamodb-autoscaler - +Beacon diff --git a/README.yaml b/README.yaml index b7e13a3..0c83027 100644 --- a/README.yaml +++ b/README.yaml @@ -66,6 +66,8 @@ usage: |- autoscale_max_read_capacity = 20 autoscale_min_write_capacity = 5 autoscale_max_write_capacity = 20 + autoscale_scale_in_cooldown = null # defaults to AWS's default + autoscale_scale_out_cooldown = null # defaults to AWS's default } ``` include: diff --git a/docs/terraform.md b/docs/terraform.md index a5193c9..a81b9a3 100644 --- a/docs/terraform.md +++ b/docs/terraform.md @@ -48,6 +48,8 @@ | [autoscale\_min\_write\_capacity\_index](#input\_autoscale\_min\_write\_capacity\_index) | DynamoDB autoscaling min write capacity of the index | `number` | `null` | no | | [autoscale\_read\_target](#input\_autoscale\_read\_target) | The target value for DynamoDB read autoscaling | `number` | `50` | no | | [autoscale\_read\_target\_index](#input\_autoscale\_read\_target\_index) | The target value for DynamoDB read autoscaling of the index | `number` | `null` | no | +| [autoscale\_scale\_in\_cooldown](#input\_autoscale\_scale\_in\_cooldown) | DynamoDB autoscaling scale in cooldown | `number` | `null` | no | +| [autoscale\_scale\_out\_cooldown](#input\_autoscale\_scale\_out\_cooldown) | DynamoDB autoscaling scale out cooldown | `number` | `null` | no | | [autoscale\_write\_target](#input\_autoscale\_write\_target) | The target value for DynamoDB write autoscaling | `number` | `50` | no | | [autoscale\_write\_target\_index](#input\_autoscale\_write\_target\_index) | The target value for DynamoDB write autoscaling of the index | `number` | `null` | no | | [context](#input\_context) | Single object for setting entire context at once.
See description of individual variables for details.
Leave string and numeric variables as `null` to use default value.
Individual variable settings (non-null) override settings in context object,
except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | 
{
  "additional_tag_map": {},
  "attributes": [],
  "delimiter": null,
  "descriptor_formats": {},
  "enabled": true,
  "environment": null,
  "id_length_limit": null,
  "label_key_case": null,
  "label_order": [],
  "label_value_case": null,
  "labels_as_tags": [
    "unset"
  ],
  "name": null,
  "namespace": null,
  "regex_replace_chars": null,
  "stage": null,
  "tags": {},
  "tenant": null
}
| no | diff --git a/main.tf b/main.tf index 56c08ff..008a583 100644 --- a/main.tf +++ b/main.tf @@ -30,7 +30,9 @@ resource "aws_appautoscaling_policy" "read_policy" { predefined_metric_type = "DynamoDBReadCapacityUtilization" } - target_value = var.autoscale_read_target + target_value = var.autoscale_read_target + scale_in_cooldown = var.autoscale_scale_in_cooldown + scale_out_cooldown = var.autoscale_scale_out_cooldown } } @@ -49,7 +51,9 @@ resource "aws_appautoscaling_policy" "read_policy_index" { predefined_metric_type = "DynamoDBReadCapacityUtilization" } - target_value = coalesce(var.autoscale_read_target_index, var.autoscale_read_target) + target_value = coalesce(var.autoscale_read_target_index, var.autoscale_read_target) + scale_in_cooldown = var.autoscale_scale_in_cooldown + scale_out_cooldown = var.autoscale_scale_out_cooldown } } @@ -85,7 +89,9 @@ resource "aws_appautoscaling_policy" "write_policy" { predefined_metric_type = "DynamoDBWriteCapacityUtilization" } - target_value = var.autoscale_write_target + target_value = var.autoscale_write_target + scale_in_cooldown = var.autoscale_scale_in_cooldown + scale_out_cooldown = var.autoscale_scale_out_cooldown } } @@ -104,6 +110,8 @@ resource "aws_appautoscaling_policy" "write_policy_index" { predefined_metric_type = "DynamoDBWriteCapacityUtilization" } - target_value = coalesce(var.autoscale_write_target_index, var.autoscale_write_target) + target_value = coalesce(var.autoscale_write_target_index, var.autoscale_write_target) + scale_in_cooldown = var.autoscale_scale_in_cooldown + scale_out_cooldown = var.autoscale_scale_out_cooldown } } diff --git a/variables.tf b/variables.tf index 64fcdd6..a886673 100644 --- a/variables.tf +++ b/variables.tf @@ -26,6 +26,18 @@ variable "autoscale_read_target" { description = "The target value for DynamoDB read autoscaling" } +variable "autoscale_scale_in_cooldown" { + type = number + default = null + description = "DynamoDB autoscaling scale in cooldown" +} + +variable "autoscale_scale_out_cooldown" { + type = number + default = null + description = "DynamoDB autoscaling scale out cooldown" +} + variable "autoscale_min_read_capacity" { type = number default = 5