https://github.com/pbar1/gravity

Terraform dynamic state driver
https://github.com/pbar1/gravity

infrastructure-as-code terraform

Last synced: 6 days ago
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Terraform dynamic state driver

• Host: GitHub
• URL: https://github.com/pbar1/gravity
• Owner: pbar1
• Created: 2019-06-16T02:12:34.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-06-16T02:34:21.000Z (over 5 years ago)
• Last Synced: 2024-11-29T02:29:56.515Z (2 months ago)
• Topics: infrastructure-as-code, terraform
• Language: Go
• Homepage:
• Size: 9.53 MB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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Gravity

Terraform dynamic state-driver




  

  
Today in history (Apr 10, 2019): the first photograph of a black hole was released (not pictured)


## Goal

The Terraform binary functions as a barrier that definitions must pass through

in order to be instantiated into real infrastructure, and once this happens

successfully the state is stored remotely. This means the state of the

infrastructure can drift in between runs of the Terraform binary's `apply`

command. In essence, we want to check the current state continuously and take

action to pull the infrastructure back into the desired state. Thus, the name

_Gravity_.

## Features

- Continuous scanning of environmental drift from desired state

- Take action to return to desired state

- Create short-lived clone of the infrastructure based on branch (coming soon)

## Testing

You can run end-to-end tests using a local Consul cluster for both remote state and as a resource provider. `make consul-config` to start one running in a container.

## TODOs

Tier 0

- Support workspaces in core server logic

- Cache results in in-memory database

- Add a status UI that reads from cache

Tier 1

- Check that git path and backend path match

- Check that code complies to `terraform fmt`

- Set _warn_ and _enforce_ mode

Tier 2

- Prometheus metrics

- Slack notifications

- Terragrunt support

- Watch git branches to spin up short-lived infrastructure