https://github.com/worldwidetelescope/wwt-terraform-infra

Terraform templates for WWT cloud infrastructure.
https://github.com/worldwidetelescope/wwt-terraform-infra

Last synced: about 2 months ago
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Terraform templates for WWT cloud infrastructure.

• Host: GitHub
• URL: https://github.com/worldwidetelescope/wwt-terraform-infra
• Owner: WorldWideTelescope
• License: mit
• Created: 2020-08-11T16:18:34.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-07-22T14:57:51.000Z (6 months ago)
• Last Synced: 2024-07-22T17:58:51.115Z (6 months ago)
• Language: HCL
• Size: 151 KB
• Stars: 1
• Watchers: 11
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Terraform Infrastructure for WWT Web Services

This repository contains [Terraform] files that define the infrastructure for a

large portion of the [WorldWide Telescope][home] web services. In principle,

you could use these templates to create your own clone of the WWT web app,

although the WWT team does not test the templates for this kind of portability,

and various secrets and data holdings are not expressed in these files.

[Terraform]: https://www.terraform.io/

[home]: https://worldwidetelescope.org/home/

Basic commands:

```

terraform plan -var-file=prod.tfvars                        # plan a change

terraform apply -var-file=prod.tfvars                       # apply a change

terraform import -var-file=prod.tfvars [tfname] [azurename] # tell Terraform about a resource

```

Directory structure:

- `prod` expresses much, but not all, of the production WWT environment

- `dev` expresses a more limited development environment

The eventual goal is to merge `dev` and `prod`, and have the distinctions

entirely subsumed into the `.tfvars` files, but that is unlikely to happen

anytime soon.

## Updating the Terraform provider version

Do this often, since it's always evolving.

- Remove `.terraform.lock.hcl`

- Update the version in the `main.tf` file

  - Latest version identified here: https://registry.terraform.io/providers/hashicorp/azurerm/latest

- Run `terraform init`

- Run `terraform (plan|apply) -var-file=prod.tfvars -refresh-only`