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# Terraform Datadog Users Module
## Overview
This Terraform module manages individual Datadog user accounts with role-based access control, supporting both standard users and administrators.
## Features
- **Role-Based Access**: Standard users vs. administrators
- **Conditional Creation**: Admin flag determines user type
- **Data Source Lookups**: Fetches role IDs from Datadog
- **Reusable Module**: Easy user provisioning via module calls
## Resources Created
- `datadog_user` (add_datadog_user): Standard user with sl-techops-role
- `datadog_user` (add_datadog_admin_user): Admin user with Datadog Admin Role
## Data Sources
The module queries Datadog for available roles:
- Standard Role
- Datadog Admin Role
- sl-techops-role (custom role)
## Requirements
| Name | Version |
|------|---------|
| terraform | >= 0.12 |
| datadog | >= 3.2.0 |
## Usage
### Create Standard User
```hcl
module "standard_user" {
source = "./terraform-datadog-users"
admin = false
name = "John Doe"
email = "john.doe@example.com"
handle = "john.doe@example.com"
roles = "normal"
datadog_api_key = var.datadog_api_key
datadog_app_key = var.datadog_app_key
}
```
### Create Admin User
```hcl
module "admin_user" {
source = "./terraform-datadog-users"
admin = true
name = "Jane Admin"
email = "jane.admin@example.com"
handle = "jane.admin@example.com"
roles = "admin"
datadog_api_key = var.datadog_api_key
datadog_app_key = var.datadog_app_key
}
```
## Inputs
| Name | Description | Type | Required | Default |
|------|-------------|------|----------|---------|
| `admin` | Is user an admin? | `bool` | no | `false` |
| `name` | Full name of user | `string` | no | `""` |
| `email` | Email address | `string` | no | `""` |
| `handle` | Handle/username | `string` | no | `""` |
| `roles` | Role assignment | `string` | no | `"normal"` |
| `datadog_api_key` | Datadog API key | `string` | yes | - |
| `datadog_app_key` | Datadog APP key | `string` | yes | - |
## Outputs
Currently, all outputs are commented out. No outputs are exported.
## Role Types
### Standard User (admin = false)
- **Role**: sl-techops-role
- **Permissions**: Limited read/write access
- **Use Case**: Regular team members, developers, operators
### Admin User (admin = true)
- **Role**: Datadog Admin Role
- **Permissions**: Full access to all Datadog features
- **Use Case**: Platform administrators, team leads
## Conditional Resource Creation
The module uses conditional `count` to create only one user type:
- If `admin = false`: Creates standard user
- If `admin = true`: Creates admin user
This ensures clean resource management and prevents duplicate user creation.
## Data Source Usage
The module uses data sources to lookup role IDs:
```hcl
data "datadog_role" "standard_role" {
filter = "Datadog Standard Role"
}
data "datadog_role" "admin_role" {
filter = "Datadog Admin Role"
}
data "datadog_role" "techops_role" {
filter = "sl-techops-role"
}
```
## Best Practices
1. **Email as Handle**: Use email address as handle for consistency
2. **Role Selection**: Choose appropriate role based on user responsibilities
3. **Module Calls**: Use module calls for each user (see terraform-datadog-users-sanoma)
4. **Centralized Management**: Keep all user definitions in one place
## Example: Multiple Users
```hcl
module "user_1" {
source = "./terraform-datadog-users"
admin = false
name = "Alice Developer"
email = "alice@example.com"
handle = "alice@example.com"
}
module "user_2" {
source = "./terraform-datadog-users"
admin = true
name = "Bob Admin"
email = "bob@example.com"
handle = "bob@example.com"
}
```
## Notes
- The handle field typically should match the email address
- Custom roles (like sl-techops-role) must exist in Datadog before use
- Role data sources fetch IDs dynamically at plan/apply time
- Outputs are currently disabled (commented out in outputs.tf)
- Module supports only two role tiers: standard and admin
## Limitations
- Fixed role assignments (standard vs admin only)
- No support for custom role assignment beyond sl-techops-role
- No team or group assignments
- Outputs are not available (commented out)
## Future Enhancements
Potential improvements:
- Support for multiple custom roles
- Team assignments
- Group memberships
- User permissions customization
- Output user IDs and metadata
## License
Internal use only - Sanoma/WeBuildYourCloud
## Authors
Created and maintained by the Platform Engineering team.