Migrating DBAAS from v0.67.x to v0.68.x

This guide covers the migration of exoscale_dbaas resources from provider version ~> 0.67.x to ~> 0.68.x.

Overview

Version 0.68.0 introduces a syntax change for database type-specific configuration blocks in the exoscale_dbaas resource. The configuration blocks now use attribute assignment syntax (=) instead of nested block syntax.

This is purely a configuration syntax change. No Terraform state modifications nor resource recreations are required.

~> Note: Before migrating resources you need to ensure you use the latest version of Terraform and have a clean configuration.

What has Changed

Database Type Configuration Syntax

All database type-specific configuration blocks (pg, mysql, kafka, opensearch, valkey, grafana) now use attribute assignment syntax with an object.

Before (v0.67.x):

pg {
  version = "16"
  backup_schedule = "05:00"
}

After (v0.68.x):

pg = {
  version = "16"
  backup_schedule = "05:00"
}

Migration Steps

1. Update Provider Version

Update your Terraform configuration to use version 0.68.0 or later:

terraform {
  required_providers {
    exoscale = {
      source  = "exoscale/exoscale"
      version = "~> 0.68.0"
    }
  }
}

2. Update Configuration Syntax

Update your exoscale_dbaas resources by adding an equals sign (=) after the database type block name.

Example: PostgreSQL

Before:

resource "exoscale_dbaas" "postgres" {
  zone = "ch-gva-2"
  name = "my-postgres-db"
  type = "pg"

  plan = "hobbyist-2"

  maintenance_dow  = "sunday"
  maintenance_time = "02:00:00"

  termination_protection = false

  pg {
    version = "16"
    backup_schedule = "05:00"
  }
}

After:

resource "exoscale_dbaas" "postgres" {
  zone = "ch-gva-2"
  name = "my-postgres-db"
  type = "pg"

  plan = "hobbyist-2"

  maintenance_dow  = "sunday"
  maintenance_time = "02:00:00"

  termination_protection = false

  pg = {
    version = "16"
    backup_schedule = "05:00"
  }
}

Example: MySQL

Before:

mysql {
  version = "8"
  backup_schedule = "03:00"
}

After:

mysql = {
  version = "8"
  backup_schedule = "03:00"
}

Example: Kafka

Before:

kafka {
  version = "3.6"
  kafka_rest_enabled = true
}

After:

kafka = {
  version = "3.6"
  kafka_rest_enabled = true
}

3. Verify Changes

After updating your configuration:

1. Run terraform init -upgrade to upgrade the provider
2. Run terraform plan to verify the changes

You should see output similar to:

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration
and found no differences, so no changes are needed.

Additional Resources

• exoscale_dbaas Resource