This module manages the creation of Cloud SQL instances with potential read replicas in other regions. It can also create an initial set of users and databases via the `users` and `databases` parameters.
Note that this module assumes that some options are the same for both the primary instance and all the replicas (e.g. tier, disks, labels, flags, etc).
| database_version | Database type and version to create. | <code>string</code> | ✓ | |
| name | Name of primary replica. | <code>string</code> | ✓ | |
| network | VPC self link where the instances will be deployed. Private Service Networking must be enabled and configured in this VPC. | <code>string</code> | ✓ | |
| project_id | The ID of the project where this instances will be created. | <code>string</code> | ✓ | |
| region | Region of the primary replica. | <code>string</code> | ✓ | |
| tier | The machine type to use for the instances. | <code>string</code> | ✓ | |
| authorized_networks | Map of NAME=>CIDR_RANGE to allow to connect to the database(s). | <code>map(string)</code> | | <code>null</code> |
| availability_type | Availability type for the primary replica. Either `ZONAL` or `REGIONAL` | <code>string</code> | | <code>"ZONAL"</code> |
| backup_configuration | Backup settings for primary instance. Will be automatically enabled if using MySQL with one or more replicas | <codetitle="object({ enabled = bool binary_log_enabled = bool start_time = string location = string log_retention_days = number retention_count = number })">object({…})</code> | | <codetitle="{ enabled = false binary_log_enabled = false start_time = "23:00" location = "EU" log_retention_days = 7 retention_count = 7 }">{…}</code> |
| databases | Databases to create once the primary instance is created. | <code>list(string)</code> | | <code>null</code> |
| labels | Labels to be attached to all instances. | <code>map(string)</code> | | <code>null</code> |
| prefix | Prefix used to generate instance names. | <code>string</code> | | <code>null</code> |
| replicas | Map of NAME=>REGION for additional read replicas. Set to null to disable replica creation. | <code>map(any)</code> | | <code>null</code> |
| users | Map of users to create in the primary instance (and replicated to other replicas) in the format USER=>PASSWORD. For MySQL, anything afterr the first `@` (if persent) will be used as the user's host. Set PASSWORD to null if you want to get an autogenerated password | <code>map(string)</code> | | <code>null</code> |