##
## @section Common parameters
##

## @typedef {struct} Resources - Explicit CPU and memory configuration for each PostgreSQL replica.
## @field {quantity} [cpu] - CPU available to each replica.
## @field {quantity} [memory] - Memory (RAM) available to each replica.

## @enum {string} ResourcesPreset - Default sizing preset.
## @value nano
## @value micro
## @value small
## @value medium
## @value large
## @value xlarge
## @value 2xlarge

## @param {int} replicas - Number of Postgres replicas.
replicas: 2

## @param {Resources} [resources] - Explicit CPU and memory configuration for each PostgreSQL replica. When omitted, the preset defined in `resourcesPreset` is applied.
resources: {}

## @param {ResourcesPreset} resourcesPreset="micro" - Default sizing preset used when `resources` is omitted.
resourcesPreset: "micro"

## @param {quantity} size - Persistent Volume Claim size available for application data.
size: 10Gi

## @param {string} storageClass - StorageClass used to store the data.
storageClass: ""

## @param {bool} external - Enable external access from outside the cluster.
external: false

##
## @section Application-specific parameters
##

## @typedef {struct} PostgreSQLParameters - PostgreSQL server parameters.
## @field {int} [max_connections] - Maximum number of concurrent connections to the database server.

## @typedef {struct} PostgreSQL - PostgreSQL server configuration.
## @field {PostgreSQLParameters} [parameters] - PostgreSQL server parameters.

## @param {PostgreSQL} postgresql - PostgreSQL server configuration.
postgresql:
  parameters:
    max_connections: 100

##
## @section Quorum-based synchronous replication
##

## @typedef {struct} Quorum - Quorum configuration for synchronous replication.
## @field {int} minSyncReplicas - Minimum number of synchronous replicas required for commit.
## @field {int} maxSyncReplicas - Maximum number of synchronous replicas allowed (must be less than total replicas).

## @param {Quorum} quorum - Quorum configuration for synchronous replication.
quorum:
  minSyncReplicas: 0
  maxSyncReplicas: 0

##
## @section Users configuration
##

## @typedef {struct} User - User configuration.
## @field {string} [password] - Password for the user.
## @field {bool} [replication] - Whether the user has replication privileges.

## @param {map[string]User} users - Users configuration map.
users: {}
## Example:
## users:
##   user1:
##     password: strongpassword
##   user2:
##     password: hackme
##   airflow:
##     password: qwerty123
##   debezium:
##     replication: true

##
## @section Databases configuration
##

## @typedef {struct} DatabaseRoles - Role assignments for a database.
## @field {[]string} [admin] - List of users with admin privileges.
## @field {[]string} [readonly] - List of users with read-only privileges.

## @typedef {struct} Database - Database configuration.
## @field {DatabaseRoles} [roles] - Roles assigned to users.
## @field {[]string} [extensions] - List of enabled PostgreSQL extensions.

## @param {map[string]Database} databases - Databases configuration map.
databases: {}
## Example:
## databases:
##   myapp:
##     roles:
##       admin:
##       - user1
##       - debezium
##       readonly:
##       - user2
##   airflow:
##     roles:
##       admin:
##       - airflow
##     extensions:
##     - hstore

##
## @section Backup parameters
##

## @typedef {struct} Backup - Backup configuration.
## @field {bool} enabled - Enable regular backups.
## @field {string} [schedule] - Cron schedule for automated backups.
## @field {string} [retentionPolicy] - Retention policy (e.g. "30d").
## @field {string} [destinationPath] - Destination path for backups (e.g. s3://bucket/path/).
## @field {string} [endpointURL] - S3 endpoint URL for uploads.
## @field {string} [s3AccessKey] - Access key for S3 authentication.
## @field {string} [s3SecretKey] - Secret key for S3 authentication.

## @param {Backup} backup - Backup configuration.
backup:
  enabled: false
  retentionPolicy: 30d
  destinationPath: "s3://bucket/path/to/folder/"
  endpointURL: "http://minio-gateway-service:9000"
  schedule: "0 2 * * * *"
  s3AccessKey: "<your-access-key>"
  s3SecretKey: "<your-secret-key>"

##
## @section Bootstrap (recovery) parameters
##

## @typedef {struct} Bootstrap - Bootstrap configuration for restoring a database cluster from a backup.
## @field {bool} enabled - Whether to restore from a backup.
## @field {string} [recoveryTime] - Timestamp (RFC3339) for point-in-time recovery; empty means latest.
## @field {string} oldName - Previous cluster name before deletion.

## @param {Bootstrap} bootstrap - Bootstrap configuration.
bootstrap:
  enabled: false
  # example: 2020-11-26 15:22:00.00000+00
  recoveryTime: ""
  oldName: ""