outputs.tf

###############################################################################
# Primary outputs — id + arn (cross-resource reference type) + tags_all
###############################################################################

output "id" {
 description = "ID of the warehouse — cluster identifier (provisioned) or namespace id (serverless)."
 value = try(aws_redshift_cluster.this["this"].id, aws_redshiftserverless_namespace.this["this"].id, null)
}

output "arn" {
 description = "ARN of the warehouse (cross-resource reference type) — the cluster ARN (provisioned) or the namespace ARN (serverless)."
 value = try(aws_redshift_cluster.this["this"].arn, aws_redshiftserverless_namespace.this["this"].arn, null)
}

output "name" {
 description = "Base name of the warehouse (var.name)."
 value = var.name
}

output "deployment_mode" {
 description = "Deployment shape in use — `provisioned` or `serverless`."
 value = var.deployment_mode
}

output "tags_all" {
 description = "All tags on the keystone resource, including those inherited from provider default_tags (resource tags win on key conflict)."
 value = try(aws_redshift_cluster.this["this"].tags_all, aws_redshiftserverless_namespace.this["this"].tags_all, null)
}

###############################################################################
# Connectivity
###############################################################################

output "endpoint" {
 description = "Connection endpoint — `host:port` for a provisioned cluster, or the workgroup endpoint address for serverless."
 value = try(aws_redshift_cluster.this["this"].endpoint, aws_redshiftserverless_workgroup.this["this"].endpoint[0].address, null)
}

output "port" {
 description = "Port the warehouse accepts connections on (default 5439)."
 value = try(aws_redshift_cluster.this["this"].port, aws_redshiftserverless_workgroup.this["this"].endpoint[0].port, null)
}

output "database_name" {
 description = "Name of the initial database in the warehouse."
 value = try(aws_redshift_cluster.this["this"].database_name, aws_redshiftserverless_namespace.this["this"].db_name, null)
}

output "dns_name" {
 description = "(provisioned) DNS name of the cluster. Null in serverless mode."
 value = try(aws_redshift_cluster.this["this"].dns_name, null)
}

###############################################################################
# Provisioned cluster
###############################################################################

output "cluster_identifier" {
 description = "(provisioned) Cluster identifier. Null in serverless mode."
 value = try(aws_redshift_cluster.this["this"].cluster_identifier, null)
}

output "cluster_namespace_arn" {
 description = "(provisioned) Namespace ARN of the cluster. Null in serverless mode."
 value = try(aws_redshift_cluster.this["this"].cluster_namespace_arn, null)
}

output "cluster_revision_number" {
 description = "(provisioned) Cluster revision number. Null in serverless mode."
 value = try(aws_redshift_cluster.this["this"].cluster_revision_number, null)
}

output "master_password_secret_arn" {
 description = "ARN of the Secrets Manager secret holding the admin password when `manage_admin_password = true` (provisioned: cluster secret, serverless: namespace secret). Null otherwise."
 value = try(aws_redshift_cluster.this["this"].master_password_secret_arn, aws_redshiftserverless_namespace.this["this"].admin_password_secret_arn, null)
}

###############################################################################
# Serverless namespace + workgroup
###############################################################################

output "namespace_arn" {
 description = "(serverless) Namespace ARN. Null in provisioned mode."
 value = try(aws_redshiftserverless_namespace.this["this"].arn, null)
}

output "namespace_id" {
 description = "(serverless) Namespace id (UUID). Null in provisioned mode."
 value = try(aws_redshiftserverless_namespace.this["this"].namespace_id, null)
}

output "namespace_name" {
 description = "(serverless) Namespace name. Null in provisioned mode."
 value = try(aws_redshiftserverless_namespace.this["this"].namespace_name, null)
}

output "workgroup_arn" {
 description = "(serverless) Workgroup ARN. Null in provisioned mode."
 value = try(aws_redshiftserverless_workgroup.this["this"].arn, null)
}

output "workgroup_id" {
 description = "(serverless) Workgroup id. Null in provisioned mode."
 value = try(aws_redshiftserverless_workgroup.this["this"].workgroup_id, null)
}

output "workgroup_name" {
 description = "(serverless) Workgroup name. Null in provisioned mode."
 value = try(aws_redshiftserverless_workgroup.this["this"].workgroup_name, null)
}

###############################################################################
# Subnet group (provisioned)
###############################################################################

output "subnet_group_name" {
 description = "(provisioned) Name of the cluster subnet group created by this module. Null in serverless mode."
 value = try(aws_redshift_subnet_group.this["this"].name, null)
}

output "subnet_group_arn" {
 description = "(provisioned) ARN of the cluster subnet group created by this module. Null in serverless mode."
 value = try(aws_redshift_subnet_group.this["this"].arn, null)
}

###############################################################################
# Parameter group (provisioned)
###############################################################################

output "parameter_group_name" {
 description = "Name of the parameter group associated with the cluster (module-created, caller-supplied, or null for the engine default)."
 value = try(aws_redshift_parameter_group.this["this"].name, var.parameter_group_name, null)
}

output "parameter_group_arn" {
 description = "ARN of the parameter group created by this module (null when none is created)."
 value = try(aws_redshift_parameter_group.this["this"].arn, null)
}