feat: add MySQL instance password outputs (#14)

- Add mysql_instance_password output to standalone module
- Add mysql_primary_instance_password output to replication module
- Add mysql_replica_instance_passwords output to replication module
- Mark all password outputs as sensitive

Generated with [codeagent](https://github.com/qbox/codeagent)

Co-authored-by: xgopilot <[email protected]>
Co-authored-by: zhangzqs <[email protected]>

Author: 3 people

mysql/replication/outputs.tf

@@ -21,3 +21,18 @@ output "mysql_replication_password" {
   description = "MySQL replication password (randomly generated)"
   sensitive   = true
 }
+
+output "mysql_primary_instance_password" {
+  value       = random_password.mysql_instance_password[0].result
+  description = "Password for the MySQL primary instance (randomly generated)"
+  sensitive   = true
+}
+
+output "mysql_replica_instance_passwords" {
+  value = [
+    for i in range(var.mysql_replica_count) :
+    random_password.mysql_instance_password[i + 1].result
+  ]
+  description = "List of passwords for MySQL replica instances (randomly generated)"
+  sensitive   = true
+}

mysql/standalone/outputs.tf

@@ -2,3 +2,9 @@ output "mysql_primary_endpoint" {
   value       = format("%s:3306", qiniu_compute_instance.mysql_primary_node.private_ip_addresses[0].ipv4)
   description = "MySQL primary address string in the format: <primary_ip>:<port>"
 }
+
+output "mysql_instance_password" {
+  value       = random_password.mysql_instance_password.result
+  description = "Password for the MySQL instance (randomly generated)"
+  sensitive   = true
+}