- 新しい順
- 投票が多い順
- コメントが多い順
Hi Paul,
If your RDS instance is not publicly accessible this means RDS doesn't assign a public IP address to the cluster/instance. Only Amazon EC2 instances and other resources inside the VPC can connect to your cluster/instance. In this case, no resources outside of the VPC can connect to it without extra configuration. For example, you can use VPC peering, an AWS Site-to-Site VPN connection, or an AWS Direct Connect connection to connect resources outside of the VPC to the database.
If it is publicly accessible then RDS assigns a public IP address to the cluster/instance. Amazon EC2 instances and other resources outside of the VPC can connect to your cluster/instance. Even when the database is publicly accessible, access to it is ultimately controlled by the security groups associated with it. Access isn't permitted if these security groups don't permit it.
関連するコンテンツ
- AWS公式更新しました 1年前