Connect Lightsail instance to AWS instance in a private subnet

Hi - I am trying to access Windows SQL server running in a private subnet in AWS from another Windows instance in Lightsail. There are multiple subnets in the same VPC, some are private and others are public. How can (only) allow Lightsail instance to access DBs in SQL server? Thanks

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ネットワークとコンテンツ配信計算する

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Amazon VPC Amazon Lightsail Amazon EC2

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English

AWS-User-0181798

質問済み 2年前2306ビュー

1回答

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Hi.

Lightsail has a VPC peering feature.
However, you can only peer with the default VPC.

https://lightsail.aws.amazon.com/ls/docs/en_us/articles/lightsail-how-to-set-up-vpc-peering-with-aws-resources

If you have an RDS resource other than the default VPC, you can place the NLB in front of the RDS and use the endpoint service to establish a connection route from the default VPC to the RDS with an IP address target.

https://dev.classmethod.jp/articles/nlb-bastion-for-rds/

I have successfully connected to Lightsail-> Endpoint on Default VPC-> NLB-> RDS with this configuration.

エキスパート

iwasa

回答済み 2年前

エキスパート

Gary Mclean

レビュー済み 9ヶ月前

AWS-User-0181798
2年前
Thanks for your response. Will this configuration also work with connecting to MSSQL DB?
iwasa エキスパート
2年前
Yes. You can also connect with MSSQL.
Only the port number is different.
iwasa エキスパート
2年前
I tried your scenario and put it together in an article. I verified it with MySQL, but it should work with MSSQL as well.

https://dev.classmethod.jp/articles/lightsail-connect-vpc-rds/

Connect Lightsail instance to AWS instance in a private subnet

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