Short description SSH tunneling, or SSH port forwarding, is a way to transport data over an encrypted SSH connection. Below is a sample script run for different environments. 1 I want to use an SSH tunnel through AWS Systems Manager to access my private Amazon Virtual Private Cloud (Amazon VPC) resources. Either do a remote forward (Set localport: 3306, remotehost: yourmysqlservernameorip, remoteport: 3306 ) or a. This userid value might not be the same as the user name of your MySQL account. Retool will attempt to connect to your bastion host with the corresponding private keys and the username retool.Ĭonfigure your bastion host to allow connections from Retool.Ĭreate a user account for Retool. Set userid youruserid to log in to your server. If you have multiple Retool organizations, download the public key for each organization you want SSH access for. On your resource's configuration page, select the Enable SSH tunnel checkbox in the Advanced Options section.Įnter the Bastion host and Bastion port with which Retool connects, then download Retool's public key.To update an existing resource, navigate to the Resources tab in your Retool organization settings, then select the resource to update. You can configure SSH tunneling when creating a new resource or update the configuration of an existing resource. If you have a private RDS database which accepts connections only from within your VPC you cannot directly connect to it with a SQL client like MySQL Workben. I will be placing the file in my /tmp/ directory for this tutorial. Connections to the remote database can be made with three steps: 1. Retool supports SSH tunneling for the following data sources if they are hosted on a private network: Because of this I suggest that you use the JDBC connection when connecting to a SQL Server database through an SSH tunnel. The example from that link is: ssh -i /path/key-pairinstance1.pem usernameofinstance1i-0123456789abcdefa -L 9090::3306. For more information, see the MySQL documentation for Can't connect to local MySQL server. Keep in mind that Session Manager access from outside the VPC would require outbound port 443 connection to Systems Manager infrastructure. To access the server on a specific port using an SSH tunnel, you need to have the following information: SSH key (. Create a new connection and configure details as displayed below. Open a new terminal window on your local system (for example, using Finder -> Applications -> Utilities -> Terminal in Mac OS X or the Dash in Ubuntu). Make sure to use the hostname 127.0.0.1 when accessing a MySQL DB instance. Let’s connect MySQL Workbench from your PC. Learn how to enable SSH tunnels to your data sources. Note: MySQL tries to connect using the socket if you use the keyword localhost when connecting to DB instance.
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