Build > Quick Guides > Database > RDBMS from Windows
How to connect to the PostgreSQL RDBMS server from Windows
Connecting to RDBMS from MacOS
How to connect to the PostgreSQL RDBMS server from MacOS
Follow these steps on a Mac to generate your public/private keys and access the PostgreSQL server.
Access Terminal
Terminal (Terminal.app) is the terminal emulator included in the macOS operating system. You can use this application to generate your SSH key.
- Open a new Finder window
- Navigate to the Applications folder
- Navigate to the Utilities folder
- Open the Terminal app
Terminal
Generate Key
From Terminal, follow these instructions (see screenshot below):
Step 1
Type: ssh-keygen -t rsa
Step 2
Hit return to use the default file / location
Step 3
Enter a passphrase
Step 4
Enter your passphrase again
Step 5
Type: cat ~/.ssh/id_rsa.pub
In the screenshot below:
(a)is the location and filename of your private key(b)is the location and filename of your public key(c)are the contents of your public key
Note
You will need to provide the contents of (c) to your Medic contact or RDBMS administrator. It should start with ssh-rsa and end with something that looks like an email address.
SSH Commands
Connect to PostgreSQL
Copy your public key and provide it to your Medic contact or RDBMS administrator. Your public key is not sensitive and can be shared over slack, github, etc…
Once the RDBMS administrator has added your public SSH key on RDBMS, the administrator will provide you with login credentials to the SSH server as well as for PostgreSQL.
Verify you can successfully connect to to the SSH server with ssh -i ~/.ssh/id_rsa <user>@<rdbms host> -p <port>. If your setup is correct, you should login to the server and see the prompt of your terminal change to <user>@rdbms:~$
You should be able to access PostgreSQL from a SQL client using the provided credentials. Some common SQL clients include: pgAdmin, DBeaver, Postico.
From your SQL client, use the settings mentioned below to connect. Be sure to select the Private Key that you generated above.
| Field | Value |
|---|---|
| Host | localhost |
| Host Port | 5432 |
| User | <provided by Medic> |
| Password | <provided by Medic> |
| Database | <provided by Medic> |
| SSH Host | rdbms.dev.medicmobile.org |
| SSH Port | 33696 |
| SSH User | <provided by Medic> |
| SSH Password | N/A - Use Private Key |
| Private Key | Choose the location of the private key generated above |
PG Connection Settings
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