Google Cloud SQL

1. Log in to Google Cloud SQL console.
2. In the Instances list, find your PostgreSQL instance.
3. Click the three dots menu (⋮) next to your instance.
4. Select Edit from the dropdown menu.

1. On the Edit instance page, scroll down to the Connections section.
2. Ensure Public IP is enabled (it should be checked).
3. Under Authorized networks, you'll see existing IP ranges if any are configured.

1. Click Add a network button.
2. In the Name field, enter a descriptive name (for example, "Renta / EU").
3. In the IP range field, enter one of the Renta IP addresses in CIDR notation (for example, 34.91.34.151).
4. Use CIDR notation example: 199.27.28.0/24.
5. Repeat steps 1-3 for each Renta IP address you need to add.
6. Click Done to close the network dialog.

1. Scroll down to the bottom of the Edit instance page.
2. Click Save to apply the changes.
3. The instance will update its configuration without requiring a restart.
4. Once saved, Renta will be able to connect to your database using the allowlisted IP addresses.

Network access is now configured! Next, you'll need to enable write ahead logs (WAL) to allow logical replication.

1. Log in to Google Cloud SQL to access your database instance.
2. Click the More (three dots) icon next to the PostgreSQL instance and click Edit.

1. Scroll down to the Flags and parameters section.
2. Click Add a database flag.
3. Search for and add the following flags with the specified values:

1. Click Save.
2. In the confirmation dialog, click Save and restart.
3. Once the instance restarts, you can view the configured settings under the Flags and parameters section.