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thomasgauvin: add explanations to connect to private network db from … #19394

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Jan 24, 2025
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thomasgauvin: add explanations to connect to private network db from … #19394

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thomasgauvin: add explanations to connect to private network db from …
thomasgauvin Jan 23, 2025
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Update src/content/docs/hyperdrive/configuration/connect-to-private-d…
Oxyjun Jan 24, 2025
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9 changes: 8 additions & 1 deletion src/content/docs/hyperdrive/configuration/connect-to-private-database.mdx
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Expand Up @@ -18,6 +18,12 @@ When your database is isolated within a private network (such as a [virtual priv
- [Cloudflare Tunnel](/cloudflare-one/connections/connect-networks/) is used to establish the secure tunnel connection.
- [Cloudflare Access](/cloudflare-one/policies/access/) is used to restrict access to your tunnel such that only specific Hyperdrive configurations can access it.

A request from the Cloudflare Worker to the origin database goes through Hyperdrive, Cloudflare Access and the Cloudflare Tunnel established by `cloudflared`. `cloudflared` must be running in the private network in which your database is accessible.
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The Cloudflare Tunnel will establish an outbound bidirectional connection from your private network to Cloudflare. Cloudflare Access will secure your Cloudflare Tunnel to be only accessible by your Hyperdrive configuration.

![A request from the Cloudflare Worker to the origin database goes through Hyperdrive, Cloudflare Access and the Cloudflare Tunnel established by `cloudflared`.](~/assets/images/hyperdrive/configuration/hyperdrive-private-database-architecture.png)

<Render file="tutorials-before-you-start" product="workers" />

:::caution[Warning]
Expand Down Expand Up @@ -177,4 +183,5 @@ If you successfully receive the list of `pg_tables` from your database when you
## Troubleshooting

If you encounter issues when setting up your Hyperdrive configuration with tunnels to a private database, consider these common solutions, in addition to [general troubleshooting steps](/hyperdrive/observability/troubleshooting/) for Hyperdrive:
* Ensure your database is configured to use TLS (SSL). Hyperdrive requires TLS (SSL) to connect.

- Ensure your database is configured to use TLS (SSL). Hyperdrive requires TLS (SSL) to connect.
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