Add a Postgres sandbox

[phlax]

description

it would be really useful to have a sandbox to demonstrate the Postgres filter

[dio]

@cpakulski probably we can adopt and adapt https://github.com/tetratelabs/envoy-postgres-stats-example to this repo as one of the sandboxes?

[cpakulski]

Thanks @dio, This is good idea. I will have to integrate it with CI as it runs examples now.

[phlax]

@cpakulski lmk if i can help in any way

[fabriziomello]

@dio @cpakulski @phlax I'm working on it now.

[phlax]

/assign @fabriziomello

[repokitteh-read-only]

@fabriziomello cannot be assigned to this issue.

🐱

Caused by: a #13597 (comment) was created by @phlax.

see: more, trace.

[phlax]

@fabriziomello i think the easiest way to get started is to copy out the mysql sandbox and then swap out the backend server

[fabriziomello]

@fabriziomello i think the easiest way to get started is to copy out the mysql sandbox and then swap out the backend server

It's exactly what I'm doing... ;)

[phlax]

fixed in #13651