environment_vars always fail config check where they are used (Not in the environment_vars section)

Describe the problem you are having

I don’t want support. This is simply a bug however users aren’t allowed to create bugs for some reason.

It appears as if the variables are just not being passed or parsed inside the config.

Version

Frigate NVR Beta (0.10.0) v 3.2

Frigate config file

environment_vars:
  MY_USER: xxx
  MY_PASSWORD: xxx
  FRIGATE_RTSP_USER: xxx
  FRIGATE_RTSP_PASSWORD: xxx
  RSTP_IP_1: 'xx:xx:xx:xx'

later…

      - path: rtmp://{RSTP_IP_1}/bcs/channel0_main.bcs?channel=0&stream=0&user={FRIGATE_RTSP_USER}&password={FRIGATE_RTSP_PASSWORD}

### Relevant log output

```shell
*************************************************************
*************************************************************
***    Your config file is not valid!                     ***
***    Please check the docs at                           ***
***    https://docs.frigate.video/configuration/index     ***
*************************************************************
*************************************************************
***    Config Validation Errors                           ***
*************************************************************
'FRIGATE_RTSP_USER'
*************************************************************
***    End Config Validation Errors                       ***
*************************************************************

FFprobe output from your camera

does not relate

Frigate stats

does not relate

Operating system

HassOS

Install method

HassOS Addon

Coral version

USB

Network connection

Wired

Camera make and model

does not relate

Any other information that may be helpful

No matter what environment variable is used first, that’s what will fail the config check. If I don’t use any, the above configuration passes. The first attempt to use any variable, the configuration fails check.

Using FRIGATE_ or not does not make a difference, it simply does not accept the environment variable.

[blakeblackshear]

@slepiavka For hw acceleration purposes, you can set them in the frigate config file and they will be set before frigate spawns the ffmpeg sub process.

[Petro31]

And if environment vars are not to be used with hassOS, then this section needs to be removed

https://docs.frigate.video/configuration/advanced/#environment_vars