str_replace(): Argument #3 ($subject) must be of type array|string, int given

[Vormillion]

Preconditions

1. Magento 2.4.4 EE
2. PHP 8.1
3. ece-tools 2002.1.10

Steps to reproduce

1. In Platform.sh create non-master environment which is child of master.
2. Wait for deployment and error.

Expected result

1. Deployment should pass and step "Updating secure and unsecure URLs in app/etc/env.php file" shouldn't break

Actual result

1. Getting error message on environments where deployment process has to update base_urls:

09:26:32 [2022-05-16T07:26:32.096155+00:00] INFO: Updating secure and unsecure URLs
09:26:32 [2022-05-16T07:26:32.096223+00:00] INFO: Updating secure and unsecure URLs in core_config_data table.
09:26:32 [2022-05-16T07:26:32.098462+00:00] INFO: Updating secure and unsecure URLs in app/etc/env.php file
09:26:32 [2022-05-16T07:26:32.098831+00:00] INFO: Set flag: var/.deploy_is_failed
09:26:32 [2022-05-16T07:26:32.098906+00:00] ERROR: str_replace(): Argument #3 ($subject) must be of type array|string, int given
09:26:32 [2022-05-16T07:26:32.110349+00:00] INFO: Set flag: var/.deploy_is_failed
09:26:32 W:
09:26:32 W: In Processor.php line 129:
09:26:32 W:
09:26:32 W: str_replace(): Argument #3 ($subject) must be of type array|string, int giv
09:26:32 W: en
09:26:32 W:
09:26:32 W:
09:26:32 W: In Environment.php line 94:
09:26:32 W:
09:26:32 W: str_replace(): Argument #3 ($subject) must be of type array|string, int giv
09:26:32 W: en
09:26:32 W:
09:26:32 W:
09:26:32 W: deploy
09:26:32 W:

[andriyShevtsov]

@andriyShevtsov to create internal ticket

[phoenix-bjoern]

I was able to fix this issue by making sure there is a "http://{default}/" route in .magento/routes.yaml. So there is probably an issue with the MAGENTO_CLOUD_ROUTES variable.
However, I think the code should not assume anything and gracefully handle the situation (or echo an error/hint).

[BaDos]

@phoenix-bjoern could you provide .magento/routes.yaml to reproduce it?
Just remove this section?

"http://{default}/":
    type: upstream
    upstream: "mymagento:http"

[BaDos]

The internal task MCLOUD-8941 was created