Issue with autoset env vars, WARNING: The NETWORK_SUBNET_PREFIX variable is not set. Defaulting to a blank string.
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	Addshore
	Jun 6 2023, 3:09 PM

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This was reported in other channels, but now also made its way onto phab

In T291348#8849395, @Abbe98 wrote:

Not 100% sure it's Podman's fault but on Fedora(where the default docker package now being podman) mw docker mediawiki create fails with:

WARNING: The NETWORK_SUBNET_PREFIX variable is not set. Defaulting to a blank string.
WARNING: The PORT variable is not set. Defaulting to a blank string.
ERROR: The Compose file '/home/redacted/.config/mwcli/mwdd/default/base.yml' is invalid because:
networks.dps.ipam.config.subnet is invalid: should use the CIDR format
services.nginx-proxy.ports contains an invalid type, it should be a number, or an object

Versions:

podman version 4.5.0
docker-compose version 1.29.2, build unknown

I believe the error you mention above is unrelated and is a bug in T301002#8607168 and https://gitlab.wikimedia.org/repos/releng/cli/-/merge_requests/308

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Mentioned Here: T291348: mwcli dev/docker with podman
T301002: Allow use of mwcli docker dev environment in different contexts

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Addshore triaged this task as High priority.Jun 6 2023, 3:09 PM

Addshore created this task.

I imagine this issue currently happens in v0.20.0 +

To make the issue go away until a fix is in place...
Set NETWORK_SUBNET_PREFIX to 10.0.0 and PORT to something like 8080 of wherever you want your dev env to be exposed!

https://gitlab.wikimedia.org/repos/releng/cli/-/merge_requests/432

Addshore claimed this task.Jul 20 2023, 8:57 PM

Addshore moved this task from Review to Pending Release on the mwcli board.Jul 20 2023, 9:17 PM

Addshore merged a task: T334362: mw docker mediawiki create fails.

Addshore added subscribers: Lectrician1, ItamarWMDE.

AFAIS this has been part of 0.23.0.

hoo moved this task from Pending Release to Done on the mwcli board.Fri, May 3, 10:57 AM

Issue with autoset env vars, WARNING: The NETWORK_SUBNET_PREFIX variable is not set. Defaulting to a blank string.Closed, ResolvedPublicActions

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Issue with autoset env vars, WARNING: The NETWORK_SUBNET_PREFIX variable is not set. Defaulting to a blank string.
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