3.7 KiB
Forgejo
Forgejo is a soft-fork of gitea, with strong community focus, as well as on self-hosting and federation. Codeberg is deployed from it.
See upstream docs.
The method of choice for running forgejo is using services.forgejo
.
::: {.warning}
Running forgejo using services.gitea.package = pkgs.forgejo
is no longer
recommended.
If you experience issues with your instance using services.gitea
,
DO NOT report them to the services.gitea
module maintainers.
DO report them to the services.forgejo
module maintainers instead.
:::
Migration from Gitea
::: {.note} Migrating is, while not strictly necessary at this point, highly recommended. Both modules and projects are likely to diverge further with each release. Which might lead to an even more involved migration. :::
::: {.warning}
The last supported version of Forgejo which supports migration from Gitea is
10.0.x. You should NOT try to migrate from Gitea to Forgejo 11.x
or
higher without first migrating to 10.0.x
.
The last supported version of Gitea for this migration process is 1.22. Do NOT try to directly migrate from Gitea 1.23 or higher, as it will likely result in data loss.
See upstream news article :::
In order to migrate, the version of Forgejo needs to be pinned to 10.0.x
before using the latest version. This means that nixpkgs commit
3bb45b041e7147e2fd2daf689e26a1f970a55d65
or earlier should be used.
To do this, temporarily add the following to your configuration.nix
:
{ pkgs, ... }:
let
nixpkgs-forgejo-10 = import (pkgs.fetchFromGitHub {
owner = "NixOS";
repo = "nixpkgs";
rev = "3bb45b041e7147e2fd2daf689e26a1f970a55d65";
hash = "sha256-8JL5NI9eUcGzzbR/ARkrG81WLwndoxqI650mA/4rUGI=";
}) {};
in
{
services.forgejo.package = nixpkgs-forgejo-10.forgejo;
}
Full-Migration
This will migrate the state directory (data), rename and chown the database and delete the gitea user.
::: {.note}
This will also change the git remote ssh-url user from gitea@
to forgejo@
,
when using the host's openssh server (default) instead of the integrated one.
:::
Instructions for PostgreSQL (default). Adapt accordingly for other databases:
systemctl stop gitea
mv /var/lib/gitea /var/lib/forgejo
runuser -u postgres -- psql -c '
ALTER USER gitea RENAME TO forgejo;
ALTER DATABASE gitea RENAME TO forgejo;
'
nixos-rebuild switch
systemctl stop forgejo
chown -R forgejo:forgejo /var/lib/forgejo
systemctl restart forgejo
Afterwards, the Forgejo version can be set back to a newer desired version.
Alternatively, keeping the gitea user
Alternatively, instead of renaming the database, copying the state folder and
changing the user, the forgejo module can be set up to re-use the old storage
locations and database, instead of having to copy or rename them.
Make sure to disable services.gitea
, when doing this.
{
services.gitea.enable = false;
services.forgejo = {
enable = true;
user = "gitea";
group = "gitea";
stateDir = "/var/lib/gitea";
database.name = "gitea";
database.user = "gitea";
};
users.users.gitea = {
home = "/var/lib/gitea";
useDefaultShell = true;
group = "gitea";
isSystemUser = true;
};
users.groups.gitea = {};
}