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podman: install package and create config files

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Co-authored-by: Dylan Wilson <dylan@bytepen.com>
This commit is contained in:
Dawid Dziurla 2024-11-23 22:36:33 +01:00 • committed by GitHub
parent ba9367b5a9
commit 92fef254a9
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7 changed files with 172 additions and 3 deletions
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88
modules/services/podman-linux/default.nix
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@ -1,6 +1,8 @@
{ config, pkgs, lib, ... }:
{
let
cfg = config.services.podman;
toml = pkgs.formats.toml { };
in {
meta.maintainers = with lib.hm.maintainers; [ bamhm182 n-hass ];
imports =
@ -8,10 +10,90 @@
options.services.podman = {
enable = lib.mkEnableOption "Podman, a daemonless container engine";
settings = {
containers = lib.mkOption {
type = toml.type;
default = { };
description = "containers.conf configuration";
};
storage = lib.mkOption {
type = toml.type;
description = "storage.conf configuration";
};
registries = {
search = lib.mkOption {
type = lib.types.listOf lib.types.str;
default = [ "docker.io" ];
description = ''
List of repositories to search.
'';
};
insecure = lib.mkOption {
default = [ ];
type = lib.types.listOf lib.types.str;
description = ''
List of insecure repositories.
'';
};
block = lib.mkOption {
default = [ ];
type = lib.types.listOf lib.types.str;
description = ''
List of blocked repositories.
'';
};
};
policy = lib.mkOption {
default = { };
type = lib.types.attrs;
example = lib.literalExpression ''
{
default = [ { type = "insecureAcceptAnything"; } ];
transports = {
docker-daemon = {
"" = [ { type = "insecureAcceptAnything"; } ];
};
};
}
'';
description = ''
Signature verification policy file.
If this option is empty the default policy file from
`skopeo` will be used.
'';
};
};
};
config = lib.mkIf config.services.podman.enable {
config = lib.mkIf cfg.enable {
assertions =
[ (lib.hm.assertions.assertPlatform "podman" pkgs lib.platforms.linux) ];
home.packages = [ cfg.package ];
services.podman.settings.storage = {
storage.driver = lib.mkDefault "overlay";
};
xdg.configFile = {
"containers/policy.json".source = if cfg.settings.policy != { } then
pkgs.writeText "policy.json" (builtins.toJSON cfg.settings.policy)
else
"${pkgs.skopeo.policy}/default-policy.json";
"containers/registries.conf".source = toml.generate "registries.conf" {
registries =
lib.mapAttrs (n: v: { registries = v; }) cfg.settings.registries;
};
"containers/storage.conf".source =
toml.generate "storage.conf" cfg.settings.storage;
"containers/containers.conf".source =
toml.generate "containers.conf" cfg.settings.containers;
};
};
}