nixpkgs/nixos/modules/services/admin/oxidized.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

121 lines
3 KiB
Nix

{
config,
pkgs,
lib,
...
}:
let
cfg = config.services.oxidized;
in
{
options.services.oxidized = {
enable = lib.mkEnableOption "the oxidized configuration backup service";
user = lib.mkOption {
type = lib.types.str;
default = "oxidized";
description = ''
User under which the oxidized service runs.
'';
};
group = lib.mkOption {
type = lib.types.str;
default = "oxidized";
description = ''
Group under which the oxidized service runs.
'';
};
dataDir = lib.mkOption {
type = lib.types.path;
default = "/var/lib/oxidized";
description = "State directory for the oxidized service.";
};
configFile = lib.mkOption {
type = lib.types.path;
example = lib.literalExpression ''
pkgs.writeText "oxidized-config.yml" '''
---
debug: true
use_syslog: true
input:
default: ssh
ssh:
secure: true
interval: 3600
model_map:
dell: powerconnect
hp: procurve
source:
default: csv
csv:
delimiter: !ruby/regexp /:/
file: "/var/lib/oxidized/.config/oxidized/router.db"
map:
name: 0
model: 1
username: 2
password: 3
pid: "/var/lib/oxidized/.config/oxidized/pid"
rest: 127.0.0.1:8888
retries: 3
# ... additional config
''';
'';
description = ''
Path to the oxidized configuration file.
'';
};
routerDB = lib.mkOption {
type = lib.types.path;
example = lib.literalExpression ''
pkgs.writeText "oxidized-router.db" '''
hostname-sw1:powerconnect:username1:password2
hostname-sw2:procurve:username2:password2
# ... additional hosts
'''
'';
description = ''
Path to the file/database which contains the targets for oxidized.
'';
};
};
config = lib.mkIf cfg.enable {
users.groups.${cfg.group} = { };
users.users.${cfg.user} = {
description = "Oxidized service user";
group = cfg.group;
home = cfg.dataDir;
createHome = true;
isSystemUser = true;
};
systemd.services.oxidized = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
preStart = ''
mkdir -p ${cfg.dataDir}/.config/oxidized
ln -f -s ${cfg.routerDB} ${cfg.dataDir}/.config/oxidized/router.db
ln -f -s ${cfg.configFile} ${cfg.dataDir}/.config/oxidized/config
'';
serviceConfig = {
ExecStart = "${pkgs.oxidized}/bin/oxidized";
User = cfg.user;
Group = cfg.group;
UMask = "0077";
NoNewPrivileges = true;
Restart = "always";
WorkingDirectory = cfg.dataDir;
KillSignal = "SIGKILL";
PIDFile = "${cfg.dataDir}/.config/oxidized/pid";
};
};
};
}