mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-06-25 10:36:36 +03:00
4f0dadbf38
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 https://github.com/infinisil/treewide-nixpkgs-reformat-script/archive/a08b3a4d199c6124ac5b36a889d9099b4383463f.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
126 lines
3.7 KiB
Nix
126 lines
3.7 KiB
Nix
{
|
|
config,
|
|
lib,
|
|
pkgs,
|
|
...
|
|
}:
|
|
let
|
|
cfg = config.services.mackerel-agent;
|
|
settingsFmt = pkgs.formats.toml { };
|
|
in
|
|
{
|
|
options.services.mackerel-agent = {
|
|
enable = lib.mkEnableOption "mackerel.io agent";
|
|
|
|
# the upstream package runs as root, but doesn't seem to be strictly
|
|
# necessary for basic functionality
|
|
runAsRoot = lib.mkEnableOption "running as root";
|
|
|
|
autoRetirement = lib.mkEnableOption ''
|
|
retiring the host upon OS shutdown
|
|
'';
|
|
|
|
apiKeyFile = lib.mkOption {
|
|
type = lib.types.path;
|
|
example = "/run/keys/mackerel-api-key";
|
|
description = ''
|
|
Path to file containing the Mackerel API key. The file should contain a
|
|
single line of the following form:
|
|
|
|
`apikey = "EXAMPLE_API_KEY"`
|
|
'';
|
|
};
|
|
|
|
settings = lib.mkOption {
|
|
description = ''
|
|
Options for mackerel-agent.conf.
|
|
|
|
Documentation:
|
|
<https://mackerel.io/docs/entry/spec/agent>
|
|
'';
|
|
|
|
default = { };
|
|
example = {
|
|
verbose = false;
|
|
silent = false;
|
|
};
|
|
|
|
type = lib.types.submodule {
|
|
freeformType = settingsFmt.type;
|
|
|
|
options.host_status = {
|
|
on_start = lib.mkOption {
|
|
type = lib.types.enum [
|
|
"working"
|
|
"standby"
|
|
"maintenance"
|
|
"poweroff"
|
|
];
|
|
description = "Host status after agent startup.";
|
|
default = "working";
|
|
};
|
|
on_stop = lib.mkOption {
|
|
type = lib.types.enum [
|
|
"working"
|
|
"standby"
|
|
"maintenance"
|
|
"poweroff"
|
|
];
|
|
description = "Host status after agent shutdown.";
|
|
default = "poweroff";
|
|
};
|
|
};
|
|
|
|
options.diagnostic = lib.mkEnableOption "collecting memory usage for the agent itself";
|
|
};
|
|
};
|
|
};
|
|
|
|
config = lib.mkIf cfg.enable {
|
|
environment.systemPackages = with pkgs; [ mackerel-agent ];
|
|
|
|
environment.etc = {
|
|
"mackerel-agent/mackerel-agent.conf".source =
|
|
settingsFmt.generate "mackerel-agent.conf" cfg.settings;
|
|
"mackerel-agent/conf.d/api-key.conf".source = cfg.apiKeyFile;
|
|
};
|
|
|
|
services.mackerel-agent.settings = {
|
|
root = lib.mkDefault "/var/lib/mackerel-agent";
|
|
pidfile = lib.mkDefault "/run/mackerel-agent/mackerel-agent.pid";
|
|
|
|
# conf.d stores the symlink to cfg.apiKeyFile
|
|
include = lib.mkDefault "/etc/mackerel-agent/conf.d/*.conf";
|
|
};
|
|
|
|
# upstream service file in https://github.com/mackerelio/mackerel-agent/blob/master/packaging/rpm/src/mackerel-agent.service
|
|
systemd.services.mackerel-agent = {
|
|
description = "mackerel.io agent";
|
|
wants = [ "network-online.target" ];
|
|
after = [
|
|
"network-online.target"
|
|
"nss-lookup.target"
|
|
];
|
|
wantedBy = [ "multi-user.target" ];
|
|
environment = {
|
|
MACKEREL_PLUGIN_WORKDIR = lib.mkDefault "%C/mackerel-agent";
|
|
};
|
|
serviceConfig = {
|
|
DynamicUser = !cfg.runAsRoot;
|
|
PrivateTmp = lib.mkDefault true;
|
|
CacheDirectory = "mackerel-agent";
|
|
ConfigurationDirectory = "mackerel-agent";
|
|
RuntimeDirectory = "mackerel-agent";
|
|
StateDirectory = "mackerel-agent";
|
|
ExecStart = "${pkgs.mackerel-agent}/bin/mackerel-agent supervise";
|
|
ExecStopPost = lib.mkIf cfg.autoRetirement "${pkgs.mackerel-agent}/bin/mackerel-agent retire -force";
|
|
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
|
|
LimitNOFILE = lib.mkDefault 65536;
|
|
LimitNPROC = lib.mkDefault 65536;
|
|
};
|
|
restartTriggers = [
|
|
config.environment.etc."mackerel-agent/mackerel-agent.conf".source
|
|
];
|
|
};
|
|
};
|
|
}
|