parent
a20dbcb88b
commit
97e8422541
@ -0,0 +1,72 @@ |
||||
{ config, lib, pkgs, ... }: |
||||
|
||||
with lib; |
||||
|
||||
let |
||||
cfg = config.services.heartbeat; |
||||
|
||||
heartbeatYml = pkgs.writeText "heartbeat.yml" '' |
||||
name: ${cfg.name} |
||||
tags: ${builtins.toJSON cfg.tags} |
||||
|
||||
${cfg.extraConfig} |
||||
''; |
||||
|
||||
in |
||||
{ |
||||
options = { |
||||
|
||||
services.heartbeat = { |
||||
|
||||
enable = mkEnableOption "heartbeat"; |
||||
|
||||
name = mkOption { |
||||
type = types.str; |
||||
default = "heartbeat"; |
||||
description = "Name of the beat"; |
||||
}; |
||||
|
||||
tags = mkOption { |
||||
type = types.listOf types.str; |
||||
default = []; |
||||
description = "Tags to place on the shipped log messages"; |
||||
}; |
||||
|
||||
stateDir = mkOption { |
||||
type = types.str; |
||||
default = "/var/lib/heartbeat"; |
||||
description = "The state directory. heartbeat's own logs and other data are stored here."; |
||||
}; |
||||
|
||||
extraConfig = mkOption { |
||||
type = types.lines; |
||||
default = '' |
||||
heartbeat.monitors: |
||||
- type: http |
||||
urls: ["http://localhost:9200"] |
||||
schedule: '@every 10s' |
||||
''; |
||||
description = "Any other configuration options you want to add"; |
||||
}; |
||||
|
||||
}; |
||||
}; |
||||
|
||||
config = mkIf cfg.enable { |
||||
|
||||
systemd.services.heartbeat = with pkgs; { |
||||
description = "heartbeat log shipper"; |
||||
wantedBy = [ "multi-user.target" ]; |
||||
preStart = '' |
||||
mkdir -p "${cfg.stateDir}"/{data,logs} |
||||
chown nobody:nogroup "${cfg.stateDir}"/{data,logs} |
||||
''; |
||||
serviceConfig = { |
||||
User = "nobody"; |
||||
PermissionsStartOnly = true; |
||||
AmbientCapabilities = "cap_net_raw"; |
||||
ExecStart = "${pkgs.heartbeat}/bin/heartbeat -c \"${heartbeatYml}\" -path.data \"${cfg.stateDir}/data\" -path.logs \"${cfg.stateDir}/logs\""; |
||||
}; |
||||
}; |
||||
}; |
||||
} |
Loading…
Reference in new issue