From b3c5e9ac1ea20a3b21568c618b7699571d9122f4 Mon Sep 17 00:00:00 2001
From: volth <volth@webmaster.ms>
Date: Sat, 26 Jan 2019 00:31:32 +0000
Subject: [PATCH] nixos/collectd: restart on failure

`collectd' might fail because of a failure in any of numerous plugins.
For example `virt' plugin sometimes fails if `collectd' is started before `libvirtd'
---
 nixos/modules/services/monitoring/collectd.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nixos/modules/services/monitoring/collectd.nix b/nixos/modules/services/monitoring/collectd.nix
index 6606980cdad8..45e3312c0f44 100644
--- a/nixos/modules/services/monitoring/collectd.nix
+++ b/nixos/modules/services/monitoring/collectd.nix
@@ -88,6 +88,8 @@ in {
         ExecStart = "${cfg.package}/sbin/collectd -C ${conf} -f";
         User = cfg.user;
         PermissionsStartOnly = true;
+        Restart = "on-failure";
+        RestartSec = 3;
       };
 
       preStart = ''