From: Costa Tsaousis (ktsaou) <costa@tsaousis.gr>
Date: Wed, 22 Mar 2017 21:29:53 +0000 (+0200)
Subject: enable libvirt cgroups
X-Git-Tag: ab-debian_0.20170323.01-0ab1~1^2~2^2~3
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43dac616e9d146a886b9c9c81711ed4d3d852a58;p=netdata.git

enable libvirt cgroups
---

diff --git a/src/sys_fs_cgroup.c b/src/sys_fs_cgroup.c
index 8f31527d..9c2f749e 100644
--- a/src/sys_fs_cgroup.c
+++ b/src/sys_fs_cgroup.c
@@ -147,11 +147,17 @@ void read_cgroup_plugin_configuration() {
 
     enabled_cgroup_patterns = simple_pattern_create(
             config_get("plugin:cgroups", "enable by default cgroups matching",
-                    " /system.slice/docker-*.scope "
-                    " /qemu.slice/*.scope "                // #1949
+            // ----------------------------------------------------------------
+
+                    " !*/init.scope "                      // ignore init.scope
+                    " *.scope "                            // we need all *.scope for sure
+
+            // ----------------------------------------------------------------
+
+                    " !*/vcpu* "                           // libvirtd adds these sub-cgroups
+                    " !*/emulator "                        // libvirtd adds these sub-cgroups
                     " !*.mount "
                     " !*.partition "
-                    " !*.scope "
                     " !*.service "
                     " !*.slice "
                     " !*.swap "
@@ -171,12 +177,14 @@ void read_cgroup_plugin_configuration() {
 
     enabled_cgroup_paths = simple_pattern_create(
             config_get("plugin:cgroups", "search for cgroups in subpaths matching",
-                    " !*-qemu "                           //  #345
+                    " !*/init.scope "                      // ignore init.scope
+                    " !*-qemu "                            //  #345
                     " !/init.scope "
                     " !/system "
                     " !/systemd "
                     " !/user "
                     " !/user.slice "
+                    " !*.scope "
                     " * "
             ), SIMPLE_PATTERN_EXACT);
 
@@ -185,13 +193,13 @@ void read_cgroup_plugin_configuration() {
 
     enabled_cgroup_renames = simple_pattern_create(
             config_get("plugin:cgroups", "run script to rename cgroups matching",
-                    " /qemu.slice/*.scope "                // #1949
+                    " *.scope "
                     " *docker* "
                     " *lxc* "
+                    " *qemu* "
                     " !/ "
                     " !*.mount "
                     " !*.partition "
-                    " !*.scope "
                     " !*.service "
                     " !*.slice "
                     " !*.swap "