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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:22:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:22:44 +0000
commit1e6c93250172946eeb38e94a92a1fd12c9d3011e (patch)
tree8ca5e16dfc7ad6b3bf2738ca0a48408a950f8f7e /system/netdata.service.in
parentUpdate watch file (diff)
downloadnetdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.tar.xz
netdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.zip
Merging upstream version 1.11.0+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'system/netdata.service.in')
-rw-r--r--system/netdata.service.in22
1 files changed, 13 insertions, 9 deletions
diff --git a/system/netdata.service.in b/system/netdata.service.in
index 58cdff225..dd0ee3cca 100644
--- a/system/netdata.service.in
+++ b/system/netdata.service.in
@@ -1,5 +1,8 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
[Unit]
Description=Real time performance monitoring
+
+# append here other services you want netdata to wait for them to start
After=network.target httpd.service squid.service nfs-server.service mysqld.service mysql.service named.service postfix.service chronyd.service
[Service]
@@ -8,9 +11,13 @@ User=netdata
Group=netdata
RuntimeDirectory=netdata
RuntimeDirectoryMode=0775
-ExecStart=@sbindir_POST@/netdata -P /run/netdata/netdata.pid -D
+PIDFile=@localstatedir_POST@/run/netdata/netdata.pid
+ExecStart=@sbindir_POST@/netdata -P @localstatedir_POST@/run/netdata/netdata.pid -D -W set global 'process scheduling policy' 'keep' -W set global 'OOM score' 'keep'
ExecStartPre=/bin/mkdir -p @localstatedir_POST@/cache/netdata
ExecStartPre=/bin/chown -R netdata:netdata @localstatedir_POST@/cache/netdata
+ExecStartPre=/bin/mkdir -p @localstatedir_POST@/run/netdata
+ExecStartPre=/bin/chown -R netdata:netdata @localstatedir_POST@/run/netdata
+#ExecStopPost=/bin/rm @localstatedir_POST@/run/netdata/netdata.pid
PermissionsStartOnly=true
# saving a big db on slow disks may need some time
@@ -24,20 +31,17 @@ RestartSec=30
# netdata (via [global].OOM score in netdata.conf) can only increase the value set here.
# To decrease it, set the minimum here and set the same or a higher value in netdata.conf.
# Valid values: -1000 (never kill netdata) to 1000 (always kill netdata).
-#OOMScoreAdjust=0
+OOMScoreAdjust=1000
-# By default netdata switches to scheduling policy idle, which makes it use CPU, only
-# when there is spare available.
# Valid policies: other (the system default) | batch | idle | fifo | rr
-#CPUSchedulingPolicy=other
+# To give netdata the max priority, set CPUSchedulingPolicy=rr and CPUSchedulingPriority=99
+CPUSchedulingPolicy=idle
-# This sets the maximum scheduling priority netdata can set (for policies: rr and fifo).
-# netdata (via [global].process scheduling priority in netdata.conf) can only lower this value.
+# This sets the scheduling priority (for policies: rr and fifo).
# Priority gets values 1 (lowest) to 99 (highest).
#CPUSchedulingPriority=1
-# For scheduling policy 'other' and 'batch', this sets the lowest niceness of netdata.
-# netdata (via [global].process nice level in netdata.conf) can only increase the value set here.
+# For scheduling policy 'other' and 'batch', this sets the lowest niceness of netdata (-20 highest to 19 lowest).
#Nice=0
[Install]