allow users to configure netdata oom score

[netdata.git] / netdata-installer.sh

diff --git a/netdata-installer.sh b/netdata-installer.sh
index 95732e9a35af980acc23726d1a68c06a82ee299c..fa69de196d1076dd2a48551639685b4431e334a4 100755 (executable)
--- a/netdata-installer.sh
+++ b/netdata-installer.sh
@@ -22,7 +22,8 @@ processors=$(cat /proc/cpuinfo  | grep ^processor | wc -l)
 [ $(( processors )) -lt 1 ] && processors=1
 
 # you can set CFLAGS before running installer
-CFLAGS="${CFLAGS--O3}"
+CFLAGS="${CFLAGS--O2}"
+[ "z${CFLAGS}" = "z-O3" ] && CFLAGS="-O2"
 
 # keep a log of this command
 printf "\n# " >>netdata-installer.log
@@ -112,7 +113,7 @@ Valid <installer options> are:
         Use this option to allow it continue
         without checking pkg-config.
 
-Netdata will by default be compiled with gcc optimization -O3
+Netdata will by default be compiled with gcc optimization -O2
 If you need to pass different CFLAGS, use something like this:
 
   CFLAGS="<gcc options>" ${ME} <installer options>
@@ -692,12 +693,16 @@ run find ./system/ -type f -a \! -name \*.in -a \! -name Makefile\* -a \! -name
 
 NETDATA_ADDED_TO_DOCKER=0
 NETDATA_ADDED_TO_NGINX=0
+NETDATA_ADDED_TO_VARNISH=0
+NETDATA_ADDED_TO_HAPROXY=0
 if [ ${UID} -eq 0 ]
     then
     portable_add_group netdata
     portable_add_user netdata
     portable_add_user_to_group docker netdata && NETDATA_ADDED_TO_DOCKER=1
     portable_add_user_to_group nginx  netdata && NETDATA_ADDED_TO_NGINX=1
+    portable_add_user_to_group varnish  netdata && NETDATA_ADDED_TO_VARNISH=1
+    portable_add_user_to_group haproxy  netdata && NETDATA_ADDED_TO_HAPROXY=1
 
     if [ -d /etc/logrotate.d -a ! -f /etc/logrotate.d/netdata ]
         then
@@ -1343,6 +1348,25 @@ if [ $? -eq 0 -a "${NETDATA_ADDED_TO_NGINX}" = "1" ]
     echo "   gpasswd -d netdata nginx"
 fi
 
+getent group varnish > /dev/null
+if [ $? -eq 0 -a "${NETDATA_ADDED_TO_VARNISH}" = "1" ]
+    then
+    echo
+    echo "You may also want to remove the netdata user from the varnish group"
+    echo "by running:"
+    echo "   gpasswd -d netdata varnish"
+fi
+
+getent group haproxy > /dev/null
+if [ $? -eq 0 -a "${NETDATA_ADDED_TO_HAPROXY}" = "1" ]
+    then
+    echo
+    echo "You may also want to remove the netdata user from the haproxy group"
+    echo "by running:"
+    echo "   gpasswd -d netdata haproxy"
+fi
+
+
 UNINSTALL
 chmod 750 netdata-uninstaller.sh