update tune_new_system.sh

etersoft/tune_new_system.sh

 #!/bin/sh
 
-echo -n "Checking for epm ... "
-if ! which epm ; then
+#if grep -q ftp.altlinux.org /etc/apt/sources.list.d/alt.list ; then
+if [ ! -r /etc/apt/sources.list.d/etersoft.list ] ; then
     cat /etc/apt/sources.list.d/alt.list | sed -e "s|http://ftp.altlinux.org/pub/distributions|http://download.etersoft.ru/pub|" > /etc/apt/sources.list.d/etersoft.list
     subst "s|^rpm|# rpm|" /etc/apt/sources.list.d/alt.list
+fi
+
+echo -n "Checking for epm ... "
+if ! which epm ; then
     apt-get update
     apt-get install eepm || exit
     echo OK
@@ -11,7 +15,7 @@ fi
 
 if [ ! -d /etc/.git ] ; then
     cd /etc
-    epmi etckeeper
+    epmi etckeeper || exit
     etckeeper init
     etckeeper commit "initial commit"
 fi
@@ -55,3 +59,16 @@ userdel user
 
 subst "s|^#GSSAPIAuthentication no|GSSAPIAuthentication yes|" /etc/openssh/sshd_config
 subst "s|^#GSSAPICleanupCredentials yes|GSSAPICleanupCredentials yes|" /etc/openssh/sshd_config
+
+# TODO: тонкости. seat?
+serv lightdm off
+serv dm on
+
+# https://bugs.etersoft.ru/show_bug.cgi?id=12207
+epmi chrony
+serv chronyd on
+subst "s|^\(pool pool.ntp.*\)|server ntp.etersoft.ru iburst\n#\1|" /etc/chrony.conf
+
+# TODO: выключение NetworkManager для интерфейса
+# DISABLED=yes
+# NM_=no