--- postgresql-11.1/src/backend/utils/misc/postgresql.conf.sample      2018-11-06 23:56:26.000000000 +0000
 +++ postgresql-11.1/src/backend/utils/misc/postgresql.conf.sample      2018-12-03 13:15:44.113403000 +0000
-@@ -361,7 +361,7 @@
+@@ -361,23 +361,23 @@
  
  # - Where to Log -
  
 -#log_destination = 'stderr'           # Valid values are combinations of
-+log_destination = 'syslog'            # Valid values are combinations of
++log_destination = 'stderr'            # Valid values are combinations of
                                        # stderr, csvlog, syslog, and eventlog,
                                        # depending on platform.  csvlog
                                        # requires logging_collector to be on.
-@@ -394,9 +394,9 @@
+ 
+ # This is used when logging to stderr:
+-#logging_collector = off              # Enable capturing of stderr and csvlog
++logging_collector = on                        # Enable capturing of stderr and csvlog
+                                       # into log files. Required to be on for
+                                       # csvlogs.
+                                       # (change requires restart)
+ 
+ # These are only used if logging_collector is on:
+-#log_directory = 'log'                        # directory where log files are written,
++log_directory = '/var/log/postgresql' # directory where log files are written,
+                                       # can be absolute or relative to PGDATA
+-#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'      # log file name pattern,
++log_filename = 'postgresql-11.log'    # log file name pattern,
+                                       # can include strftime() escapes
+-#log_file_mode = 0600                 # creation mode for log files,
++log_file_mode = 0640                  # creation mode for log files,
+                                       # begin with 0 to use octal notation
+ #log_truncate_on_rotation = off               # If on, an existing log file with the
+                                       # same name as the new log file will be
+@@ -387,16 +387,16 @@
+                                       # or size-driven rotation.  Default is
+                                       # off, meaning append to existing files
+                                       # in all cases.
+-#log_rotation_age = 1d                        # Automatic rotation of logfiles will
++log_rotation_age = 0                  # Automatic rotation of logfiles will
+                                       # happen after that time.  0 disables.
+ #log_rotation_size = 10MB             # Automatic rotation of logfiles will
+                                       # happen after that much log output.
                                        # 0 disables.
  
  # These are relevant when logging to syslog:
 
 Summary(zh_CN.UTF-8):  PostgreSQL 客户端程序和库文件
 Name:          postgresql-%{pgsqlversion}
 Version:       %{pgsqlversion}.1
-Release:       2
+Release:       3
 License:       BSD
 Group:         Applications/Databases
 Source0:       http://ftp.postgresql.org/pub/source/v%{version}/postgresql-%{version}.tar.bz2
 Source2:       pgsql-Database-HOWTO-html.tar.gz
 # Source2-md5: 5b656ddf1db41965761f85204a14398e
 Source3:       postgresql.sysconfig
+Source4:       postgresql.logrotate
 Patch0:                postgresql-conf.patch
 Patch1:                postgresql-absolute_dbpaths.patch
 Patch2:                postgresql-ecpg-includedir.patch
 
 %install
 rm -rf $RPM_BUILD_ROOT
-install -d $RPM_BUILD_ROOT{%{_sysconfdir},/etc/{rc.d/init.d,sysconfig}} \
-       $RPM_BUILD_ROOT/var/{lib/postgresql/%{pgsqlversion},log,run/postgresql} \
+install -d $RPM_BUILD_ROOT{%{_sysconfdir},/etc/{logrotate.d,rc.d/init.d,sysconfig}} \
+       $RPM_BUILD_ROOT/var/{lib/postgresql/%{pgsqlversion},log/{archive,}/postgresql,run/postgresql} \
        $RPM_BUILD_ROOT%{_examplesdir}/%{name}-%{version} \
        $RPM_BUILD_ROOT{%{_bindir},%{_mandir}/man1}
 
                DESTDIR=$RPM_BUILD_ROOT
 done
 
-touch $RPM_BUILD_ROOT/var/log/pgsql
-
 sed -e 's,@pgsqlbindir@,%{pgsqllibdir}/bin,g; s,@pgsqlversion@,%{pgsqlversion},g;' %{SOURCE1} >$RPM_BUILD_ROOT/etc/rc.d/init.d/postgresql-%{pgsqlversion}
 sed -e 's,@pgsqlversion@,%{pgsqlversion},g;' %{SOURCE3} >$RPM_BUILD_ROOT/etc/sysconfig/postgresql-%{pgsqlversion}
+cp -a %{SOURCE4} $RPM_BUILD_ROOT/etc/logrotate.d/postgresql
 
 install -d howto
 tar zxf %{SOURCE2} -C howto
 
 %dir %{pgsqldatadir}/contrib
 
-%attr(640,postgres,postgres) %config(noreplace) %verify(not md5 mtime size) /var/log/pgsql
-
 %{pgsqldatadir}/man/man1/initdb.1*
 %{pgsqldatadir}/man/man1/pg_basebackup.1*
 %{pgsqldatadir}/man/man1/pg_controldata.1*
 %dir %{_libdir}/postgresql
 %dir %{_datadir}/postgresql
 %attr(700,postgres,postgres) %dir /var/lib/postgresql
+%attr(750,postgres,postgres) %dir /var/log/postgresql
+%attr(750,postgres,postgres) %dir /var/log/archive/postgresql
 %attr(700,postgres,postgres) %dir /var/run/postgresql
+%attr(640,root,root) %config(noreplace) %verify(not md5 mtime size) /etc/logrotate.d/postgresql
 
 %files dirs
 %defattr(644,root,root,755)