Merge pull request #1985 from c-po/t2778-syslog

syslog: T2778: T2769: refactoring and VRF support

4 files changed, 98 insertions, 59 deletions

diff --git a/data/templates/rsyslog/logrotate.j2 b/data/templates/rsyslog/logrotate.j2
new file mode 100644
index 000000000..89d1a8a50
--- /dev/null
+++ b/data/templates/rsyslog/logrotate.j2
@@ -0,0 +1,16 @@
+### Autogenerated by system-syslog.py ###
+{% if file is vyos_defined %}
+{%     for file_name, file_options in file.items() %}
+/var/log/user/{{ file_name }} {
+  missingok
+  notifempty
+  create
+  rotate {{ file_options.archive.file }}
+  size={{ file_options.archive.size | int // 1024 }}k
+  postrotate
+    invoke-rc.d rsyslog rotate > /dev/null
+  endscript
+}
+
+{%     endfor %}
+{% endif %}
diff --git a/data/templates/rsyslog/override.conf.j2 b/data/templates/rsyslog/override.conf.j2
new file mode 100644
index 000000000..5f6a87edf
--- /dev/null
+++ b/data/templates/rsyslog/override.conf.j2
@@ -0,0 +1,11 @@
+{% set vrf_command = 'ip vrf exec ' ~ vrf ~ ' ' if vrf is vyos_defined else '' %}
+[Unit]
+StartLimitIntervalSec=0
+
+[Service]
+ExecStart=
+ExecStart={{ vrf_command }}/usr/sbin/rsyslogd -n -iNONE
+Restart=always
+RestartPreventExitStatus=
+RestartSec=10
+RuntimeDirectoryPreserve=yes
diff --git a/data/templates/rsyslog/rsyslog.conf b/data/templates/rsyslog/rsyslog.conf
deleted file mode 100644
index ab60fc0f0..000000000
--- a/data/templates/rsyslog/rsyslog.conf
+++ /dev/null
@@ -1,59 +0,0 @@
-#  /etc/rsyslog.conf    Configuration file for rsyslog.
-#
-
-#################
-#### MODULES ####
-#################
-
-$ModLoad imuxsock # provides support for local system logging
-$ModLoad imklog   # provides kernel logging support (previously done by rklogd)
-#$ModLoad immark  # provides --MARK-- message capability
-
-$OmitLocalLogging off
-$SystemLogSocketName /run/systemd/journal/syslog
-
-$KLogPath /proc/kmsg
-
-# provides UDP syslog reception
-#$ModLoad imudp
-#$UDPServerRun 514
-
-# provides TCP syslog reception
-#$ModLoad imtcp
-#$InputTCPServerRun 514
-
-###########################
-#### GLOBAL DIRECTIVES ####
-###########################
-
-#
-# Use traditional timestamp format.
-# To enable high precision timestamps, comment out the following line.
-#
-$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat
-
-# Filter duplicated messages
-$RepeatedMsgReduction on
-
-#
-# Set the default permissions for all log files.
-#
-$FileOwner root
-$FileGroup adm
-$FileCreateMode 0640
-$DirCreateMode 0755
-$Umask 0022
-
-
-#
-# Include all config files in /etc/rsyslog.d/
-#
-$IncludeConfig /etc/rsyslog.d/*.conf
-
-###############
-#### RULES ####
-###############
-# Emergencies are sent to everybody logged in.
-
-*.emerg                         :omusrmsg:*
-
diff --git a/data/templates/rsyslog/rsyslog.conf.j2 b/data/templates/rsyslog/rsyslog.conf.j2
new file mode 100644
index 000000000..0460ae5f0
--- /dev/null
+++ b/data/templates/rsyslog/rsyslog.conf.j2
@@ -0,0 +1,71 @@
+### Autogenerated by system-syslog.py ###
+
+{% if global.marker is vyos_defined %}
+$ModLoad immark
+{%     if global.marker.interval is vyos_defined %}
+$MarkMessagePeriod {{ global.marker.interval }}
+{%     endif %}
+{% endif %}
+{% if global.preserve_fqdn is vyos_defined %}
+$PreserveFQDN on
+{% endif %}
+
+# We always log to /var/log/messages
+$outchannel global,/var/log/messages,262144,/usr/sbin/logrotate {{ logrotate }}
+{% if global.facility is vyos_defined %}
+{%     set tmp = [] %}
+{%     for facility, facility_options in global.facility.items() %}
+{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%     endfor %}
+{{ tmp | join(';') }} :omfile:$global
+{% endif %}
+
+{% if file is vyos_defined %}
+# File based configuration section
+{%     for file_name, file_options in file.items() %}
+$outchannel {{ file_name }},/var/log/user/{{ file_name }},{{ file_options.archive.size }},/usr/sbin/logrotate {{ logrotate }}
+{%         set tmp = [] %}
+{%         for facility, facility_options in file_options.facility.items() %}
+{%             set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%         endfor %}
+{{ tmp | join(';') }} :omfile:${{ file }}
+{%     endfor %}
+{% endif %}
+
+{% if console.facility is vyos_defined %}
+# Console logging
+{%     set tmp = [] %}
+{%     for facility, facility_options in console.facility.items() %}
+{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%     endfor %}
+{{ tmp | join(';') }} /dev/console
+{% endif %}
+
+{% if host is vyos_defined %}
+# Remote logging
+{%     for host_name, host_options in host.items() %}
+{%         set tmp = [] %}
+{%         for facility, facility_options in host_options.facility.items() %}
+{%             set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%         endfor %}
+{%         if host_options.protocol is vyos_defined('tcp') %}
+{%             if host_options.oct_count is vyos_defined %}
+{{ tmp | join(';') }} @@(o){{ host_name | bracketize_ipv6 }}:{{ host_options.port }};RSYSLOG_SyslogProtocol23Format
+{%             else %}
+{{ tmp | join(';') }} @@{{ host_name | bracketize_ipv6 }}:{{ host_options.port }}
+{%             endif %}
+{%         else %}
+{{ tmp | join(';') }} @{{ host_name | bracketize_ipv6 }}:{{ host_options.port }}{{ ';RSYSLOG_SyslogProtocol23Format' if host_options.format.octet_counted is vyos_defined }}
+{%         endif %}
+{%     endfor %}
+{% endif %}
+
+{% if user is defined and user is not none %}
+# Log to user terminal
+{%     for username, user_options in user.items() %}
+{%         for facility, facility_options in user_options.facility.items() %}
+{%             set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%         endfor %}
+{{ tmp | join(';') }} :omusrmsg:{{ username }}
+{%     endfor %}
+{% endif %}