Added multi-az (public/private IP) support & microsecond support

Gemfile

@@ -1,3 +1,3 @@
 source :rubygems
 
-gem 'test-kitchen', '< 1.0'
+gem 'test-kitchen'

README.md

@@ -3,7 +3,7 @@ Description
 
 Installs and configures rsyslog to replace sysklogd for client and/or
 server use. By default, the service will be configured to log to
-files on local disk. See the __Recipes__ and __Examples__ sections
+files on local disk. See the __Recipes__ and __Examples__ sections 
 for other uses.
 
 **Major Changes in 1.2.0**: See CHANGELOG.md
@@ -51,10 +51,14 @@ See `attributes/default.rb` for default values.
   template statements in `35-server-per-host.conf`. Default value is
   the previous cookbook version's value, to preserve compatibility.
   See __server__ recipe below.
+* `node['rsyslog']['user']` - Specify the user to run and write files as.
+* `node['rsyslog']['group']` - Specify the group to run and write files as.
 * `node['rsyslog']['priv_seperation']` - Whether to use privilege seperation or
    not.
 * `node['rsyslog']['max_message_size']` - Specify the maximum allowed
   message size. Default is 2k.
+* `node['rsyslog']['preserve_fqdn']` - Specify if the full host name
+  will be used. Default is off.
 * `node['rsyslog']['user']` - Who should own the configuration files and directories
 * `node['rsyslog']['group']` - Who should group-own the configuration files
   and directories

attributes/default.rb

@@ -1,6 +1,6 @@
 #
 # Cookbook Name:: rsyslog
-# Attributes:: default
+# Attributes:: rsyslog
 #
 # Copyright 2009, Opscode, Inc.
 #
@@ -20,7 +20,7 @@
 default["rsyslog"]["log_dir"]          = "/srv/rsyslog"
 default["rsyslog"]["server"]           = false
 default["rsyslog"]["protocol"]         = "tcp"
-default["rsyslog"]["port"]             = 514
+default["rsyslog"]["port"]             = "514"
 default["rsyslog"]["server_ip"]        = nil
 default["rsyslog"]["server_search"]    = "role:loghost"
 default["rsyslog"]["remote_logs"]      = true
@@ -33,6 +33,9 @@
 default["rsyslog"]["user"] = "root"
 default["rsyslog"]["group"] = "adm"
 default["rsyslog"]["priv_seperation"] = false
+default["rsyslog"]["defaults_file"] = "/etc/default/rsyslog"
+default['rsyslog']['default_file_template'] = "RSYSLOG_TraditionalFileFormat"
+default['rsyslog']['default_forward_template'] = "RSYSLOG_TraditionalForwardFormat"
 
 case node["platform"]
 when "ubuntu"
@@ -42,6 +45,8 @@
     default["rsyslog"]["group"] = "adm"
     default["rsyslog"]["priv_seperation"] = true
   end
+when "redhat"
+  default["rsyslog"]["defaults_file"] = "/etc/sysconfig/rsyslog"
 when "arch"
   default["rsyslog"]["service_name"] = "rsyslogd"
 end

files/default/rsyslog.default

@@ -0,0 +1,9 @@
+# Generated by Chef
+#
+# Use v3 native mode, rather than compatibility mode by specifying -c3
+# here. Compatibility mode for older versions is not recommended as 
+# custom configuration may get messy. 
+# 
+# See rsyslogd(8) for more details
+
+RSYSLOGD_OPTIONS="-c3"

files/redhat-6/rsyslog.default

@@ -0,0 +1,5 @@
+# Options for rsyslogd
+# Syslogd options are deprecated since rsyslog v3.
+# If you want to use them, switch to compatibility mode 2 by "-c 2"
+# See rsyslogd(8) for more details
+SYSLOGD_OPTIONS="-c 5"

files/ubuntu-10.04/rsyslog.default

@@ -0,0 +1,9 @@
+# Generated by Chef
+#
+# Options for rsyslogd
+# -m 0 disables 'MARK' messages (deprecated, only used in compat mode < 3)
+# -r enables logging from remote machines (deprecated, only used in compat mode < 3)
+# -x disables DNS lookups on messages received with -r
+# -c compatibility mode
+# See rsyslogd(8) for more details
+RSYSLOGD_OPTIONS="-c4"

files/ubuntu-9.10/rsyslog.default

@@ -0,0 +1,9 @@
+# Generated by Chef
+#
+# Options for rsyslogd
+# -m 0 disables 'MARK' messages (deprecated, only used in compat mode < 3)
+# -r enables logging from remote machines (deprecated, only used in compat mode < 3)
+# -x disables DNS lookups on messages received with -r
+# -c compatibility mode
+# See rsyslogd(8) for more details
+RSYSLOGD_OPTIONS="-c4"

metadata.rb

@@ -10,7 +10,7 @@
 recipe            "rsyslog::client", "Sets up a client to log to a remote rsyslog server"
 recipe            "rsyslog::server", "Sets up an rsyslog server"
 
-supports          "ubuntu"
+supports          "ubuntu", ">= 10.04"
 supports          "debian", ">= 5.0"
 supports          "redhat", ">= 6.0"
 
@@ -68,6 +68,11 @@
   :description => "The name of the service for the platform",
   :default => "rsyslog"
 
+attribute "rsyslog/defaults_file",
+  :display_name => "Defaults file",
+  :description => "The full path to the service's defaults/sysconfig file",
+  :default => "/etc/default/rsyslog"
+
 attribute "rsyslog/max_message_size",
   :display_name => "Maximum Rsyslog message size",
   :description => "Specifies the maximum size of allowable Rsyslog messages",

recipes/client.rb

@@ -2,7 +2,7 @@
 # Cookbook Name:: rsyslog
 # Recipe:: client
 #
-# Copyright 2009-2013, Opscode, Inc.
+# Copyright 2009-2011, Opscode, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -22,11 +22,39 @@
 if !node['rsyslog']['server'] and node['rsyslog']['server_ip'].nil? and Chef::Config[:solo]
   Chef::Log.fatal("Chef Solo does not support search, therefore it is a requirement of the rsyslog::client recipe that the attribute 'server_ip' is set when using Chef Solo. 'server_ip' is not set.")
 elsif !node['rsyslog']['server']
-  rsyslog_server = node['rsyslog']['server_ip'] ||
-                   search(:node, node['rsyslog']['server_search']).first['ipaddress'] rescue nil
+
+  # discover the rsyslog server
+  if node['rsyslog']['server_ip']
+    rsyslog_server = node['rsyslog']['server_ip']
+  else
+    rsyslog_server = search(:node, node['rsyslog']['server_search']).first
+
+    if rsyslog_server.nil?
+      Chef::Log.warn "The rsyslog::client recipe was unable to determine the remote syslog server. Checked both the server_ip attribute and search()"
+    else
+      # we prefer connecting via local_ipv4 if
+      # we are in the same cloud
+      server_ip = begin
+        if rsyslog_server.attribute?('meta_data')
+          Chef::Log.info "we #{node['hostname']} are in #{node['meta_data']['region']}"
+          Chef::Log.info "potential rsyslog_server #{rsyslog_server['hostname']} is in #{rsyslog_server['meta_data']['region']}"
+          if node.attribute?('meta_data') && (rsyslog_server['meta_data']['region'] == node['meta_data']['region'])
+            Chef::Log.info "using private_ipv4 #{rsyslog_server['meta_data']['private_ipv4']} for the rsyslog_server"
+            rsyslog_server['meta_data']['private_ipv4']
+          else
+            Chef::Log.info "using public_ipv4 #{rsyslog_server['meta_data']['public_ipv4']} for the rsyslog_server"
+            rsyslog_server['meta_data']['public_ipv4']
+          end
+        else
+          rsyslog_server['ipaddress']
+        end
+      end
+    end
+    rsyslog_server = server_ip
+  end     
 
   if rsyslog_server.nil?
-    Chef::Application.fatal!("The rsyslog::client recipe was unable to determine the remote syslog server. Checked both the server_ip attribute and search()")
+    Chef::Log.warn "The rsyslog::client recipe was unable to determine the remote syslog server. Checked both the server_ip attribute and search()"
   end
 
   template "/etc/rsyslog.d/49-remote.conf" do
@@ -37,11 +65,14 @@
       :server => rsyslog_server,
       :protocol => node['rsyslog']['protocol']
     )
+    owner node["rsyslog"]["user"]
+    group node["rsyslog"]["group"]
     mode 0644
     notifies :restart, "service[#{node['rsyslog']['service_name']}]"
   end
 
   file "/etc/rsyslog.d/server.conf" do
+    only_if do ::File.exists?("/etc/rsyslog.d/server.conf") end
     action :delete
     notifies :reload, "service[#{node['rsyslog']['service_name']}]"
   end

recipes/default.rb

@@ -2,7 +2,7 @@
 # Cookbook Name:: rsyslog
 # Recipe:: default
 #
-# Copyright 2009-2013, Opscode, Inc.
+# Copyright 2009-2011, Opscode, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -21,18 +21,31 @@
   action :install
 end
 
+cookbook_file "#{node["rsyslog"]["defaults_file"]}" do
+  source "rsyslog.default"
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
+  mode 0644
+end
+
 directory "/etc/rsyslog.d" do
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
   mode 0755
 end
 
 directory "/var/spool/rsyslog" do
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
   mode 0755
 end
 
 # Our main stub which then does its own rsyslog-specific
 # include of things in /etc/rsyslog.d/*
 template "/etc/rsyslog.conf" do
   source 'rsyslog.conf.erb'
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
   mode 0644
   variables(:protocol => node['rsyslog']['protocol'])
   notifies :restart, "service[#{node['rsyslog']['service_name']}]"
@@ -41,18 +54,13 @@
 template "/etc/rsyslog.d/50-default.conf" do
   source "50-default.conf.erb"
   backup false
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
   mode 0644
   notifies :restart, "service[#{node['rsyslog']['service_name']}]"
 end
 
-# syslog needs to be stopped before rsyslog can be started on RHEL versions before 6.0
-if platform_family?('rhel') && node['platform_version'].to_i < 6
-  service "syslog" do
-    action [:stop, :disable]
-  end
-end
-
-service node['rsyslog']['service_name'] do
-  supports :restart => true, :reload => true, :status => true
+service "#{node['rsyslog']['service_name']}" do
+  supports :restart => true, :reload => true
   action [:enable, :start]
 end

recipes/server.rb

@@ -17,12 +17,21 @@
 # limitations under the License.
 #
 
+include_recipe "rsyslog"
+
 node.set['rsyslog']['server'] = true
+node.save unless Chef::Config[:solo]
 
-include_recipe "rsyslog"
+directory ::File.dirname(node['rsyslog']['log_dir']) do
+  owner node["rsyslog"]["user"]
+  group node["rsyslog"]["group"]
+  recursive true
+  mode 0755
+end
 
 directory node['rsyslog']['log_dir'] do
-  recursive true
+  owner node['rsyslog']['user']
+  group node['rsyslog']['group']
   mode 0755
 end
 
@@ -33,6 +42,8 @@
     :log_dir => node['rsyslog']['log_dir'],
     :per_host_dir => node['rsyslog']['per_host_dir']
   )
+  owner node["rsyslog"]["user"]
+  group node["rsyslog"]["group"]
   mode 0644
   notifies :restart, "service[#{node['rsyslog']['service_name']}]"
 end

templates/default/rsyslog.conf.erb

@@ -37,11 +37,15 @@ $UDPServerRun <%= node['rsyslog']['port'] %>
 #### GLOBAL DIRECTIVES ####
 ###########################
 
+# GrayLog2 Format
+$template GRAYLOG2,"<%%PRI%>1 %timegenerated:::date-rfc3339% %HOSTNAME% %syslogtag% - %APP-NAME%: %msg:::drop-last-lf%\n"
+
 #
 # Use default timestamp format.
 # To enable high precision timestamps, comment out the following line.
 #
-$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat
+$ActionFileDefaultTemplate <%= node['rsyslog']['default_file_template'] %>
+$ActionForwardDefaultTemplate <%= node['rsyslog']['default_forward_template'] %>
 
 # Filter duplicated messages
 $RepeatedMsgReduction on