Deploy `rsyslog` config for `node_exporter`.

cookbooks/prometheus-exporters/files/etc/rsyslog.d/30-node_exporter.conf

@@ -0,0 +1,7 @@
+# Log kernel generated digdag log messages to file
+:syslogtag,contains,"node_exporter" /var/log/node_exporter.log
+
+# Uncomment the following to stop logging anything that matches the last rule.
+# Doing this will stop logging kernel generated UFW log messages to the file
+# normally containing kern.* messages (eg, /var/log/kern.log)
+& stop

cookbooks/prometheus-exporters/node_exporter_setup.rb

@@ -15,6 +15,19 @@ service 'node_exporter' do
   action [ :enable, :start]
 end
 
+# Deploy `rsyslog` config for `node_exporter`:
+remote_file '/etc/rsyslog.d/30-node_exporter.conf' do
+  owner 'root'
+  group 'root'
+  mode '644'
+
+  notifies :restart, 'service[rsyslog]'
+end
+
+service 'rsyslog' do
+  action :nothing
+end
+
 # Deploy `consul` config for `node_exporter`:
 remote_file '/etc/consul.d/service-node_exporter.json' do
   owner 'consul'