added alot of notebook and docker stuff

logstash config

dockerfiles/logstash/configs/first.conf

@@ -0,0 +1,28 @@
+input {
+  tcp {
+    port => 514
+    type => syslog
+  }
+  udp {
+    port => 514
+    type => syslog
+  }
+}
+
+filter {
+  if [type] == "syslog" {
+    grok {
+        match => { "message" => "(<%{POSINT:syslog_pri}>|)%{SYSLOGTIMESTAMP:syslog_timestamp} (%{SYSLOGHOST:syslog_hostname} |)%{DATA:syslog_program}(?:\[%{POSINT:syslog_pid}\])?: %{GREEDYDATA:syslog_message}" }
+        add_field => [ "received_at", "%{@timestamp}" ]
+        add_field => [ "received_from", "%{host}" ]
+    }
+    date {
+        match => [ "syslog_timestamp", "MMM  d HH:mm:ss", "MMM dd HH:mm:ss" ]
+    }
+  }
+}
+
+output {
+  elasticsearch { hosts => ["elasticsearch:9200"] }
+  stdout { codec => rubydebug }
+}