Ubuntu Logstash Server with Kibana.Front End Autoinstall.I have been using Graylog.VMware Log Insight for some time now and wanted to try out Logstash finally.So the first thing that I wanted to do was create an automated script to do most of the install and configuration to get everything running.I figured that as I am going through this I would share with everyone and start building on this script more based on feedback.I created a Graylog.Step 1 Install Zabbix Server with MySQL.Before starting the installation we need to download the zabbix repository using this commands rootzabbix wget http.I might be able to do the same with the Logstash community, but even if it didnt I would learn a great deal about Logstash in the meantime.There is a great community around Logstash so getting support should be very easy.As well as, I am just starting to learn Logstash now so this should be a lot of fun.Which also means that there will be a good amount of change around this post.First off I will be keeping this script updated and available on Github located here.This will be the only location that I will be keeping up with it.U81Hbk6' alt='Install Ubuntu Server In Virtual Machine' title='Install Ubuntu Server In Virtual Machine' />I would recommend using a clean install of Ubuntu 1.However if you decide to install on an existing server I am not responsible for anything that may get broken.So here is how we get started and get everything up and running.Open up a terminal session on your server that you will be installing to and run the following commands.If you want to install OpenStack, but dont want to have to dedicate multiple machines for the project, heres how to do that with a single Ubuntu Server virtual machine.Check If A Linux System Is Physical Or Virtual Machine.There can be many ways to find if a system is physical or virtual.The following are the only methods that I.For Logstash 1. 3.OUTDATEDsudo apt get update.LogstashKibana. 3.LogstashKibana. 3installlogstashkibanaubuntu.LogstashKibana. 3installlogstashkibanaubuntu.For Logstash 1. 4.CURRENTsudo apt get update.LogstashKibana. 3.LogstashKibana. 3installlogstash1.LogstashKibana. 3installlogstash1.You will be prompted during the script to enter your domain name, v.Sphere naming convention and PFSense Firewall hostname.These will be used to configure logstash filtering for your ESXi hosts and PFSense Firewall. How To Export Avi Adobe Premiere Pro Cs5 Aspect on this page. If you do not monitor any v.Sphere hosts or use PFSense just enter some random info into these.These are purely just collecting info to pass into a filtering rule for Logstash.Once complete open your browser of choice and connect to http logstashservernamekibana or http ipaddresskibana.You will see the following screen once connected.Seeing as we are setting up Logstash with Kibana go ahead and select the link on the left.Now here is a screenshot of some actual ESXi logging.Notice the tag called VMware, that is created by the filtering rule that we created with the installer which, is based off of the naming convention we passed to the installer.You can grab my VMware dashboard from here.Here is another screenshot of logging graphs by adding different search criteria items.So what we have done with this script is installed Apache.Nginx, Elasticsearch, Logstash and Kibana.Logstash has been configured to listen on UDP5.PFsense, SYSLOG and VMware, TCP5.UDP5. 14 syslog devices that cannot be sent to TCP5.TCP3. 51. 5 Windows Event Logs and TCP3.Windows IIS Logging.Now setup your network devices to start sending their syslogs to the HAProxy VIP and if your device supports sending via TCP, use it.Reference the port list below on setting up some of the devices that are pre configured during the setup.Port List. TCP5. Syslog Devices supporting TCPUDP5.Syslog Devices that do not support TCPTCP1.VMware ESXi. TCP1.VMware v. Center Windows install or appliance For Windows install use NXLog from below in device setup For appliance reference device setup belowTCP3.Windows Eventlog Use NXLog from below in device setupTCP3.Windows IIS Logs Use NXLog from below in device setupBelow is a decent etclogstashlogstash.I am using and will be updating periodically.Some of these settings will be included in the install script but not all of them.You will need to change the naming for ESXi and PFSense for your environment.Or just use the auto install script.For Windows Event Logs I highly recommend using NXLog for Windows.I am including a fuctional nxlog.Here is a screenshot of the Windows Logging if you want use the dashboard view for Windows from here.OLDIf you want to purge and expire old logs have a look here.Jordan Sissel creator of Logstash has provided a python script to do this.Here is how you setup the script.Open a terminal on your Logstash server and execute the following.Now that you have this setup read the examples on the github link on different scenarios.After you purge your logs using the above method you will need to restart elasticsearch.That should be it.Enjoy All comments and feedback are very much welcomed and encouraged.Interested in a highly available setup Go here and checkout the Highly Available ELK Elasticsearch, Logstash and Kibana setup.
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