![]() Wondering what kind of data you can index in Splunk? The short answer is any kind. The story of universal forwarders starts with a simple purpose: getting data into Splunk. Getting data into Splunk Cloud Platform & Splunk Enterprise You can check out Splexicon, the Splunk Glossary, for definitions and clarifications. As you go through this tutorial, some lingo might be new to you. Review the (very detailed) Splunk Universal Forwarder Manualįor more info, keep reading for a full explanation on universal forwarders.Download the current version of Universal Forwarder.Importantly, we’ll point you to the very best tips, tricks and resources on using universal forwarders (and other ways) to get data into Splunk.ĭownload Universal Forwarder Now (FREE) > Quick links Rpm -i splunkforwarder-linux-2.6-x86_64.Curious about Splunk® Universal Forwarders? This article will sum up what they are, why to use them and how the universal forwarder works. You could also use the deb and RPM packages but I wouldn’t bother with them. The config commands above will modify these files. $SPLUNK_HOME/etc/apps/SplunkUniversalForwarder/default Two versions of the default config file, don’t use these: $SPLUNK_HOME/etc/system/default Make sure to restart the forwarder after adding data sources. You will want to make sure that the splunk user has read access to the logs. Splunk add monitor /var/log -sourcetype journald -index my-test-index2 Splunk add monitor /var/log -sourcetype linux_logs -index main Splunk add monitor /var/log/nginx -sourcetype nginx -index my_nginx These are some examples of data sources that you could add. Splunk add forward-server splunk1:9997 -auth admin:password1 Also swap in which ever password you had setup. Specify the Splunk index server to coneect to here. If you are using a dedicated user, make sure you are logged in as that user while setting up data sources. You can now start and stop it with systemd like this: Systemctl list-unit-files | grep -i splunk Now you will see it listed with this command: Sudo /opt/splunkforwarder/bin/splunk enable boot-start -systemd-managed 1 Run this while still logged in as the dedicated splunk user. It will also ask you to create a user and password to manage the forwarder.Įnable Splunk start on boot with systemd. ![]() Setup the SPLUNK_HOME and PATH environment variables for the current shell while also adding it to your bashrc file to make it persistent.Įcho export SPLUNK_HOME=/opt/splunkforwarder > ~/.bashrcĮcho export PATH=$PATH:$SPLUNK_HOME/bin > ~/.bashrcįor the first time starting, start the forwarder like this to accept the license without reading it. You will want to make sure that you are logged in as this user before starting for the first time and before enabling in systemd. You can also do this from the CLI if you want.Īssuming that you run splunk as the dedicated user “splunk” you will want become that user first.īecome the splunk user. Restart Splunk from the CLI on the Splunk indexer host ( where you installed Splunk Enterprise ): ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |