Tag: devops

Install Splunk on Ubuntu

Splunk is a popular enterprise level tool for log collection, analysis and management. While you can obtain an enterprise license, most functions are available in the free community edition.

Setup is very easy:

  1. Download and move the .tar.gz file to the appropriate server (i386 vs. amd64)
  2. sudo dpkg -i splunk*.deb
  3. Start the server:

    sudo /opt/splunk/bin/splunk start

    The first time you run after installation or update you will have to accept terms.

  4. Access the admin screen:

    http://HOSTNAME:8000

    login (admin/changeme)
    change password

  5. Go to Settings/Forwarding * Receiving
    – add new (port 9997)
  6. Open firewall port (if enabled):

    sudo ufw allow 8000
  7. Now to start as a service…

    sudo /opt/splunk/bin/splunk enable boot-start

Competitors:

REFERENCES

Install New Relic Server Monitor on Ubuntu

I’ve found New Relic to be a great free addition to my suite of tools for server monitoring and alerting as I shifted to a DevOps support environment.

Installation is very fast an simple once you’ve created a free accound. Paid options are available and allow for more features.

You will need to record/save YOUR_LICENSE_KEY from your account for step 5 below.

  1. sudo sh -c 'echo deb http://apt.newrelic.com/debian/ newrelic non-free > /etc/apt/sources.list.d/newrelic.list'
  2. wget -O- https://download.newrelic.com/548C16BF.gpg | sudo apt-key add -
  3. sudo apt-get update
  4. sudo apt-get install newrelic-sysmond
  5. sudo nrsysmond-config --set license_key=YOUR_LICENSE_KEY
  6. sudo /etc/init.d/newrelic-sysmond start

You are done! Within a few minutes you should start seeing data on your consoles at the New Relic website.

REFERENCES: