Welcome to the TriLUG home page. We are a LUG dedicated to the Triangle area including Durham, Raleigh, Chapel Hill, and Research Triangle Park. This site, along with our wiki, will enable you to keep abreast of TriLUG information (meetings, events, news), and to communicate with local Linux and FOSS (Free and Open Source) enthusiasts.

The primary modes of interacting with us: mailing list, IRC, or coming to the monthly meetings.

April 16 Workshop and Hack Night


Topic: Workshop on DevOps and TriLUG Infrastructure
When: Thursday, 16th April 2015, 7pm - 9pm
Where: WebAssign 1791 Varsity Drive #200 Raleigh, NC 27606 (NCSU Centennial Campus); and #trilug-sys on freenode
Parking: The parking deck at the rear
Map: Google Maps

Work on a personal project, hone your skills, or try something you learned about at a recent meeting. While you're at it, help us maintain the TriLUG infrastructure.

This month we continue tweaking our offsite backups, take the first steps down the path to the next incarnation of our infrastructure, and set up a group infrastructure git repository. Come on down and dig in!

April 9 Meeting: Living the Devops!


Topic: Living the Devops!
Presenter: Barry Peddycord III
When: Thursday, 9th April 2015, 7pm (pizza from 6.45pm)
Where: NC State Engineering Building 3 Room 2201, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Map: Google Maps

Synopsis:
This presentation will introduce and describe the workflow and tools used by the Customer Engineering team at Cumulus Networks to manage and improve their internal infrastructure. The team is distributed from San Francisco to Cary to Wales, and uses a combination of issue tracking (Jira), version control (Github), and configuration management tools (Puppet) to manage a fleet of Virtual Machines that provide continuous integration, package management, and other services for the team to use. This presented assumes no prior knowledge of the tools that will be discussed, and should be approachable to a general audience with a technical background.

Bio:
Barry Peddycord III is the current chair of the Trilug Steering Committee and has been an active member of Trilug since 2011. Barry holds a Bachelor's and Master's degree in Computer Science from NC State, and has recently started working at Cumulus Networks, a company that develops a version of Linux designed to run on network switches.

March 19 Workshop and Hack Night


Topic: Workshop on Performance Tuning and TriLUG Infrastructure
When: Thursday, 19th March 2015, 7pm - 9pm
Where: WebAssign 1791 Varsity Drive #200 Raleigh, NC 27606 (NCSU Centennial Campus); and #trilug-sys on freenode
Parking: CHANGED: NCSU Partner Surface II lots
Map: Google Maps

Work on a personal project, hone your skills, or try something you learned about at a recent meeting (playing with "perf", anyone?). While you're at it, help us maintain the TriLUG infrastructure.

Our primary infrastructure objectives for this month's hack night will be setting up backups for pilot and discussing the next incarnation of TriLUG infrastructure; we would love to get your help and input on those!

Meeting 12 March: Performance Analysis


Topic: Performance Analysis
Presenter: Jeremy Eder
When: Thursday, 12th March 2015, 7pm - 9pm (6:45pm for pizza)
Where: NC State Engineering Building II Room 1021, Centennial Campus
Parking: The parking decks and Oval Drive street parking are free after 5pm
Map: Google Maps
Video: YouTube
Slides: http://people.redhat.com/jeder/201503-trilug.pdf

Synopsis:
Jeremy will provide an overview of how the Performance Engineering group at Red Hat approaches performance analysis, show specific examples of testing methods that produced interesting results, and show how they are able to performance-tune infrastructure in the field using tools like tuned.

You will leave with a new appreciation for how many knobs and levers are available in the Linux kernel, and understanding how a practical approach to performance tuning can have a big impact on every-day deployments.

Bio:
Jeremy Eder is a Principal Software Engineer and Network Performance Lead at Red Hat Inc, where he specializes in measurement and analysis of kernel-related performance metrics, and using that analysis to guide performance-tuning of real-world infrastructure.

Information:

Gathering:

February 19 ONLINE ONLY Workshop and Hack Night


Topic: Workshop on Un-Meeting Topics, and Backups for pilot
When: Thursday, 19th February 2015, 7pm - 9pm
Where: #trilug-sys, on freenode

NOTE: ONLINE ONLY (due to weather / street conditions)

Work on a personal project, hone your skills, or try something you learned about at a recent meeting. While you're at it, help us maintain the TriLUG infrastructure.

Our primary infrastructure objective for this month's hack night will be setting up backups for pilot; we would love to get your help on it!

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