2017 Cambridge DevSummit ('BSDCam')

The 2017 Cambridge DevSummit is scheduled for 2-4 August 2017. Registration is not yet open, and further information will be online a little closer to the time.

The event is run "un-conference style" in that we brainstorm the actual session schedule on the first morning, with a focus on interactive topics that reflect the interests and exploit the knowledge of the attendees -- but there's also room for traditional talks, etc. There are plenty of break-out rooms for small groups to meet as they see fit.

Registration

Registration is not yet open. You can add your name to the attendee list below to indicate your intent to attend, but must separately register and pay a registration fee once registration opens. The registration fee (which remains to be set for 2017) covers our expenses in running the developer summit, including meals and one seat at the Devsummit Dinner.

Group Photo

Schedule

The schedule will be posted on the DevSummit website closer to the time. The devsummit will be held in the same location as previous years, the William Gates Building, 15 JJ Thomson Avenue, Cambridge.

Meals

Your registration fee will cover coffee and light breakfasty snacks prior to the start of the devsummit each day, as well as lunch and afternoon coffee that will be catered at the event. We normally host a Devsummit Dinner on one evening of the summit, and anticipate doing so this year. The cost of that dinner is included in your registration fee, although you will need to pay an extra fee if you will bring a guest with you to dinner (which you are encouraged to do). Other dinners are separately organised at local restaurants, and will be paid for directly by attendees. Further details will be posted closer to the time.

Short Talks

We will have a couple of slots for short talks, to present your current work, brainstorm or ask for feedback on smaller items. Must not overlap with working groups. Please add your talk suggestions here:

Title

Speaker

Description

Slides, Notes

Working Groups

If you would like to run a working group, please add your name below:

Title

Organiser

Preferred day(s)

Brief description

Capsicum

RobertWatson

any

Capsicum is a capability-based UNIX sandboxing model present in FreeBSD. Increasing numbers of applications use Capsicum, including a fair number of system daemons, command-line tools, and most recently, bhyve. In this session we will continue to plot next directions, review updates to the Casper framework, and try to make some more collective progress on sandboxing base-system applications.

Maps

These will be posted closer to the time.

William Gates Building

Floor plans are available here: Maps of the William Gates Building and surrounding area.

You are specially interested in the 1st floor (EU/UK counting: ground, 1st, 2nd), WGB 1st floor room map

Logistics

Cambridge, UK is located approximately 45 minutes North of London by train, with easy access by bus or train to St. Pancras International - Eurostar (45m rail), London Stansted Airport (40m rail), London Heathrow Airport (LHR - 2h rail), London Gatwick Airport (LGW - 2h rail), Manchester Airport (MIA - 4h rail), London Luton Airport (1h25m bus). European attendees may consider Eurostar or Stansted Airport preferred routes due to short transit time to Cambridge and lower prices. Visitors from the US or elsewhere will likely need to travel into one of London's major international airports, such as Heathrow or Gatwick. With the exception of Luton Airport, rail offers a more convenient but more expensive route to Cambridge than bus.

There is a bus ("The Universal") that travels directly past the railway station going west towards Churchill College, and then the William Gates Building. The Universal runs every 15 minutes on week days, every 20 minutes on Saturdays, and not at all on Sundays. Universal bus route map, Universal bus timetable. The William Gates Building is the first stop on JJ Thomson Avenue. It is probably faster to walk between the William Gates Building and Churchill College than take the bus, as the are quite close together.

Lodging

The residence venue has not yet been selected.

Bike Hire and Collection

Cambridge is slightly too large to be convenient to walk everywhere, but small enough to be ideal for a bicycle. If you have a car, please be aware that you will not be able to drive in the city centre and you probably won't want to drive near Cambridge. The roads were designed for horses and have adapted well to bicycles, but not to anything larger.

Rutland Cycling (previously Station Cycles) rents bicycles at a reasonable rate. Please book with them directly. You can probably just turn up and get a bike but it's better to send them an email to make sure that they're not going to be surprised when 30 people turn up at once.

Prepaid SIM Cards

If you need cellular service in the UK, a number of operators sell SIM cards. You can usually buy a SIM card for the Three (3) network from a vending machine at Heathrow Airport for ~£20. You can also often buy them from airport shops such as W.H. Smith. BrooksDavis reports that he uses £2-3/week of data while in Cambridge so if you will be in the UK often enough to keep your account alive, it's often a better deal to not activate the offered data bundle and just use the credit. If you take that option, top-ups can be purchased at most Airport shops and any mobile seller.

Network access

We will hand out "Lapwing tickets" during the opening session; these are preferred to the open WGB access point due to using JANET rather than a commercial DSL line. See http://www.ucs.cam.ac.uk/network/rules for University network access rules (AUP). Plan on bringing an Ethernet cable for possible wired access in your room (depending on accommodation).

Using eduroam (UniOfCam) with tickets on FreeBSD

I am not sure if you need the CA cert but I downloaded it following UCS instructions from: http://www.ucs.cam.ac.uk/mobiledevices/certificate-conversion.html
The main trick was that UCS requires the outer (anonymous) identity to either be your real user name (which you normally do not want) or be empty.
The identity (UniOfCam Ticket-Id) can be supplied with both the three dashes or without, so keeping it in seemed natural.
The main thing pb helped me to find was that the Realm needs to be @wireless.cam.ac.uk:  http://www.ucs.cam.ac.uk/network/other/radius#lapwing-tickets

So here's a wpa_supplicant.conf that (once) worked for me.

network={
      ssid="eduroam"
      key_mgmt=WPA-EAP
      eap=TTLS PEAP
      phase1="peaplabel=0"
      phase2="auth=MSCHAPV2"
      anonymous_identity="@wireless.cam.ac.uk"
      identity="xxx-xxx-xxx@wireless.cam.ac.uk"
      password="xxxxxxxx"
      ca_cert="/tmp/AddTrustExternalCARoot.crt"
}

Note:  in case you previously were using "lapwing" you want to change that, as the system was renamed mid-2014.  /bz

This is what cperciva needed to get eduroam working using his credentials from a Canadian university; allegedly all Canadian universities do eduroam the same way, so this may be useful for members of other Canadian universities:

network={
        ssid="eduroam"
        proto=WPA WPA2
        key_mgmt=WPA-EAP
        eap=PEAP
        group=CCMP TKIP
        identity="cperciva@sfu.ca"
        password="XXXXXXXX"
}

Travel coordination

Note: Some people will be arriving early to get extra hacking/sightseeing/beer drinking in before the Dev Summit officially starts.

You can co-ordinate travel and find people staying in the same place as you here:

Name

FreeBSD.org login

Arrival Date

Departure Date

Lodging

RuslanBukin

br

local

local

Home

BradDavis

brd

2017/07/28

2017/08/06

TBD

SevanJaniyan

sevan

TBD

TBD

TBD

JonathanLooney

jtl

TBD

TBD

TBD

DagErlingSmørgrav

des

TBD

TBD

TBD

RobertWatson

rwatson

local

local

local

Developers are welcome to invite guests to attend the developer summit, subject to their tolerance for ceaseless hours of kernel-hacking, and availability of space at the venue.

Name

Host

Arrival Date

Departure Date

Lodging

Notes

DevSummit/201708 (last edited 2017-03-24 21:17:47 by DagErlingSmørgrav)