Lucas Ramage @rage@fosstodon.org

Anyone here with Openstack operations experience? We currently see traffic loss in an RHEL #Openstack installation with openvswitch in VRRP mode after a failback between the virtual routers (initial failover on a node reboot works fine). When the node comes back up and takes back the router VIPs, it doesn't seem to send gratuitous ARPs, and uplink switches keep stale MAC address entries pointing to the previous host's ports, so there's blackholing. Anyone seen something like this? Config error?

nREPL: Beyond Clojure

http://metaredux.com/posts/2019/01/12/nrepl-beyond-clojure.html
#newsbot

Programmer as wizard, programmer as engineer

http://www.tedinski.com/2018/03/20/wizarding-vs-engineering.html
#newsbot

Party REPL — A multi-player REPL built for pair-programming

https://www.reddit.com/r/Clojure/comments/a1xafk/party_repl_a_multiplayer_repl_built_for/
#newsbot

#Mastodon v2.6.3:

https://github.com/tootsuite/mastodon/releases/tag/v2.6.3

Another backport. There is an important performance fix that was missing in 2.6.2 and some smaller fixes.

Older, non-commercially available video games that require servers to play should not be illegal to preserve. Many thanks to @TheMADE and others who fought to expand the DMCA exemptions for video game archivists this year. https://www.eff.org/deeplinks/2018/11/expanded-dmca-exemption-video-game-preservation-grants-small-victory-amidst

The Software Freedom Law Center provides pro-bono legal services to developers of Free, Libre, and Open Source Software.

https://www.softwarefreedom.org

FreeBSD for Thanksgiving

https://bwidawsk.net/blog/index.php/2018/11/freebsd-for-thanksgiving/
#newsbot

#Mastodon v2.6.2:

https://github.com/tootsuite/mastodon/releases/tag/v2.6.2

This is a backport of fixes and improvements from the master branch to 2.6

GOG are doing a Black Friday sale with some good Linux games cheap https://www.gamingonlinux.com/articles/gog-are-doing-a-black-friday-sale-with-some-good-linux-games-cheap.13033 #GameSale #GOG

Happy Buy Nothing Day

Assembly language on OpenBSD amd64+arm64

https://cryogenix.net/OpenBSD_assembly.html
#newsbot

I made a new blog post! In this one I found a privilege escalation vulnerability in gVisor, an interesting container sandboxing technology created by Google:

https://justi.cz/security/2018/11/14/gvisor-lpe.html

The Software Freedom Society on Gitter IM

https://is.gd/zU2HOf

C Macro Tips and Tricks (2010)

https://www.mikeash.com/pyblog/friday-qa-2010-12-31-c-macro-tips-and-tricks.html
#newsbot

The Scheme Programming Language, 4th Edition

https://www.scheme.com/tspl4/
#newsbot