hannes @hannesm@mastodon.social
Great system you have out there #dns
dig a www.katerundgoldfisch.com @ns2.jimdo.com
returns NXDOMAIN and a CNAME :/ (just reported to hostmaster@)
so relieved from lenovo service: went 20 minutes to cecon in berlin and got my fan replacement on warranty - took my x250 with me :) (plus: it's clean now and a fresh trackpoint) :D :D :D
this weekend:
- DNS secondary pushing to a local git repo https://github.com/roburio/udns/tree/master/mirage/examples/secondary-git
- DNS secondary which waits for CSR (as TLSA 3 255 0) and requests let's encrypt certificates (dumps them as TLSA 3 0 0 in authoritative) https://github.com/hannesm/ocaml-letsencrypt/tree/nsupdate/mirage
- anunikernel which uses DNS to receive it's let's encrypt certificate before serving an echo server https://github.com/roburio/udns/tree/master/mirage/examples/certificate
- unix command line version of the above, writes pem files https://github.com/roburio/udns/blob/master/app/ocertify.ml
#MirageOS #DNS #git dig tlsa test2.robur.io +tcp
told myself at some point "you never ever want to contribute to repository yyy again"... turns out such a thing is a mistake, it's always much better to fix existing, deployed libraries then to be stubborn and waiting for the perfect replacement... just opened a bunch of PRs within the last days :D
and it spawns (maximum) 400 per second (which also spawns an unnecessary sh atm, should work on some neater benchmark suite)... load average doesn't really go above 2.5 (two physical CPUs plus HTT available)... each vm only does 5 lines of console output (with 3 seconds sleep between each line)...
I've been running µDNS on my laptop as DNS resolver since a week. Super fast and no crashes so far :-) thx @hannesm https://github.com/roburio/udns #ocaml #mirageos
@Tusky I always get "failed to authenticate with this instance" with tusky 1.8.0 and mastodon.social... even removed + installed tusky... HELP
A #MirageOS unikernel running on an ESP32 https://www.lortex.org/posts/mirage/esp32/2018/05/04/success.html
never get out of training... #woodwork
I'll be giving a talk on library operating systems (including #mirageos) for #recursecenter's "localhost" talk series on Tuesday, 15 May in Manhattan, NYC, USA! RSVP (and get location/abstract/etc info) at https://www.recurse.com/events/localhost-mindy-preston .
Did y'all know that there's an upcoming #ocaml documentation jam, 18th-20th of May? I heard about it at https://discuss.ocaml.org/t/may-2018-ocaml-docjam-thread-may-18-19-20/1957/11 , details at http://gallium.inria.fr/~scherer/events/ocaml-docjam-may-2018/announce.html . I'm already pumped!
"In general we recommend that you pick a library that you are interested in, but for which you are not already an expert," so it's a great excuse to check out something you've been meaning to spend time with! 🐫
Happy Birthday, Karl.
(who recognizes the Game?)
oh wow today another critical mass 15:00 westhafen against rheinmetall see http://stressfaktor.squat.net/termine.php?day=2018-05-05 see you there \o/
My ed workshop is scheduled for Friday 9pm
my first unikernel got their own let's encrypt certificate signed https://github.com/hannesm/ocaml-letsencrypt/tree/nsupdate/mirage #MirageOS (via dns challenge using nsupdate)
> ./masto.sh
>>> Welcome back to Mastodon!
>>> You are [yomimono]. You are in some sort of wandering shop.
>>> Behind you is a weirder earth (closed), just beyond which is a famous town of witches (also closed).
> inventory
>>> You have:
>>> a computer
>>> regrets
> order coffee
>>> ☕
> program computer
>>> You make a #unikernel in #ocaml using #mirageos .
> program computer
>>> You work on a #secretProject ! it involves #crossStitch and #embroidery.
> look cat
>>> which #cat?
> ALL
At the #p2k18 #hackathon I was able to get nwid switching (sometimes called roaming) working for #OpenBSD's #wifi. It switches between no encryption, WEP, and WPA1/2.
One major thing left to fix, then it is time to send the diff out for review.
