There’s another new conference in town! Well, not my town, but Vancouver. MacDev Ops is a hot topic. One that will only increase in the coming years. Thanks to Mat X and Brian Warsing for bringing about a brilliant conference.
The conference will be held on June 19, 2015 and is an easy $99 if you sign up soon. Also, submit a talk if DevOps is your thing. They’re looking to bring the following topics to the table:
This is sure to be a good one. Check it out here!
krypted March 23rd, 2015
When working at scale, and particularly with hosts that need to have the same configuration or you want to perform the same queries on, the issue becomes how do I ‘reach out and touch’ my fleet? Without centralized infrastructure backed by a messaging broker or a heavier process that leaves hooks in systems and/or requires its own domain specific language, sometimes you can get by with… plain ol’ ssh. Apple Remote Desktop can take us a lot of the way there, and one of the announced features of Mountain Lion is that screen sharing gets another piece of ARD’s pie, the ability to drag-and-drop files to transfer them to the remote machine. But when trying to use features other than screen control, ARD has been found to be hit-or-miss (or misreporting the functionality of hosts) in some circumstances.
‘Scripty’ folks look at these issues and craft tools to meet the challenge-slash-obscure-use case. Perl has long been relied upon for network-aware utilities, and csshX is a tool for managing a ‘cluster’ of ssh sessions on the Mac. You can download or checkout the code from its googlecode site, and it has a man page that can be accessed when calling the binary directly with the -m switch. Options include telling it the login and/or password to use, feeding it a text file of hosts to access, or merely list hosts by DNS name or IP with spaces in between. Even if user names or passwords are different, fully-functional windows open as it attempts ssh connections to each host, with a red window you can use to control them all once you’ve authenticated to the ssh sessions.
From that point on, the world is your proverbial jerry-rigged oyster! To mimic ARD’s file transfers you could scp back to your machine (as kludges go, smileyface,) and another random tip: using the emacs readline functionality to jump to the beginning of a line with Ctrl-a still works, even though csshX uses that for a special purpose (as does the terminal multiplexer screen,) simply hit Ctrl-a again and the program will understand you wanted to send that to the remote sessions. Enjoy!
krypted June 28th, 2012
Posted In: Mass Deployment
Don’t let the theft of the Paternoville sign fool ya’, State College is as safe as ever. That is, until a bunch of Mac guys descend on the Nittany Lion Shrine. Yes, it’s that time of the year again when Mac guys from around the world (and yes, all of the speakers are male) descend upon Pennsylvania State University from throughout the Big 10 and beyond to discuss the Penn State mascot, the Nittany Lion. Actually, it’s a mountain lion, so we can’t discuss it quite yet at that point, but we can talk about a slightly bigger cat: Lion.
Lion deployment, scripted tools, Munki, InstaDMG, Puppet, migrations, “postPC,” PSU Blast, Dual Boot, NetBoot, reboot (just threw that in there because it sounded like it fit, but I’m sure much rebooting will be done anyway) and even iOS. Oh, and don’t forget lecture capture, launchd, monitoring, scripting, Boot Camp via BitTorrent (wait, what?), Damn Logs, Subversion (long live git), IPv6 (long live IPv4), DeployStudio (long live the French), Reposado (long live the mouse), Luggage, Casper (long live Minnesota!), ARD (long live the friggin’ App Store), troubleshooting, FileVault (long live Howard Hughes’ legacy), Tivoli (long live that 1984 video), Munki (crap, I already said that) and even iPad (which runs iOS I think).
Overall, the lineup is superb and looking at it, I am honored to be giving a session on Lion Server amidst all the cool stuff going on around me. I’m very impressed with the number and level of speakers and very excited to be a part of it. I’m also excited to be participating with Allister Banks, a cohort from 318, who will be giving talks on InstaDMG and Munki. Overall, it is sure to be a great conference and I look forward to hopefully seeing you all there if I don’t get arrested at the airport for wearing University of Minnesota socks.
Speaking of the Big 10. Did you know there are 12 teams in the Big 10? Did you know the Big East now has teams in Idaho and California? Did you know that the Big 12 has 10 teams? Did you know that the Pac 12 has 4 teams in 3 states that don’t touch the Pacific ocean? What does all this mean? No, it does not mean that we will discuss basic arithmetic and geography at the conference; however, we might show off some apps that can help the math professors at the member institutions of these higher education conferences teach these basic subjects a bit better. Disclaimer: I went to the University of Georgia and am required by having done so to poke fun at other conferences whenever it is possible. Having said that: how many Georgia programmers does it take to change a light bulb?
They can’t, it’s a hardware problem! OK, terrible joke. So here’s a picture of the Georgia mascot chomping down on an opposing (Auburn) player.
Seems like I’m going through football season withdrawals all of a sudden… Point of all this, go to the conference. It’s sure to be a hoot, and I’m sure there will be plenty of talk about football, er, I mean Mountain Lions, er, wait, I mean Mac OS X and iOS!
krypted March 7th, 2012
Tags: " PSU Blast, "postPC, ARD, BitTorrent, Boot Camp, Casper, DeployStudio, Dual Boot, instadmg, ios, Lion, Lion deployment, logs, Luggage, Mac OS X, migrations, Munki, NetBoot, os x, Puppet, reboot, Reposado, scripted tools, Subversion, Tivoli