Archive for October 7th, 2008

September in the archive – a view from the Ubuntu Server Team

September has been a busy month in terms of milestones: alpha5 and alpha6 were pushed out of the door. And a BetaFreeze went in effect during the last week of the month. Here is a selection of what happened in the archive during the month of September.

clamav protected by apparmor

The clamav anti-virus package saw the addition of an apparmor profile to increase the protection of the virus scanning daemon.

freeradius 2.1

A new upstream release of freeradius made its way to the intrepid archive. Support for ipv6, virtual servers and an improved administration tool are some of the new features. The server core has also been rewritten to be event based. This resulted in fixing lots of bugs that were difficult to address in the 1.1.X version.

Virtualization

A helper script that checks if the hardware supports virtualization extensions has been added to the kvm package. Support for hal and policykit has also been integrated thus improving the kvm experience in a desktop environment.

Both  kvm and qemu have been fixed to use evdev for keycode mapping based on the code from gtk-vnc. That lead to the resolution of a particular bug causing grief to kvm users, namely the unfortunate loss of ability to use arrow keys, function keys, and any other sort of extended keys.

vm-builder has seen an big update to its documentation as well as support for creating vmware and xen images.

AD integration with likewise-open

Likewise-open has been integrated with the new pam-auth-update infrastructure available in Intrepid. likewise-open is also able to properly register DDNS entries on domain join.

Boot in degraded mode

The final integration work for boot in degraded mode has been done: the installer asks whether the system should be set to boot from a degraded array if the /boot partition is located on an mirrored array.

Landscape integration

The landscape client has been split in two packages: a -common package that is installed by default. It does not require a landscape account and provides system monitoring information in the motd (via the update-motd package). Here is a example of the information included in the motd:

  System information as of Tue Oct  7 15:32:45 EDT 2008

  System load: 0.79              Memory usage: 54%   Processes:       56
  Usage of /:  30.3% of 5.60GB   Swap usage:   0%    Users logged in: 1

  Graph these measurements at https://landscape.canonical.com

The -client package is used with a Landscape account. Registration of the system with Landscape is now available at installation time when selecting the package update policy.

Status action for init scripts

Another round of packages have seen a status action added to their init script: openvpn, asterisk, mythtv and net-snmp.

Tomcat5.5

Following the work done on the tomcat6 package, tomcat5.5 has also been updated to integrate nicely with the intrepid java environment. And security fixes have been applied to the package.


The Ubuntu Server Team

RSS Dustin Kirkland’s Ubuntu Server posts

  • Byobu Custom Status Notifications in 3 Easy Steps!
    Richard Johnson blogged a really cool hack for Byobu a couple of days ago. He created a custom script to retrieve his next appointment from his calendar and display it in Byobu's status bar. This is really cool ;-)Many Byobu users have asked me for this sort of functionality over the last year -- the ability to add custom status items to the lower bar. […]
  • Byobu Featured in Linux Identity Magazine
    I wrote an article on Byobu for the Ubuntu 9.10 issue of Linux Identity Magazine.The article is in full color, with lots of screenshots. If you're interested in Byobu, or generally in Ubuntu 9.10, I suggest you pick up a copy! There are several other interesting articles, and also comes with Ubuntu 9.10 DVDs.http://www.linuxidentity.com/us/index.php?nam […]
  • Results of the Ubuntu Virtualization Survey
    A big thanks to everyone that participated in the Ubuntu Virtualization Survey. I am pleased to share the results with you now.ResultsAnswersI will provide a few of my own observations, but we are very interested in your own conclusions!There were a total of 354 responses -- excellent feedback!Nearly 2/3 of all responders use virtualization on Ubuntu every d […]

RSS Kees Cook’s Ubuntu Server posts

  • happy holidays 2009!
    Happy Holidays! Or, as my firewall reported this morning: Dec 25 04:39:18 firewall kernel: [1054241.000084] sd 2:0:0:0: [sda] ABORT operation started ... Dec 25 04:40:10 firewall kernel: [1054292.072173] raid1: sdb2: redirecting sector 3490144 to another mirror I guess I’m getting my firewall a new hard drive for Christmas. :)
  • install from official repositories only
    As quickly pointed out by Rick, don’t install random software that isn’t in the official distribution archive unless you really know what you’re doing (and copy/pasting commands from a website doesn’t count). You’re just asking to be made part of a botnet.
  • karmic and log rotation
    In Ubuntu’s Karmic and and Debian’s Lenny, sysklogd was replaced with rsyslog. This is fine, since rsyslog will have converted your /etc/syslog.conf to /etc/rsyslog.d/50-default.conf. However, if you modified the (maddeningly strange sysklogd-specific) log file rotation in /etc/cron.daily/sysklogd or /etc/cron.weekly/sysklogd, you’ll want t […]

RSS Mathias Gug’s Ubuntu Server posts

  • RFC: Boot-time configuration syntax for UEC/EC2 images
    As part of the Boot-time configuration for UEC/EC2 images specification a configuration file can be passed to instances as user-data to customize some part of the instance without writing and maintaining custom scripts. The goal is to support most common operations done on instance boot as well as help to bootstrap the instance to be part of an existing conf […]
  • RFP: packages to promote to main and demote to universe for Lucid Lynx LTS
    The Ubuntu Server team is requesting feedback on the list of packages to be promoted to main and demoted to universe during this release cycle. Lucid being an LTS release we wanna make sure that packages in main are maintainable for 5 years.  Useful packages should be promoted to main while packages that provide duplicated functionalities or are not maintain […]
  • Sep 20 – Sep 25 Wrap-up
    Spent most of my week in Portland to attend conferences. Conferences Attended LDAPCon 2009 and published report. Attended LinuxCon 2009. Image Store Proxy Updated image-store-proxy to 1.0. This version brings support for gpg signed images. Still need testing against the real-world Canonical Image Store infrastructure.

RSS Thierry Carrez’s Ubuntu Server posts

  • UDS Lucid
    This week, Dallas hosts the Ubuntu Developer Summit for the Lucid Lynx release. This is the key moment where we define what will be done for Ubuntu 10.04 LTS, and discuss how it will be done. There will be plenty of interesting sessions in all the tracks, and sometimes I wish I could attend two sessions at the same time. In the server track, Monday will have […]
  • Run your own Ubuntu Enterprise Cloud, part 3
    In part 1 and part 2 of this series, we saw how to set up a minimal cloud infrastructure and bundle a basic image (and test it). In this final article, we’ll play with our cloud from an end-user perspective. Setting up the web UI First of all, before accepting end users, as the administrator of the cloud you will have to setup a few things on the web U […]
  • Run your own Ubuntu Enterprise Cloud, part 2
    In part 1 of this series, we saw how to install the cloud infrastructure. In this article, we’ll bundle and upload an EMI (Eucalyptus Machine Image), based on Ubuntu Server 9.10 Beta, and validate that we can run an instance of it. Download required elements Go to the cloud/cluster controller and download the required items. For a 64-bit image: $ URL= […]

RSS Jamie Strandboge’s Ubuntu Server Posts

RSS Soren Hansen’s Ubuntu Server Posts

  • What Ubuntu Server *could* be
    I'm glad Thierry started this discussion. About six months ago when we were first beginning to talk about what to do in Jaunty, I sat down and wrote a bunch of notes that I meant to turn into a blog post, but it never made it farther than an e-mail to a few people, but now that we're sharing visions, I thought I'd post it. Disclaimer: These ar […]
  • gtk-vnc and virt-viewer mozilla plugins
    Another cool thing that's new in Jaunty that I've never gotten around to bloggin about is the fact that the virt-viewer and gtk-vnc packages in Ubuntu now provide mozilla-virt-viewer and mozilla-gtk-vnc, respectively. This means you can now put something like or this: in a web page and have access to virtual machines or other VNC servers directly i […]
  • Announcing Eucalyptus
    I'm very pleased to announce the availability of Eucalyptus in Ubuntu Jaunty Jackalope! From the package description: EUCALYPTUS is an open source service overlay that implements elastic computing using existing resources. The goal of EUCALYPTUS is to allow sites with existing clusters and server infrastructure to co-host an elastic computing service th […]

 

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