Category: Rants of a Sysadmin
Playing with Fedora on AWS I ended up needing HVM image yet all available images were Paravirt so I needed to “create” HVM image. Thanks to helpful advise from ServerFault it turned out to be relatively simple (however I can’t say it was straightforward) using web console: using PV image create EBS-backed instance instanceA adjust
Building ansible playbooks for freebsd setup I came to a roadblock – pkgng demands to be bootstrapped interactively. However looking at it’s source code I’ve found the backdoor: ASSUME_ALWAYS_YES=yes pkg bootstrap -f and I’ve got things rolling. Overall “ASSUME_ALWAYS_YES” seems to go further then some “-y” switches.
I have decided to try out UniFi AP for my home WiFi setup and either because of my “consumer-grade” switch etc. or some other reason I just couldn’t get it recognized on my “Controller” … so I had to look. Winning combination was: write down MAC of UniFi AP on my DHCP server track down
I’m playing a lot with Ansible those days and one of the topics that does come up all the time is how do I set certain values in config files that are not plain-text or .ini style? Special mention goes to Apache configs that are neither plain-text nor XML (ugh) and tomcat (well at least
After recent crash of my laptop (hardware died) my QCOW2 images suffered minor damage and for the heck I couldn’t convince Fedora VM to auto-fsck itself so I had to go all manual after N-th prompt from dracut shell about problems starting up. Turns out it’s not so complicated to get to the guts of
I’ve been using my laptop for development for a while now (Fedora, of course, and we’re at 19 now), but the trouble is – several times without paying much attetention I let battery run dry on it while VMs are running. In KDE it would normally result in automatic graceful shutdown, under LXDE however all
Today while installing another RedHat box via KickStart ended up with KickStart flaw which installed MBR onto my USB installation disk. While the rest of the data remained intact I did want to get rid of the unwanted passenger on my USB disk. Solution turned out to be simple: # dd if=/dev/sdX of=/tmp/mbr count=1 bs=512