/[sysadmin-cookbook]/recepies
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Revision 137 - Directory Listing
Modified Tue Sep 1 16:57:39 2009 UTC (14 years, 8 months ago) by dpavlin 
add student user for screen sharing
Revision 136 - Directory Listing
Modified Tue Sep 1 16:27:07 2009 UTC (14 years, 8 months ago) by dpavlin 
install screen
Revision 135 - Directory Listing
Modified Tue Aug 25 17:48:56 2009 UTC (14 years, 8 months ago) by dpavlin 
use last serial port (so we can use normal serials too)
make grub modification optional
Revision 134 - Directory Listing
Modified Mon Aug 24 18:41:39 2009 UTC (14 years, 8 months ago) by dpavlin 
test SMTP server with swaks
Revision 133 - Directory Listing
Modified Thu Aug 20 13:35:34 2009 UTC (14 years, 8 months ago) by dpavlin 
display system_id and current bios version
Revision 132 - Directory Listing
Modified Thu Aug 20 13:34:28 2009 UTC (14 years, 8 months ago) by dpavlin 
abort if getSystemID doesn't return valid id
Revision 131 - Directory Listing
Modified Thu Aug 20 13:34:02 2009 UTC (14 years, 8 months ago) by dpavlin 
added iselect
Revision 130 - Directory Listing
Modified Thu Aug 20 12:57:03 2009 UTC (14 years, 8 months ago) by dpavlin 
select bios using iselect
Revision 129 - Directory Listing
Modified Thu Aug 20 12:43:53 2009 UTC (14 years, 8 months ago) by dpavlin 
flash Dell bios from Linux
Revision 128 - Directory Listing
Modified Mon Aug 17 21:00:19 2009 UTC (14 years, 8 months ago) by dpavlin 
added first vblade example
Revision 127 - Directory Listing
Modified Sat Aug 15 01:19:39 2009 UTC (14 years, 8 months ago) by dpavlin 
build ether puppet for different arhitectures using Firmware Linux
Revision 126 - Directory Listing
Modified Fri Aug 14 19:23:20 2009 UTC (14 years, 8 months ago) by dpavlin 
new upstream
Revision 125 - Directory Listing
Modified Mon Aug 10 23:42:34 2009 UTC (14 years, 9 months ago) by dpavlin 
point to new upstream http://git.rudd-o.com/zfs/
Revision 124 - Directory Listing
Modified Mon Aug 10 23:41:43 2009 UTC (14 years, 9 months ago) by dpavlin 
build Debian package for Virtual NetworkManager from http://wiki.virtualsquare.org/index.php/VirtualNetManager
Revision 123 - Directory Listing
Modified Mon Aug 10 23:36:36 2009 UTC (14 years, 9 months ago) by dpavlin 
clone new upstream branch
Revision 122 - Directory Listing
Modified Mon Aug 10 22:10:26 2009 UTC (14 years, 9 months ago) by dpavlin 
build iso from latest windows network guest drivers (virtio)
Revision 121 - Directory Listing
Modified Sun Jul 26 02:21:10 2009 UTC (14 years, 9 months ago) by dpavlin 
few vde2 kvm hints from

http://faiwiki.informatik.uni-koeln.de/index.php/Local_testing_with_KVM%2C_VDE_and_dnsmasq
Revision 120 - Directory Listing
Modified Thu Jul 23 23:26:34 2009 UTC (14 years, 9 months ago) by dpavlin 
receive snapshot from other host using nc for low overhead
Revision 119 - Directory Listing
Modified Fri Jul 17 17:08:35 2009 UTC (14 years, 9 months ago) by dpavlin 
hints from https://wiki.ubuntu.com/ScreenCasts/GStreamer
Revision 118 - Directory Listing
Modified Thu Jul 9 10:14:40 2009 UTC (14 years, 10 months ago) by dpavlin 
fixed multiple expiration rules by sorting them
Revision 117 - Directory Listing
Modified Thu Jun 25 11:07:26 2009 UTC (14 years, 10 months ago) by dpavlin 
added multiple rules for each snapshot in backup
Revision 116 - Directory Listing
Modified Sun Jun 21 18:34:00 2009 UTC (14 years, 10 months ago) by dpavlin 
iptables nat from 192.168.2.0/24 to wlan0 with masquarade
Revision 115 - Directory Listing
Modified Sun Jun 21 18:32:25 2009 UTC (14 years, 10 months ago) by dpavlin 
select boot file
Revision 114 - Directory Listing
Modified Thu Jun 18 13:07:29 2009 UTC (14 years, 10 months ago) by dpavlin 
dd_rescue don't like sync on stdin/stdout
Revision 113 - Directory Listing
Modified Thu Jun 18 12:56:56 2009 UTC (14 years, 10 months ago) by dpavlin 
send snapshot using netcat with nice info using dd_rescue
Revision 112 - Directory Listing
Modified Mon Jun 15 20:22:52 2009 UTC (14 years, 10 months ago) by dpavlin 
added IP and ve2lxc hostname to /etc/hosts
Revision 111 - Directory Listing
Modified Mon Jun 15 20:22:04 2009 UTC (14 years, 10 months ago) by dpavlin 
added gateway to lxc's /etc/network/interfaces
Revision 110 - Directory Listing
Modified Mon Jun 15 19:19:03 2009 UTC (14 years, 10 months ago) by dpavlin 
copy /etc/resolv.conf from host system
Revision 109 - Directory Listing
Modified Sat Jun 6 16:57:37 2009 UTC (14 years, 11 months ago) by dpavlin 
use configured veid all over
Revision 108 - Directory Listing
Modified Sat Jun 6 16:56:30 2009 UTC (14 years, 11 months ago) by dpavlin 
expire snapshots
Revision 107 - Directory Listing
Modified Sat Jun 6 13:21:07 2009 UTC (14 years, 11 months ago) by dpavlin 
calculate age of snapshot in days
Revision 106 - Directory Listing
Modified Sat May 30 13:07:35 2009 UTC (14 years, 11 months ago) by dpavlin 
use testing netboot
Revision 105 - Directory Listing
Modified Sat May 30 13:07:12 2009 UTC (14 years, 11 months ago) by dpavlin 
fix conf-dir directive activation
Revision 104 - Directory Listing
Modified Sat May 30 12:27:11 2009 UTC (14 years, 11 months ago) by dpavlin 
create /pool/backup/veid filesystem if it doesn't exist
Revision 103 - Directory Listing
Modified Tue May 26 16:52:10 2009 UTC (14 years, 11 months ago) by dpavlin 
added xlax target to open terminals to each host in hosts using mkxlax
Revision 102 - Directory Listing
Modified Mon May 25 22:27:09 2009 UTC (14 years, 11 months ago) by dpavlin 
create gnuplot graphs based on http://oss.lzu.edu.cn/blog/article.php?tid_1204.html
Revision 101 - Directory Listing
Modified Mon May 25 22:11:35 2009 UTC (14 years, 11 months ago) by dpavlin 
rule graph produce png graph
Revision 100 - Directory Listing
Modified Mon May 25 22:11:20 2009 UTC (14 years, 11 months ago) by dpavlin 
create graphviz dot file
Revision 99 - Directory Listing
Modified Mon May 25 21:15:25 2009 UTC (14 years, 11 months ago) by dpavlin 
parse last line of every */*.np file
Revision 98 - Directory Listing
Modified Mon May 25 21:14:59 2009 UTC (14 years, 11 months ago) by dpavlin 
collect all /tmp/*.np files from hosts
Revision 97 - Directory Listing
Modified Mon May 25 20:19:02 2009 UTC (14 years, 11 months ago) by dpavlin 
test speed of network
Revision 96 - Directory Listing
Modified Sun May 24 20:31:46 2009 UTC (14 years, 11 months ago) by dpavlin 
create tftp boot enviroment from upstream debian netboot
Revision 95 - Directory Listing
Modified Sun May 24 19:58:29 2009 UTC (14 years, 11 months ago) by dpavlin 
enable config-dir directive which looks for pxe configuration file
Revision 94 - Directory Listing
Modified Sun May 24 19:58:06 2009 UTC (14 years, 11 months ago) by dpavlin 
configure dnsmasq for pxe boot
Revision 93 - Directory Listing
Modified Thu May 21 15:55:27 2009 UTC (14 years, 11 months ago) by dpavlin 
put template lxc configuration inside script itself
change /etc/hostname
Revision 92 - Directory Listing
Modified Thu May 21 15:46:59 2009 UTC (14 years, 11 months ago) by dpavlin 
configure /etc/network/interfaces in new lxc container
Revision 91 - Directory Listing
Modified Tue May 19 18:52:50 2009 UTC (14 years, 11 months ago) by dpavlin 
zpool also needs full path
Revision 90 - Directory Listing
Modified Tue May 19 18:28:14 2009 UTC (14 years, 11 months ago) by dpavlin 
start zfs-fuse on boot and mount filesystems
Revision 89 - Directory Listing
Modified Tue May 19 17:56:59 2009 UTC (14 years, 11 months ago) by dpavlin 
output kernel messages to serial console with fallback to tty0
insert grub directives at correct place in config, so we see
grub now over serial console (still no bios, ugh!)
Revision 88 - Directory Listing
Modified Mon May 18 15:21:22 2009 UTC (14 years, 11 months ago) by dpavlin 
fallback on normal tty0 console (?!) if no serial is found

Kernel doesn't have multiplexing, and while Internet claims that this
configuration will show boot messages on both VGA and serial, it doesn't
really work for me. Kernel will use *last* console parameter for /dev/console
Revision 87 - Directory Listing
Modified Mon May 18 08:26:23 2009 UTC (14 years, 11 months ago) by dpavlin 
test if serial port is found in dmesg output
Revision 86 - Directory Listing
Modified Sun May 17 20:54:48 2009 UTC (14 years, 11 months ago) by dpavlin 
convert OpenVZ container to LXC
Revision 85 - Directory Listing
Modified Sun May 17 18:39:48 2009 UTC (14 years, 11 months ago) by dpavlin 
we also need bridge-utils for networking
Revision 84 - Directory Listing
Modified Sun May 17 18:26:30 2009 UTC (14 years, 11 months ago) by dpavlin 
example of cron job to do daily backup
Revision 82 - Directory Listing
Modified Sun May 17 15:26:05 2009 UTC (14 years, 11 months ago) by dpavlin 
use current pool on system, compress rsync
Revision 81 - Directory Listing
Modified Sun May 17 12:51:33 2009 UTC (14 years, 11 months ago) by dpavlin 
added clean
Revision 80 - Directory Listing
Modified Sun May 17 12:49:47 2009 UTC (14 years, 11 months ago) by dpavlin 
turn CPAN into debian packages
Revision 79 - Directory Listing
Modified Sun May 17 12:45:11 2009 UTC (14 years, 11 months ago) by dpavlin 
extract rsync into function
Revision 78 - Directory Listing
Modified Sun May 17 12:19:17 2009 UTC (14 years, 11 months ago) by dpavlin 
add custom repository to /etc/apt/sources.list
Revision 77 - Directory Listing
Modified Sun May 17 11:58:25 2009 UTC (14 years, 11 months ago) by dpavlin 
add serial console to grup and run update-grub
Revision 76 - Directory Listing
Modified Sun May 17 11:50:30 2009 UTC (14 years, 11 months ago) by dpavlin 
add console option to kernel
Revision 75 - Directory Listing
Modified Sun May 17 11:35:41 2009 UTC (14 years, 11 months ago) by dpavlin 
add serial console as described in amt-howto
Revision 74 - Directory Listing
Modified Sat May 16 12:38:59 2009 UTC (14 years, 11 months ago) by dpavlin 
added warning about alpha state of btrfs in kernel
Revision 73 - Directory Listing
Modified Sat May 16 12:38:41 2009 UTC (14 years, 11 months ago) by dpavlin 
example script to pull backup over rsync and create btrfs snapshot
Revision 72 - Directory Listing
Modified Sat May 16 12:37:03 2009 UTC (14 years, 11 months ago) by dpavlin 
checkout in single line, so it works over ssh
Revision 71 - Directory Listing
Modified Sat May 16 12:36:49 2009 UTC (14 years, 11 months ago) by dpavlin 
don't ask for ssh key filename
Revision 70 - Directory Listing
Modified Sat May 16 12:35:09 2009 UTC (14 years, 11 months ago) by dpavlin 
list clone filesystem so that destroy can find it,
display available OpenVZ VEs on the end
Revision 69 - Directory Listing
Modified Fri May 15 12:49:49 2009 UTC (14 years, 11 months ago) by dpavlin 
Cryo is a ptrace-based userspace checkpoint/restart proof of concept
Revision 68 - Directory Listing
Modified Thu May 14 09:48:02 2009 UTC (14 years, 11 months ago) by dpavlin 
configure bridge in /etc/network/interfaces (the Debian way)
Revision 67 - Directory Listing
Modified Thu May 14 09:47:23 2009 UTC (14 years, 11 months ago) by dpavlin 
moved bridge creation recepie to shell script
Revision 66 - Directory Listing
Modified Wed May 13 18:45:14 2009 UTC (14 years, 11 months ago) by dpavlin 
show configured bridge
Revision 64 - Directory Listing
Modified Wed May 13 16:41:53 2009 UTC (14 years, 11 months ago) by dpavlin 
append ttys to /etc/inittab
Revision 63 - Directory Listing
Modified Wed May 13 11:41:07 2009 UTC (15 years ago) by dpavlin 
begin fun with amt using amtterm
Revision 62 - Directory Listing
Modified Tue May 12 23:13:59 2009 UTC (15 years ago) by dpavlin 
fale-safe ttys needed by lxc, but not available on openvz containers
Revision 61 - Directory Listing
Modified Tue May 12 23:13:01 2009 UTC (15 years ago) by dpavlin 
add eth0 to bridge
Revision 60 - Directory Listing
Modified Tue May 12 18:03:00 2009 UTC (15 years ago) by dpavlin 
example how to create btrfs snapshot (currently you can't remove them!)
Revision 59 - Directory Listing
Modified Tue May 12 17:33:52 2009 UTC (15 years ago) by dpavlin 
install btrfs-tools
Revision 58 - Directory Listing
Modified Tue May 12 16:06:44 2009 UTC (15 years ago) by dpavlin 
Linux Containers are now part of standard 2.6.29 Debian kernel
Revision 57 - Directory Listing
Modified Tue May 12 16:01:04 2009 UTC (15 years ago) by dpavlin 
started recepie to cook pxe boot using dnsmasq
Revision 56 - Directory Listing
Modified Tue May 12 15:52:05 2009 UTC (15 years ago) by dpavlin 
kill existing image, mount all partitions
Revision 55 - Directory Listing
Modified Tue May 12 15:51:35 2009 UTC (15 years ago) by dpavlin 
kill mounterd kvm/qemu image
Revision 54 - Directory Listing
Modified Tue May 12 15:51:08 2009 UTC (15 years ago) by dpavlin 
use only words which have only a-z in them
Revision 53 - Directory Listing
Modified Mon May 11 22:20:02 2009 UTC (15 years ago) by dpavlin 
make clone of directory
Revision 52 - Directory Listing
Modified Mon May 11 21:48:57 2009 UTC (15 years ago) by dpavlin 
turn qemu/kvm image into nbd device
Revision 51 - Directory Listing
Modified Mon May 11 17:13:00 2009 UTC (15 years ago) by dpavlin 
added --numeric-ids to preserve ownership
Revision 50 - Directory Listing
Modified Mon May 11 13:20:48 2009 UTC (15 years ago) by dpavlin 
create cqow2 image and mount it unsing nbd
Revision 49 - Directory Listing
Modified Sun May 10 13:43:38 2009 UTC (15 years ago) by dpavlin 
deduce pool name from name of snapshot
Revision 48 - Directory Listing
Modified Sun May 10 13:43:03 2009 UTC (15 years ago) by dpavlin 
delete files which are removed at source location
Revision 47 - Directory Listing
Modified Sun May 10 13:01:49 2009 UTC (15 years ago) by dpavlin 
select zfs snapshot to turn into OpenVZ container
Revision 46 - Directory Listing
Modified Sun May 10 13:01:16 2009 UTC (15 years ago) by dpavlin 
pull files over rsync from lvm snapshot
Revision 45 - Directory Listing
Modified Tue May 5 22:22:15 2009 UTC (15 years ago) by dpavlin 
send zfs snapshot over netcat
Revision 44 - Directory Listing
Modified Tue May 5 22:21:37 2009 UTC (15 years ago) by dpavlin 
receive zfs snapshot over netcat
Revision 43 - Directory Listing
Modified Sun May 3 14:13:01 2009 UTC (15 years ago) by root 
checkout source and build zfs-fuse debian package
Revision 42 - Directory Listing
Modified Sat May 2 21:22:03 2009 UTC (15 years ago) by dpavlin 
added --diskspace
Revision 41 - Directory Listing
Modified Sat May 2 21:16:01 2009 UTC (15 years ago) by dpavlin 
apply template config for whole machine (1) to create
fully functional configuration
Revision 40 - Directory Listing
Modified Sat May 2 14:46:34 2009 UTC (15 years ago) by dpavlin 
lastcomm-duration.pl 4

will return all commands longer than 4s
Revision 39 - Directory Listing
Modified Sat May 2 14:44:31 2009 UTC (15 years ago) by dpavlin 
display statistics just for long running commands
Revision 38 - Directory Listing
Modified Sat May 2 14:40:15 2009 UTC (15 years ago) by dpavlin 
use process accounting to display summary of process, user and tty usage
Revision 37 - Directory Listing
Modified Sat May 2 14:07:30 2009 UTC (15 years ago) by dpavlin 
stress test web server by sending it /usr/share/dict/words
Revision 36 - Directory Listing
Modified Sat May 2 12:27:43 2009 UTC (15 years ago) by dpavlin 
count syscalls using strace
Revision 35 - Directory Listing
Modified Sat May 2 11:39:05 2009 UTC (15 years ago) by dpavlin 
setup container parameters on cloned filesystem
Revision 34 - Directory Listing
Modified Fri May 1 20:00:44 2009 UTC (15 years ago) by dpavlin 
create template configuration of full hardware machine
Revision 33 - Directory Listing
Modified Fri May 1 19:59:52 2009 UTC (15 years ago) by dpavlin 
create writable clone from snapshot
Revision 32 - Directory Listing
Modified Fri May 1 17:41:14 2009 UTC (15 years ago) by dpavlin 
finish rsync backup over ssh from lvm snapshot to zfs snapshot
Revision 31 - Directory Listing
Modified Fri May 1 17:26:20 2009 UTC (15 years ago) by dpavlin 
accept arguments and make runnable
Revision 30 - Directory Listing
Modified Fri May 1 17:19:19 2009 UTC (15 years ago) by dpavlin 
last step is to attach new block device
Revision 29 - Directory Listing
Modified Fri May 1 16:23:24 2009 UTC (15 years ago) by dpavlin 
detach small block device from pool so it get enlarged
Revision 28 - Directory Listing
Modified Fri May 1 15:53:10 2009 UTC (15 years ago) by dpavlin 
easiest way to keep machine time in sync with ntp
Revision 27 - Directory Listing
Modified Fri May 1 15:52:15 2009 UTC (15 years ago) by dpavlin 
this step is optional but will move read load from local block device to network mirror device
Revision 26 - Directory Listing
Modified Fri May 1 15:50:04 2009 UTC (15 years ago) by dpavlin 
steps to enlarge pool
Revision 25 - Directory Listing
Modified Fri May 1 15:34:08 2009 UTC (15 years ago) by dpavlin 
create 200Gb logical volume
Revision 24 - Directory Listing
Modified Fri May 1 14:09:58 2009 UTC (15 years ago) by dpavlin 
added syntax hightlight to vim
Revision 23 - Directory Listing
Modified Fri May 1 14:08:20 2009 UTC (15 years ago) by dpavlin 
pull backup from remote host using rsync over ssh
Revision 22 - Directory Listing
Modified Fri May 1 13:55:11 2009 UTC (15 years ago) by dpavlin 
added symlink dependency
Revision 21 - Directory Listing
Modified Fri May 1 13:54:31 2009 UTC (15 years ago) by dpavlin 
moved copy root identity
Revision 20 - Directory Listing
Modified Fri May 1 13:20:11 2009 UTC (15 years ago) by dpavlin 
install symlink dependency
Revision 19 - Directory Listing
Modified Fri May 1 13:19:41 2009 UTC (15 years ago) by dpavlin 
move ssh root key generation into ssh recepie
Revision 18 - Directory Listing
Modified Fri May 1 13:07:17 2009 UTC (15 years ago) by root 
fix .ssh/config permission
Revision 17 - Directory Listing
Modified Fri May 1 12:43:35 2009 UTC (15 years ago) by dpavlin 
create zfs snapshot
Revision 16 - Directory Listing
Modified Fri May 1 12:35:09 2009 UTC (15 years ago) by dpavlin 
added link to documentation
Revision 15 - Directory Listing
Modified Fri May 1 12:27:35 2009 UTC (15 years ago) by dpavlin 
add our helper scripts to $PATH
Revision 14 - Directory Listing
Modified Fri May 1 12:13:18 2009 UTC (15 years ago) by dpavlin 
create compressed zfs file system
Revision 11 - Directory Listing
Modified Thu Apr 30 23:16:32 2009 UTC (15 years ago) by dpavlin 
export whole disk and not just single partition
Revision 10 - Directory Listing
Modified Thu Apr 30 23:15:42 2009 UTC (15 years ago) by dpavlin 
attach new device to zfs pool and turn it into mirror
Revision 9 - Directory Listing
Modified Thu Apr 30 22:55:04 2009 UTC (15 years ago) by dpavlin 
info recepies start without a number because they are not
dependend on order of execution
Revision 8 - Directory Listing
Modified Thu Apr 30 22:43:20 2009 UTC (15 years ago) by dpavlin 
start client and verify new device
Revision 7 - Directory Listing
Modified Thu Apr 30 22:36:29 2009 UTC (15 years ago) by dpavlin 
install client
Revision 6 - Directory Listing
Modified Thu Apr 30 22:31:25 2009 UTC (15 years ago) by dpavlin 
rename according to new markup, install server configuration and start it
Revision 5 - Directory Listing
Modified Thu Apr 30 22:16:09 2009 UTC (15 years ago) by dpavlin 
how to deploy this cookbook
Revision 4 - Directory Listing
Modified Thu Apr 30 21:54:34 2009 UTC (15 years ago) by dpavlin 
started nbd recepie with installation of server
Revision 3 - Directory Listing
Modified Thu Apr 30 20:45:38 2009 UTC (15 years ago) by dpavlin 
create zfs file system
Revision 2 - Directory Listing
Modified Thu Apr 30 18:37:12 2009 UTC (15 years ago) by dpavlin 
Copy directory while preserving all permissions using rsync
Revision 1 - Directory Listing
Added Thu Apr 30 18:23:45 2009 UTC (15 years ago) by dpavlin 
ZFS on Linux using zfs-fuse
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