I love cloud-init, the Ubuntu cloud technology that enables a cloud instance to bootstrap itself and customize itself into whatever you want it to be (coming from a generic image). I had previously created a screencast introducing cloud-init, and written an article on running cloud-init locally over KVM.
I just have started studying perl and I can not figure out what is the exact strategy used in the following script to handle events.
Precisely, what I do not understand is if the loop that is in charge to control the state of the socket, is managed at the system level (where the process will be... (2 Replies)
Ive a problem that I'm reaching out for help.
Ive written (With bits and pieces) of script that is not running as expected or is having an issue causing processes to spiral out of control.
The script does this:
Unloads a UV database server
Tars up a few folders
Transfers the file to... (11 Replies)
I encountered a problem on one of our database servers.
OS: CentOS 5.5 final
Kernel: 2.6.18-238.5.1.el5.028stab085.2 (OpenVZ kernel)
We wrote some DB-Start/Stop-scripts ("/db2/admin/scripts_dba/start_services.ksh" and ".../stop_services.ksh") to start the database instances. (Database... (1 Reply)
After an extensive search, I haven't found a definitive answer to my question. "And what is your question you frackking noob", you may ask. Ok, here goes: When using sigwait to wait for SIGUSR1 or SIGUSR2, can you have it trigger a signal handler? The following code did NOT, and the example I got... (2 Replies)
!!Hello Everyone!!
I Recently purchased a Iomega iX2-200 NAS that runs a custom debian installed by Iomega (Linux Debian 5.0.2 ( 2.6.22.18 armv5tejl)) . I have SSH access. I installed Transmission since the factory installed torrents manager that Iomega uses is terrible. Transmission-daemon... (1 Reply)
Dear all,
I typed in init 1 on my redhat box as root and according to wikipedia (http://en.wikipedia.org/wiki/Runlevel):
1 Single-User Mode Does not configure network interfaces, start daemons, or allow non-root logins
So now I can't connect back to it. How do I change the init back to 3?... (8 Replies)
GLANCE-CACHE-MANAGE(1) Glance GLANCE-CACHE-MANAGE(1)NAME
glance-cache-manage - Glance Cache Manager
CACHE MANAGEMENT UTILITY
Author glance@lists.launchpad.net
Date 2012-01-03
Copyright
OpenStack LLC
Version
2012.1-dev
Manual section
1
Manual group
cloud computing
SYNOPSIS
glance-cache-manage <command> [options] [args]
COMMANDS
help <command>
Output help for one of the commands below
list-cached
List all images currently cached
list-queued
List all images currently queued for caching
queue-image
Queue an image for caching
delete-cached-image
Purges an image from the cache
delete-all-cached-images
Removes all images from the cache
delete-queued-image
Deletes an image from the cache queue
delete-all-queued-images
Deletes all images from the cache queue
clean Removes any stale or invalid image files from the cache
OPTIONS
--version
show program's version number and exit
-h, --help
show this help message and exit
-v, --verbose
Print more verbose output
-d, --debug
Print more verbose output
-H ADDRESS, --host=ADDRESS
Address of Glance API host. Default: 0.0.0.0
-p PORT, --port=PORT
Port the Glance API host listens on. Default: 9292
-A TOKEN, --auth_token=TOKEN
Authentication token to use to identify the client to the glance server
-f, --force
Prevent select actions from requesting user confirmation
SEE ALSO
o OpenStack Glance
BUGS
o Glance is sourced in Launchpad so you can view current bugs at OpenStack Glance
AUTHOR
OpenStack
COPYRIGHT
2010-present, OpenStack, LLC.
2012.1.1 March 14, 2013 GLANCE-CACHE-MANAGE(1)
