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14%
Combining containers and OpenStack
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Dmitriy Melnikov, Fotolia.com
According to the Git repository, the roots of Magnum go back to 2014, with the first release in 2015. Magnum's original mission was split between providing Container as a Service (CaaS) and Container
14%
Embarrassingly parallel computation
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Lead Image © Lucy Baldwin, 123RF.com
* argv[]) 08 { 09 long niter = 1000000000; 10 int myid; //holds process's rank id 11 double x,y; //x,y value for the random coordinate 12 int i; 13
14%
Modern Fortran for today and tomorrow
17.06.2017
Home »  Archive  »  2017  »  Issue 39: Conta...  » 
Lead Image © homestudio, 123RF.com
created very high performance array intrinsic functions that adapted to various CPUs. Note that this included standard intrinsic mathematical functions such as square root, cosine, and sine. Fortran 90
14%
Logging with systemd
18.02.2014
Home »  Articles  » 
system messages are reserved for root or members of the adm group. For an overview of all log messages, even from rotated logs, you simply call journalctl . The output and format are almost identical
14%
To syslog or not to syslog
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © Zsolt Biczo, 123RF.com
for root or members of the adm group. For an overview of all log messages, even from rotated logs, you simply call journalctl. The output and format are almost identical to a /var/log/messages file
14%
Alternative container runtimes thanks to the Open Container Initiative
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Photo by Braden Collum on Unsplash
a registry to create a root filesystem for the container. With the OCI run-time tools [9], a JSON file is then created, which describes the start procedure for the container. Finally, the crio daemon calls
14%
Linux distributions for containers
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © tiero, 123RF.com
in it. The operating system is read-only and located under /usr, whereas data that should remain persistent between different OS versions, are under /var. This data is then integrated into the root file
14%
OpenStack workshop, part 3:Gimmicks, extensions, and high availability
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© Steven Frame, 123RF
a9a6615fb5c045693 | root@alice:~# quantum port-list +--------------------------------------+------+-------------------+ | 0c478fa6-c12c-... | | fa:16:3e:29
14%
Configuring the JBoss application server
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
HONGQI ZHANG, 123RF.com
environment, make sure the JAVA_HOME variable points to the Java root directory (Listing 1). Listing 1 Java Environment 01 # export JAVA_HOME=/usr/lib/jvm/jre-1.6.0-openjdk 02 # echo $JAVA
14%
Bare metal deployment with OpenStack
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Photo by Anatolii Nesterov on Unsplash
:33 deployment_image.qcow2 10 -rw-r--r-- 1 root root 57 Mar 2 10:21 deployment_image.qcow2.CHECKSUMS 11 -rw-r--r-- 1 42422 42422 318M Mar 2 10:13 ipa.initramfs 12 -rw-r--r-- 1 42422 42422 104 Mar 2 10

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