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22%
The Aurora Mesos Framework
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © Anton Gvozdikov, 123RF.com
resources = Resources(cpu = 0.1, ram = 20*MB, disk = 20*MB), 09 processes = [hello_world_process]) 10 11 hello_world_job = Job( 12 cluster = 'test', 13 role = os.getenv('USER'), 14 task = hello
22%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
Home »  HPC  »  Articles  » 
:root bin:x:1:root,bin,daemon daemon:x:2:root,bin,daemon sys:x:3:root,bin,adm adm:x:4:root,adm,daemon tty:x:5: disk:x:6:root lp:x:7:daemon,lp mem:x:8: kmem:x:9: wheel:x:10:root mail:x:12:mail uucp:x:14
22%
Infrastructure as Code with Terraform
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image © Sebastian Duda, 123RF.com
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" { 09 image = "docker-16-04" 10 name: guest 11 region = "fra1" 12 size = "512mb" 13 ssh
22%
LXC 1.0
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © designpics, 123RF.com
Linux containers have been fully functional since kernel 2.6.29. However, Linux has had containers in the form of Virtuozzo [1] and OpenVZ [2] for some time. The difference is that the Linux kernel
22%
Processor and Memory Metrics
12.02.2014
Home »  HPC  »  Articles  » 
.py  CPU ALL:  1.0  %  CPU0    4.1%  CPU1    2.0%  CPU2    0.0%  CPU3    0.0%  CPU4    0.0%  CPU5    0.0%  CPU6    0.0%  CPU7    2.0%  CPU ALL:    user:      0.7%  nice:    0.0%    system:    0.2%  idle
22%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
distros even have nmon in their Yum repositories. I’m using CentOS 6.6, and nmon isn’t available from the standard Yum repos, so I downloaded the binary from the website. Nmon Examples One of the best
22%
Cross-Vendor IPsec
25.10.2011
Home »  Articles  » 
 
-algorithm sha1; 07 encryption-algorithm 3des-cbc; 08 } 09 policy test123 { 10 mode main; 11 proposals Phase1-3des-sha; 12 pre-shared-key ascii-text "$9$dQVgJiHmTF/.PO1Ehrlgoa
22%
Building sustainably safe containers
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © it studiom1, 123RF.com
.matrix.dev/gentoo-java:latest-amd64 . && touch buildtime && docker push dockerrepo.matrix.dev/gentoo-java:latest-amd64 && touch pushtime Sending build context to Docker daemon 66.12MB Step 1/6 : FROM dockerrepo
22%
Improving performance with environment variables
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © sgame, fotolia.com
.196418 1.575951 87.21019 3.468651 39.623174 8,192 39.343849 27.946214 102.974144 10.677551 12.247917 89.771315 26.561623 41
22%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
. Listing 6: iostat Output $ iostat -x -d 2 -c Linux 5.4.12-050412-generic (dev-machine)     03/14/2021     _x86_64_    (4 CPU)   avg-cpu:  %user   %nice %system %iowait  %steal  %idle            0.79    0

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