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10%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
-Compression-as-a-CPU-Benchmark 7-Zip LZMA CPU benchmark library: https://www.7-cpu.com/ iperf3(1) man page: https://manpages.ubuntu.com/manpages/focal/en/man1/iperf3.1.html Hot-potato routing: https://en.wikipedia.org/wiki
10%
Shared Storage with NFS and SSHFS
12.09.2018
Home »  HPC  »  Articles  » 
of thousands of nodes. A shared filesystem allows all of the nodes to “see” the exact same data as all other nodes. For example, if a file is updated on cluster node03, the updates show up on all of the other
10%
Designate provides DNS as a Service in OpenStack
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Gabriele Maccaroni, 123RF.com
is important. The user needs this domain ID to create DNS entries for VMs: designate record-create 5849251B-832E-4521-94ED-92EB3D191DC4 --name www.example.com. --type A --data 192
10%
Keeping it simple – the Ansible automator
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © Komkrit Suwanwela, 123RF.com
Stack API with the openstack_inventory script [3]. Connecting Ansible directly to a data center inventory management (DCIM) tool like NetBox is a tad more elegant. A DCIM tool lists the existing servers
10%
OpenStack: Shooting star in the cloud
21.05.2014
Home »  Articles  » 
with persistent block storage. The Cinder component supports a variety of different storage back ends, including LVM and Ceph, but also hardware-SANs, such as IBM’s Storewize and HP’s 3PAR storage
10%
CRI-O and Kubernetes Security
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Corina Rosu, 123rf.com
dbd3f5990de980fa67d56ef629063a6ab4d47de05a2905a7 The hash ID of the sandbox Pod is returned, denoting success. Note that eventually Kubernetes will apparently delete this Pod after some housekeeping
10%
Proxmox virtualization manager
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image by Daniela Cuevas on Unsplash.com
in service failures. Classical setups try to field failures by introducing measures at the infrastructure level. To do this, for example, the VM has to reside on redundant storage so that its data remains
10%
OpenStack workshop, part 2: OpenStack cloud installation
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© Anatoly Terebenin, 123RF.com
-cloud-keyring package, which contains the Cloud Team's GPG key. Then, add the following entry to /etc/apt/sources.list.d/cloud.list: deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/folsom main
10%
Selecting Compilers for a Supercomputer
21.12.2017
Home »  HPC  »  Articles  » 
^15 floating point operations per second). In total, almost 500TB of main memory and nearly 20PB of external memory are available for data. In addition to high computing power, SuperMUC also displays impressive
10%
Version 5.2 of the Ruby framework
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Lead Image © Author, 123RF.com
dad34a3168?68d634f foobar: test Listing 2 Retrieving Credentials $ rails console Running via Spring preloader in process 19662 Loading production environment (Rails 5.2.0) >> Shop

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