10%
09.08.2015
The objective of DevOps, the combination of software development and IT operations, is to allow close cooperation between software developers and operating staff so they can learn from one another
10%
27.09.2024
volumes (PVs) as block storage for KubeVirt, takes care of data carrier redundancy. A simple filesystem such as NFS does not work here.
If you are familiar with Kubernetes, you can set up KubeVirt manually
10%
27.09.2021
on Layer 2, for example, and the corresponding routing protocols on Layer 3.
However, technologies such as the Data Plane Development Kit (DPDK) [2] for performance optimization, developed by Intel in 2010
10%
28.11.2022
aspect of OpenStack that has shown a conspicuous absence of virtually all required features for many years is billing. The Ceilometer component writes user data and stores it in a database called Gnocchi
10%
26.01.2025
to other services in the IT sector, including storage. Immutable storage translates write once, read many (WORM) storage; in other words, once the data has been written to the data carrier, no edits
10%
06.10.2022
-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%
12.09.2018
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%
13.02.2017
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%
30.05.2021
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%
21.05.2014
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
