17%
27.09.2024
Traditional enterprise virtualization clusters run on physical servers, on which Kubernetes clusters, whose nodes run on virtual machines (VMs), are then based. This kind of architecture is fraught
17%
07.07.2021
a great deal of control and flexibility in configuring or re-configuring the nodes for the next user.
Classically, these scripts are referred to as the prolog
scripts that run before the application (from
17%
07.10.2014
Admins who manage the compute cluster with a specific number of nodes and high availability (HA) requests will at some point need a central management tool that, for example, takes care
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16.08.2018
installer.
OpenStack
A typical OpenStack environment comprises a cloud controller (Controller node) that runs most of the cloud services, including network services (Neutron), and at least one Compute node
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20.03.2023
.
My Warewulf 4 cluster currently runs Rocky 8.6 (soon to be 8.7). A container used for the stateless compute nodes is the same as the head node (Rocky 8.6). Both /home
and /opt
are NFS shared from
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05.09.2011
the classic cluster architecture. A single gateway or front-end machine, sometimes also called the master node, queues jobs, performs scheduling, and submits jobs to the machines in the cluster. The other
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28.11.2021
(to which the value belongs). The following example will extract available disk space from target_server
node_filesystem_free_bytes{instance="target_server:9100"}
Metrics can be combined through
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04.08.2020
nodes. Applied to information processing, the vertices always represent an element (person, thing, place, date, organization, category, etc.), and the edges represent the relationships between two
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05.12.2014
on another hypervisor in case of failure of the server hosting it.
If you want high availability or high reliability, you have to be modern. You should learn concepts and technologies like Node.js, cloud
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24.04.2012
on the individual storage nodes, but as binary objects. Most exciting is that the number of individual nodes joining forces to create the large object store is arbitrary. You can even add storage nodes on the fly
