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25%
Monitor your nodes with collectl
30.11.2025
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2012
»
Issue 09: Windo...
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has some capabilities [
3
] that sar does not have. A collection of supporting tools [4] can also help collectl gather and post-process data. Collectl is easy to install if Perl is already installed
25%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
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2013
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Issue 15: What’...
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backend
3
.example.com server; 05 backend4.example.com server down; 06 backend5.example.com backup server; 07 } 08 09 upstream fallback { 10 fallback1.example.com server: 8081; 11 } 12 13 14 server { 15 % 16
24%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
»
Issue 07: Xen v...
»
on hand; it is available on the web [2]. You will also find it useful to have the current version 1.0.2 [
3
] of the OCF Resource Agent Developer's Guide , created by Hastexo's Florian Haas. The Developer
24%
Graphical management solutions for Docker
04.04.2023
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2023
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Issue 74: The F...
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runs on 64-bit operating systems, requiring systemd along with KVM and Qemu version
5.2
or newer for virtualization. It needs at least 4GB of RAM, and the developers recommend KDE Plasma, Gnome, or Mate
24%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
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is to find out whether it runs on the master node when it is booted by using the chkconfig command: [root@test1 etc]# chkconfig --list ... nfs 0:off 1:off 2:off
3
:off 4:off 5:off 6
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