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25%
Chef users faced with a license change might find solace in a new open source distribution, Cinc.
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Photo by Pascal Bernardon on Unsplash
of the distribution. A small side note in the release notes is all that remains of Chef in Debian. Anything else was hardly to be expected; after all, the Debian project has enough experience with stubborn vendors
25%
Rancher manages lean Kubernetes workloads
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Lead Image © Sebastian Duda, 123RF.com
individual K8s instances for these if they're not part of the same setup – the resulting compute overhead is manageable. On top of this, and on a positive note, you have a genuinely clear-cut separation
25%
Puppet Bolt orchestration tool
02.08.2022
Home »  Archive  »  2022  »  Issue 70: Defen...  » 
Photo by lee junda on Unsplash
" The next time the plan is executed, the Apache install will also start, basically clearing the way to access the various Apache web servers. Note that Bolt assigns port 3000 to the first target, port 3001
25%
Rancher Kubernetes management platform
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Franck Boston, 123RF.com
get nodes command should output a list of all Rancher servers in the setup. If the list shows all machines (two servers in this example), the K3s setup has worked. Note that the K3s tool is specific
25%
Security analysis with Security Onion
04.04.2023
Home »  Archive  »  2023  »  Issue 74: The F...  » 
Photo by Mick Haupt on Unsplash
and notes on the status of your overall system. Grafana's high-resolution data is deleted after 30 days; only aggregated data is retained longer. FleetDM (device management) gives you access to an interface
25%
Real-time log inspection
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © bowie15, 123RF
the above caching. I found it a little unnecessary for testing and kept wiping the cache clean before trying something else with the command: $ teler --rm-cache A note in the docs explains that the cache
25%
Software instead of appliances: load balancers compared
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Photo by Patrick Fore on Unsplash
suited for which scenario? Before I get started, however, note that not all of the load balancers presented here offer the same features. OSI Rears Its Head As with hardware load balancers, different
25%
Real World AWS for Everyone
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Photo by adrian on Unsplash
of snapshots, but for this scenario, it is initially important just to make a note of the entry underneath the instance list that is valid for the instance marked above under Endpoint (in this case, db1.c8
25%
Spam protection using SpamAssassin
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © Konstantin Inozemtcev, 123RF.com
detector expands the headers with a corresponding note, and the MTA then implements the processing of this information. The core of SpamAssassin is a rules engine that applies previously established rules
25%
OpenSMTPD makes mail server configuration easy
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © alphaspirit, 123RF.com
be isolated really well in IMAP mailboxes. There is also a legal argument against the note header: A recipient could understand it as an indication that the email is safe and virus free and therefore stop

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