Proxmox: When LXC containers and when KVM VMs are the better choice
Proxmox: Wann LXC-Container und wann KVM-VMs die bessere Wahl sind Einleitung: Die Entscheidung, die jedes Proxmox-Team plagt Wer Proxmox einsetzt, steht irgendwann vor der Gretchenfrage: Soll ich diesen Workload als LXC-Container oder als vollwertige KVM-VM betreiben? Nach 10 Jahren und Hunderten von Installationen sage ich: Es gibt keine pauschale Antwort – aber klare Entscheidungskriterien,…
Proxmox users often struggle with deciding whether to run workloads as LXC containers or KVM virtual machines. According to a 10-year Proxmox veteran, there is no general answer, but certain criteria can guide the decision. LXC offers a 15% performance advantage over KVM, but this may be irrelevant for many workloads, while I/O operations are more efficient with LXC due to direct device access.
KVM provides better security through complete isolation, whereas LXC requires additional AppArmor/SELinux hardening. The choice between LXC and KVM also depends on cost and comfort, with LXC allowing for better resource utilization but KVM offering better isolation and migration options.
Written by urgent.news from Dev.to's report — not a translation of it. Machine-written — may contain errors; check the original before relying on it.
