Oh to bad. I am currently working on some hybrid solution having mesos as an orchestrator combined with some kvm/qemu vm's. dcos does not allow this, and I wondered maybe if your kubernetes was limiting your options there also. -----Original Message----- Cc: libvirt-users Subject: RE: EXT: Re: KVM/QEMU Memory Ballooning Unfortunaltly it is not way what we can apply, due to the containers have some dependency to propriatery nont containerized component which is not available on the host OS. Csongor -----Original Message----- Cc: libvirt-users <libvirt-users@xxxxxxxxxx> Subject: RE: EXT: Re: KVM/QEMU Memory Ballooning What about running tasks/containers directly on the host? -----Original Message----- To: Daniel P. Berrangé Cc: libvirt-users@xxxxxxxxxx Subject: RE: EXT: Re: KVM/QEMU Memory Ballooning Hi Daniel, Thank you very much for the quick answer. Now it is clear how this memballooning driver works, and how it can be managed manually. I really appreciate your answer. Regards, Csongor