Network traffic monitoring for virtual machines

    公开(公告)号:US10411985B1

    公开(公告)日:2019-09-10

    申请号:US14957431

    申请日:2015-12-02

    Abstract: A physical host agent receives configuration information from a virtual computer system service specifying network traffic information to be extracted from network traffic for one or more virtual machines. The agent extracts the specified network traffic information from the network traffic for the one or more virtual machines and aggregates the network traffic information into one or more data segments for storage in a repository. A publishing sub-system of the service obtains the one or more data segments and compiles the one or more data segments into data logs for delivery to an analytics service to make the network traffic information available to customers.

    Live migration of virtual machines using packet duplication

    公开(公告)号:US09880870B1

    公开(公告)日:2018-01-30

    申请号:US14864682

    申请日:2015-09-24

    CPC classification number: G06F9/45558 G06F2009/4557 G06F2009/45595

    Abstract: A virtualization management component of a particular host at a virtualized computing determines that a packet duplication phase of a migration of a virtual machine from a source host to the particular host has begun. The virtualization management component detects that a migrated version of the virtual machine, instantiated at the particular virtualization host, has generated a baseline packet directed to a destination address. The virtualization management component sends a first encapsulation packet comprising the baseline packet to an encapsulation intermediary associated with the destination address. The virtualization management component sends a second encapsulation packet comprising the baseline packet to the source virtualization host, with a directive to forward the second encapsulation packet to the encapsulation intermediary.

    Instance host configuration
    23.
    发明授权

    公开(公告)号:US09413604B2

    公开(公告)日:2016-08-09

    申请号:US14679824

    申请日:2015-04-06

    Abstract: Methods and apparatus for instance host configuration are disclosed. A system includes a plurality of instance hosts configurable for resource instances of a network-accessible service, and control servers to manage remote configuration of the instance hosts. In response to an instance configuration request from a client, a selected control server transmits, to a selected instance host, a sequence of one or more commands. The selected instance host instantiates a remote command executor. The remote command executor initiates configuration operations corresponding to the command sequence, and terminates. The selected control server provides a response to the instance configuration request, based at least in part on results of the operations initiated by the executor.

    Locked virtual machines for high availability workloads

    公开(公告)号:US11507408B1

    公开(公告)日:2022-11-22

    申请号:US16748309

    申请日:2020-01-21

    Abstract: Disclosed are various embodiments for a system that hardware locks a virtual machine to a host machine. The host machine can include a processor and a memory. A hypervisor can be stored in the memory that, when executed by the processor, causes the computing device to host one or more virtual machines. In addition, machine readable instructions stored in the memory that, when executed by the processor, cause the computing device to at least: receive a request to perform an operation on a virtual machine hosted by the hypervisor; evaluate the request to determine that the request complies with a policy; and in response to a determination that the request complies with the policy, cause the hypervisor to initiate the operation.

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