82042ac276
This adds an extension that provides REST API for list/create/delete/
modify agent build. The interface is accessed via
GET /v2/{tenant_id}/os-agents
PUT /v2/{tenant_id}/os-agents/id
POST /v2/{tenant_id}/os-agents
DELETE /v2/{tenant_id}/os-agents
And this patch also create tests to get agent build API Samples.
DocImpact
Implements one workitem of blueprint apis-for-nova-manage
The agent is talking about guest agent.The host can use this for
things like accessing files on the disk, configuring networking,
or running other applications/scripts in the guest while it is
running. Typically this uses some hypervisor-specific transport
to avoid being dependent on a working network configuration.
Xen, VMware, and VirtualBox have guest agents,although the Xen
driver is the only one with an implementation for managing them
in openstack. KVM doesn't really have a concept of a guest agent
(although one could be written).
You can find the design of agent update in this link:
http://wiki.openstack.org/AgentUpdate
and find the code in nova.virt.xenapi.vmops.VMOps._boot_new_instance.
In this design We need update agent in guest from host, so we need
some interfaces to update the agent info in host.
You can find more information about the design of the GuestAgent in
the following link:
http://wiki.openstack.org/GuestAgent
http://wiki.openstack.org/GuestAgentXenStoreCommunication
DocImpact
Change-Id: I5830388a894efce5b13680fc6916e0cd81a16624
10 lines
222 B
JSON
10 lines
222 B
JSON
{
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"agent": {
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"hypervisor": "hypervisor",
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"os": "os",
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"architecture": "x86",
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"version": "8.0",
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"md5hash": "add6bb58e139be103324d04d82d8f545",
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"url": "xxxxxxxxxxxx"
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}
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} |