diff options
author | Liu Jiang <gerry@linux.alibaba.com> | 2021-02-22 13:25:59 +0800 |
---|---|---|
committer | Sergio Lopez <slp@sinrega.org> | 2021-03-01 12:50:56 +0100 |
commit | 576694bcfb09e7c78d812ed07dbc5377d283852a (patch) | |
tree | 12b49d75d43e09e1d44a71ba4003b71ff64ae84b | |
parent | e543bf2a8defadae534cfe757829a9377663e5ad (diff) | |
download | vmm_vhost-576694bcfb09e7c78d812ed07dbc5377d283852a.tar.gz |
Prepare for publishing to crates.io
Prepare for publishing to crates.io,
1) update README.md
2) update Cargo.toml
3) set code owners
It should be ready for publishing now.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
-rw-r--r-- | CODEOWNERS | 2 | ||||
-rw-r--r-- | Cargo.toml | 4 | ||||
-rw-r--r-- | README.md | 12 | ||||
-rw-r--r-- | docs/vhost_architecture.drawio | 171 | ||||
-rw-r--r-- | docs/vhost_architecture.png | bin | 0 -> 146074 bytes |
5 files changed, 186 insertions, 3 deletions
@@ -1,2 +1,2 @@ # Add the list of code owners here (using their GitHub username) -* gatekeeper-PullAssigner +* gatekeeper-PullAssigner @jiangliu @eryugey @sboeuf @slp @@ -1,8 +1,12 @@ [package] name = "vhost" version = "0.1.0" +keywords = ["vhost", "vhost-user", "virtio", "vdpa"] +description = "a pure rust library for vdpa, vhost and vhost-user" authors = ["Liu Jiang <gerry@linux.alibaba.com>"] repository = "https://github.com/rust-vmm/vhost" +documentation = "https://docs.rs/vhost" +readme = "README.md" license = "Apache-2.0 or BSD-3-Clause" edition = "2018" @@ -1,6 +1,14 @@ # vHost -A crate to support vhost backend drivers for virtio devices. +A pure rust library for vDPA, vhost and vhost-user. +The `vhost` crate aims to help implementing dataplane for virtio backend drivers. It supports three different types of dataplane drivers: +- vhost: the dataplane is implemented by linux kernel +- vhost-user: the dataplane is implemented by dedicated vhost-user servers +- vDPA(vhost DataPath Accelerator): the dataplane is implemented by hardwares + +The main relationship among Traits and Structs exported by the `vhost` crate is as below: + +![vhost Architecture](/docs/vhost_architecture.png) ## Kernel-based vHost Backend Drivers The vhost drivers in Linux provide in-kernel virtio device emulation. Normally the hypervisor userspace process emulates I/O accesses from the guest. @@ -11,7 +19,7 @@ The hypervisor relies on ioctl based interfaces to control those in-kernel vhost drivers, such as vhost-net, vhost-scsi and vhost-vsock etc. ## vHost-user Backend Drivers -The vhost-user protocol is aiming to implement vhost backend drivers in +The [vhost-user protocol](https://qemu.readthedocs.io/en/latest/interop/vhost-user.html#communication) aims to implement vhost backend drivers in userspace, which complements the ioctl interface used to control the vhost implementation in the Linux kernel. It implements the control plane needed to establish virtqueue sharing with a user space process on the same host. diff --git a/docs/vhost_architecture.drawio b/docs/vhost_architecture.drawio new file mode 100644 index 0000000..5008d28 --- /dev/null +++ b/docs/vhost_architecture.drawio @@ -0,0 +1,171 @@ +<mxfile host="65bd71144e" modified="2021-02-22T05:37:26.833Z" agent="5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Code/1.53.0 Chrome/87.0.4280.141 Electron/11.2.1 Safari/537.36" etag="HWRXqybJYJqQhnlJWfmB" version="14.2.4" type="embed"> + <diagram id="xCgrIAQPDQM0eynUYBOE" name="Page-1"> + <mxGraphModel dx="3446" dy="1284" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0"> + <root> + <mxCell id="0"/> + <mxCell id="1" parent="0"/> + <mxCell id="46" value="<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>" style="rounded=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;sketch=0;fontSize=25;fontColor=#FF00FF;fillColor=none;strokeColor=#4D4D4D;strokeWidth=5;" vertex="1" parent="1"> + <mxGeometry x="1620" y="27" width="450" height="990" as="geometry"/> + </mxCell> + <mxCell id="47" value="" style="shape=hexagon;perimeter=hexagonPerimeter2;whiteSpace=wrap;html=1;fixedSize=1;rounded=0;labelBackgroundColor=none;sketch=0;fillColor=none;fontSize=25;dashed=1;strokeWidth=6;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="790" y="237" width="1260" height="750" as="geometry"/> + </mxCell> + <mxCell id="44" value="" style="rounded=0;whiteSpace=wrap;html=1;labelBackgroundColor=none;sketch=0;fontSize=25;fontColor=#FF00FF;fillColor=none;strokeColor=#4D4D4D;strokeWidth=5;" vertex="1" parent="1"> + <mxGeometry x="-10" y="37" width="1250" height="670" as="geometry"/> + </mxCell> + <mxCell id="2" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;">MasterReqHandler</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" parent="1" vertex="1"> + <mxGeometry x="830" y="477" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="4" value="<pre style="font-size: 16.5pt; font-weight: 700; font-family: &quot;jetbrains mono&quot;, monospace;">VhostUserMasterReqHandler</pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" parent="1" vertex="1"> + <mxGeometry x="840" y="597" width="360" height="60" as="geometry"/> + </mxCell> + <mxCell id="6" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" edge="1" parent="1" source="5" target="2"> + <mxGeometry relative="1" as="geometry"> + <Array as="points"> + <mxPoint x="1280" y="792"/> + <mxPoint x="1280" y="502"/> + </Array> + </mxGeometry> + </mxCell> + <mxCell id="5" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">SlaveFsCacheReq</pre></pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" parent="1" vertex="1"> + <mxGeometry x="1715" y="767" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="7" value="<pre style="font-size: 16.5pt; font-weight: 700; font-family: &quot;jetbrains mono&quot;, monospace;">VhostUserMasterReqHandlerMut</pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1630" y="657" width="390" height="60" as="geometry"/> + </mxCell> + <mxCell id="8" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" edge="1" parent="1" source="2" target="4"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="950" y="657" as="sourcePoint"/> + <mxPoint x="680" y="717" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="10" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">SlaveListener</pre></pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1360" y="472" width="190" height="50" as="geometry"/> + </mxCell> + <mxCell id="11" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">SlaveReqHandler</pre></pre></pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1712" y="387" width="210" height="50" as="geometry"/> + </mxCell> + <mxCell id="14" value="<pre style="font-size: 16.5pt; font-weight: 700; font-family: &quot;jetbrains mono&quot;, monospace;"><pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;">VhostUserSlaveReqHandler</pre></pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1652" y="537" width="330" height="60" as="geometry"/> + </mxCell> + <mxCell id="15" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" edge="1" parent="1" source="11" target="14"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1202" y="567" as="sourcePoint"/> + <mxPoint x="1202" y="667" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="16" value="<pre style="font-size: 16.5pt; font-weight: 700; font-family: &quot;jetbrains mono&quot;, monospace;">VhostBackend</pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#00994D;strokeColor=#009900;" vertex="1" parent="1"> + <mxGeometry x="390" y="197" width="250" height="60" as="geometry"/> + </mxCell> + <mxCell id="17" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;">VhostKernBackend</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;strokeColor=#0000CC;fontColor=#0000CC;" vertex="1" parent="1"> + <mxGeometry x="530" y="387" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="18" value="<pre style="font-family: &quot;jetbrains mono&quot;, monospace; font-size: 16.5pt;">VhostVdpaBackend</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#808080;strokeColor=#808080;" vertex="1" parent="1"> + <mxGeometry x="270" y="387" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="19" value="<pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">Master</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="820" y="387" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="20" value="<pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">VhostSoftBackend</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#808080;strokeColor=#808080;" vertex="1" parent="1"> + <mxGeometry x="10" y="387" width="220" height="50" as="geometry"/> + </mxCell> + <mxCell id="21" value="Handle virtque in VMM" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;rounded=0;labelBackgroundColor=none;sketch=0;fontSize=25;fontColor=#808080;strokeColor=#808080;" vertex="1" parent="1"> + <mxGeometry x="10" y="557" width="220" height="120" as="geometry"/> + </mxCell> + <mxCell id="23" value="Handle virtque in hardware" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;rounded=0;labelBackgroundColor=none;sketch=0;fontSize=25;fontColor=#808080;strokeColor=#808080;" vertex="1" parent="1"> + <mxGeometry x="270" y="807" width="220" height="120" as="geometry"/> + </mxCell> + <mxCell id="24" value="Handle virtque in kernel" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;rounded=0;labelBackgroundColor=none;sketch=0;fontSize=25;strokeColor=#0000CC;fontColor=#0000CC;" vertex="1" parent="1"> + <mxGeometry x="530" y="807" width="220" height="120" as="geometry"/> + </mxCell> + <mxCell id="25" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;strokeColor=#0000CC;" edge="1" parent="1" source="24" target="17"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="930" y="647" as="sourcePoint"/> + <mxPoint x="930" y="747" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="26" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0;entryY=0.5;entryDx=0;entryDy=0;fontColor=#FF00FF;strokeColor=#FF00FF;" edge="1" parent="1" source="19" target="11"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="840" y="917" as="sourcePoint"/> + <mxPoint x="840" y="1017" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="27" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;fontColor=#808080;strokeColor=#808080;" edge="1" parent="1" source="23" target="18"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="420" y="807" as="sourcePoint"/> + <mxPoint x="420" y="907" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="28" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;fontColor=#808080;strokeColor=#808080;" edge="1" parent="1" source="21" target="20"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="240" y="857" as="sourcePoint"/> + <mxPoint x="240" y="957" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="30" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;strokeColor=#00994D;" edge="1" parent="1" source="20" target="16"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="910" y="647" as="sourcePoint"/> + <mxPoint x="910" y="747" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="31" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;strokeColor=#00994D;entryX=0.5;entryY=1;entryDx=0;entryDy=0;" edge="1" parent="1" source="18" target="16"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1000" y="177" as="sourcePoint"/> + <mxPoint x="530" y="227" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="32" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;strokeColor=#00994D;" edge="1" parent="1" source="17" target="16"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1010" y="127" as="sourcePoint"/> + <mxPoint x="1505" y="-73" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="35" value="<pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">Endpoint</pre></pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1360" y="552" width="190" height="50" as="geometry"/> + </mxCell> + <mxCell id="36" value="<pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">Message</pre></pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="1360" y="632" width="190" height="50" as="geometry"/> + </mxCell> + <mxCell id="37" value="<pre style="font-size: 16.5pt ; font-weight: 700 ; font-family: &quot;jetbrains mono&quot; , monospace"><pre style="font-family: &quot;jetbrains mono&quot; , monospace ; font-size: 16.5pt">VhostUserMaster</pre></pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;strokeColor=#FF33FF;fontColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="980" y="257" width="230" height="60" as="geometry"/> + </mxCell> + <mxCell id="38" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;strokeColor=#00994D;" edge="1" parent="1" source="19" target="16"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1030" y="527" as="sourcePoint"/> + <mxPoint x="515" y="257" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="39" value="Handle virtque in remote process" style="shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;rounded=0;labelBackgroundColor=none;sketch=0;fontSize=25;fontColor=#FF00FF;strokeColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="850" y="807" width="220" height="120" as="geometry"/> + </mxCell> + <mxCell id="41" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;entryX=0.5;entryY=1;entryDx=0;entryDy=0;labelBackgroundColor=none;fontColor=#FF00FF;strokeColor=#FF00FF;" edge="1" parent="1" source="5" target="7"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1860" y="187" as="sourcePoint"/> + <mxPoint x="1860" y="267" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="43" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=0;exitDx=0;exitDy=0;labelBackgroundColor=none;entryX=0.5;entryY=1;entryDx=0;entryDy=0;strokeColor=#FF00FF;" edge="1" parent="1" source="19" target="37"> + <mxGeometry relative="1" as="geometry"> + <mxPoint x="1430" y="187" as="sourcePoint"/> + <mxPoint x="2102" y="187" as="targetPoint"/> + </mxGeometry> + </mxCell> + <mxCell id="49" value="<pre style="font-size: 16.5pt ; font-weight: 700 ; font-family: &#34;jetbrains mono&#34; , monospace"><pre style="font-family: &#34;jetbrains mono&#34; , monospace ; font-size: 16.5pt">Trait</pre></pre>" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;strokeColor=#FF33FF;fontColor=#FF00FF;" vertex="1" parent="1"> + <mxGeometry x="60" y="1017" width="130" height="60" as="geometry"/> + </mxCell> + <mxCell id="51" value="Vhost-user protocol" style="rounded=1;whiteSpace=wrap;html=1;dashed=1;labelBackgroundColor=none;sketch=0;strokeWidth=5;fontSize=67;fontColor=#FF00FF;fillColor=none;strokeColor=none;" vertex="1" parent="1"> + <mxGeometry x="1220" y="817" width="330" height="150" as="geometry"/> + </mxCell> + <mxCell id="52" value="Vhost-user server" style="rounded=1;whiteSpace=wrap;html=1;dashed=1;labelBackgroundColor=none;sketch=0;strokeWidth=5;fontSize=67;fillColor=none;strokeColor=none;fontColor=#4D4D4D;" vertex="1" parent="1"> + <mxGeometry x="1680" y="57" width="330" height="150" as="geometry"/> + </mxCell> + <mxCell id="53" value="VMM" style="rounded=1;whiteSpace=wrap;html=1;dashed=1;labelBackgroundColor=none;sketch=0;strokeWidth=5;fontSize=67;fillColor=none;strokeColor=none;fontColor=#4D4D4D;" vertex="1" parent="1"> + <mxGeometry x="20" y="47" width="240" height="150" as="geometry"/> + </mxCell> + <mxCell id="54" value="<pre style="font-family: &#34;jetbrains mono&#34; , monospace ; font-size: 16.5pt">Struct</pre>" style="rounded=0;whiteSpace=wrap;html=1;fontStyle=1;labelBackgroundColor=none;strokeColor=#0000CC;fontColor=#0000CC;" vertex="1" parent="1"> + <mxGeometry x="240" y="1022" width="140" height="55" as="geometry"/> + </mxCell> + </root> + </mxGraphModel> + </diagram> +</mxfile>
\ No newline at end of file diff --git a/docs/vhost_architecture.png b/docs/vhost_architecture.png Binary files differnew file mode 100644 index 0000000..4d1e2bc --- /dev/null +++ b/docs/vhost_architecture.png |