fabiand

fabiand

[fabiand@tee Downloads]$ k logs v2v-4d9b8
+ echo /v2v-dst ova http://192.168.42.1:8000/my.ova ''
+ DSTD=/v2v-dst
/v2v-dst ova http://192.168.42.1:8000/my.ova 
+ SRCTYPE=ova
+ SRC=http://192.168.42.1:8000/my.ova
+ SRCURI=
++++ readlink -f /v2v.d/bin/job
+++ dirname /v2v.d/bin/job
++ readlink -f /v2v.d/bin/..

fabiand

Assumption:

• We want to support a range of devices
• We acknowledge that certain devices are exposed using different kernel APIs (paths, netlink, …)
• We acknowledge that a logical/physical device can consist of multiple kernel level objects (paths, netlinks, …)
• We acknowledge that device plugins could require informations about the pod in order to provide the right resource.

Goal:

• Keep the declarative approach
• iow: DP creates, kubelet allocates
• iow: Prevent side-kubelet

fabiand

## Another shot at the problem scope

Devices to support

- GPUs
- FPGAs
- Network cards
- Random Number Generators

fabiand

Pod     VM      VM       VM
         |       |        |
         |       |        |
         | +-----+        |
---------+-+--------------+--------------
         | |              |
         br0     br1     br2
          |       |       |
DP      vlan0   vlan1   vlan2

fabiand

A VM is defined by three aspects

• Size
• Guest
• Workload

fabiand

Overview

Components

1. (1) trusted storage connector pod
2. (Many) VM pods connection to storage using shared directory

Flow

fabiand

git tag | sort -rV | while read TAG ;
do
  [[ "$TAG" =~ [0-9].0$ ]] || continue ; 
  echo -e "\n# $TAG" ;
  git show $TAG | sed -n "/changes$/,/Contributors/ p" | egrep "^- " ;
done

fabiand

#!/bin/bash

export LC_ALL=C

_api() { curl -s -H "Authorization: token $GH_TOKEN" https://api.github.com/$1 ; }
_org() { _api orgs/kubevirt/$1 ; }
_repos() { _api repos/kubevirt/$1 ; }
_kubevirt_pulls() { _repos kubevirt/pulls ; }

#_kubevirt_pulls | jq ".[] | select((.assignees | length) == 0).issue_url" ; exit

fabiand

Goal

Easy way for users to create RHEL VM's in their namespaces.

Plan

1. Provide containerDisk for shipment into cluster
2. Provide an operator to take care of in-cluster creation
3. optional: Operator to perform updates!