Implement kubevirt hypervisor and the domainmgr support

    1) Add Kubevirt hypervisor type in hypervisor.go
    2) Since both kvm and kubevirt use /dev/kvm, we will filter the enabled hypervisor by flag isHVTypeKube
    3) kubevirt.go implements the hypervisor interface for kubevirt hypervisor
    4) Support for VMs, containers as a VM and also launch containers as kubernetes pods if virtualization type NOHYPER is chosen.
    5) hostdevices PCIe passthrough is supported for NVMe disks, USB and Network interfaces.
    5) Add hvTypeKube to domainmgr context
    6) Domainmgr waits until kubernetes is ready for kubevirt type, cleans up any stale VM instances during startup.
    7) Metrics collection uses kubernetes metrics collection mechanism for both VMs and containers (pods), but uses the existing domainmetrics
       structures to be inconsistent with other flavors of eve
    8) Added 3 more states in the types.go PENDING, SCHEDULING and FAILED.

    NOTE: This PR contains code written by Naiming Shen too. Especially pod specific and also the metrics collection part.

    9) This commit is squash of all commits after addressing review comments

Signed-off-by: Pramodh Pallapothu <pramodh@zededa.com>

pkg/edgeview/go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/coreos/go-semver v0.3.1
 	github.com/gorilla/websocket v1.4.2
 	github.com/grandcat/zeroconf v1.0.0
-	github.com/lf-edge/eve-api/go v0.0.0-20240322135714-a2b011fedf87
+	github.com/lf-edge/eve-api/go v0.0.0-20240424223403-4feef58259f3
 	github.com/lf-edge/eve/pkg/pillar v0.0.0-20231025120317-b25d016a16bb
 	github.com/satori/go.uuid v1.2.1-0.20180404165556-75cca531ea76
 	github.com/shirou/gopsutil v3.21.11+incompatible

pkg/edgeview/go.sum

@@ -524,8 +524,8 @@ github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/lf-edge/eve-api/go v0.0.0-20240322135714-a2b011fedf87 h1:NKYQCrAmkvmYTGgKSYyXdDdFaRvsX9rxLGJQbRKox3U=
-github.com/lf-edge/eve-api/go v0.0.0-20240322135714-a2b011fedf87/go.mod h1:ot6MhAhBXapUDl/hXklaX4kY88T3uC4PTg0D2wD8DzA=
+github.com/lf-edge/eve-api/go v0.0.0-20240424223403-4feef58259f3 h1:WNtQVWdeyW6E/watqP061MUQjjk3KJ2nytqMqAScztM=
+github.com/lf-edge/eve-api/go v0.0.0-20240424223403-4feef58259f3/go.mod h1:ot6MhAhBXapUDl/hXklaX4kY88T3uC4PTg0D2wD8DzA=
 github.com/lf-edge/eve/pkg/pillar v0.0.0-20231025120317-b25d016a16bb h1:pbvujlQLA66epNvCGgf4eRSdUTKvYPwU7fzOAltP/9o=
 github.com/lf-edge/eve/pkg/pillar v0.0.0-20231025120317-b25d016a16bb/go.mod h1:YuUrK7yQdrSGH3D7auTDYNRgcBGBKGzbcVL5mY4IzrY=
 github.com/lyft/protoc-gen-star v0.5.3/go.mod h1:V0xaHgaf5oCCqmcxYcWiDfTiKsZsRc87/1qhoTACD8w=