# 3.8

* Updating base image for Windows container images from nanoserver to `mcr.microsoft.com/oss/kubernetes/windows-pause-image-base` which gets built on a Windows machine.
This addresses [Cannot modify registry keys during Windows pause image build process #109161](https://github.com/kubernetes/kubernetes/issues/109161)

		rx.Peak = rx.Curr
	}
	rx.N++
}

// ReplicationMRFStats holds stats of MRF backlog saved to disk in the last 5 minutes
// and number of entries that failed replication after 3 retries
type ReplicationMRFStats struct {
	LastFailedCount uint64 `json:"failedCount_last5min"`
	// Count of unreplicated entries that were dropped after MRF retry limit reached since cluster start.
	TotalDroppedCount uint64 `json:"droppedCount_since_uptime"`

	WorkerAutoDefault = 100

	// MRFWorkerMaxLimit max number of mrf workers per node for "fast" mode
	MRFWorkerMaxLimit = 8

	// MRFWorkerMinLimit min number of mrf workers per node for "slow" mode
	MRFWorkerMinLimit = 2

	// MRFWorkerAutoDefault is default number of mrf workers for "auto" mode
	MRFWorkerAutoDefault = 4

	opts.Prefix = q.Get("prefix")
	return
}

const (
	replicationMRFDir = bucketMetaPrefix + SlashSeparator + replicationDir + SlashSeparator + "mrf"
	mrfMetaFormat     = 1
	mrfMetaVersionV1  = 1
	mrfMetaVersion    = mrfMetaVersionV1
)

// MRFReplicateEntry mrf entry to save to disk
type MRFReplicateEntry struct {
	Bucket     string `json:"bucket" msg:"b"`
	Object     string `json:"object" msg:"o"`

TRIPLE.linux-s390x := s390x-linux-gnu
TRIPLE := ${TRIPLE.${OS}-${ARCH}}
BASE.linux := scratch
# Source for windows pause image base is located at https://github.com/microsoft/windows-pause-image-base
BASE.windows := mcr.microsoft.com/oss/kubernetes/windows-pause-image-base:v0.2
BASE := ${BASE.${OS}}

# If you want to build AND push all containers, see the 'all-push' rule.
all: all-container-docker

	AREVSH
	ARBIT

	AXTAB
	AXTAH
	AXTABU
	AXTAHU

	ABFX
	ABFXU
	ABFC
	ABFI

	AMULWT
	AMULWB
	AMULBB
	AMULAWT
	AMULAWB
	AMULABB

	AMRC // MRC/MCR

	ALAST

	// aliases
	AB  = obj.AJMP
	ABL = obj.ACALL
)

/* scond byte */
const (
	C_SCOND = (1 << 4) - 1
	C_SBIT  = 1 << 4
	C_PBIT  = 1 << 5
	C_WBIT  = 1 << 6

		// When there is versions disparity we are healing
		// the content implicitly for all versions, we can
		// avoid triggering another MRF heal for offline drives.
		if len(versions) == 0 {
			// Whether a disk was initially or becomes offline
			// during this upload, send it to the MRF list.
			for i := 0; i < len(onlineDisks); i++ {
				if onlineDisks[i] != nil && onlineDisks[i].IsOnline() {
					continue
				}

    BASEIMAGE?=registry.k8s.io/build-image/debian-base-ppc64le:bookworm-v1.0.3
endif
ifeq ($(ARCH),s390x)
    BASEIMAGE?=registry.k8s.io/build-image/debian-base-s390x:bookworm-v1.0.3
endif

BASE.windows = mcr.microsoft.com/windows/nanoserver

RUNNERIMAGE.windows?=$(BASE.windows):$(OSVERSION)
RUNNERIMAGE.linux?=gcr.io/distroless/static:latest
RUNNERIMAGE := ${RUNNERIMAGE.${OS}}

QEMUVERSION?=5.2.0-2

build:

FROM mcr.microsoft.com/dotnet/framework/sdk:4.8-windowsservercore-ltsc2019

# Set default powershell policy for this script (ProgressPreference='SilentlyContinue' makes
# downloads with Invoke-WebRequest not show the progress bar and is MUCH faster).
SHELL ["powershell.exe", "-ExecutionPolicy", "Bypass", "-Command", "$ErrorActionPreference='Stop'; $ProgressPreference='SilentlyContinue'; $VerbosePreference = 'Continue';"]

		}
	}
	// Annoying aliases.
	instructions["B"] = obj.AJMP
	instructions["BL"] = obj.ACALL
	// MCR differs from MRC by the way fields of the word are encoded.
	// (Details in arm.go). Here we add the instruction so parse will find
	// it, but give it an opcode number known only to us.
	instructions["MCR"] = aMCR

	return &Arch{
		LinkArch:       &arm.Linkarm,
		Instructions:   instructions,