How to fix no matching manifest for linux/amd64 in Kubernetes

docker info --format '{{.OSType}}/{{.Architecture}}'
# Output: linux/amd64 or linux/arm64

# Using docker buildx
docker buildx imagetools inspect docker.io/library/python:latest

# Using docker manifest
docker manifest inspect -v ubuntu:latest | grep -i platform

# Check specific architectures
docker manifest inspect --verbose nginx:latest | jq '.[].Descriptor.platform'

# Explicitly specify platform
docker pull --platform=linux/amd64 ubuntu:latest
docker pull --platform=linux/arm64 node:18-alpine

# Run with explicit platform (uses QEMU emulation if mismatched)
docker run --rm --platform=linux/amd64 ubuntu:latest uname -m

services:
  web:
    image: node:18-alpine
    platform: linux/amd64

# Create buildx builder
docker buildx create --use --name multi-arch-builder
docker buildx inspect --bootstrap

# Build and push multi-arch image
docker buildx build \
  --platform linux/amd64,linux/arm64 \
  --push \
  -t myregistry/myapp:latest \
  .

# Verify the manifest list
docker buildx imagetools inspect myregistry/myapp:latest

FROM --platform=$BUILDPLATFORM golang:1.21 AS builder
ARG TARGETOS TARGETARCH
WORKDIR /app
COPY . .
RUN GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o app main.go

FROM --platform=$TARGETPLATFORM alpine:latest
COPY --from=builder /app/app /app
CMD ["/app"]

# These are multi-arch safe
FROM alpine:3.18
FROM ubuntu:22.04
FROM debian:bookworm
FROM node:18-alpine
FROM python:3.11
FROM golang:1.21

# Pin to specific multi-arch version
FROM python:3.11.7-slim-bookworm

docker buildx imagetools inspect <image>:<tag>

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  template:
    spec:
      nodeSelector:
        kubernetes.io/arch: amd64  # Only schedule on amd64 nodes
      containers:
      - name: app
        image: amd64-only-image:latest

kubectl get nodes -o wide
kubectl get node <NODE> -o jsonpath='{.status.nodeInfo.architecture}'

kubectl label node <NODE> kubernetes.io/arch=amd64

name: Build Multi-Arch Image
on: push

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: myregistry/myapp:latest