FINAL: Hopefully!
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222
docker-multiarch-build.sh
Executable file
222
docker-multiarch-build.sh
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#!/bin/bash
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# HMAC File Server 3.3.0 "Nexus Infinitum" - Docker Multi-Architecture Builder
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# Builds multi-arch Docker images using Docker Buildx
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set -euo pipefail
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# Colors
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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PURPLE='\033[0;35m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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# Configuration
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IMAGE_NAME="hmac-file-server"
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VERSION="3.3.0"
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REGISTRY="localhost" # Change to your registry
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PLATFORMS="linux/amd64,linux/arm64,linux/arm/v7"
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# Functions
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print_header() {
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echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
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echo -e "${BLUE}║${NC} ${CYAN}HMAC File Server Docker Multi-Architecture Builder${NC} ${BLUE}║${NC}"
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echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
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echo ""
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}
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print_info() {
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echo -e "${GREEN}✓${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}⚠${NC} $1"
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}
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print_error() {
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echo -e "${RED}✗${NC} $1"
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}
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print_status() {
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echo -e "${PURPLE}▶${NC} $1"
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}
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check_requirements() {
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print_status "Checking requirements..."
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# Check Docker
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if ! command -v docker >/dev/null 2>&1; then
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print_error "Docker is not installed or not in PATH"
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exit 1
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fi
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# Check Docker Buildx
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if ! docker buildx version >/dev/null 2>&1; then
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print_error "Docker Buildx is not available"
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print_info "Install with: docker buildx install"
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exit 1
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fi
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# Check if Docker daemon is running
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if ! docker info >/dev/null 2>&1; then
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print_error "Docker daemon is not running"
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exit 1
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fi
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print_info "Docker $(docker --version | cut -d' ' -f3 | tr -d ',') detected"
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print_info "Buildx $(docker buildx version | cut -d' ' -f2) detected"
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}
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setup_buildx() {
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print_status "Setting up Docker Buildx..."
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# Create builder if it doesn't exist
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if ! docker buildx inspect multiarch-builder >/dev/null 2>&1; then
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print_status "Creating multiarch builder..."
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docker buildx create --name multiarch-builder --use --bootstrap
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print_info "Multiarch builder created and activated"
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else
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print_info "Using existing multiarch builder"
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docker buildx use multiarch-builder
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fi
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# Verify platforms
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print_status "Available platforms:"
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docker buildx inspect --bootstrap | grep "Platforms:" | head -1
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}
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build_images() {
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local push_flag=""
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if [ "${1:-}" = "--push" ]; then
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push_flag="--push"
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print_warning "Images will be pushed to registry"
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else
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push_flag="--load"
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print_info "Images will be loaded locally (AMD64 only)"
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fi
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print_status "Building multi-architecture images..."
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# Build and optionally push
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docker buildx build \
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--platform $PLATFORMS \
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--file Dockerfile.multiarch \
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--tag "${REGISTRY}/${IMAGE_NAME}:${VERSION}" \
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--tag "${REGISTRY}/${IMAGE_NAME}:latest" \
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$push_flag \
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.
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if [ "$push_flag" = "--push" ]; then
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print_info "Multi-arch images built and pushed successfully"
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else
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print_info "Multi-arch images built and loaded locally"
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fi
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}
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test_images() {
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print_status "Testing built images..."
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# Test AMD64 image (if loaded locally)
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if [ "${1:-}" != "--push" ]; then
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print_status "Testing AMD64 image..."
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if docker run --rm "${REGISTRY}/${IMAGE_NAME}:${VERSION}" -version 2>/dev/null; then
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print_info "AMD64 image test passed"
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else
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print_warning "AMD64 image test failed (this is normal if image wasn't loaded)"
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fi
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fi
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# Show image info
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print_status "Image information:"
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docker images "${REGISTRY}/${IMAGE_NAME}" 2>/dev/null | head -2 || print_warning "Images not found locally (normal if pushed to registry)"
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}
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show_usage() {
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echo "Usage: $0 [OPTIONS]"
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echo ""
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echo "Options:"
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echo " --push Build and push to registry (multi-arch)"
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echo " --local Build for local use (AMD64 only)"
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echo " --registry REG Set registry (default: localhost)"
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echo " --help Show this help"
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echo ""
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echo "Examples:"
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echo " $0 --local # Build for local testing"
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echo " $0 --push # Build and push multi-arch"
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echo " $0 --registry hub.docker.com --push # Push to Docker Hub"
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}
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# Main execution
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main() {
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local push_mode=""
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# Parse arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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--push)
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push_mode="--push"
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shift
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;;
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--local)
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push_mode="--local"
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shift
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;;
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--registry)
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REGISTRY="$2"
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shift 2
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;;
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--help)
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show_usage
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exit 0
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;;
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*)
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print_error "Unknown option: $1"
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show_usage
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exit 1
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;;
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esac
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done
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print_header
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print_info "Configuration:"
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print_info " Image: ${REGISTRY}/${IMAGE_NAME}:${VERSION}"
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print_info " Platforms: ${PLATFORMS}"
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print_info " Registry: ${REGISTRY}"
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echo ""
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check_requirements
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setup_buildx
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echo ""
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if [ "$push_mode" = "--push" ]; then
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build_images --push
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else
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build_images --local
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fi
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echo ""
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test_images "$push_mode"
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echo ""
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print_info "Multi-architecture Docker build complete!"
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if [ "$push_mode" = "--push" ]; then
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echo ""
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print_info "To use the images:"
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echo " docker run -p 8080:8080 ${REGISTRY}/${IMAGE_NAME}:${VERSION}"
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echo " docker run --platform linux/arm64 ${REGISTRY}/${IMAGE_NAME}:${VERSION}"
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else
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echo ""
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print_info "To push to registry later:"
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echo " $0 --registry YOUR_REGISTRY --push"
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fi
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}
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# Check if script is executed directly
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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main "$@"
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fi
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