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‎Dockerfile‎

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# Multi-stage Dockerfile for KeyDB with Redis 8.2.3 Protocol Support
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# Optimized for production use with TLS support
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# ============================================================================
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# Stage 1: Builder
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# ============================================================================
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FROM ubuntu:22.04 AS builder
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# Prevent interactive prompts
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ENV DEBIAN_FRONTEND=noninteractive
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# Install build dependencies
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RUN apt-get update && apt-get install -y \
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build-essential \
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$(dpkg --print-architecture | grep -q "amd64\|x86_64" && echo "nasm" || true) \
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autotools-dev \
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autoconf \
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libjemalloc-dev \
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tcl \
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tcl-dev \
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uuid-dev \
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libcurl4-openssl-dev \
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libbz2-dev \
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libzstd-dev \
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liblz4-dev \
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libsnappy-dev \
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libssl-dev \
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pkg-config \
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&& rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /keydb
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# Copy source code
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COPY . .
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# Clean any previous builds and build dependencies
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# ARM64 builds use -O0 (no optimization) to avoid GCC crashes in emulation
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# AMD64 also uses -O2 instead of -O3 for jemalloc to avoid potential issues
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# We need to clean dependencies and override CFLAGS before configure/build runs
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RUN make clean || true && \
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if [ "$(uname -m)" = "aarch64" ]; then \
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cd deps && \
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CFLAGS="" make hiredis && \
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(cd jemalloc && [ -f Makefile ] && make distclean || true) && \
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CFLAGS="" make jemalloc JEMALLOC_CFLAGS="-std=gnu99 -Wall -pipe -g -O0" && \
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(cd lua && make clean || true) && \
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CFLAGS="" cd lua/src && make all CFLAGS="-O0 -Wall -DLUA_ANSI -DENABLE_CJSON_GLOBAL -DREDIS_STATIC='' -DLUA_USE_MKSTEMP" MYLDFLAGS="" AR="ar rc" && cd ../.. && \
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CFLAGS="" make hdr_histogram && \
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cd ..; \
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else \
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cd deps && \
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make hiredis && \
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(cd jemalloc && [ -f Makefile ] && make distclean || true) && \
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make jemalloc JEMALLOC_CFLAGS="-std=gnu99 -Wall -pipe -g -O2" && \
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make lua hdr_histogram -j$(nproc) && \
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cd ..; \
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fi
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# Build KeyDB with TLS support
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# ARM64: use -O0 (no optimization) and single-threaded build to avoid GCC crashes
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RUN if [ "$(uname -m)" = "aarch64" ]; then \
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make BUILD_TLS=yes OPTIMIZATION=-O0 -j1; \
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else \
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make BUILD_TLS=yes -j$(nproc); \
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fi
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# ============================================================================
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# Stage 2: Runtime
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# ============================================================================
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FROM ubuntu:22.04
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# Prevent interactive prompts
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ENV DEBIAN_FRONTEND=noninteractive
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# Install gosu and runtime dependencies
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ENV GOSU_VERSION=1.17
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RUN set -eux; \
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apt-get update; \
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apt-get install -y --no-install-recommends \
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ca-certificates \
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wget; \
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dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
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wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
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chmod +x /usr/local/bin/gosu; \
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gosu --version; \
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gosu nobody true; \
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apt-get install -y --no-install-recommends \
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libjemalloc2 \
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libcurl4 \
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libbz2-1.0 \
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libzstd1 \
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liblz4-1 \
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libsnappy1v5 \
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libssl3 \
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libuuid1 \
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tcl8.6; \
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apt-get purge -y --auto-remove wget; \
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rm -rf /var/lib/apt/lists/*
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# Create keydb user and group
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RUN groupadd -r -g 999 keydb && \
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useradd -r -g keydb -u 999 keydb
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# Copy binaries from builder
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COPY --from=builder /keydb/src/keydb-server /usr/local/bin/
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COPY --from=builder /keydb/src/keydb-cli /usr/local/bin/
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COPY --from=builder /keydb/src/keydb-benchmark /usr/local/bin/
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COPY --from=builder /keydb/src/keydb-check-rdb /usr/local/bin/
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COPY --from=builder /keydb/src/keydb-check-aof /usr/local/bin/
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COPY --from=builder /keydb/src/keydb-sentinel /usr/local/bin/
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# Create symlinks for redis compatibility
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RUN ln -s /usr/local/bin/keydb-server /usr/local/bin/redis-server && \
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ln -s /usr/local/bin/keydb-cli /usr/local/bin/redis-cli && \
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ln -s /usr/local/bin/keydb-benchmark /usr/local/bin/redis-benchmark && \
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ln -s /usr/local/bin/keydb-check-rdb /usr/local/bin/redis-check-rdb && \
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ln -s /usr/local/bin/keydb-check-aof /usr/local/bin/redis-check-aof && \
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ln -s /usr/local/bin/keydb-sentinel /usr/local/bin/redis-sentinel
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# Create directories
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RUN mkdir -p /data /etc/keydb && \
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chown -R keydb:keydb /data /etc/keydb
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# Copy default config
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COPY keydb.conf /etc/keydb/keydb.conf
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RUN chown keydb:keydb /etc/keydb/keydb.conf
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# Create entrypoint script inline
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RUN set -eux; \
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echo '#!/bin/sh' > /usr/local/bin/docker-entrypoint.sh; \
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echo 'set -e' >> /usr/local/bin/docker-entrypoint.sh; \
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echo '' >> /usr/local/bin/docker-entrypoint.sh; \
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echo '# Allow the container to be started with `--user`' >> /usr/local/bin/docker-entrypoint.sh; \
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echo 'if [ "$1" = "keydb-server" -a "$(id -u)" = "0" ]; then' >> /usr/local/bin/docker-entrypoint.sh; \
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echo ' find . \! -user keydb -exec chown keydb:keydb {} \;' >> /usr/local/bin/docker-entrypoint.sh; \
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echo ' exec gosu keydb "$0" "$@"' >> /usr/local/bin/docker-entrypoint.sh; \
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echo 'fi' >> /usr/local/bin/docker-entrypoint.sh; \
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echo '' >> /usr/local/bin/docker-entrypoint.sh; \
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echo '# Set password if KEYDB_PASSWORD is provided' >> /usr/local/bin/docker-entrypoint.sh; \
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echo 'if [ ! -z "${KEYDB_PASSWORD:-}" ]; then' >> /usr/local/bin/docker-entrypoint.sh; \
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echo ' echo "requirepass $KEYDB_PASSWORD" >> /etc/keydb/keydb.conf' >> /usr/local/bin/docker-entrypoint.sh; \
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echo 'fi' >> /usr/local/bin/docker-entrypoint.sh; \
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echo '' >> /usr/local/bin/docker-entrypoint.sh; \
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echo 'exec "$@"' >> /usr/local/bin/docker-entrypoint.sh; \
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chmod +x /usr/local/bin/docker-entrypoint.sh
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# Set working directory
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WORKDIR /data
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# Expose ports
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EXPOSE 6379
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# Set volume
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VOLUME ["/data"]
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# Entrypoint (runs as root initially, then drops to keydb user via gosu)
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ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
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# Default command
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CMD ["keydb-server", "/etc/keydb/keydb.conf"]
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# Metadata
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LABEL maintainer="Valerii Vainkop <[email protected]>" \
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description="KeyDB with Redis 8.2.3 Protocol Support - Multi-master, Multithreaded, Kubernetes-ready" \
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version="8.2.3" \
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redis-protocol="8.2.3"
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‎build_push.sh‎

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#!/bin/bash
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#
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# build_push.sh - Build and push KeyDB Redis 8 multi-arch image to Docker Hub
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#
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# Usage:
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# ./build_push.sh [tag] [platforms]
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#
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# Examples:
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# ./build_push.sh # Pushes as 'latest' (amd64 + arm64)
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# ./build_push.sh 8.2.3 # Pushes as '8.2.3' and 'latest' (amd64 + arm64)
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# ./build_push.sh 8.2.3 linux/amd64 # Single platform build
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#
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set -e
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REPO="vainkop/keydb8"
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TAG="${1:-latest}"
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PLATFORMS="${2:-linux/amd64,linux/arm64}"
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echo "╔══════════════════════════════════════════════════════════════════════╗"
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echo "║ Building KeyDB Redis 8 Multi-Arch Docker Image ║"
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echo "╚══════════════════════════════════════════════════════════════════════╝"
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echo ""
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echo "Repository: ${REPO}"
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echo "Tag: ${TAG}"
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echo "Platforms: ${PLATFORMS}"
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echo ""
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# Check if Dockerfile exists
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if [ ! -f "Dockerfile" ]; then
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echo "❌ Error: Dockerfile not found in current directory"
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exit 1
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fi
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# Check if buildx is available
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if ! docker buildx version > /dev/null 2>&1; then
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echo "❌ Error: docker buildx is required for multi-arch builds"
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echo "Install it with: docker buildx install"
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exit 1
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fi
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# Check if logged in to Docker Hub
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if ! docker info 2>/dev/null | grep -q "Username:"; then
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echo "⚠️ Not logged in to Docker Hub"
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echo "Please run: docker login"
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exit 1
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fi
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# Create builder instance if it doesn't exist
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BUILDER_NAME="keydb-multiarch"
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if ! docker buildx ls | grep -q "$BUILDER_NAME"; then
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echo "📦 Creating buildx builder: $BUILDER_NAME"
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docker buildx create --name "$BUILDER_NAME" --driver docker-container --use
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docker buildx inspect --bootstrap
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else
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echo "📦 Using existing builder: $BUILDER_NAME"
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docker buildx use "$BUILDER_NAME"
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fi
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# Build and push multi-arch image
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "Building multi-arch image (this may take 20-40 minutes)..."
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo ""
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docker buildx build \
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--platform "${PLATFORMS}" \
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--tag "${REPO}:${TAG}" \
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--push \
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--progress=plain \
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.
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# Tag as latest if specific version was provided
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if [ "${TAG}" != "latest" ]; then
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "Tagging as latest..."
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo ""
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docker buildx build \
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--platform "${PLATFORMS}" \
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--tag "${REPO}:latest" \
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--push \
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--progress=plain \
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.
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fi
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echo ""
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echo "╔══════════════════════════════════════════════════════════════════════╗"
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echo "║ ✅ BUILD COMPLETE! ║"
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echo "╚══════════════════════════════════════════════════════════════════════╝"
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echo ""
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echo "Multi-arch images pushed:"
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echo " • ${REPO}:${TAG} (${PLATFORMS})"
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if [ "${TAG}" != "latest" ]; then
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echo " • ${REPO}:latest (${PLATFORMS})"
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fi
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echo ""
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echo "Verify with:"
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echo " docker manifest inspect ${REPO}:${TAG}"
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echo ""
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echo "Pull with:"
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echo " docker pull ${REPO}:${TAG}"
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echo ""
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echo "Docker will automatically select the correct architecture!"
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echo ""
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echo "Deploy to Kubernetes:"
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echo " helm install keydb ./pkg/helm"
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echo ""

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