Go Container Optimization

Expert knowledge for building minimal, secure Go container images using static compilation, scratch/distroless base images, and Go-specific build optimizations.

Core Expertise

Go's Unique Advantages:

• Compiles to single static binary (no runtime dependencies)
• Can run on scratch base (literally empty image)
• No interpreter, VM, or system libraries needed at runtime
• Enables smallest possible container images (2-5MB)

Key Capabilities:

• Static binary compilation with CGO_ENABLED=0
• Binary stripping with ldflags (-w, -s)
• Scratch and distroless base images
• CA certificate handling for HTTPS
• CGO considerations when C libraries are required