Liangxu Linux
May 25, 2023 · Cloud Native
10 Proven Techniques to Shrink Your Docker Image Size
This guide explains why smaller Docker images improve security, transfer and deployment speed, and provides ten practical methods—including layer minimization, Docker‑squash, slim base images, multi‑stage builds, apt flags, .dockerignore, and optimization tools—to significantly reduce image size.
.dockerignoreDockerbest practices
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