buildkit

Dockerfile

@@ -17,10 +17,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 ENV DOCKER_BUILDKIT=1
 RUN apt-get update && apt-get install -y --no-install-recommends \
     docker-cli \
-    docker-buildx-plugin \
-    docker-compose-plugin \
     && rm -rf /var/lib/apt/lists/*
-RUN docker buildx create --use --name default-builder
 
 # check
 RUN git --version && \