[Dockerfile] multi-stage to reduce image size

docker/Dockerfile

@@ -2,38 +2,44 @@ ARG UBUNTU_VERSION=20.04
 ARG YA_CORE_VERSION=0.5.0
 ARG YA_WASI_VERSION=0.2.2
 ARG YA_VM_VERSION=0.2.3
+ARG YA_DIR_BIN=/usr/bin/
+ARG YA_DIR_BIN_TMP=/golem-provider-bin/
+ARG YA_DIR_PLUGINS=/lib/yagna/plugins/
 
-FROM ubuntu:${UBUNTU_VERSION}
+FROM ubuntu:${UBUNTU_VERSION} as installer
 ARG YA_CORE_VERSION
 ARG YA_WASI_VERSION
 ARG YA_VM_VERSION
-ARG YA_DIR_INSTALLER=/ya-installer
-ARG YA_DIR_BIN=/usr/bin
-ARG YA_DIR_PLUGINS=/lib/yagna/plugins
-
+ARG YA_DIR_BIN_TMP
+ARG YA_DIR_PLUGINS
 RUN apt-get update -q \
 && apt-get install -q -y --no-install-recommends \
     wget \
-    apt-transport-https \
     ca-certificates \
     xz-utils \
-&& apt-get remove --purge -y \
-&& apt-get clean -y \
-&& rm -rf /var/lib/apt/lists/* \
+&& mkdir -p ${YA_DIR_BIN_TMP} \
 && mkdir -p ${YA_DIR_PLUGINS} \
-&& mkdir ${YA_DIR_INSTALLER} \
-&& cd ${YA_DIR_INSTALLER} \
 && wget -q "https://github.com/golemfactory/yagna/releases/download/v${YA_CORE_VERSION}/golem-provider-linux-v${YA_CORE_VERSION}.tar.gz" \
 && wget -q "https://github.com/golemfactory/ya-runtime-wasi/releases/download/v${YA_WASI_VERSION}/ya-runtime-wasi-linux-v${YA_WASI_VERSION}.tar.gz" \
 && wget -q "https://github.com/golemfactory/ya-runtime-vm/releases/download/v${YA_VM_VERSION}/ya-runtime-vm-linux-v${YA_VM_VERSION}.tar.gz" \
 && tar -zxvf golem-provider-linux-v${YA_CORE_VERSION}.tar.gz \
 && tar -zxvf ya-runtime-wasi-linux-v${YA_WASI_VERSION}.tar.gz \
 && tar -zxvf ya-runtime-vm-linux-v${YA_VM_VERSION}.tar.gz \
-&& find golem-provider-linux-v${YA_CORE_VERSION} -executable -type f -exec cp {} ${YA_DIR_BIN} \; \
+&& find golem-provider-linux-v${YA_CORE_VERSION} -executable -type f -exec cp -t ${YA_DIR_BIN_TMP} {} + \
 && cp -R golem-provider-linux-v${YA_CORE_VERSION}/plugins/* ${YA_DIR_PLUGINS} \
 && cp -R ya-runtime-wasi-linux-v${YA_WASI_VERSION}/* ${YA_DIR_PLUGINS} \
-&& cp -R ya-runtime-vm-linux-v${YA_VM_VERSION}/* ${YA_DIR_PLUGINS} \
-&& rm -Rf ${YA_DIR_INSTALLER}
+&& cp -R ya-runtime-vm-linux-v${YA_VM_VERSION}/* ${YA_DIR_PLUGINS}
+
+FROM ubuntu:${UBUNTU_VERSION}
+ARG YA_DIR_BIN
+ARG YA_DIR_BIN_TMP
+ARG YA_DIR_PLUGINS
+RUN apt-get update -q \
+&& apt-get install -q -y --no-install-recommends ca-certificates \
+&& apt-get clean -y \
+&& rm -rf /var/lib/apt/lists/*
+COPY --from=installer ${YA_DIR_PLUGINS} ${YA_DIR_PLUGINS}
+COPY --from=installer ${YA_DIR_BIN_TMP} ${YA_DIR_BIN}
 
 CMD ["golemsp", "run"]
 VOLUME ["/root/.local/share/ya-provider/", "/root/.local/share/yagna/"]