chore(minio): use bin mc replace docker images

Author: duanhongyi

rootfs/Dockerfile

@@ -1,5 +1,3 @@
-FROM minio/mc:RELEASE.2020-07-17T02-52-20Z as mc
-
 FROM alpine:3.12
 
 RUN adduser \
@@ -11,14 +9,14 @@ RUN adduser \
 
 COPY . /
 
-COPY --from=mc /usr/bin/mc /usr/bin/mc
-
-RUN  apk add --update git sudo openssh-server coreutils tar xz jq bash\
-    && mkdir -p /var/run/sshd  \
-    && rm -rf /etc/ssh/ssh_host*  \
-	&& mkdir /apps  \
-	&& passwd -u git \
-    && chmod +x /bin/create_bucket /bin/normalize_storage /docker-entrypoint.sh
+RUN wget https://dl.min.io/client/mc/release/linux-amd64/mc -O /bin/mc \
+  && chmod +x /bin/mc \
+  && apk add --update git sudo openssh-server coreutils tar xz jq bash \
+  && mkdir -p /var/run/sshd \
+  && rm -rf /etc/ssh/ssh_host* \
+  && mkdir /apps \
+  && passwd -u git \
+  && chmod +x /bin/create_bucket /bin/normalize_storage /docker-entrypoint.sh
 
 ENTRYPOINT ["/docker-entrypoint.sh"]