qida/alpine repository overview

FROM alpine:latest
#设置代理镜像
RUN alpine_version=`cat /etc/issue | head -1 | awk '{print $5}'` \
  && echo -e https://mirrors.aliyun.com/alpine/v${alpine_version}/main/ > /etc/apk/repositories
#设置时区
RUN apk update && apk upgrade \
    && apk add --no-cache tzdata busybox-extras \
    && alpine_version=`cat /etc/issue | head -1 | awk '{print $5}'` \
    && apk add upx --repository=https://mirrors.aliyun.com/alpine/v${alpine_version}/community \
    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
    && echo "Asia/Shanghai" > /etc/timezone \
    && apk del tzdata \
    && date -R