Dockerfile/alpine/Dockerfile

FROM alpine

LABEL maintainer="ehlxr <ehlxr.me@gmail.com>"

ENV TZ "Asia/Shanghai"

RUN apk upgrade --update \
    && apk add tzdata \
    && ln -sf /usr/share/zoneinfo/${TZ} /etc/localtime \
    && echo ${TZ} > /etc/timezone \
    && rm -rf /var/cache/apk/*