docker容器技术学习空间

三十、Docker存储-数据持久化之Bind Mount

2021-12-18  本文已影响0人  InsaneLoafer
FROM alpine:latest
RUN apk update
RUN apk --no-cache add curl
ENV SUPERCRONIC_URL=https://github.com/aptible/supercronic/releases/download/v0.1.12/supercronic-linux-amd64 \
    SUPERCRONIC=supercronic-linux-amd64 \
    SUPERCRONIC_SHA1SUM=048b95b48b708983effb2e5c935a1ef8483d9e3e
RUN curl -fsSLO "$SUPERCRONIC_URL" \
    && echo "${SUPERCRONIC_SHA1SUM}  ${SUPERCRONIC}" | sha1sum -c - \
    && chmod +x "$SUPERCRONIC" \
    && mv "$SUPERCRONIC" "/usr/local/bin/${SUPERCRONIC}" \
    && ln -s "/usr/local/bin/${SUPERCRONIC}" /usr/local/bin/supercronic
COPY my-cron /app/my-cron
WORKDIR /app

VOLUME ["/app"]

# RUN cron job
CMD ["/usr/local/bin/supercronic", "/app/my-cron"]

Bind Mount使用

在构建容器加上 -v 参数时,映射的路径改为自定义路径即可:

Note:
Windows环境需要先把目标路径在Docker Desktop中添加到设置里面


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