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Created August 7, 2022 09:01
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サンプル: Docker の `ubuntu:20.04` イメージでタイムゾーンを JST に変更する
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Dockerfile
FROM ubuntu:20.04
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata && \
rm -rf /var/lib/apt/lists/* /var/cache/apt/*
RUN ln -sf /usr/share/zoneinfo/Asia/Tokyo /etc/localtime && \
dpkg-reconfigure --frontend noninteractive tzdata
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gh640 commented Aug 7, 2022

ubuntu:22.04 の場合も同じです。

FROM ubuntu:22.04

RUN apt-get update && \
 DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata && \
 rm -rf /var/lib/apt/lists/* /var/cache/apt/*

RUN ln -sf /usr/share/zoneinfo/Asia/Tokyo /etc/localtime && \
  dpkg-reconfigure --frontend noninteractive tzdata

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gh640 commented Aug 7, 2022

関連 Gist:

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