通过docker history查看镜像构建过程（即dockerfile）
- 介绍：
~]# docker history --help Usage: docker history [OPTIONS] IMAGE Show the history of an image Options: --format string Pretty-print images using a Go template --help Print usage -H, --human Print sizes and dates in human readable format (default true) --no-trunc Don't truncate output -q, --quiet Only show numeric IDs
- 示例：
~]# docker history kubeguide/tomcat-app:v1 IMAGE CREATED CREATED BY SIZE COMMENT a29e200a18e9 2 years ago /bin/sh -c #(nop) ADD dir:c5c3bddef49cbc9f... 992kB <missing> 2 years ago /bin/sh -c #(nop) MAINTAINER bestme <bestm... 0B <missing> 2 years ago /bin/sh -c #(nop) CMD ["catalina.sh" "run"] 0B <missing> 2 years ago /bin/sh -c #(nop) EXPOSE 8080/tcp 0B <missing> 2 years ago /bin/sh -c set -e && nativeLines="$(catal... 0B <missing> 2 years ago /bin/sh -c set -x && curl -fSL "$TOMCAT_... 16.6MB <missing> 2 years ago /bin/sh -c #(nop) ENV TOMCAT_TGZ_URL=https... 0B <missing> 2 years ago /bin/sh -c #(nop) ENV TOMCAT_VERSION=8.0.35 0B <missing> 2 years ago /bin/sh -c #(nop) ENV TOMCAT_MAJOR=8 0B <missing> 2 years ago /bin/sh -c set -ex && for key in 05AB33... 114kB <missing> 2 years ago /bin/sh -c apt-get update && apt-get insta... 7.18MB <missing> 2 years ago /bin/sh -c { echo 'deb http://httpredir.... 172B <missing> 2 years ago /bin/sh -c #(nop) ENV OPENSSL_VERSION=1.0.... 0B <missing> 2 years ago /bin/sh -c #(nop) WORKDIR /usr/local/tomcat 0B <missing> 2 years ago /bin/sh -c mkdir -p "$CATALINA_HOME" 0B <missing> 2 years ago /bin/sh -c #(nop) ENV PATH=/usr/local/tomc... 0B <missing> 2 years ago /bin/sh -c #(nop) ENV CATALINA_HOME=/usr/l... 0B <missing> 2 years ago /bin/sh -c set -x && apt-get update && a... 163MB <missing> 2 years ago /bin/sh -c #(nop) ENV JAVA_DEBIAN_VERSION=... 0B <missing> 2 years ago /bin/sh -c #(nop) ENV JAVA_VERSION=7u101 0B <missing> 2 years ago /bin/sh -c #(nop) ENV JAVA_HOME=/usr/lib/j... 0B <missing> 2 years ago /bin/sh -c { echo '#!/bin/sh'; echo 's... 87B <missing> 2 years ago /bin/sh -c #(nop) ENV LANG=C.UTF-8 0B <missing> 2 years ago /bin/sh -c apt-get update && apt-get insta... 1.17MB <missing> 2 years ago /bin/sh -c apt-get update && apt-get insta... 44.3MB <missing> 2 years ago /bin/sh -c #(nop) CMD ["/bin/bash"] 0B <missing> 2 years ago /bin/sh -c #(nop) ADD file:5d8521419ad6cfb... 125MB
如果要让CREATED BY 列完整显示，可以加上--no-trunc 参数。
自定义输出格式：--format
~]# docker history kubeguide/tomcat-app:v1 --format "table {{.ID}}\t{{.CreatedBy}}" --no-trunc IMAGE CREATED BY sha256:a29e200a18e9b15176cd795710b71d7b1bc97207ed6fcdebba645769c3b01669 /bin/sh -c #(nop) ADD dir:c5c3bddef49cbc9fccc43c460a877566140b173ec039b50478bbaca7b1235585 in /usr/local/tomcat/webapps/demo <missing> /bin/sh -c #(nop) MAINTAINER bestme <bestme@hpe.com> <missing> /bin/sh -c #(nop) CMD ["catalina.sh" "run"] <missing> /bin/sh -c #(nop) EXPOSE 8080/tcp <missing> /bin/sh -c set -e && nativeLines="$(catalina.sh configtest 2>&1)" && nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')" && nativeLines="$(echo "$nativeLines" | sort -u)" && if ! echo "$nativeLines" | grep 'INFO: Loaded APR based Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi <missing> /bin/sh -c set -x && curl -fSL "$TOMCAT_TGZ_URL" -o tomcat.tar.gz && curl -fSL "$TOMCAT_TGZ_URL.asc" -o tomcat.tar.gz.asc && gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz && tar -xvf tomcat.tar.gz --strip-components=1 && rm bin/*.bat && rm tomcat.tar.gz* && nativeBuildDir="$(mktemp -d)" && tar -xvf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1 && nativeBuildDeps=" gcc libapr1-dev libssl-dev make openjdk-${JAVA_VERSION%%[-~bu]*}-jdk=$JAVA_DEBIAN_VERSION " && apt-get update && apt-get install -y --no-install-recommends $nativeBuildDeps && rm -rf /var/lib/apt/lists/* && ( export CATALINA_HOME="$PWD" && cd "$nativeBuildDir/native" && ./configure --libdir=/usr/lib/jni --prefix="$CATALINA_HOME" --with-apr=/usr/bin/apr-1-config --with-java-home="$(docker-java-home)" --with-ssl=yes && make -j$(nproc) && make install ) && apt-get purge -y --auto-remove $nativeBuildDeps && rm -rf "$nativeBuildDir" && rm bin/tomcat-native.tar.gz <missing> /bin/sh -c #(nop) ENV TOMCAT_TGZ_URL=https://www.apache.org/dist/tomcat/tomcat-8/v8.0.35/bin/apache-tomcat-8.0.35.tar.gz <missing> /bin/sh -c #(nop) ENV TOMCAT_VERSION=8.0.35 <missing> /bin/sh -c #(nop) ENV TOMCAT_MAJOR=8 <missing> /bin/sh -c set -ex && for key in 05AB33110949707C93A279E3D3EFE6B686867BA6 07E48665A34DCAFAE522E5E6266191C37C037D42 47309207D818FFD8DCD3F83F1931D684307A10A5 541FBE7D8F78B25E055DDEE13C370389288584E7 61B832AC2F1C5A90F0F9B00A1C506407564C17A3 79F7026C690BAA50B92CD8B66A3AD3F4F22C4FED 9BA44C2621385CB966EBA586F72C284D731FABEE A27677289986DB50844682F8ACB77FC2E86E29AC A9C5DF4D22E99998D9875A5110C01C5A2F6059E7 DCFD35E0BF8CA7344752DE8B6FB21E8933C60243 F3A04C595DB5B6A5F1ECA43E3B7BBB100D811BBE F7DA48BB64BCB84ECBA7EE6935CD23C10D498E23 ; do gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; done <missing> /bin/sh -c apt-get update && apt-get install -y --no-install-recommends libapr1 openssl="$OPENSSL_VERSION" && rm -rf /var/lib/apt/lists/* <missing> /bin/sh -c { echo 'deb http://httpredir.debian.org/debian unstable main'; } > /etc/apt/sources.list.d/unstable.list && { echo 'Package: *'; echo 'Pin: release a=unstable'; echo 'Pin-Priority: -10'; echo; echo 'Package: openssl libssl*'; echo "Pin: version $OPENSSL_VERSION"; echo 'Pin-Priority: 990'; } > /etc/apt/preferences.d/unstable-openssl <missing> /bin/sh -c #(nop) ENV OPENSSL_VERSION=1.0.2h-1 <missing> /bin/sh -c #(nop) WORKDIR /usr/local/tomcat <missing> /bin/sh -c mkdir -p "$CATALINA_HOME" <missing> /bin/sh -c #(nop) ENV PATH=/usr/local/tomcat/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin <missing> /bin/sh -c #(nop) ENV CATALINA_HOME=/usr/local/tomcat <missing> /bin/sh -c set -x && apt-get update && apt-get install -y openjdk-7-jre-headless="$JAVA_DEBIAN_VERSION" && rm -rf /var/lib/apt/lists/* && [ "$JAVA_HOME" = "$(docker-java-home)" ] <missing> /bin/sh -c #(nop) ENV JAVA_DEBIAN_VERSION=7u101-2.6.6-1~deb8u1 <missing> /bin/sh -c #(nop) ENV JAVA_VERSION=7u101 <missing> /bin/sh -c #(nop) ENV JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64/jre <missing> /bin/sh -c { echo '#!/bin/sh'; echo 'set -e'; echo; echo 'dirname "$(dirname "$(readlink -f "$(which javac || which java)")")"'; } > /usr/local/bin/docker-java-home && chmod +x /usr/local/bin/docker-java-home <missing> /bin/sh -c #(nop) ENV LANG=C.UTF-8 <missing> /bin/sh -c apt-get update && apt-get install -y --no-install-recommends bzip2 unzip xz-utils && rm -rf /var/lib/apt/lists/* <missing> /bin/sh -c apt-get update && apt-get install -y --no-install-recommends ca-certificates curl wget && rm -rf /var/lib/apt/lists/* <missing> /bin/sh -c #(nop) CMD ["/bin/bash"] <missing> /bin/sh -c #(nop) ADD file:5d8521419ad6cfb6956ed26ab70a44422d512f82462046ba8e68b7dcb8283f7e in /
posted on 2018-10-23 08:54 Cooper_73 阅读(22831) 评论(0) 编辑 收藏 举报
