31 lines
1.1 KiB
Docker
31 lines
1.1 KiB
Docker
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#
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# Dockerfile to add a precompiled glibc to an alpinelinux container.
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# Copyright (C) 2020 by Nils Freydank <nils+container@holgersson.xyz>,
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# published according to terms of the MIT license.
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#
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# Note: This copyright and license only affects the docker/podman file itself.
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# The installed softwarecomponents have their own respective licsenses!
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FROM alpine-x86_64:3.11.6 as builder
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ENV GLIBC_VERSION="2.31-r0"
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ENV ALPINE_ARCH="x86_64"
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RUN apk add --no-cache --update-cache ca-certificates
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# Grab upstreams GnuPG pubkey to verify downloads later on.
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#RUN wget -q -O - https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub | \
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# gpg --import -
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RUN wget -O /etc/apk/keys/sgerrand.rsa.pub \
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https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
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RUN wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-${GLIBC_VERSION}.apk
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RUN apk add glibc-${GLIBC_VERSION}.apk
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# Cleanup
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RUN rm -rf ~/.gnupg /var/cache/* glibc-${GLIBC_VERSION}.apk \
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/etc/apk/keys/sgerrand.rsa.pub
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### Create the actual image.
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FROM scratch
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MAINTAINER Nils Freydank "nils+container@holgersson.xyz"
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COPY --from=builder . .
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