据我了解，可以在Docker Hub基础架构（使用amd64）上构建arm64v8映像。根据此thread，可以使用Qemu完成。
所以我添加了一个pre_build钩子：
#!/bin/bash
docker run --rm --privileged multiarch/qemu-user-static:register --reset
Qemu二进制文件也下载在容器内：
FROM alpine AS builder
RUN apk update
RUN apk add curl
WORKDIR /qemu
# downloaded here...
RUN curl -L https://github.com/balena-io/qemu/releases/download/v3.0.0%2Bresin/qemu-3.0.0+resin-arm.tar.gz | tar zxvf - -C . && mv qemu-3.0.0+resin-arm/qemu-arm-static .
FROM area51/gdal:arm64v8-2.2.3
# ...then added here
COPY --from=builder /qemu/qemu-arm-static /usr/bin
RUN apt-get update
RUN apt-get install -y libgdal-dev python3-pip libspatialindex-dev unar bc
ENV CPLUS_INCLUDE_PATH=/usr/include/gdal
ENV C_INCLUDE_PATH=/usr/include/gdal
ADD ./requirements.txt .
RUN pip3 install -r requirements.txt
RUN mkdir /code
ADD . /code/
WORKDIR /code
CMD python3.5 server.py
EXPOSE 8080
不幸的是，它不起作用：
Cloning into '.'...
Warning: Permanently added the RSA host key for IP address '140.82.114.4' to the list of known hosts.
Switched to a new branch 'auto-build'
Executing pre_build hook...
Unable to find image 'multiarch/qemu-user-static:register' locally
register: Pulling from multiarch/qemu-user-static
bdbbaa22dec6: Pulling fs layer
42399a41a764: Pulling fs layer
ed8a5179ae11: Pulling fs layer
1ec39da9c97d: Pulling fs layer
1ec39da9c97d: Waiting
42399a41a764: Verifying Checksum
42399a41a764: Download complete
bdbbaa22dec6: Verifying Checksum
bdbbaa22dec6: Download complete
ed8a5179ae11: Verifying Checksum
ed8a5179ae11: Download complete
1ec39da9c97d: Verifying Checksum
1ec39da9c97d: Download complete
bdbbaa22dec6: Pull complete
42399a41a764: Pull complete
ed8a5179ae11: Pull complete
1ec39da9c97d: Pull complete
Digest: sha256:7502ce31890ab5da0ab6e5e5edc1e2563caa45da1c5d76aaf7dc4252aea926dc
Status: Downloaded newer image for multiarch/qemu-user-static:register
Setting /usr/bin/qemu-alpha-static as binfmt interpreter for alpha
Setting /usr/bin/qemu-arm-static as binfmt interpreter for arm
Setting /usr/bin/qemu-armeb-static as binfmt interpreter for armeb
Setting /usr/bin/qemu-sparc-static as binfmt interpreter for sparc
Setting /usr/bin/qemu-sparc32plus-static as binfmt interpreter for sparc32plus
Setting /usr/bin/qemu-sparc64-static as binfmt interpreter for sparc64
Setting /usr/bin/qemu-ppc-static as binfmt interpreter for ppc
Setting /usr/bin/qemu-ppc64-static as binfmt interpreter for ppc64
Setting /usr/bin/qemu-ppc64le-static as binfmt interpreter for ppc64le
Setting /usr/bin/qemu-m68k-static as binfmt interpreter for m68k
Setting /usr/bin/qemu-mips-static as binfmt interpreter for mips
Setting /usr/bin/qemu-mipsel-static as binfmt interpreter for mipsel
Setting /usr/bin/qemu-mipsn32-static as binfmt interpreter for mipsn32
Setting /usr/bin/qemu-mipsn32el-static as binfmt interpreter for mipsn32el
Setting /usr/bin/qemu-mips64-static as binfmt interpreter for mips64
Setting /usr/bin/qemu-mips64el-static as binfmt interpreter for mips64el
Setting /usr/bin/qemu-sh4-static as binfmt interpreter for sh4
Setting /usr/bin/qemu-sh4eb-static as binfmt interpreter for sh4eb
Setting /usr/bin/qemu-s390x-static as binfmt interpreter for s390x
Setting /usr/bin/qemu-aarch64-static as binfmt interpreter for aarch64
Setting /usr/bin/qemu-aarch64_be-static as binfmt interpreter for aarch64_be
Setting /usr/bin/qemu-hppa-static as binfmt interpreter for hppa
Setting /usr/bin/qemu-riscv32-static as binfmt interpreter for riscv32
Setting /usr/bin/qemu-riscv64-static as binfmt interpreter for riscv64
Setting /usr/bin/qemu-xtensa-static as binfmt interpreter for xtensa
Setting /usr/bin/qemu-xtensaeb-static as binfmt interpreter for xtensaeb
Setting /usr/bin/qemu-microblaze-static as binfmt interpreter for microblaze
Setting /usr/bin/qemu-microblazeel-static as binfmt interpreter for microblazeel
Setting /usr/bin/qemu-or1k-static as binfmt interpreter for or1k
KernelVersion: 4.4.0-1060-aws
Components: [{u'Version': u'18.03.1-ee-3', u'Name': u'Engine', u'Details': {u'KernelVersion': u'4.4.0-1060-aws', u'Os': u'linux', u'BuildTime': u'2018-08-30T18:42:30.000000000+00:00', u'ApiVersion': u'1.37', u'MinAPIVersion': u'1.12', u'GitCommit': u'b9a5c95', u'Arch': u'amd64', u'Experimental': u'false', u'GoVersion': u'go1.10.2'}}]
Arch: amd64
BuildTime: 2018-08-30T18:42:30.000000000+00:00
ApiVersion: 1.37
Platform: {u'Name': u''}
Version: 18.03.1-ee-3
MinAPIVersion: 1.12
GitCommit: b9a5c95
Os: linux
GoVersion: go1.10.2
Starting build of index.docker.io/cl00e9ment/open-elevation:latest...
Step 1/18 : FROM alpine AS builder
---> e7d92cdc71fe
Step 2/18 : RUN apk update
---> Running in a62df65e92ac
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.11/community/x86_64/APKINDEX.tar.gz
v3.11.3-6-gb1cd1b7acf [http://dl-cdn.alpinelinux.org/alpine/v3.11/main]
v3.11.3-5-gb26b362c4a [http://dl-cdn.alpinelinux.org/alpine/v3.11/community]
OK: 11259 distinct packages available
Removing intermediate container a62df65e92ac
---> 9decee1216df
Step 3/18 : RUN apk add curl
---> Running in 440f41edd63d
(1/4) Installing ca-certificates (20191127-r0)
(2/4) Installing nghttp2-libs (1.40.0-r0)
(3/4) Installing libcurl (7.67.0-r0)
(4/4) Installing curl (7.67.0-r0)
Executing busybox-1.31.1-r9.trigger
Executing ca-certificates-20191127-r0.trigger
OK: 7 MiB in 18 packages
Removing intermediate container 440f41edd63d
---> 54c70441e6d3
Step 4/18 : WORKDIR /qemu
Removing intermediate container 58b03a58671b
---> 89c6e32b5854
Step 5/18 : RUN curl -L https://github.com/balena-io/qemu/releases/download/v3.0.0%2Bresin/qemu-3.0.0+resin-arm.tar.gz | tar zxvf - -C . && mv qemu-3.0.0+resin-arm/qemu-arm-static .
---> Running in 11696855e374
[91m % Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0[0m
[91m 100 619 0 619 0 0 3327 0 --:--:-- --:--:-- --:--:-- 3917
[0m
qemu-3.0.0+resin-arm/
[91m 19 1678k 19 321k 0 0 846k 0 0:00:01 --:--:-- 0:00:01 846k[0m
[91m 100 1678k 100 1678k 0 0 2535k 0 --:--:-- --:--:-- --:--:-- 4828k
[0m
qemu-3.0.0+resin-arm/qemu-arm-static
Removing intermediate container 11696855e374
---> 80668e34eb37
Step 6/18 : FROM area51/gdal:arm64v8-2.2.3
---> 4edbfeef8f1a
Step 7/18 : COPY --from=builder /qemu/qemu-arm-static /usr/bin
---> 91c196da9280
Step 8/18 : RUN apt-get update
---> Running in 37c97a8903f3
[91mstandard_init_linux.go:190: exec user process caused "no such file or directory"
[0m
Removing intermediate container 37c97a8903f3
The command '/bin/sh -c apt-get update' returned a non-zero code: 1
错误：standard_init_linux.go:190: exec user process caused "no such file or directory"
看起来像一个：standard_init_linux.go:190: exec user process caused "exec format error"
我开始习惯于看到它，这意味着存在体系结构问题。第一个意思是否相同？
如果再次有体系结构问题，我缺少什么？
我能够使用本文提供的解决方案来修复“无此类文件或目录”错误...https://stackoverflow.com/a/56063679/1194731