b78d2f8ed6
It really doesn't actually matter, but if we do the apt-get install before the COPY, it can increase the caching efficiency by a billionth of a percent. Depends-On: https://review.openstack.org/632528 Change-Id: I875812c956af1c4739e0986d267a47652bb5e6f3
40 lines
1.3 KiB
Docker
40 lines
1.3 KiB
Docker
# Copyright (c) 2019 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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FROM python:slim as fake-python
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WORKDIR /tmp
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RUN apt-get update && apt-get install -y equivs
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COPY python3-dev.control /tmp/python3-dev.control
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RUN equivs-build /tmp/python3-dev.control
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FROM python:slim as python-builder
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COPY --from=fake-python /tmp/python3-dev_4.0.0_all.deb /tmp/python3-dev_4.0.0_all.deb
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COPY scripts/assemble /usr/local/bin/assemble
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COPY scripts/get-extras-packages /usr/local/bin/get-extras-packages
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COPY scripts/install-from-bindep /output/install-from-bindep
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RUN dpkg -i /tmp/python3-dev_4.0.0_all.deb \
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&& rm /tmp/python3-dev_4.0.0_all.deb \
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&& pip install bindep
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FROM python:slim as python-base
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RUN apt-get update \
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&& apt-get install -y dumb-init \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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ENTRYPOINT ["/usr/bin/dumb-init", "--"]
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