4f0ae384a8
This is uplift for CoreDNS to version 1.6.2 Upstream CoreDNS image has no tools inside like wget/dig and can't be used as is because pod probes will fail. Coredns pod has Liveness/Readiness probes which are just a shell script to run wget/dig to determine that CoreDNS is functional. So, decided to add tools for probes in promenade image and do refactoring. New endpoints for health check are running in side-car: /externalhealth - to do the same check like previous shell script, /selfcheck - to do check of the health of side-car itself. Main container should be pointed to check endpoint provided by side-car container. Change-Id: Ib7fcf309b6cc34a86eeeec6e2109988cfa862955
58 lines
1.9 KiB
Docker
58 lines
1.9 KiB
Docker
# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
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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 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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ARG FROM=python:3.6
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FROM ${FROM}
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LABEL org.opencontainers.image.authors='airship-discuss@lists.airshipit.org, irc://#airshipit@freenode' \
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org.opencontainers.image.url='https://airshipit.org' \
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org.opencontainers.image.documentation='https://airship-promenade.readthedocs.org' \
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org.opencontainers.image.source='https://opendev.org/airship/promenade' \
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org.opencontainers.image.vendor='The Airship Authors' \
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org.opencontainers.image.licenses='Apache-2.0'
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VOLUME /etc/promenade
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VOLUME /target
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RUN mkdir /opt/promenade
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WORKDIR /opt/promenade
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ENV PORT 9000
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EXPOSE $PORT
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# Setting promenade version for BPR
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ENV PBR_VERSION 0.8.0
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ENTRYPOINT ["/opt/promenade/entrypoint.sh"]
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RUN set -ex \
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&& curl -Lo /usr/local/bin/cfssl https://pkg.cfssl.org/R1.2/cfssl_linux-amd64 \
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&& chmod 555 /usr/local/bin/cfssl \
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&& apt-get clean \
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&& apt-get update -q \
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&& apt-get install --no-install-recommends -y \
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dnsutils \
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libyaml-dev \
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rsync \
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&& useradd -u 1000 -g users -d /opt/promenade promenade \
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&& rm -rf /var/lib/apt/lists/*
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COPY requirements-frozen.txt /opt/promenade
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RUN pip install --no-cache-dir -r requirements-frozen.txt
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COPY . /opt/promenade
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RUN pip install -e /opt/promenade
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USER promenade
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