39 lines
1.2 KiB
Docker
39 lines
1.2 KiB
Docker
# Copyright 2023 Google LLC
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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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# https://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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FROM debian:buster-slim
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ENV SQUID_VERSION=4.6 \
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SQUID_CACHE_DIR=/var/spool/squid \
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SQUID_LOG_DIR=/var/log/squid \
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SQUID_PID_DIR=/var/run/squid \
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SQUID_USER=proxy
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RUN apt-get update \
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&& DEBIAN_FRONTEND=noninteractive apt-get install -y squid=${SQUID_VERSION}* \
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&& rm -rf /var/lib/apt/lists/*
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COPY entrypoint.sh /sbin/entrypoint.sh
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RUN chmod 755 /sbin/entrypoint.sh
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# Create the PID file directory as root, as the non-privileged user squid is not
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# allowed to write in /var/run.
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RUN mkdir -p ${SQUID_PID_DIR} \
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&& chown ${SQUID_USER}:${SQUID_USER} ${SQUID_PID_DIR}
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USER ${SQUID_USER}
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EXPOSE 3128/tcp
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ENTRYPOINT ["/sbin/entrypoint.sh"]
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