Add Dockerfile based on Red Hat UBI (#10958)

See https://connect.redhat.com/zones/containers/container-certification-policy-guide
for details

Co-authored-by: Harshavardhana <harsha@minio.io>
This commit is contained in:
Nitish Tiwari 2020-11-26 15:52:22 +05:30 committed by GitHub
parent aabf053d2f
commit ab49471f33
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Dockerfile.ubi Normal file
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FROM registry.access.redhat.com/ubi8/ubi-minimal:8.3
ARG TARGETARCH
LABEL name="MinIO" \
vendor="MinIO Inc <dev@min.io>" \
maintainer="MinIO Inc <dev@min.io>" \
version="RELEASE.2020-11-25T22-36-25Z" \
release="RELEASE.2020-11-25T22-36-25Z" \
summary="MinIO is a High Performance Object Storage, API compatible with Amazon S3 cloud storage service." \
description="MinIO object storage is fundamentally different. Designed for performance and the S3 API, it is 100% open-source. MinIO is ideal for large, private cloud environments with stringent security requirements and delivers mission-critical availability across a diverse range of workloads."
ENV MINIO_ACCESS_KEY_FILE=access_key \
MINIO_SECRET_KEY_FILE=secret_key \
MINIO_KMS_MASTER_KEY_FILE=kms_master_key \
MINIO_SSE_MASTER_KEY_FILE=sse_master_key \
MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav"
COPY dockerscripts/verify-minio.sh /usr/bin/verify-minio.sh
COPY dockerscripts/docker-entrypoint.ubi.sh /usr/bin/docker-entrypoint.ubi.sh
COPY CREDITS /licenses/CREDITS
COPY LICENSE /licenses/LICENSE
RUN \
microdnf update --nodocs && \
microdnf install curl ca-certificates shadow-utils --nodocs && \
curl -s -q https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -o epel-release.rpm && \
rpm -ivh epel-release.rpm && microdnf install minisign --nodocs && \
curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/minio -o /usr/bin/minio && \
curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/minio.sha256sum -o /usr/bin/minio.sha256sum && \
curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/minio.minisig -o /usr/bin/minio.minisig && \
microdnf clean all && \
chmod +x /usr/bin/minio && \
chmod +x /usr/bin/docker-entrypoint.ubi.sh && \
chmod +x /usr/bin/verify-minio.sh && \
/usr/bin/verify-minio.sh && \
groupadd --gid 1000 minio && \
useradd -M --uid 1000 --gid 1000 --home /usr/share/minio minio && \
mkdir -p /data && chown -R minio:minio /usr/bin /data
EXPOSE 9000
USER minio
ENTRYPOINT ["/usr/bin/docker-entrypoint.ubi.sh"]
VOLUME ["/data"]
CMD ["minio"]

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#!/bin/sh
#
# MinIO Cloud Storage, (C) 2020 MinIO, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# If command starts with an option, prepend minio in UBI container image
if [ "${1}" != "minio" ]; then
if [ -n "${1}" ]; then
set -- minio "$@"
fi
fi
## Look for docker secrets at given absolute path or in default documented location.
docker_secrets_env() {
if [ -f "$MINIO_ACCESS_KEY_FILE" ]; then
ACCESS_KEY_FILE="$MINIO_ACCESS_KEY_FILE"
else
ACCESS_KEY_FILE="/run/secrets/$MINIO_ACCESS_KEY_FILE"
fi
if [ -f "$MINIO_SECRET_KEY_FILE" ]; then
SECRET_KEY_FILE="$MINIO_SECRET_KEY_FILE"
else
SECRET_KEY_FILE="/run/secrets/$MINIO_SECRET_KEY_FILE"
fi
if [ -f "$ACCESS_KEY_FILE" ] && [ -f "$SECRET_KEY_FILE" ]; then
if [ -f "$ACCESS_KEY_FILE" ]; then
MINIO_ACCESS_KEY="$(cat "$ACCESS_KEY_FILE")"
export MINIO_ACCESS_KEY
fi
if [ -f "$SECRET_KEY_FILE" ]; then
MINIO_SECRET_KEY="$(cat "$SECRET_KEY_FILE")"
export MINIO_SECRET_KEY
fi
fi
}
## Set KMS_MASTER_KEY from docker secrets if provided
docker_kms_encryption_env() {
if [ -f "$MINIO_KMS_MASTER_KEY_FILE" ]; then
KMS_MASTER_KEY_FILE="$MINIO_KMS_MASTER_KEY_FILE"
else
KMS_MASTER_KEY_FILE="/run/secrets/$MINIO_KMS_MASTER_KEY_FILE"
fi
if [ -f "$KMS_MASTER_KEY_FILE" ]; then
MINIO_KMS_MASTER_KEY="$(cat "$KMS_MASTER_KEY_FILE")"
export MINIO_KMS_MASTER_KEY
fi
}
## Legacy
## Set SSE_MASTER_KEY from docker secrets if provided
docker_sse_encryption_env() {
SSE_MASTER_KEY_FILE="/run/secrets/$MINIO_SSE_MASTER_KEY_FILE"
if [ -f "$SSE_MASTER_KEY_FILE" ]; then
MINIO_SSE_MASTER_KEY="$(cat "$SSE_MASTER_KEY_FILE")"
export MINIO_SSE_MASTER_KEY
fi
}
## Set access env from secrets if necessary.
docker_secrets_env
## Set kms encryption from secrets if necessary.
docker_kms_encryption_env
## Set sse encryption from secrets if necessary. Legacy
docker_sse_encryption_env
exec "$@"