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#
# 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.


# *NOTE* we have to limit our number of layers heres because in presubmits there
# is no overlay fs and we will run out of space quickly

################# BUILDER ######################
# This image is not exactly minimal. CSI drivers require a number
# of utils to create and manage volumes
# Adding this as a variant here to ensure we are keeping it up to date

ARG BASE_IMAGE=unused
ARG BUILDER_IMAGE=unused
FROM ${BUILDER_IMAGE} as builder

ARG OUTPUT_DEBUG_LOG

# Copy scripts in every variant since we do not rebuild the base
# every time these scripts change. This ensures whenever a variant is
# built it has the latest scripts in the builder
COPY scripts/ /usr/bin

RUN set -x && \
    export OUTPUT_DEBUG_LOG=${OUTPUT_DEBUG_LOG} && \
    # manually "install" systemd to avoid installing the entire dep tree
    if_al2 clean_install systemd true true && \
    # in al23 some of the exec depend on a common systemd lib which is included
    # in the systemd package. Installing systemd completely bloats the image
    # using install_binary to limit what is pulled from systemd and dependencies
    if_al2023 install_binary "/usr/lib/systemd/libsystemd-shared-*.so" && \
    # libdb is needed by some of the libs pulled in above but not a direct dep
    # of any bins so its not pulled in automatically
    if_al2023 install_rpm libdb && \
    # some of the install scriptlets need coreutils but the dep ordering
    # doesnt reflect, install manually to make sure its first
    clean_install coreutils && \
    if_al2023 clean_install pcre2 && \
    clean_install e2fsprogs \
        nfs-utils \
        util-linux \
        xfsprogs && \
    if_al2 remove_package systemd true && \
    cleanup "csi"