infrastructure/docker/build/Dockerfile-tsb

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    # Change BASE_IMAGE to centos when RHEL_VERSION=7
ARG BASE_IMAGE=rockylinux \
    RHEL_VERSION=8
FROM ${BASE_IMAGE}:${RHEL_VERSION} as tsb-build
RUN yum clean all && yum -y install git
COPY GO_VERSION /
RUN curl -L https://dl.google.com/go/go$(cat /GO_VERSION).linux-amd64.tar.gz | tar -C /usr/local -xz && ln -s /usr/local/go/bin/go /usr/bin/go
# Fetch tested version of tsb:
# <2020-12-01T20:37:43+00:00!alficles@gmail.com>: Upgraded to go-yaml v3 and added comments to patches.
RUN mkdir -p /go/src/github.com/comcast/tsb && cd /go/src/github.com/comcast/tsb && git init && git remote add origin https://github.com/comcast/tsb && git fetch --depth=1 origin 851be3e137b20ba5d2d1eefd07cd303dc5f53865 && git reset --hard FETCH_HEAD
RUN cd /go/src/github.com/comcast/tsb && CGOENABLED=0 go build -o /usr/bin/tsb

FROM ${BASE_IMAGE}:${RHEL_VERSION}
MAINTAINER dev@trafficcontrol.apache.org

RUN	yum -y install git sudo

# The current configuration does not require docker-compose for tsb, so a dummy script is included instead of docker-compose.
# If docker-compose is required, the docker socket will need to be mounted inside this container as well.
#ADD	https://github.com/docker/compose/releases/download/1.26.2/docker-compose-Linux-x86_64 /usr/bin/docker-compose
RUN	echo -e "#!/usr/bin/env bash\necho docker-compose is not supported in this container and the build command will not work.\nexit 1" > /usr/bin/docker-compose

RUN	chmod +x /usr/bin/docker-compose
COPY	--from=tsb-build /usr/bin/tsb /usr/bin/tsb
RUN	git config --global user.email "dev@trafficcontrol.apache.org"
RUN	git config --global user.name "Apache Traffic Control"
CMD	["/usr/bin/tsb", "cd", "/opt/tsb-ats", "fetch", "prebuild"]