FROM ibmcom/mq:9.1.2.0-UBI

# The packages to be installed
ARG PACKAGES="git ca-certificates vi gcc glibc-devel wget"
# The URL to download the MQ installer from in tar.gz format
ARG MQ_URL=http://public.dhe.ibm.com/ibmdl/export/pub/software/websphere/messaging/mqadv/mqadv_dev912_linux_x86-64.tar.gz
# The URLs to download golang release, MQ golang extensions and MQ metrics
ARG GOLANG_ARCHIVE=go1.12.7.linux-amd64.tar.gz
ARG GOLANG_URL=https://dl.google.com/go
# MQ golang extensions URL and repo
ARG MQ_GOLANG_REPO=github.com/ibm-messaging/mq-golang
ARG MQ_GOLANG_URL=http://$MQ_GOLANG_REPO
# MQ metrics URL and repo
ARG MQ_METRICS_REPO=github.com/ibm-messaging/mq-metric-samples
ARG MQ_METRICS_URL=https://$MQ_METRICS_REPO
# The GitHub repositories related to Prometheus go client, Logrus for logging and dep
ARG MQ_PROMETHEUS_CLIENT_REPO=github.com/prometheus/client_golang/prometheus
ARG GO_LOGGING_REPO=github.com/Sirupsen/logrus
ARG GO_DEP_REPO=github.com/golang/dep/cmd/dep

USER 0

COPY mirrors.repo /etc/yum.repos.d/mirrors.repo

# Install additional packages required to build mq_prometheus, this install process and the runtime scripts
RUN microdnf install $PACKAGES \
  # Download and extract the MQ installation files for the SDK files
  && mkdir -p /tmp/mq \
  && cd /tmp/mq \
  && curl -LO $MQ_URL \
  && tar -zxvf ./*.tar.gz \
  # Install the missing MQ SDK using the RPM packages
  && cd /tmp/mq/MQServer \
  && rpm -ivh MQSeriesSDK*.rpm \
  # install the go package
  && wget $GOLANG_URL/$GOLANG_ARCHIVE \
  && tar -xzf $GOLANG_ARCHIVE \
  && mv go /usr/local \
  && export GOROOT=/usr/local/go \
  && export GOPATH=$HOME/gowork \
  && export PATH=$PATH:$GOROOT/bin \
  && mkdir $GOPATH \
  && cd $GOPATH \
  && git clone $MQ_GOLANG_URL src \
  && go get -u $GO_LOGGING_REPO \
  && go get -u $MQ_PROMETHEUS_CLIENT_REPO \
  && export CGO_LDFLAGS_ALLOW="-Wl,-rpath.*" \
  && git clone $MQ_GOLANG_URL src/$MQ_GOLANG_REPO \
  && go install ./src/$MQ_GOLANG_REPO/ibmmq \
  && go install ./src/$MQ_GOLANG_REPO/mqmetric \
  && go get -u $GO_DEP_REPO \
  && git clone $MQ_METRICS_URL src/$MQ_METRICS_REPO \
  && cd $GOPATH/src/$MQ_METRICS_REPO \
  && $GOPATH/bin/dep ensure \
  && cd cmd/mq_prometheus/ \
  && go install ./ \
  && cp mq_prometheus.sh mq_prometheus.mqsc $GOPATH/bin