merged slurm_dockerimage back into slurm role

roles/slurm/files/base.Dockerfile

@@ -0,0 +1,31 @@
+FROM docker.io/library/centos:7
+
+RUN yum install -y epel-release && \
+	yum install -y slurm && \
+	yum clean all && rm -rf /var/cache/yum
+
+RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
+	yum clean all && rm -rf /var/cache/yum
+
+RUN mkdir -p /usr/local/lib/entrypoints.d/
+
+COPY --chown=root:root entry-munge.sh /usr/local/lib/entrypoints.d/10-munge.sh
+COPY --chown=root:root entrypoint.sh /usr/local/sbin/entrypoint.sh
+
+RUN chmod 755 /usr/local/lib/entrypoints.d/10-munge.sh && \
+	chmod 755 /usr/local/sbin/entrypoint.sh
+
+ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
+
+ARG slurmuser=slurm
+ENV slurmuser=${slurmuser}
+
+RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
+	slurm-setuser -u $slurmuser -g $slurmuser -y
+
+COPY docker-init /usr/local/sbin/docker-init
+RUN mkdir /etc/docker-init.d  && chmod 755 /usr/local/sbin/docker-init
+COPY start-scripts/10-munge /etc/docker-init.d/10-munge
+RUN chmod 755 /etc/docker-init.d/10-munge
+
+CMD /usr/local/sbin/docker-init

roles/slurm/files/entry-munge.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -e
+
+if [ -f "/etc/munge/munge.key" ] ; then
+	chown munge:munge /etc/munge/munge.key
+	chmod 600 /etc/munge/munge.key
+fi

roles/slurm/files/entrypoint.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e
+
+for i in /usr/local/lib/entrypoints.d/* ; do
+    [ -f $i ] && /bin/sh $i || break
+done
+
+exec "${@:-/bin/bash}"

roles/slurm/files/start-scripts/10-munge

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec su -s /bin/sh -c "munged -F" munge