Added new Docker Compose setup

Dockerfile

@@ -0,0 +1,107 @@
+FROM rockylinux:8
+
+LABEL org.opencontainers.image.source="https://github.com/giovtorres/slurm-docker-cluster" \
+      org.opencontainers.image.title="slurm-docker-cluster" \
+      org.opencontainers.image.description="Slurm Docker cluster on Rocky Linux 8" \
+      org.label-schema.docker.cmd="docker-compose up -d" \
+      maintainer="Giovanni Torres"
+
+ARG SLURM_TAG=slurm-21-08-6-1
+ARG GOSU_VERSION=1.11
+
+RUN set -ex \
+    && yum makecache \
+    && yum -y update \
+    && yum -y install dnf-plugins-core \
+    && yum config-manager --set-enabled powertools \
+    && yum -y install \
+       wget \
+       bzip2 \
+       cmake \
+       perl \
+       gcc \
+       gcc-c++\
+       git \
+       gnupg \
+       make \
+       munge \
+       munge-devel \
+       nano \
+       python3-devel \
+       python3-pip \
+       python3 \
+       mariadb-server \
+       mariadb-devel \
+       psmisc \
+       bash-completion \
+       vim-enhanced \
+       http-parser-devel \
+       json-c-devel \
+    && yum clean all \
+    && rm -rf /var/cache/yum
+
+RUN alternatives --set python /usr/bin/python3
+
+RUN pip3 install Cython nose
+
+RUN set -ex \
+    && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64" \
+    && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64.asc" \
+    && export GNUPGHOME="$(mktemp -d)" \
+    && gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
+    && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
+    && rm -rf "${GNUPGHOME}" /usr/local/bin/gosu.asc \
+    && chmod +x /usr/local/bin/gosu \
+    && gosu nobody true
+
+WORKDIR /home
+
+RUN set -x \
+    && git clone https://gitlab.hrz.tu-chemnitz.de/pika/pika-packages.git \
+    && git clone https://github.com/nats-io/nats.c.git \
+    && git clone -b ${SLURM_TAG} --single-branch --depth=1 https://github.com/SchedMD/slurm.git \
+    && pushd slurm \
+    && ./configure --enable-debug --prefix=/usr --sysconfdir=/etc/slurm \
+        --with-mysql_config=/usr/bin  --libdir=/usr/lib64 \
+    && make install \
+    && install -D -m644 etc/cgroup.conf.example /etc/slurm/cgroup.conf.example \
+    && install -D -m644 etc/slurm.conf.example /etc/slurm/slurm.conf.example \
+    && install -D -m644 etc/slurmdbd.conf.example /etc/slurm/slurmdbd.conf.example \
+    && install -D -m644 contribs/slurm_completion_help/slurm_completion.sh /etc/profile.d/slurm_completion.sh \
+    && popd \
+    && cp -r slurm /opt \
+    && groupadd -r --gid=990 slurm \
+    && useradd -r -g slurm --uid=990 slurm \
+    && mkdir /etc/sysconfig/slurm \
+        /var/spool/slurmd \
+        /var/run/slurmd \
+        /var/run/slurmdbd \
+        /var/lib/slurmd \
+        /var/log/slurm \
+        /data \
+    && touch /var/lib/slurmd/node_state \
+        /var/lib/slurmd/front_end_state \
+        /var/lib/slurmd/job_state \
+        /var/lib/slurmd/resv_state \
+        /var/lib/slurmd/trigger_state \
+        /var/lib/slurmd/assoc_mgr_state \
+        /var/lib/slurmd/assoc_usage \
+        /var/lib/slurmd/qos_usage \
+        /var/lib/slurmd/fed_mgr_state \
+    && chown -R slurm:slurm /var/*/slurm* \
+    && /sbin/create-munge-key
+
+COPY slurm-prep-pika_v4.c /home/slurm-prep-pika_v4.c
+COPY makefile /home/makefile
+
+COPY slurm.conf /etc/slurm/slurm.conf
+COPY slurmdbd.conf /etc/slurm/slurmdbd.conf
+RUN set -x \
+    && chown slurm:slurm /etc/slurm/slurmdbd.conf \
+    && chmod 600 /etc/slurm/slurmdbd.conf
+
+
+COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+
+CMD ["slurmdbd"]