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run slurmctld as user

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Notice: also trying to run slurmd on execute nodes as user makes no
sense because it breaks sbatch. Furthermore there is another necessary
to run mpi jobs (just tried MpiDefault=none). I don't consider running
slurmd as root a good idea, but there seems to be no other choice at the
moment.
This commit is contained in:
Thorsten Müller
2021-04-30 17:15:57 +02:00
parent f2cb9b2c6b
commit f7dd3bcf02
7 changed files with 39 additions and 9 deletions
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18
roles/slurm/files/slurm.Dockerfile
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@@ -14,16 +14,30 @@ RUN chown root:root /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
ENV SLURMCTLD_LOG_PATH="/var/log/slurm/slurmctld.log"
ENV SLURMD_LOG_PATH="/var/log/slurm/slurmd.log"
ENV SLURM_SCHED_LOG_PATH="/var/log/slurm/slurmsched.log"
FROM base as slurmd
RUN yum install -y slurm-slurmd && \
yum clean all && rm -rf /var/cache/yum
CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & slurmd -D & })'
CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
slurmd -D 2>/dev/null 1>/dev/null & \
tail --retry --pid $! -f ${SLURMD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'
FROM base as slurmctld
RUN yum install -y slurm-slurmctld && \
yum clean all && rm -rf /var/cache/yum
CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & slurmctld -D & })'
CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & \
su -s /bin/sh -c "slurmctld -D" ${slurmuser} 2>/dev/null 1>/dev/null & \
tail --retry --pid $! -f ${SLURMCTLD_LOG_PATH} ${SLURM_SCHED_LOG_PATH} & })'