copy plugin just for 2.9

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.

inv.yml

@@ -1,12 +1,15 @@
 all:
   hosts:
-    centos7VM:
+    ed-c7-1:
       ansible_user: root
-      ansible_host: localhost
+      ansible_host: ed-c7-1.virt.magni.thoto.net
-      ansible_port: 19322
       ssh_args: -o ControlMaster=auto -o ControlPersist=60s
-      unpriv_user: centos7 # gains privileges to use docker
+      # ansible_host: 192.168.122.139
+      unpriv_user: thoto
   children:
+    htcondor:
+      hosts:
+        ed-c7-1:
     slurm:
       hosts:
-        centos7VM
+        ed-c7-1:

play.yml

@@ -1,15 +1,46 @@
 ---
 - hosts: all
   tasks:
-  - name: "install epel-release"
-    yum:
-      name: [ epel-release ] # necessary to find htop => separate step
-      state: present
   - name: "install tools"
     yum:
-      name: [ vim-enhanced, htop, screen, tmux, bind-utils, nmap-ncat, net-tools ]
+      name: [ vim-enhanced, htop, screen, bind-utils, nmap-ncat, net-tools ]
       state: present
 
+- hosts: htcondor
+  pre_tasks:
+  - name: "install htcondor repo"
+    yum:
+      name: https://research.cs.wisc.edu/htcondor/repo/8.9/htcondor-release-current.el7.noarch.rpm
+      state: present
+    tags: htcondor
+
+  - name: "install htcondor software "
+    yum:
+      name: htcondor-ce
+      state: present
+    tags: htcondor
+
+  - name: "remove minicondor configuration"
+    yum:
+      name: minicondor
+      state: absent
+    tags: htcondor
+
+  - name: "setup singularity"
+    import_tasks: "singularity.yml"
+    tags: singularity
+
+  roles:
+  - name: "setup docker"
+    role: docker
+    tags: docker
+
+  - name: "setup htcondor test environment in docker containers"
+    role: docker-htcondor
+    tags:
+      - htcondor-containered
+      - htcondor
+
 - hosts: slurm
   vars:
     container_privileged: True
@@ -20,4 +51,6 @@
     tags: docker
   - name: "setup slurm test environment in docker containers"
     role: slurm
+    vars:
+      slurm_user: slurm # or root
     tags: slurm

roles/docker-htcondor/files/conf/cm/config.d/50-condor-centralmanager

@@ -0,0 +1,3 @@
+use ROLE:centralmanager
+# ALLOW_WRITE per default on * -> following has no effect yet
+ALLOW_WRITE_COLLECTOR=$(ALLOW_WRITE) condor-exec.htc.local condor-sub.htc.local

roles/docker-htcondor/files/conf/common/condor_config

@@ -0,0 +1,92 @@
+######################################################################
+##
+##  condor_config
+##
+##  This is the global configuration file for condor. This is where
+##  you define where the local config file is. Any settings
+##  made here may potentially be overridden in the local configuration
+##  file.  KEEP THAT IN MIND!  To double-check that a variable is
+##  getting set from the configuration file that you expect, use
+##  condor_config_val -v <variable name>
+##
+##  condor_config.annotated is a more detailed sample config file
+##
+##  Unless otherwise specified, settings that are commented out show
+##  the defaults that are used if you don't define a value.  Settings
+##  that are defined here MUST BE DEFINED since they have no default
+##  value.
+##
+######################################################################
+
+##  Where have you installed the bin, sbin and lib condor directories?
+RELEASE_DIR = /usr
+
+##  Where is the local condor directory for each host?  This is where the local config file(s), logs and
+##  spool/execute directories are located. this is the default for Linux and Unix systems.
+LOCAL_DIR = /var
+
+##  Where is the machine-specific local config file for each host?
+# LOCAL_CONFIG_FILE = /etc/condor/condor_config.local
+LOCAL_CONFIG_FILE = /etc/condor/condor_config_$(HOSTNAME).local
+##  If your configuration is on a shared file system, then this might be a better default
+#LOCAL_CONFIG_FILE = $(RELEASE_DIR)/etc/$(HOSTNAME).local
+##  If the local config file is not present, is it an error? (WARNING: This is a potential security issue.)
+REQUIRE_LOCAL_CONFIG_FILE = false
+
+##  The normal way to do configuration with RPMs is to read all of the
+##  files in a given directory that don't match a regex as configuration files.
+##  Config files are read in lexicographic order.
+LOCAL_CONFIG_DIR = /etc/condor/config.d
+#LOCAL_CONFIG_DIR_EXCLUDE_REGEXP = ^((\..*)|(.*~)|(#.*)|(.*\.rpmsave)|(.*\.rpmnew))$
+
+##
+## Do NOT use host-based security by default.
+##
+## This was the default for the 8.8 series (and earlier), but it is
+## intrinsically insecure.  To make the 9.0 series secure by default, we
+## commented it out.
+##
+## You should seriously consider improving your security configuration.
+##
+## To continue to use your old security configuration, knowing that it is
+## insecure, add the line 'use SECURITY : HOST_BASED' to your local
+## configuration directory.  Don't just uncomment the final line in this
+## comment block; changes in this file may be lost during your next upgrade.
+## The following shell command will make the change on most Linux systems.
+##
+## echo 'use SECURITY : HOST_BASED' >> $(condor_config_val LOCAL_CONFIG_DIR)/00-insecure.config
+##
+
+##  To expand your condor pool beyond a single host, set ALLOW_WRITE to match all of the hosts
+#ALLOW_WRITE = *.cs.wisc.edu
+##  FLOCK_FROM defines the machines that grant access to your pool via flocking. (i.e. these machines can join your pool).
+#FLOCK_FROM =
+##  FLOCK_TO defines the central managers that your schedd will advertise itself to (i.e. these pools will give matches to your schedd).
+#FLOCK_TO = condor.cs.wisc.edu, cm.example.edu
+
+##--------------------------------------------------------------------
+## Values set by the rpm patch script:
+##--------------------------------------------------------------------
+
+## For Unix machines, the path and file name of the file containing
+## the pool password for password authentication.
+#SEC_PASSWORD_FILE = $(LOCAL_DIR)/lib/condor/pool_password
+
+##  Pathnames
+RUN     = $(LOCAL_DIR)/run/condor
+LOG     = $(LOCAL_DIR)/log/condor
+LOCK    = $(LOCAL_DIR)/lock/condor
+SPOOL   = $(LOCAL_DIR)/lib/condor/spool
+EXECUTE = $(LOCAL_DIR)/lib/condor/execute
+BIN     = $(RELEASE_DIR)/bin
+LIB     = $(RELEASE_DIR)/lib64/condor
+INCLUDE = $(RELEASE_DIR)/include/condor
+SBIN    = $(RELEASE_DIR)/sbin
+LIBEXEC = $(RELEASE_DIR)/libexec/condor
+SHARE   = $(RELEASE_DIR)/share/condor
+
+PROCD_ADDRESS = $(RUN)/procd_pipe
+
+JAVA_CLASSPATH_DEFAULT = $(SHARE) .
+
+##  Install the minicondor package to run HTCondor on a single node

roles/docker-htcondor/files/conf/common/condor_ssh_to_job_sshd_config_template

@@ -0,0 +1,64 @@
+
+HostKey _INSERT_HOST_KEY_
+AuthorizedKeysFile _INSERT_AUTHORIZED_KEYS_FILE_
+
+# The following option is not supported by all recent versions of OpenSSH,
+# so instead we rely on injection of the shell setup command in the authorized
+# keys file.
+#ForceCommand _INSERT_FORCE_COMMAND_
+
+# as a convenience to users, allow remote setting of environment
+# since sshd is running as the job uid, there isn't really a security concern
+AcceptEnv *
+
+Subsystem       sftp    /usr/libexec/openssh/sftp-server
+
+# prevent sshd from freaking out about reading files from inside
+# a tmp-like directory
+StrictModes no
+
+# Rejection by tcp wrappers is not logged at INFO or VERBOSE log levels,
+# so to make diagnosis of problems easier, we use DEBUG.
+LogLevel DEBUG
+
+X11Forwarding yes
+
+# By default, OpenSSH uses the ipv6 loopback even if ipv6 is disabled in the
+# kernel.  This forces OpenSSH to use the "local" network instead
+X11UseLocalhost no
+
+# The following settings are recommended for good security.
+# In particular, only FIPS 140-2 algorithms are used.
+# URLs for extra information re FIPS security compliance:
+#    https://rhel7stig.readthedocs.io/en/latest/
+#    https://www.stigviewer.com/stig/red_hat_enterprise_linux_7/
+#    https://people.redhat.com/swells/scap-security-guide/tables/table-rhel7-stig-manual.html
+
+#-FIPS High Severity
+Protocol 2
+PermitEmptyPasswords no
+
+#-FIPS Medium Severity
+# Note: Ciphers and MACs below will be incompatible with RHEL5 or earlier.
+Ciphers aes128-ctr,aes192-ctr,aes256-ctr
+MACs hmac-sha2-256,hmac-sha2-512
+PermitRootLogin no
+PermitUserEnvironment no
+GSSAPIAuthentication no
+KerberosAuthentication no
+HostbasedAuthentication no
+IgnoreRhosts yes
+IgnoreUserKnownHosts yes
+PrintLastLog yes
+UsePrivilegeSeparation sandbox
+Compression delayed
+
+#-Recommended for security, but left out ssh_to_job config
+# because they provide minimal value and are likely to annoy
+# users or generate needless warnings in the ssh_to_job setting.
+#
+# ClientAliveInterval 600  # Note: condor_submit -i sets TMOUT
+# ClientAliveCountMax 0
+# banner=/etc/issue # Set to your warning banner
+# StrictModes yes # Can't set due to tmp-like directory
+# RhostsRSAAuthentication no # Obsolete Protocol version 1 option

roles/docker-htcondor/files/conf/common/config.d/00-htcondor-9.0.config

@@ -0,0 +1,26 @@
+##
+## Default security settings
+##
+## Host-based security was the default for the 8.8 series (and earlier).
+##
+## Host-based security assumes that all users on a machine are trusted.
+## For example, if host-based security trusts that a given machine can 
+## run jobs, then any user who can start a process on that machine can 
+## start a startd that can "steal" jobs from the system.
+#
+## To help make HTCondor secure by default, we removed host-based security
+## from the default configuration file
+## (/etc/condor/condor_config).
+##
+## New installations of HTCondor should be made using the get_htcondor tool,
+## which can automatically establish IDTOKENS-based security across a multi-
+## node pool.  For existing installations, we recommend you
+## consider improving your security configuration.
+##
+## To continue to use your old security configuration, 
+## comment out the 'recommended' line below, and uncomment the
+## 'host_based' line.
+##
+
+# use security : host_based
+use security : recommended_v9_0

roles/docker-htcondor/files/conf/common/config.d/20-common.config

@@ -0,0 +1 @@
+CONDOR_HOST = condor-cm.htc.local

roles/docker-htcondor/files/conf/exec/config.d/50-condor-exec

@@ -0,0 +1 @@
+use ROLE:execute

roles/docker-htcondor/files/conf/sub/config.d/50-condor-submit

@@ -0,0 +1 @@
+use ROLE:submit

roles/docker-htcondor/files/htcondor.Dockerfile

@@ -0,0 +1,11 @@
+FROM docker.io/library/centos:7
+
+RUN yum install -y https://research.cs.wisc.edu/htcondor/repo/8.9/htcondor-release-current.el7.noarch.rpm && \
+	yum install --nogpgcheck -y condor && \
+	yum install -y less && \
+	yum clean all
+
+RUN	yum install -y iproute bind-utils nmap-ncat net-tools && \
+	yum clean all
+
+CMD bash -c 'cat <({ condor_master -f & tail --retry --pid $! -f /var/log/condor/MasterLog & })'

roles/docker-htcondor/tasks/main.yml

@@ -0,0 +1,142 @@
+- name: "htcondor docker image"
+  file:
+    path: "/container/docker-images/htcondor"
+    state: directory
+    owner: "{{unpriv_user}}"
+    group: docker
+    mode: "u=rwx,g=rwx,o=rx"
+
+- copy:
+    dest: "/container/docker-images/htcondor/Dockerfile"
+    src: "htcondor.Dockerfile"
+    owner: "{{unpriv_user}}"
+    group: docker
+  register: cp_dockerfile
+
+- docker_image:
+    name: "htcondor"
+#    pull: False
+    build:
+      pull: False
+      path: "/container/docker-images/htcondor"
+    source: build
+    force_source: "{{cp_dockerfile.changed}}"
+
+- name: "copy htcondor container configuration"
+  copy:
+    src: "conf/{{item}}/"
+    dest: "/container/volumes/{{item}}/"
+    owner: "{{unpriv_user}}"
+    group: docker
+    mode: "u=rwx,g=rwx"
+  with_items: [ "cm", "exec", "sub", "common"]
+
+- name: "check if pool shared secret exists"
+  stat:
+    path: "/container/volumes/common/passwords.d/POOL"
+  register: pool_pw
+
+- block:
+  - name: "create temporary password store"
+    tempfile:
+      state: directory
+    register: pool_pw_tmp
+
+  - name: "generate pool password"
+    copy:
+      dest: "{{pool_pw_tmp.path}}/poolpw"
+      content: "{{lookup('password','/dev/null')}}"
+    no_log: True
+
+  - name: "install pool password"
+    docker_container:
+      name: "condor-common"
+      image: htcondor
+      state: started
+      volumes:
+      - "/container/volumes/common/:/etc/condor/:rw"
+      - "{{pool_pw_tmp.path}}:/tmp/poolpw:ro"
+      detach: False
+      cleanup: True
+      command: "condor_store_cred add -c -i /tmp/poolpw/poolpw"
+
+  - name: "remove tokens since pool password (cert) changed"
+    file:
+      path: "/container/volumes/{{item}}/tokens.d/condor@htc.local"
+      state: absent
+    with_items: [ "cm", "exec", "sub" ]
+
+  always:
+  - name: "remove temporary password store"
+    file:
+      path: "{{pool_pw_tmp.path}}"
+      state: absent
+    when: pool_pw_tmp is defined and pool_pw_tmp.path
+  when: not pool_pw.stat.exists
+
+- name: "sync common files to individual containers"
+  copy_2:
+    remote_src: True
+    force: True
+    directory_mode: preserve
+    mode: preserve
+    src: "/container/volumes/common/"
+    dest: "/container/volumes/{{item}}/"
+  with_items: [ "cm", "exec", "sub"]
+
+
+- name: "collect tokens to generate"
+  stat:
+    path: "/container/volumes/{{item}}/tokens.d/condor@htc.local"
+  with_items: [ "cm", "exec", "sub" ]
+  register: tokens_state
+
+- name: "generate tokens"
+  docker_container:
+    name: "condor-common"
+    image: htcondor
+    state: started
+    volumes:
+    - "/container/volumes/{{item}}/:/etc/condor/:rw"
+    detach: False
+    cleanup: True
+    command: "condor_token_create -identity condor@$(domainname) -token /etc/condor/tokens.d/condor@htc.local"
+  with_items: "{{tokens_state.results | rejectattr('stat.exists') | map(attribute='item') | list }}"
+
+
+- name: "create docker network to make service discovery work"
+  docker_network:
+    name: condor
+    state: present
+
+# TODO: reserve some address using docker_network_info and assign as aux
+# address to enable cm to get a static address in order to be reachable from
+# htcondor running on docker host to enable submitting jobs.
+
+- name: "run htcondor containers"
+  docker_container:
+    name: "condor-{{item}}"
+    hostname: "condor-{{item}}"
+    domainname: "htc.local"
+    image: htcondor
+    state: started
+    detach: True
+    cleanup: True
+    networks_cli_compatible: True
+    networks:
+    - name: "condor"
+      aliases: [ "condor-{{item}}.htc.local" ]
+    volumes:
+    - "/container/volumes/{{item}}/:/etc/condor/:rw"
+  with_items: [ "cm", "exec", "sub"]
+#    auto_remove: True
+#    mounts:
+#      src: /container/volumes/cm/
+#      dest: /etc/condor/
+
+
+#- add_host:
+#    hostname: foo
+#    ansible_connection: docker_api
+#    docker_host: ssh://ed-c7-1.virt.magni.thoto.net
+

roles/docker/tasks/main.yml

@@ -8,6 +8,41 @@
     name: [ "docker-ce", "python-docker-py" ] # latter for ansible modules
     state: present
 
+- name: "partition container image disk"
+  parted:
+    device: /dev/vdb
+    number: 1
+    state: present
+#    fs_type: xfs
+
+- filesystem:
+    dev: /dev/vdb1
+    fstype: xfs
+    opts: "-L image-store"
+
+- mount: 
+    path: "/container"
+    src: "/dev/vdb1"
+    fstype: xfs
+    opts: "noatime"
+    state: mounted
+
+- file:
+    path: "/container/docker"
+    state: directory
+    owner: root
+    group: root
+    mode: "u=rwx,g=x,o=x"
+
+- name: "link docker configuration to new container partition"
+  file:
+    path: "/var/lib/docker"
+    src: "/container/docker"
+    state: link
+    owner: root
+    group: root
+    mode: "u=rwx,g=x,o=x"
+    
 - name: "enable docker service in systemd"
   service:
     name: docker

roles/slurm/defaults/main.yml

@@ -1 +1,5 @@
 container_privileged: False
+slurm_user: slurm
+slurm_log_path_ctld: /var/log/slurm/slurmctld.log
+slurm_log_path_d: /var/log/slurm/slurmd.log
+slurm_log_path_sched: /var/log/slurm/slurmsched.log

roles/slurm/files/entrypoint.sh

@@ -1,8 +1,9 @@
 #!/usr/bin/env bash
 set -e
 
-chown munge:munge /etc/munge/munge.key
+if [ -f "/etc/munge/munge.key" ] ; then
-
+	chown munge:munge /etc/munge/munge.key
-chmod 600 /etc/munge/munge.key
+	chmod 600 /etc/munge/munge.key
+fi
 
 exec "$@"

roles/slurm/files/slurm.Dockerfile

@@ -2,25 +2,42 @@ FROM docker.io/library/centos:7 as base
 
 RUN yum install -y epel-release && \
 	yum install -y slurm && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
 
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
 
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 
-RUN chown root:root /usr/local/sbin/entrypoint.sh && chmod 755 /usr/local/sbin/entrypoint.sh
+RUN chown root:root /usr/local/sbin/entrypoint.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
+
+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
+	yum clean all && rm -rf /var/cache/yum
+
+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
+	yum clean all && rm -rf /var/cache/yum
 
-# CMD bash -c 'cat <({ condor_master -f & tail --retry --pid $! -f /var/log/condor/MasterLog & })'
+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} & })'

roles/slurm/files/slurmctld.Dockerfile

@@ -1,20 +1,32 @@
 FROM docker.io/library/centos:7 as base
 
 RUN yum install -y epel-release && \
-	yum install -y slurm slurm-slurmctld && \
+	yum install -y slurm && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
 
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
-
-RUN	yum install -y slurm-slurmctld && \
-	yum clean all
 
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 
-RUN chown root:root /usr/local/sbin/entrypoint.sh && chmod 755 /usr/local/sbin/entrypoint.sh
+RUN chown root:root /usr/local/sbin/entrypoint.sh && \
+	chmod 755 /usr/local/sbin/entrypoint.sh
 
 ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
 
-CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & slurmctld -D & })'
+ARG slurmuser=slurm
-# ... & tail --retry --pid $! -f /var/log/condor/MasterLog & })'
+ENV slurmuser=${slurmuser}
+
+RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
+	slurm-setuser -u $slurmuser -g $slurmuser -y
+
+RUN	yum install -y slurm-slurmctld && \
+	yum clean all && rm -rf /var/cache/yum
+
+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"
+
+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} & })'

roles/slurm/files/slurmd.Dockerfile

@@ -1,17 +1,32 @@
 FROM docker.io/library/centos:7
 
 RUN yum install -y epel-release && \
-	yum install -y slurm slurm-slurmd && \
+	yum install -y slurm && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
 
 RUN	yum install -y less iproute bind-utils nmap-ncat net-tools && \
-	yum clean all
+	yum clean all && rm -rf /var/cache/yum
 
 COPY entrypoint.sh /usr/local/sbin/entrypoint.sh
 
-RUN chown root:root /usr/local/sbin/entrypoint.sh && chmod 755 /usr/local/sbin/entrypoint.sh
+RUN chown root:root /usr/local/sbin/entrypoint.sh && \
+	chmod 755 /usr/local/sbin/entrypoint.sh
 
 ENTRYPOINT [ "/usr/local/sbin/entrypoint.sh" ]
 
-# CMD bash -c 'cat <({ condor_master -f & tail --retry --pid $! -f /var/log/condor/MasterLog & })'
+ARG slurmuser=slurm
-CMD bash -c 'cat <({ su -s /bin/sh -c "munged -F" munge & slurmd -D & })'
+ENV slurmuser=${slurmuser}
+
+RUN useradd -d /var/lib/slurm -m --no-log-init --system $slurmuser &&\
+	slurm-setuser -u $slurmuser -g $slurmuser -y
+
+RUN yum install -y slurm-slurmd && \
+	yum clean all && rm -rf /var/cache/yum
+
+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"
+
+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} & })'

roles/slurm/tasks/dockerimage.yml

@@ -1,19 +1,19 @@
 - file:
-    path: "/home/centos7/docker-images/{{item}}"
+    path: "/container/docker-images/{{item}}"
     state: directory
     owner: "{{unpriv_user}}"
     group: docker
 
 - copy:
     src: "{{item}}.Dockerfile"
-    dest: "/home/centos7/docker-images/{{item}}/Dockerfile"
+    dest: "/container/docker-images/{{item}}/Dockerfile"
     owner: "{{unpriv_user}}"
     group: docker
   register: slurm_cp_dockerfile
 
 - copy:
     src: "entrypoint.sh"
-    dest: "/home/centos7/docker-images/{{item}}/entrypoint.sh"
+    dest: "/container/docker-images/{{item}}/entrypoint.sh"
     owner: root
     group: root
     mode: u=rwx,g=rx,o=rx
@@ -24,7 +24,7 @@
 #    pull: False
     build:
       pull: False
-      path: "/home/centos7/docker-images/{{item}}"
+      path: "/container/docker-images/{{item}}"
 #      target: "{{item}}" # unsupported on old docker-py versions as in el7 
     source: build
     force_source: "{{slurm_cp_dockerfile.changed or slurm_cp_entrypt.changed}}"

roles/slurm/tasks/main.yml

@@ -21,7 +21,7 @@
     mode: u=rw,g=,o=
 
 - file:
-    path: /home/centos7/volumes/munge
+    path: /container/volumes/munge
     state: directory
     owner: munge
     group: munge
@@ -33,17 +33,17 @@
     force: true
     mode: preserve
     src: /etc/munge/munge.key
-    dest: /home/centos7/volumes/munge/munge.key
+    dest: /container/volumes/munge/munge.key
 
 - file:
-    path: /home/centos7/volumes/slurm/
+    path: /container/volumes/slurm/
     state: directory
 
 - name: upload slurm config
   template:
     force: true
     src: "{{item}}.j2"
-    dest: "/home/centos7/volumes/slurm/{{item}}"
+    dest: "/container/volumes/slurm/{{item}}"
   loop:
     - slurm.conf
     - cgroup.conf
@@ -82,6 +82,8 @@
     volumes: "{{default_mounts + ( item.extra_mounts | default([]) ) }}"
     networks:
     - name: "slurm"
+    env:
+      slurmuser: "{{slurm_user}}"
     image: "{{item.image}}"
     state: started
     detach: True
@@ -90,8 +92,8 @@
     networks_cli_compatible: True
   vars:
     default_mounts:
-    - /home/centos7/volumes/slurm/:/etc/slurm/:rw
+    - /container/volumes/slurm/:/etc/slurm/:rw
-    - /home/centos7/volumes/munge/munge.key:/etc/munge/munge.key:rw
+    - /container/volumes/munge/munge.key:/etc/munge/munge.key:rw
     - slurm-shared:/shared/:rw
     slurm_nodes_all: | # add execute nodes
       {% for i in range(1, 4) -%}

roles/slurm/templates/slurm.conf.j2

@@ -32,6 +32,7 @@ CryptoType=crypto/munge
 #MaxStepCount=40000
 #MaxTasksPerNode=128
 MpiDefault=pmix
+# when running slurmd as user change to: MpiDefault=none
 #MpiParams=ports=#-#
 #PluginDir=
 #PlugStackConfig=
@@ -57,8 +58,9 @@ SlurmctldPort=6817
 SlurmdPidFile=/var/run/slurm/slurmd.pid
 SlurmdPort=6818
 SlurmdSpoolDir=/var/spool/slurm/d
-SlurmUser=root
+SlurmUser={{slurm_user}}
-#SlurmdUser=root
+SlurmdUser=root
+# SlurmdUser=slurm -> sbatch does not work
 #SrunEpilog=
 #SrunProlog=
 StateSaveLocation=/var/spool/slurm/ctld
@@ -130,7 +132,7 @@ AccountingStorageType=accounting_storage/none
 #AccountingStorageUser=
 AccountingStoreJobComment=YES
 ClusterName=cluster
-#DebugFlags=
+#DebugFlags=Steps,TraceJobs
 #JobCompHost=
 JobCompLoc=/tmp/jobcomp
 #JobCompPass=
@@ -141,10 +143,10 @@ JobCompType=jobcomp/filetxt
 JobAcctGatherFrequency=30
 JobAcctGatherType=jobacct_gather/none
 SlurmctldDebug=verbose
-#SlurmctldLogFile=
+SlurmctldLogFile={{slurm_log_path_ctld}}
 SlurmdDebug=verbose
-#SlurmdLogFile=
+SlurmdLogFile={{slurm_log_path_d}}
-#SlurmSchedLogFile=
+SlurmSchedLogFile={{slurm_log_path_sched}}
 #SlurmSchedLogLevel=
 #
 #
@@ -163,4 +165,4 @@ SlurmdDebug=verbose
 # COMPUTE NODES
 NodeName=slurm-exec[1-{{num_nodes}}] CPUs=2 CoresPerSocket=2 State=UNKNOWN
 NodeName=slurm-submit1 CPUs=1 State=UNKNOWN
-PartitionName=debug Nodes=slurm-exec[1-{{num_nodes}}] Default=YES MaxTime=INFINITE State=UP
+PartitionName=debug Nodes=slurm-exec[1-{{num_nodes}}] AllocNodes=slurm-submit1 Default=YES MaxTime=INFINITE State=UP