Add new custom services (#2)

defaults/main.yml

@@ -19,6 +19,9 @@ slurmdbd_service_name: slurmdbd
 
 slurm_start_services: true
 
+#to setup custom systemd unit files
+slurm_configure_systemd: false
+
 __slurm_user_name: "{{ (slurm_user | default({})).name | default('slurm') }}"
 # TODO: this could be incorrect, use the group collection from galaxyproject.galaxy
 __slurm_group_name: "{{ (slurm_user | default({})).group | default(omit) }}"

files/slurmctld.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Slurm controller daemon
+After=network.target slurmdbd.service munge.service
+ConditionPathExists=/etc/slurm/slurm.conf
+
+[Service]
+Type=simple
+EnvironmentFile=-/etc/sysconfig/slurmctld
+ExecStart=/opt/slurm/sbin/slurmctld $SLURMCTLD_OPTIONS
+ExecReload=/bin/kill -HUP $MAINPID
+PIDFile=/var/run/slurm/slurmctld.pid
+RuntimeDirectory=slurm
+
+[Install]
+WantedBy=multi-user.target

files/slurmd.service

@@ -0,0 +1,23 @@
+[Unit]
+Description=Slurm node daemon
+After=network.target munge.service
+Wants=network-online.target
+ConditionPathExists=/etc/slurm/slurm.conf
+
+[Service]
+Type=simple
+EnvironmentFile=-/etc/default/slurmd
+ExecStartPre=/bin/mkdir -p /var/run/slurm
+ExecStart=/opt/slurm/sbin/slurmd -D -s $SLURMD_OPTIONS
+ExecReload=/bin/kill -HUP $MAINPID
+PIDFile=/var/run/slurm/slurmd.pid
+KillMode=process
+LimitNOFILE=131072
+LimitMEMLOCK=infinity
+LimitSTACK=infinity
+Delegate=yes
+TasksMax=20000
+
+
+[Install]
+WantedBy=multi-user.target

files/slurmdbd.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Slurm controller daemon
+After=network.target munge.service mysql.service mysqld.service mariadb.service
+Wants=network-online.target
+ConditionPathExists=/etc/slurm/slurm.conf
+
+[Service]
+Type=simple
+EnvironmentFile=-/etc/default/slurmdbd
+ExecStartPre=-/usr/bin/ls /var/lib/slurm/slurmctld
+ExecStart=/opt/slurm/sbin/slurmdbd -D -s $SLURMDBD_OPTIONS
+ExecReload=/bin/kill -HUP $MAINPID
+PIDFile=/var/run/slurm/slurmdbd.pid
+LimitNOFILE=65536
+RuntimeDirectory=slurm
+
+[Install]
+WantedBy=multi-user.target

handlers/main.yml

@@ -11,9 +11,12 @@
   when: "slurm_start_services and ('slurmexechosts' in group_names or 'exec' in slurm_roles)"
 
 - name: Restart slurmd
-  ansible.builtin.service:
+  ansible.builtin.systemd:
     name: "{{ slurmd_service_name }}"
     state: restarted
+    masked: no
+    enabled: yes
+    daemon_reload: yes
   when: "slurm_start_services and ('slurmexechosts' in group_names or 'exec' in slurm_roles)"
 
 - name: Reload slurmctld
@@ -23,9 +26,21 @@
   when: "slurm_start_services and ('slurmservers' in group_names or 'controller' in slurm_roles)"
 
 - name: Restart slurmctld
-  ansible.builtin.service:
+  ansible.builtin.systemd:
     name: "{{ slurmctld_service_name }}"
     state: restarted
+    masked: no
+    enabled: yes
+    daemon_reload: yes
+  when: "slurm_start_services and ('slurmservers' in group_names or 'controller' in slurm_roles)"
+
+- name: Restart slurmdbd
+  ansible.builtin.systemd:
+    name: "{{ slurmdbd_service_name }}"
+    state: restarted
+    masked: no
+    enabled: yes
+    daemon_reload: yes
   when: "slurm_start_services and ('slurmservers' in group_names or 'controller' in slurm_roles)"
 
 - name: Reload slurmdbd

tasks/slurmctld.yml

@@ -25,6 +25,17 @@
     state: directory
   when: slurm_create_dirs and __slurm_config_merged.SlurmctldLogFile != omit
 
+- name: Add slurmctld service
+  ansible.builtin.copy:
+    src: slurmctld.service
+    dest: /etc/systemd/system/slurmctld.service
+    owner: root
+    group: root
+    mode: 0644
+  when: slurm_configure_systemd
+  notify:
+    - Restart slurmctld
+
 - name: Include config dir creation tasks
   ansible.builtin.include_tasks: _inc_create_config_dir.yml
   when: slurm_create_dirs

tasks/slurmd.yml

@@ -25,6 +25,17 @@
     state: directory
   when: slurm_create_dirs and __slurm_config_merged.SlurmdLogFile != omit
 
+- name: Add slurmd service
+  ansible.builtin.copy:
+    src: slurmd.service
+    dest: /etc/systemd/system/slurmd.service
+    owner: root
+    group: root
+    mode: 0644
+  when: slurm_configure_systemd
+  notify:
+    - Restart slurmd
+
 - name: Include config dir creation tasks
   ansible.builtin.include_tasks: _inc_create_config_dir.yml
   when: slurm_create_dirs

tasks/slurmdbd.yml

@@ -17,6 +17,17 @@
 - name: Include config dir creation tasks
   ansible.builtin.include_tasks: _inc_create_config_dir.yml
   when: slurm_create_dirs
+
+- name: Add slurmdbd service
+  ansible.builtin.copy:
+    src: slurmdbd.service
+    dest: /etc/systemd/system/slurmdbd.service
+    owner: root
+    group: root
+    mode: 0644
+  when: slurm_configure_systemd
+  notify:
+    - Restart slurmdbd
 
 - name: Install slurmdbd.conf
   ansible.builtin.template: