option for docker host access to cluster

roles/slurm/tasks/main.yml

@@ -58,6 +58,13 @@
     path: /container/volumes/slurm/
     state: directory
 
+- name: "create docker network to make service discovery work"
+  docker_network:
+    name: "{{ docker_network }}"
+    state: present
+  register: slurm_network_data
+  tags: slurm-config
+
 - name: upload slurm config
   template:
     force: true
@@ -71,14 +78,14 @@
     slurm_exec_node_mem: 5000  # RealMemory=5964
     slurm_alloc_nodes_default:
     - name: "{{slurm_prefix+'-submit1'}}"
+    - name: "{{ inventory_hostname }}"
+      addr: "{{ slurm_network_data.network.IPAM.Config[0].Gateway }}"
     alloc_nodes: "{{ slurm_alloc_nodes_default + extra_nodes | default([])}}"
   notify: reconfigure slurm
   tags: slurm-config
 
-- name: "create docker network to make service discovery work"
-  docker_network:
-    name: "{{ docker_network }}"
-    state: present
+- import_tasks: host-config.yml
+  when: slurm_hostsystem_cluster_access | default(False)
 
 - name: "create docker volume for shared access between nodes"
   docker_volume: