Merge pull request #391 from stackhpc/add-storage-network

add storage VLAN interface on all slurm nodes

Author: scrungus

ansible/roles/cluster_infra/templates/resources.tf.j2

@@ -116,6 +116,13 @@ data "openstack_networking_network_v2" "cluster_external_network" {
   name = "{{ cluster_external_network }}"
 }
 
+# Storage network 
+{% if cluster_storage_network is defined %}
+data "openstack_networking_network_v2" "cluster_storage" {
+  name = "{{ cluster_storage_network }}"
+}
+{% endif %}
+
 data "openstack_networking_subnet_ids_v2" "cluster_external_subnets" {
   network_id = "${data.openstack_networking_network_v2.cluster_external_network.id}"
 }
@@ -177,6 +184,11 @@ data "openstack_networking_subnet_v2" "cluster_subnet" {
 ##### Cluster ports
 #####
 
+###
+# Login node
+###
+
+# Primary network
 resource "openstack_networking_port_v2" "login" {
   name = "{{ cluster_name }}-login-0"
   network_id = "${data.openstack_networking_network_v2.cluster_network.id}"
@@ -193,14 +205,31 @@ resource "openstack_networking_port_v2" "login" {
 
   binding {
     vnic_type = "{{ cluster_vnic_type | default('normal') }}"
-    {% if cluster_vnic_profile is defined %}
-    profile = <<EOF
-    {{ cluster_vnic_profile | to_json }}
-    EOF
-    {% endif %}
   }
 }
 
+# Storage network
+{% if cluster_storage_network is defined %}
+resource "openstack_networking_port_v2" "login_storage" {
+  name           = "{{ cluster_name }}-login-storage-0"
+  network_id     = data.openstack_networking_network_v2.cluster_storage.id
+  admin_state_up = "true"
+
+  security_group_ids = [
+    "${openstack_networking_secgroup_v2.secgroup_slurm_cluster.id}",
+  ]
+
+  binding {
+    vnic_type = "{{ cluster_storage_vnic_type | default('normal') }}"
+  }
+}
+{% endif %}
+
+###
+# Control node
+###
+
+# Primary network
 resource "openstack_networking_port_v2" "control" {
   name = "{{ cluster_name }}-control-0"
   network_id = "${data.openstack_networking_network_v2.cluster_network.id}"
@@ -216,15 +245,32 @@ resource "openstack_networking_port_v2" "control" {
 
   binding {
     vnic_type = "{{ cluster_vnic_type | default('normal') }}"
-    {% if cluster_vnic_profile is defined %}
-    profile = <<EOF
-    {{ cluster_vnic_profile | to_json }}
-    EOF
-    {% endif %}
+
+  }
+}
+
+# Storage network
+{% if cluster_storage_network is defined %}
+resource "openstack_networking_port_v2" "control_storage" {
+  name           = "{{ cluster_name }}-control-storage-0"
+  network_id     = data.openstack_networking_network_v2.cluster_storage.id
+  admin_state_up = "true"
+
+  security_group_ids = [
+    "${openstack_networking_secgroup_v2.secgroup_slurm_cluster.id}"
+  ]
+
+  binding {
+    vnic_type = "{{ cluster_storage_vnic_type | default('normal') }}"
   }
 }
+{% endif %}
 
+###
+# Workers
+###
 {% for partition in openhpc_slurm_partitions %}
+# Primary network
 resource "openstack_networking_port_v2" "{{ partition.name }}" {
   count = {{ partition.count }}
   name = "{{ cluster_name }}-compute-{{ partition.name }}-${count.index}"
@@ -241,14 +287,27 @@ resource "openstack_networking_port_v2" "{{ partition.name }}" {
 
   binding {
     vnic_type = "{{ cluster_vnic_type | default('normal') }}"
-    {% if cluster_vnic_profile is defined %}
-    profile = <<EOF
-    {{ cluster_vnic_profile | to_json }}
-    EOF
-    {% endif %}
   }
 }
 
+# Storage network
+{% if cluster_storage_network is defined %}
+resource "openstack_networking_port_v2" "{{ partition.name }}_storage" {
+  count          = {{ partition.count }}
+  name           = "{{ cluster_name }}-compute-{{ partition.name }}-storage-${count.index}"
+  network_id     = data.openstack_networking_network_v2.cluster_storage.id
+  admin_state_up = "true"
+
+  security_group_ids = [
+    "${openstack_networking_secgroup_v2.secgroup_slurm_cluster.id}"
+  ]
+
+  binding {
+    vnic_type = "{{ cluster_storage_vnic_type | default('normal') }}"
+  }
+}
+{% endif %}
+
 {% endfor %}
 
 #####
@@ -274,9 +333,15 @@ resource "openstack_compute_instance_v2" "login" {
   {% endif %}
 
   network {
-    port = "${openstack_networking_port_v2.login.id}"
+    port = openstack_networking_port_v2.login.id
   }
 
+  {% if cluster_storage_network is defined %}
+  network {
+    port = openstack_networking_port_v2.login_storage.id
+  }
+  {% endif %}
+
   # root device:
   block_device {
       uuid = "{{ cluster_image }}"
@@ -317,9 +382,15 @@ resource "openstack_compute_instance_v2" "control" {
   {% endif %}
 
   network {
-    port = "${openstack_networking_port_v2.control.id}"
+    port = openstack_networking_port_v2.control.id
   }
 
+  {% if cluster_storage_network is defined %}
+  network {
+    port = openstack_networking_port_v2.control_storage.id
+  }
+  {% endif %}
+
   # root device:
   block_device {
       uuid = "{{ cluster_image }}"
@@ -393,6 +464,12 @@ resource "openstack_compute_instance_v2" "{{ partition.name }}" {
     port = openstack_networking_port_v2.{{ partition.name }}[count.index].id
   }
 
+  {% if cluster_storage_network is defined %}
+  network {
+    port = openstack_networking_port_v2.{{ partition.name }}_storage[count.index].id
+  }
+  {% endif %}
+
   # root device:
   block_device {
       uuid = "{{ cluster_image }}"