Create a baremetal-compute group for baremetal compute nodes

The compute group was used in a few places, but this now overlaps with
the group used for virtualised compute nodes.

ansible/compute-node-discovery.yml

 ---
 - include: dell-compute-node-inventory.yml
 
-- name: Ensure compute nodes are PXE booted
-  hosts: compute
+- name: Ensure baremetal compute nodes are PXE booted
+  hosts: baremetal-compute
   gather_facts: no
   vars:
     controller_host: "{{ groups['controllers'][0] }}"
@@ -19,7 +19,7 @@
         # be respected when using delegate_to.
         ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
 
-    - name: Ensure compute nodes are powered off
+    - name: Ensure baremetal compute nodes are powered off
       command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis power off
       delegate_to: "{{ controller_host }}"
       vars:
@@ -31,7 +31,7 @@
       pause:
         seconds: 5
 
-    - name: Ensure compute nodes are set to boot via PXE
+    - name: Ensure baremetal compute nodes are set to boot via PXE
       command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis bootdev pxe
       delegate_to: "{{ controller_host }}"
       vars:
@@ -43,7 +43,7 @@
       pause:
         seconds: 5
 
-    - name: Ensure compute nodes are powered on
+    - name: Ensure baremetal compute nodes are powered on
       command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis power on
       delegate_to: "{{ controller_host }}"
       vars:

ansible/compute-node-provide.yml

 ---
-# This playbook will ensure that all compute nodes in the overcloud ironic
-# inventory are available. Supported initial states include 'enroll' and
+# This playbook will ensure that all baremetal compute nodes in the overcloud
+# ironic inventory are available. Supported initial states include 'enroll' and
 # 'manageable'.
 
-- name: Ensure compute nodes are available in ironic
+- name: Ensure baremetal compute nodes are available in ironic
   hosts: controllers[0]
   vars:
     venv: "{{ virtualenv_path }}/shade"
-    # Set this to a colon-separated list of compute node hostnames to provide.
-    # If unset, all compute nodes will be provided.
+    # Set this to a colon-separated list of baremetal compute node hostnames to
+    # provide.  If unset, all baremetal compute nodes will be provided.
     compute_node_limit: ""
     compute_node_limit_list: "{{ compute_node_limit.split(':') }}"
   roles:
@@ -74,7 +74,7 @@
     - name: Fail if any ironic nodes are not available
       fail:
         msg: >
-          Failed to make compute node {{ item['Name'] }} available in ironic.
+          Failed to make baremetal compute node {{ item['Name'] }} available in ironic.
           Provisioning state is {{ item['Provisioning State'] }}.
       with_items: "{{ ironic_nodes }}"
       when: item['Provisioning State'] != 'available'

ansible/dell-compute-node-boot-mode.yml

 ---
-# Set the boot mode (BIOS, UEFI) of Dell compute nodes.
+# Set the boot mode (BIOS, UEFI) of Dell baremetal compute nodes.
 
-# Add compute nodes to the Ansible inventory.
+# Add Dell baremetal compute nodes to the Ansible inventory.
 - include: dell-compute-node-boot-mode.yml
 
-- name: Ensure compute nodes boot mode is set
-  hosts: compute
+- name: Ensure Dell baremetal compute nodes boot mode is set
+  hosts: baremetal-compute
   gather_facts: no
   vars:
     # Set this to the required boot mode. One of 'bios' or 'uefi'.

ansible/dell-compute-node-discovery.yml

 ---
-# Configure the compute nodes to PXE boot.
+# Configure the Dell baremetal compute nodes to PXE boot.
 
-# Add compute nodes to the Ansible inventory.
+# Add Dell baremetal compute nodes to the Ansible inventory.
 - include: dell-compute-node-inventory.yml
 
-- name: Ensure compute nodes are PXE booted
-  hosts: compute
+- name: Ensure Dell baremetal compute nodes are PXE booted
+  hosts: baremetal-compute
   gather_facts: no
   vars:
     # Set this to the index of the inteface on which to enable PXE.

ansible/dell-compute-node-inventory.yml

 ---
-- name: Ensure compute nodes are present in the Ansible inventory
+- name: Ensure Dell baremetal compute nodes are present in the Ansible inventory
   hosts: config-mgmt
   gather_facts: no
   vars:
-    # Set this to a colon-separated list of compute node hostnames on which to
-    # trigger discovery. If unset, all compute nodes will be triggered.
+    # Set this to a colon-separated list of baremeal compute node hostnames on
+    # which to trigger discovery. If unset, all compute nodes will be
+    # triggered.
     compute_node_limit: ""
     compute_node_limit_list: "{{ compute_node_limit.split(':') }}"
   tasks:
-    - name: Add hosts for the compute nodes
+    - name: Add hosts for the Dell baremetal compute nodes
       add_host:
         name: "{{ item.key }}"
-        groups: compute
+        groups: baremetal-compute
         # SSH configuration to access the BMC.
         ansible_host: "{{ item.value }}"
         ansible_user: "{{ ipmi_username }}"
@@ -24,8 +25,8 @@
         - not compute_node_limit or item.key | replace('-idrac', '') in compute_node_limit_list
       run_once: True
 
-- name: Ensure compute nodes are present in the Ansible inventory
-  hosts: compute
+- name: Ensure Dell baremetal compute nodes are present in the Ansible inventory
+  hosts: baremetal-compute
   gather_facts: no
   vars:
     compute_node_limit: ""
@@ -33,7 +34,9 @@
   tasks:
     - name: Set facts for the compute nodes for IPMI addresses
       set_fact:
+        bmc_type: idrac
         ipmi_address: "{{ idrac_network_ips[inventory_hostname] }}"
-      # Don't add hosts that already exist.
-      when: not compute_node_limit or inventory_hostname in compute_node_limit_list
+      when:
+        - not ipmi_address
+        - not compute_node_limit or inventory_hostname in compute_node_limit_list
       run_once: True

etc/kayobe/inventory/groups

@@ -32,6 +32,12 @@ network
 monitoring
 compute
 
+###############################################################################
+# Baremetal compute node groups.
+
+[baremetal-compute]
+# Empty group to provide declaration of baremetal-compute group.
+
 ###############################################################################
 # Networking groups.
 

etc/kayobe/inventory/hosts.example

@@ -18,6 +18,9 @@ localhost ansible_connection=local
 # Add controller nodes here if required. These hosts will provide the
 # OpenStack overcloud.
 
+[baremetal-compute]
+# Add baremetal compute nodes here if required.
+
 [mgmt-switches]
 # Add management network switches here if required.