Add StorageNFS Network

Author: MiguelCarpio

playbooks/install_stack.yaml

@@ -280,7 +280,7 @@
       block:
         - name: Set fact for base_bridge_mappings when DPDK is disabled
           ansible.builtin.set_fact:
-            base_bridge_mappings: "external:br-ex,hostonly:br-hostonly"
+            base_bridge_mappings: "external:br-ex,hostonly:br-hostonly,storage_nfs:br-storage_nfs"
           when:
             - dpdk_interface is not defined
         - name: Set fact for base_bridge_mappings when DPDK is enabled
@@ -486,6 +486,16 @@
           when:
             - (tripleo_repos_branch is defined and tripleo_repos_branch not in ['train', 'ussuri', 'victoria']) or (tripleo_repos_branch is not defined)
 
+    - name: Add StorageNFS into Network Data Undercloud
+      ansible.builtin.blockinfile:
+        dest: /usr/share/openstack-tripleo-heat-templates/network_data_undercloud.yaml
+        block: |
+          - name: StorageNFS
+            vip: true
+            name_lower: storage_nfs
+      become: true
+      become_user: root
+
     - name: Deploy Ceph
       ansible.builtin.include_role:
         name: ceph

playbooks/network.yaml

@@ -50,6 +50,13 @@
               enabled: false
             ipv6:
               enabled: false
+          - name: dummy2
+            type: dummy
+            state: up
+            ipv4:
+              enabled: false
+            ipv6:
+              enabled: false
 
     - name: Define dummy interfaces to be created when using DPDK
       when:

playbooks/prepare_stack.yaml

@@ -136,6 +136,22 @@
       environment:
         OS_CLOUD: standalone
 
+    - name: Create hostonly nfs network # noqa no-changed-when
+      when: manila_enabled
+      ansible.builtin.shell: |
+        if ! openstack network show StorageNFS; then
+            openstack network create --project openshift --share --external --provider-physical-network storage_nfs --provider-network-type flat StorageNFS
+        fi
+        if ! openstack subnet show StorageNFSSubnet; then
+            openstack subnet create --project openshift StorageNFSSubnet --subnet-range "{{ hostonly_nfs_cidr }}" \
+                --dhcp --gateway none \
+                --dns-nameserver "{{ network_info.dns | first }}" \
+                --allocation-pool "start={{ hostonly_nfs_fip_pool_start }},end={{ hostonly_nfs_fip_pool_end }}" \
+                --network StorageNFS
+        fi
+      environment:
+        OS_CLOUD: standalone
+
     - name: Create hostonly-sriov network # noqa no-changed-when
       when: sriov_interface is defined
       ansible.builtin.shell: |

playbooks/roles/ceph/tasks/storage-network.yml

@@ -14,6 +14,15 @@
           storage_subnet:
             ip_subnet: '{{ ceph_network }}'
             allocation_pools: [{'start': '{{ start }}', 'end': '{{ end }}'}]
+      - name: StorageNFS
+        mtu: 1350
+        vip: true
+        name_lower: storage_nfs
+        service_net_map_replace: storage_nfs
+        subnets:
+          storage_subnet:
+            ip_subnet: '{{ hostonly_nfs_cidr }}'
+            allocation_pools: [{'start': '{{ hostonly_nfs_fip_pool_start }}', 'end': '{{ hostonly_nfs_fip_pool_end }}'}]
 
 - name: Create deployed_network environment file (with VIPs)
   ansible.builtin.copy:
@@ -35,6 +44,10 @@
               ip_address: {{ mon_ip }}
               ip_subnet: {{ dummy_ip_cidr }}
               ip_address_uri: {{ mon_ip }}
+            storage_nfs:
+              ip_address: {{ hostonly_nfs_cidr | nthhost(1) }}
+              ip_subnet: {{ hostonly_nfs_cidr }}
+              ip_address_uri: {{ hostonly_nfs_cidr | nthhost(1) }}
         ControlPlaneVipData:
           fixed_ips:
             - ip_address: {{ control_plane_ip }}
@@ -49,6 +62,12 @@
             ip_address: {{ dummy_vip }}
             ip_address_uri: {{ dummy_vip }}
             ip_subnet: {{ dummy_vip ~ '/' ~ control_plane_prefix | string }}
+          storage_nfs:
+            ip_address: {{ hostonly_nfs_ganesha }}
+            ip_address_uri: {{ hostonly_nfs_ganesha }}
+            ip_subnet: {{ hostonly_nfs_cidr }}
+        VipSubnetMap:
+          StorageNFS: storage_nfs_subnet
         DeployedNetworkEnvironment:
           net_attributes_map:
             storage:
@@ -69,8 +88,29 @@
                   host_routes: []
                   ip_version: 4
                   name: storage_subnet
+              storage_nfs:
+                network:
+                  dns_domain: storagenfs.mydomain.tld.
+                  mtu: 1350
+                  name: storage_nfs
+                  tags:
+                    - tripleo_network_name=StorageNFS
+                    - tripleo_net_idx=1
+                    - tripleo_service_net_map_replace=storage_nfs
+                    - tripleo_vip=true
+                subnets:
+                  storage_nfs_subnet:
+                    cidr: {{ hostonly_nfs_cidr }}
+                    dns_nameservers: []
+                    gateway_ip: null
+                    host_routes: []
+                    ip_version: 4
+                    name: storage_nfs_subnet
           net_cidr_map:
             storage:
               - {{ ceph_network }}
+            storage_nfs:
+              - {{ hostonly_nfs_cidr }}
           net_ip_version_map:
             storage: 4
+            storage_nfs: 4

playbooks/templates/dev-install_net_config.yaml.j2

@@ -64,6 +64,26 @@ network_config:
     name: dummy1
     nm_controlled: true
     mtu: {{ dcn_az is defined | ternary(hostonly_mtu, public_mtu) }}
+- type: ovs_bridge
+  name: br-storage_nfs
+  use_dhcp: false
+  ovs_extra:
+  - br-set-external-id br-storage_nfs bridge-id br-storage_nfs
+  addresses:
+  - ip_netmask: {{ hostonly_nfs_cidr | nthhost(1) }}/{{ hostonly_nfs_cidr | ansible.utils.ipaddr('prefix') }}
+  members:
+{% for ip in tunnel_remote_ips %}
+  - type: ovs_tunnel
+    name: "tun-storage_nfs-{{ ip | to_uuid }}"
+    tunnel_type: vxlan
+    ovs_options:
+      - remote_ip={{ ip }}
+      - key=102
+{% endfor %}
+  - type: interface
+    name: dummy2
+    nm_controlled: true
+    mtu: {{ dcn_az is defined | ternary(hostonly_mtu, public_mtu) }}
 {% if sriov_interface is defined %}
 - type: sriov_pf
   name: {{ sriov_interface }}

playbooks/templates/standalone_parameters.ceph_ansible.yaml.j2

@@ -26,5 +26,6 @@
     cluster_network: {{ control_plane_cidr }}
     public_network: {{ control_plane_cidr }}
 {% if manila_enabled %}
-    ceph_nfs_bind_addr: "{{ public_api }}"
+    ceph_nfs_bind_addr: "{{ hostonly_nfs_ganesha }}"
+    tripleo_cephadm_ceph_nfs_bind_addr: "{{ hostonly_nfs_ganesha }}"
 {% endif %}

playbooks/templates/standalone_parameters.yaml.j2

@@ -46,6 +46,19 @@ resource_registry:
 {% endif %}
 parameter_defaults:
   CloudName: {{ hostname }}.{{ clouddomain }}
+  # Enable ganesha
+  EnableGanesha: true
+  # Enable StorageNFS network
+  StorageNFS: true
+  ServiceNetMap:
+    GaneshaNetwork: storage_nfs
+  # Define StorageNFSIPs
+  StorageNfsVip: "{{ hostonly_nfs_ganesha }}"
+  # Define network configuration for StorageNFS
+  StorageNFSNetCidr: {{ hostonly_nfs_cidr }}
+  StorageNFSAllocationPools:
+    - start: {{ hostonly_nfs_fip_pool_start }}
+    - end: {{ hostonly_nfs_fip_pool_end }}
   ContainerCli: podman
   Debug: true
   DeploymentUser: {{ ansible_env.USER }}
@@ -183,9 +196,9 @@ parameter_defaults:
     oslo_messaging_rpc_use_ssl: false
 {% endif %}
 {% if manila_enabled %}
-    ganesha_vip: "{{ public_api }}"
+    ceph_nfs_bind_addr: "{{ hostonly_nfs_ganesha }}"
     # for cephadm support on OSP 17
-    tripleo_cephadm_ceph_nfs_bind_addr: "{{ public_api }}"
+    tripleo_cephadm_ceph_nfs_bind_addr: "{{ hostonly_nfs_ganesha }}"
 {% endif %}
 {% if standalone_extra_config|length > 0 %}
 {% for key, value in standalone_extra_config.items() %}

playbooks/vars/defaults.yaml

@@ -80,6 +80,13 @@ hostonly_sriov_prefix: "{{ hostonly_sriov_cidr | ansible.utils.ipaddr('prefix')
 hostonly_sriov_fip_pool_start: "{{ hostonly_sriov_cidr | nthhost(2) }}"
 hostonly_sriov_fip_pool_end: "{{ hostonly_sriov_cidr | nthhost(-2) }}"
 
+# StorageNFSNetwork
+hostonly_nfs_cidr: 172.17.5.0/24
+hostonly_nfs_ganesha: "{{ hostonly_nfs_cidr | nthhost(129) }}"
+hostonly_nfs_prefix: "{{ hostonly_nfs_cidr | ansible.utils.ipaddr('prefix') }}"
+hostonly_nfs_fip_pool_start: "{{ hostonly_nfs_cidr | nthhost(150) }}"
+hostonly_nfs_fip_pool_end: "{{ hostonly_nfs_cidr | nthhost(-2) }}"
+
 # Configuration used only by prepare_stack_testconfig, which is not run by
 # default.
 testconfig_private_cidr: 192.168.100.0/24
@@ -121,7 +128,7 @@ low_memory_usage: false
 # This param can be overriden, but only when overriding the network_config, otherwise the default
 # should work as is:
 # neutron_bridge_mappings:
-neutron_flat_networks: "external,hostonly,hostonly-sriov"
+neutron_flat_networks: "external,hostonly,hostonly-sriov,storage_nfs"
 
 # If we have more than one SR-IOV device, it can be useful to override this one, but the default is safe
 # if we only use `sriov_interface` for one device.