diff options
Diffstat (limited to 'roles')
| -rw-r--r-- | roles/static_inventory/tasks/filter_out_new_app_nodes.yaml | 15 | ||||
| -rw-r--r-- | roles/static_inventory/tasks/openstack.yml | 26 | ||||
| -rw-r--r-- | roles/static_inventory/templates/inventory.j2 | 4 |
3 files changed, 43 insertions, 2 deletions
diff --git a/roles/static_inventory/tasks/filter_out_new_app_nodes.yaml b/roles/static_inventory/tasks/filter_out_new_app_nodes.yaml new file mode 100644 index 000000000..826efe78d --- /dev/null +++ b/roles/static_inventory/tasks/filter_out_new_app_nodes.yaml @@ -0,0 +1,15 @@ +--- +- name: Add all new app nodes to new_app_nodes + when: + - 'oc_old_app_nodes is defined' + - 'oc_old_app_nodes | list' + - 'node.name not in oc_old_app_nodes' + - 'node["metadata"]["sub-host-type"] == "app"' + register: result + set_fact: + new_app_nodes: '{{ new_app_nodes }} + [ {{ node }} ]' + +- name: If the node was added to new_nodes, remove it from registered nodes + set_fact: + registered_nodes: '{{ registered_nodes | difference([ node ]) }}' + when: 'not result | skipped' diff --git a/roles/static_inventory/tasks/openstack.yml b/roles/static_inventory/tasks/openstack.yml index e36974d93..adf78c966 100644 --- a/roles/static_inventory/tasks/openstack.yml +++ b/roles/static_inventory/tasks/openstack.yml @@ -37,7 +37,6 @@ with_items: "{{ registered_nodes|difference(registered_nodes_floating) }}" add_host: name: '{{ item.name }}' - groups: '{{ item.metadata.group }}' ansible_host: >- {% if use_bastion|bool -%} {{ item.name }} @@ -57,7 +56,6 @@ with_items: "{{ registered_nodes_floating }}" add_host: name: '{{ item.name }}' - groups: '{{ item.metadata.group }}' ansible_host: >- {% if use_bastion|bool -%} {{ item.name }} @@ -80,6 +78,30 @@ {{ item.public_v4 }} {%- endif %} + # Split registered_nodes into old nodes and new app nodes + # Add new app nodes to new_nodes host group for upscaling + - name: Create new_app_nodes variable + set_fact: + new_app_nodes: [] + + - name: Filter new app nodes out of registered_nodes + include: filter_out_new_app_nodes.yaml + with_items: "{{ registered_nodes }}" + loop_control: + loop_var: node + + - name: Add new app nodes to the new_nodes section (if a deployment already exists) + with_items: "{{ new_app_nodes }}" + add_host: + name: "{{ item.name }}" + groups: new_nodes, app + + - name: Add the rest of cluster nodes to their corresponding groups + with_items: "{{ registered_nodes }}" + add_host: + name: '{{ item.name }}' + groups: '{{ item.metadata.group }}' + - name: Add bastion node to inventory add_host: name: bastion diff --git a/roles/static_inventory/templates/inventory.j2 b/roles/static_inventory/templates/inventory.j2 index 8863fb7c4..9dfbe3a5b 100644 --- a/roles/static_inventory/templates/inventory.j2 +++ b/roles/static_inventory/templates/inventory.j2 @@ -40,6 +40,7 @@ dns nodes etcd lb +new_nodes # Set variables common for all OSEv3 hosts [OSEv3:vars] @@ -78,6 +79,8 @@ dns.{{ stack_name }} [lb:children] lb.{{ stack_name }} +[new_nodes:children] + # Empty placeholders for all groups of the cluster nodes [masters.{{ stack_name }}] [etcd.{{ stack_name }}] @@ -86,6 +89,7 @@ lb.{{ stack_name }} [app.{{ stack_name }}] [dns.{{ stack_name }}] [lb.{{ stack_name }}] +[new_nodes.{{ stack_name }}] # BEGIN Autogenerated groups {% for group in groups %} |