Support configuration of Fluentd output plugins

Drop configuration files into ${KAYOBE_CONFIG_PATH}/fluentd/output/*.conf.

ansible/kolla-openstack.yml

@@ -98,3 +98,4 @@
       kolla_extra_neutron_ml2: "{{ kolla_extra_config.neutron_ml2 | default }}"
       kolla_extra_nova: "{{ kolla_extra_config.nova | default }}"
       kolla_extra_sahara: "{{ kolla_extra_config.sahara | default }}"
+      kolla_extra_fluentd_output_path: "{{ kayobe_config_path }}/kolla/config/fluentd/output"

ansible/roles/kolla-openstack/defaults/main.yml

@@ -2,6 +2,12 @@
 # Directory where Kolla custom configuration files will be installed.
 kolla_node_custom_config_path:
 
+###############################################################################
+# Fluentd configuration.
+
+# Path to extra Fluentd output configuration files.
+kolla_extra_fluentd_output_path:
+
 ###############################################################################
 # Glance configuration.
 

ansible/roles/kolla-openstack/tasks/config.yml

@@ -5,6 +5,7 @@
     state: directory
     mode: 0750
   with_items:
+    - { name: fluentd/output, enabled: "{{ kolla_extra_fluentd_output_path != None }}" }
     - { name: ironic, enabled: "{{ kolla_enable_ironic }}" }
     - { name: neutron, enabled: "{{ kolla_enable_neutron }}" }
     - { name: swift, enabled: "{{ kolla_enable_swift }}" }
@@ -28,6 +29,15 @@
     - { src: sahara.conf.j2, dest: sahara.conf, enabled: "{{ kolla_enable_sahara }}" }
   when: "{{ item.enabled | bool }}"
 
+- name: Ensure extra fluentd output configuration files exist
+  template:
+    src: "{{ item }}"
+    dest: "{{ kolla_node_custom_config_path }}/fluentd/output/{{ item | basename }}"
+    mode: 0640
+  with_fileglob:
+    - "{{ kolla_extra_fluentd_output_path }}/*.conf"
+  when: "{{ kolla_extra_fluentd_output_path != None }}"
+
 - name: Ensure the ironic inspector kernel and ramdisk exist
   get_url:
     url: "{{ item.url }}"