update the default value of node_custom_config

The value of node_custom_config should is {{ node_config }}/config,
when specified using --configdir

Change-Id: I076b7d2c8980ddd3baa28f998f84a6b7005dc352

Author: likui

ansible/group_vars/all.yml

@@ -10,7 +10,7 @@ container_config_directory: "/var/lib/kolla/config_files"
 node_config: "{{ CONFIG_DIR | default('/etc/kolla') }}"
 
 # The directory to merge custom config files the kolla's config files
-node_custom_config: "/etc/kolla/config"
+node_custom_config: "{{ node_config }}/config"
 
 # The directory to store the config files on the destination node
 node_config_directory: "/etc/kolla"

etc/kolla/globals.yml

@@ -43,7 +43,7 @@
 #openstack_tag_suffix: ""
 
 # Location of configuration overrides
-#node_custom_config: "/etc/kolla/config"
+#node_custom_config: "{{ node_config }}/config"
 
 # This should be a VIP, an unused IP on your network that will float between
 # the hosts running keepalived for high-availability. If you want to run an

releasenotes/notes/update-node-custom-config-7b378b25ce22779f.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    update the default value of node_custom_config to {{ node_config }}/config,
+    when specified using --configdir