Fix typo in endpoint influxdb_internal_endpoint variable

This patch simply fix a typo in 'influxdb_internal_endpoint' variable.

Change-Id: I1b1068e84be7f7eaff1a4eab1ba9ddcd6f4241c7

ansible/group_vars/all.yml

@@ -1132,7 +1132,7 @@ enable_vitrage_prometheus_datasource: "{{ enable_prometheus | bool }}"
 influxdb_address: "{{ kolla_internal_fqdn }}"
 influxdb_datadir_volume: "influxdb"
 
-infuxdb_internal_endpoint: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ influxdb_http_port }}"
+influxdb_internal_endpoint: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ influxdb_http_port }}"
 
 #################
 # Kafka options

ansible/roles/grafana/defaults/main.yml

@@ -37,7 +37,7 @@ grafana_data_sources:
       database: "telegraf"
       name: "telegraf"
       type: "influxdb"
-      url: "{{ infuxdb_internal_endpoint }}"
+      url: "{{ influxdb_internal_endpoint }}"
       access: "proxy"
       basicAuth: false
   elasticsearch:

releasenotes/notes/rename-wrong-influxdb-variable-8a93d8fda8dce926.yaml

+---
+upgrade:
+  - |
+    Influxdb variable ``infuxdb_internal_endpoint`` has been fixed to
+    ``influxdb_internal_endpoint``.
+    Operators might need to review the relevant variable.