Remove references to caso

Author: Alex-Welsh

etc/kayobe/environments/ci-builder/stackhpc-ci.yml

@@ -8,7 +8,6 @@ kolla_docker_namespace: stackhpc-dev
 # Kolla feature flag configuration.
 kolla_enable_barbican: true
 kolla_enable_blazar: true
-kolla_enable_caso: true
 kolla_enable_central_logging: true
 kolla_enable_cinder: true
 kolla_enable_cloudkitty: true

etc/kayobe/kolla/config/fluentd/output/03-opensearch.conf

@@ -1,18 +1,4 @@
 {% raw %}
-{% if enable_caso | bool and inventory_hostname in groups['caso'] %}
-<match apel.events>
-    @type copy
-    <store>
-       @type opensearch
-       host { opensearch_address }}
-       port {{ opensearch_port }}
-       logstash_format true
-       logstash_prefix apel
-       flush_interval 15s
-    </store>
-</match>
-{% endif %}
-
 <match **>
     @type copy
     <store>