Update splunk-otel-collector.conf.erb

 * Allow HEC token to be in run_state
 * Fix access to additional env_vars

Author: aknarts

deployments/chef/templates/splunk-otel-collector.conf.erb

@@ -2,7 +2,7 @@
 SPLUNK_CONFIG=<%= node['splunk_otel_collector']['collector_config_dest'] %>
 
 # Access token to authenticate requests.
-SPLUNK_ACCESS_TOKEN=<%= node['splunk_otel_collector']['splunk_access_token'] || node.run_state['splunk_otel_collector']['splunk_access_token'] %>
+SPLUNK_ACCESS_TOKEN=<%= node.run_state['splunk_otel_collector']['splunk_access_token'] || node['splunk_otel_collector']['splunk_access_token'] %>
 
 # Which realm to send the data to.
 SPLUNK_REALM=<%= node['splunk_otel_collector']['splunk_realm'] %>
@@ -17,7 +17,7 @@ SPLUNK_INGEST_URL=<%= node['splunk_otel_collector']['splunk_ingest_url'] %>
 SPLUNK_HEC_URL=<%= node['splunk_otel_collector']['splunk_hec_url'] %>
 
 # Splunk HEC token.
-SPLUNK_HEC_TOKEN=<%= node['splunk_otel_collector']['splunk_hec_token'] %>
+SPLUNK_HEC_TOKEN=<%= node.run_state['splunk_otel_collector']['splunk_hec_token'] || node['splunk_otel_collector']['splunk_hec_token'] %>
 
 # Total memory in MIB to allocate to the collector.
 # Automatically configures the memory limit.
@@ -40,6 +40,6 @@ SPLUNK_BUNDLE_DIR=<%= node['splunk_otel_collector']['splunk_bundle_dir'] %>
 SPLUNK_COLLECTD_DIR=<%= node['splunk_otel_collector']['splunk_collectd_dir'] %>
 
 # Additional environment variables.
-<% @node['splunk_otel_collector']['collector_additional_env_vars'].each do |key,value| -%>
+<% node['splunk_otel_collector']['collector_additional_env_vars'].each do |key,value| -%>
 <%= key %>=<%= value %>
 <% end -%>