Set telemetry_path in yaml

Author: kmille

defaults/main.yml

@@ -4,6 +4,7 @@ node_exporter_binary_local_dir: ""
 node_exporter_web_listen_address: "0.0.0.0:9100"
 
 node_exporter_textfile_dir: "/var/lib/node_exporter"
+node_exporter_telemetry_path: "/metrics"
 
 node_exporter_tls_server_config: {}
 

templates/node_exporter.service.j2

@@ -26,6 +26,7 @@ ExecStart={{ _node_exporter_binary_install_dir }}/node_exporter \
 {% if node_exporter_tls_server_config | length > 0 or node_exporter_http_server_config | length > 0 or node_exporter_basic_auth_users | length > 0 %}
     --web.config=/etc/node_exporter/config.yaml \
 {% endif %}
+    --web.telemetry-path={{ node_exporter_telemetry_path }}
     --web.listen-address={{ node_exporter_web_listen_address }}
 
 SyslogIdentifier=node_exporter