Merge pull request #362 from msterhuj/feat/memcached_exporter

patch: added the ability to choose which ip to connect

roles/memcached_exporter/defaults/main.yml

@@ -8,6 +8,8 @@ memcached_exporter_skip_install: false
 
 memcached_exporter_memcached_pid_file: ""
 
+memcached_exporter_memcached_address: ""
+
 memcached_exporter_web_listen_address: "0.0.0.0:9150"
 memcached_exporter_web_telemetry_path: "/metrics"
 

roles/memcached_exporter/meta/argument_specs.yml

@@ -55,6 +55,10 @@ argument_specs:
         description:
           - "The path to the memcached PID file for process monitoring"
         default: ""
+      memcached_exporter_memcached_address:
+        description:
+          - "The ip to the memcached server to monitor"
+        default: ""
       memcached_exporter_binary_install_dir:
         description:
           - "I(Advanced)"

roles/memcached_exporter/templates/memcached_exporter.service.j2

@@ -11,6 +11,9 @@ Group={{ memcached_exporter_system_group }}
 ExecStart={{ memcached_exporter_binary_install_dir }}/memcached_exporter \
 {% if memcached_exporter_memcached_pid_file != "" %}
     '--memcached.pid-file={{ memcached_exporter_memcached_pid_file }}' \
+{% endif %}
+{% if memcached_exporter_memcached_address != "" %}
+    '--memcached.address={{ memcached_exporter_memcached_address }}' \
 {% endif %}
     '--web.listen-address={{ memcached_exporter_web_listen_address }}' \
     '--web.telemetry-path={{ memcached_exporter_web_telemetry_path }}' \