add phpfpm exporter

templates/conf/prometheus.yml.j2

@@ -74,3 +74,14 @@ scrape_configs:
         - {{ target }}:9187
 {% endfor %}
 {% endif %}
+
+{% if prometheus_phpfpm_exporter_targets is defined %}
+  - job_name: phpfpm
+    scrape_interval: 30s
+    scrape_timeout: 10s
+    static_configs:
+      - targets:
+{% for target in prometheus_phpfpm_exporter_targets %}
+        - {{ target }}:9253
+{% endfor %}
+{% endif %}

templates/scripts/prometheus-phpfpm-exporter-script.sh.j2

@@ -0,0 +1,2 @@
+#!/bin/bash
+/usr/local/bin/prometheus-phpfpm-exporter $(ls -1 {{ prometheus_phpfpm_sockets_directory }} | awk '{print "--phpfpm.socket-paths {{ prometheus_phpfpm_sockets_directory }}" $1}' |head -c -1)

templates/systemd/prometheus-phpfpm-exporter.service.j2

@@ -4,7 +4,7 @@ After=network.target
  
 [Service]
 Type=simple
-ExecStart=/usr/local/bin/prometheus-phpfpm-exporter
+ExecStart=/bin/bash /usr/local/bin/prometheus-phpfpm-exporter-script.sh
  
 [Install]
 WantedBy=multi-user.target