created docker-prometheus compose file and edited the Prometheus yml file

prom/consoles/haproxy-frontends.html

@@ -0,0 +1,25 @@
+{{ template "head" . }}
+
+{{ template "prom_content_head" . }}
+<h1>HAProxy Frontends</h1>
+
+<table class="table table-condensed table-striped table-bordered" style="width: 0%">
+<tr>
+  <th>Frontend</th>
+  <th>Requests</th>
+  <th>Sessions</th>
+</tr>
+{{ range query "count by (frontend)(haproxy_frontend_http_requests_total{job='haproxy'})" | sortByLabel "frontend" }}
+<tr>
+  <td><a href="haproxy-frontend.html?frontend={{ .Labels.frontend }}">{{ .Labels.frontend }}</a></td>
+  <td>{{ template "prom_query_drilldown" (args (printf "sum by(frontend)(rate(haproxy_frontend_http_requests_total{job='haproxy',frontend='%s'}[5m]))" .Labels.frontend) "/s" "humanizeNoSmallPrefix") }}</td>
+  <td>{{ template "prom_query_drilldown" (args (printf "sum by(frontend)(haproxy_frontend_current_sessions{job='haproxy',frontend='%s'})" .Labels.frontend) "" "humanize") }}</td>
+</tr>
+{{ else }}
+<tr><td colspan=4>No frontends found.</td></tr>
+{{ end }}
+
+
+{{ template "prom_content_tail" . }}
+
+{{ template "tail" }}