Manage crt list manually (to avoid to having the cert)

dockerfiles/load-balancer/confd/confd/conf.d/crt-list.toml

-[template]
-src  = "crt-list.tmpl"
-dest = "/etc/haproxy/crt-list"
-keys = [
-  "/services"
-]
-reload_cmd = "/docker exec haproxy /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid -st $(sleep 1 && /docker exec haproxy cat /var/run/haproxy.pid)"
-

dockerfiles/load-balancer/confd/confd/templates/crt-list.tmpl

-{{range $app := lsdir "/services"}}
-{{$hostnames := printf "/services/%s/*" $app}}
-  {{range gets $hostnames}}
-    {{$hostname := .Key}}
-/etc/haproxy/approved-certs/{{base $hostname}}.pem {{base $hostname}}
-/etc/haproxy/approved-certs/{{base $hostname}}.pem www.{{base $hostname}}
-  {{end}}
-{{end}}