Container: Enable CTL_OVER_HTTP by default

.github/container/Dockerfile

@@ -120,6 +120,8 @@ RUN export PEM=$HOME/conf/server.pem \
             -days 3650 \
             -subj "/CN=localhost"
 
+RUN sed -i 's|^#CTL_OVER_HTTP=|CTL_OVER_HTTP=|' "$HOME/conf/ejabberdctl.cfg"
+
 RUN home_root_dir=$(echo $HOME | sed 's|\(.*\)/.*|\1 |') \
     && setcap 'cap_net_bind_service=+ep' $(find $home_root_dir -name beam.smp) \
     && echo -e \

.github/container/ejabberd.yml.example

@@ -89,6 +89,13 @@ listen:
     module: ejabberd_http
     request_handlers:
       /: ejabberd_web_admin
+  -
+    port: "unix:sockets/ctl_over_http.sock"
+    module: ejabberd_http
+    unix_socket:
+      mode: '0600'
+    request_handlers:
+      /ctl: ejabberd_ctl
   -
     port: PORT_STUN
     ip: "::"