fix(): Supervisor socket issue with overlay

Dockerfile

@@ -193,7 +193,8 @@ COPY ./target/start-mailserver.sh ./target/fail2ban-wrapper.sh ./target/postfix-
 RUN chmod +x /usr/local/bin/*
 
 # Configure supervisor
-COPY target/supervisor/* /etc/supervisor/conf.d/
+COPY target/supervisor/supervisord.conf /etc/supervisor/supervisord.conf
+COPY target/supervisor/conf.d/* /etc/supervisor/conf.d/
 
 EXPOSE 25 587 143 465 993 110 995 4190
 

target/start-mailserver.sh

@@ -1038,6 +1038,8 @@ function fix() {
 
         notify 'taskgrg' "Remove leftover pid files from a stop/start"
         rm -rf /var/run/*.pid /var/run/*/*.pid
+
+	touch /dev/shm/supervisor.sock
 }
 
 function _fix_var_mail_permissions() {

target/supervisor/supervisord.conf

@@ -0,0 +1,28 @@
+; supervisor config file
+
+[unix_http_server]
+file=/dev/shm/supervisor.sock    ; (the path to the socket file)
+chmod=0700                       ; sockef file mode (default 0700)
+
+[supervisord]
+logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
+pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
+childlogdir=/var/log/supervisor            ; ('AUTO' child log dir, default $TEMP)
+
+; the below section must remain in the config file for RPC
+; (supervisorctl/web interface) to work, additional interfaces may be
+; added by defining them in separate rpcinterface: sections
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+
+[supervisorctl]
+serverurl=unix:///dev/shm/supervisor.sock ; use a unix:// URL  for a unix socket
+
+; The [include] section can just contain the "files" setting.  This
+; setting can list multiple files (separated by whitespace or
+; newlines).  It can also contain wildcards.  The filenames are
+; interpreted as relative to this file.  Included files *cannot*
+; include files themselves.
+
+[include]
+files = /etc/supervisor/conf.d/*.conf