chore: Add Redis ping check to supervisor.conf

docker/supervisor.conf

@@ -23,4 +23,9 @@ startretries=3
 redirect_stderr=true
 redirect_stdout=true
 stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
+stdout_logfile_maxbytes=0
+
+[program:ping_redis]
+command=sleep 10 && redis-cli ping && echo "Redis is up" || echo "Redis is down"
+autostart=true
+autorestart=false