hi everyone , I was trying to deploy wordpress -zun by using heat , this is the template I used "https://pastebin.com/0PGtWSVw" . now the stack create successfully the mysql image running but the wordpress image alwayes stopped and when I try to started and access to the container " openstack appcontainer exec --interactive rho-1-container apache2-foreground " i get this output : ********************************* connected to container "rho-1-container" type ~. to disconnect AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.16.0.3. Set the 'ServerName' directive globally to suppress this message AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.16.0.3. Set the 'ServerName' directive globally to suppress this message [Sun Jan 13 10:07:24.463058 2019] [mpm_prefork:notice] [pid 77] AH00163: Apache/2.4.25 (Debian) PHP/7.2.14 configured -- resuming normal operations [Sun Jan 13 10:07:24.463196 2019] [core:notice] [pid 77] AH00094: Command line: 'apache2 -D FOREGROUND' ***************************************************** and then the status of wordpress image back stopped !!!! the logs of wordpress image can be found here : https://pastebin.com/CitXk6zN thanks for any help !!