I’m trying to install morpheus 7.0.3-2 on RHEL 9 VM. RHEL is registered and actiavted. Downloaded rpm file from https://downloads.morpheusdata.com/files/morpheus-appliance-7.0.3-2.el8.x86_64.rpm. Then install using rpm command and did morpheus-ctl reconfigure. Till ‘link[/opt/morpheus/service/mysql] action create’, it is up to date and completed successfully. But it stops at ‘ruby_block[wait for mysql service socket] action run’ and doesn’t proceed after that.
Try opening a second ssh connection to the box and run morpheus-ctl start mysql while your first session is stopped at that line. You may need to confirm your disk space as well.
To add to what @cbunge mentioned, with that second SSH session, you can also monitor the logs of MySQL to see if there are any errors while the service starts. For example:
morpheus-ctl tail mysql
or
tail -f /var/log/morpheus/mysql/current
If you need further assistance, I’d recommend opening a support case to help troubleshoot.
I tried that. Running morpheus-ctl start mysql when first session is stopped at that line gives: ‘warning: mysql: unable to open supervise/ok: file does not exist’.
Disk Space:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 4.0M 0 4.0M 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 1.6G 9.3M 1.5G 1% /run
/dev/mapper/rhel-root 91G 11G 80G 13% /
/dev/vda1 960M 412M 549M 43% /boot
tmpfs 769M 96K 769M 1% /run/user/0
morpheus-ctl tail mysql gives:
2024-07-30T11:22:44.100748Z 0 [System] [MY-013169] [Server] /opt/morpheus/embedded/mysql/bin/mysqld (mysqld 8.0.35) initializing of server in progress as process 7829
2024-07-30T11:22:44.108685Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2024-07-30T11:22:44.496473Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2024-07-30T11:22:45.658095Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
tail -f /var/log/morpheus/mysql/current - file doesn’t exist
Updating to the next version while the first version is installed helped fix this issue.
I had ran into same issue with version 8.0.3. Therefore uninstalled it and installed the latest version i,e 8.0.4
But still facing same issue. 
Here its stuck
While in this state, when we start services
root@xxxxx:~:
>morpheus-ctl start
warning: mysql: unable to open supervise/ok: file does not exist
root@xxxxx:~:
Do you suggest to upgrade the morpheus from 8.0.3 to 8.04 rather than uninstall and install?
Tried the other way around: Update the morpheus to 8.0.4 from 8.0.3
root@xxxxx:morpheus:
>rpm -Uvh morpheus-appliance-8.0.4-2.el8.x86_64.rpm
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:morpheus-appliance-8.0.4-2.el8 ################################# [ 50%]
Thank you for installing Morpheus!
Configure and start the Morpheus admin web UI by running the following command:
sudo morpheus-ctl reconfigure
Morpheus should be reachable at https://xxxx.sda.mindsparks.io
Otherwise configure Morpheus for your system by editing /etc/morpheus/morpheus.rb file
and running reconfigure again.
WARNING! ROLLING UPGRADES FOR HA ENVIRONMENTS ONLY SUPPORTED WHEN UPGRADING FROM v7.0.3+ or v6.2.11
Performing a rolling upgrade on other versions will result in RabbitMQ deserialization errors.
Stop the morpheus-ui service on all app nodes prior to upgrading any other versions.
Cleaning up / removing...
2:morpheus-appliance-8.0.3-2.el8 ################################# [100%]
root@xxxx:morpheus:
>
No luck though, still waits at
ruby_block[wait for mysql service socket] action run
While start of services:
>morpheus-ctl start
warning: mysql: unable to open supervise/ok: file does not exist
Any suggestions please.