• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Resolved Plesk Migrator - Cause: Source server OS 'cloudlinux 8 x86_64' on the source server 'directadmin' (xx.xx.xx.xx) is not supported

ravi_devrepublic

New Pleskian
Server operating system version
Ubuntu 22.04
Plesk version and microupdate number
Plesk Obsidian 18.0.54
Hi

I've started migrating to Plesk from direct admin,

I received this error:

Failed to deploy Python on the source server
Cause: Source server OS 'cloudlinux 8 x86_64' on the source server 'directadmin' (xx.xx.xx.xx) is not supported
That is a critical error, migration was stopped.

It is unclear if Cloudlinux 8 is supported or if the issue is different.
 
1. Connect to the server via SSH.

2. Edit the following file on the target(Plesk) server:

/usr/local/psa/admin/plib/modules/panel-migrator/backend/lib/python/parallels/plesk/source/custom/actions/deploy_migrator_python.py

Appending the (OSName.OS_CLOUDLINUX, '8'): 'PMM_0.1.11', line as follows:
Code:
       redhat_oses = {
            (OSName.OS_CENTOS, '5'): 'PMM_0.1.10',
            (OSName.OS_CENTOS, '6'): 'PMM_0.1.11',
            (OSName.OS_CENTOS, '7'): 'PMM_0.1.11',
            (OSName.OS_CENTOS, '8'): 'PMM_0.1.11',
            (OSName.OS_RHEL, '5'): 'PMM_0.1.10',
            (OSName.OS_RHEL, '6'): 'PMM_0.1.11',
            (OSName.OS_RHEL, '7'): 'PMM_0.1.11',
            (OSName.OS_RHEL, '8'): 'PMM_0.1.11',
            (OSName.OS_CLOUDLINUX, '5'): 'PMM_0.1.10',
            (OSName.OS_CLOUDLINUX, '6'): 'PMM_0.1.11',
            (OSName.OS_CLOUDLINUX, '7'): 'PMM_0.1.11',
            (OSName.OS_CLOUDLINUX, '8'): 'PMM_0.1.11',            
        }

3. Re-run migration
 
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