Enabling Support for Virtuozzo 6 Nodes

Virtuozzo Automator 7 enforces the use of TLS 1.2 and newer by default, while the Virtuozzo Automator 6 agents installed on Virtuozzo 6 nodes only support TLS 1.0. For this reason, Virtuozzo 6 nodes may appear as offline in Virtuozzo Automator 7. To enable full support for Virtuozzo Automator 6 agents in Virtuozzo Automator 7, allow the use of TLS 1.0 as follows:

Set the ssl_high_security parameter to 0 in the configuration file /var/opt/pva/mn/etc/vzagent.conf. For example:

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<packet xmlns:ns1=...>
 <data>
  <system>
   <configuration>
    <ssl_high_security>0</ssl_high_security>
   </configuration>
  </system>
 </data>
</packet>

Restart the Virtuozzo Automator management node service:
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# systemctl restart va-mn