In the MCP 2019.2.8 maintenance update, Mirantis introduces the following enhancements for DriveTrain:
To obtain the enhancements, follow the steps described in Apply maintenance updates.
Introduced full support for the capability to apply the maintenance update of a particular version using the TARGET_MCP_VERSION parameter in the Deploy - upgrade MCP DriveTrain pipeline job. For details, see step 2 in MCP Operations Guide: Update DriveTrain and step 15 in MCP Operations Guide: Upgrade DriveTrain.
Added the capability to update the installed applications and system packages,
including kernel, when updating DriveTrain to a minor version starting from
the maintenance update 2019.2.2 to versions starting from 2019.2.8. Added the
OS_DIST_UPGRADE
and OS_UPGRADE
parameters to the
Deploy - upgrade MCP DriveTrain
Jenkins pipeline job.
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Implemented the DIST_UPGRADE_NODES
parameter to the Deploy - OpenStack
Jenkins pipeline job to enable or disable apt-get dist-upgrade
on all
cluster nodes before deploying a new MCP environment. Disabled by default.
Implemented the APPLY_MODEL_WORKAROUNDS
parameter to the
Deploy - upgrade MCP DriveTrain
Jenkins pipeline job to enable or disable
automatic application of the Reclass cluster model workarounds when updating
DriveTrain to 2019.2.8. Enabled by default.
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