New features that affect upgrades from release 1.3.x
This release includes new features and new requirements that affect the upgrade process. The following list provides an overview of the changes that are addressed during this upgrade.
- This release replaces Docker 1.12.1 with Docker Community Edition (CE) 17.03.1.
- The following new configuration variables are available in
/etc/default/serviced, for tuning TCP/IP communications between
ZooKeeper ensemble hosts and Control Center:
- The Control Center RPM package includes a script that adds the serviced user group to a host, if necessary. Users must be members of the serviced group to use the command-line interface. For more information, see User access control.
For more information about this release, refer to the Control Center Release Notes.