Administrator's Guide

6.3.2 Configuring controller settings to support hybrid mode...................................................75
6.4 Controller packet-forwarding when hybrid mode is disabled...................................................77
6.4.1 Controller packet forwarding when hybrid mode is enabled............................................78
6.4.2 Learning more about hybrid mode...............................................................................78
7 Team configuration ..................................................................................79
7.1 High availability................................................................................................................79
7.2 Team management ...........................................................................................................80
7.3 Requirements for controller teams........................................................................................80
7.4 Configuring a controller team ............................................................................................80
7.4.1 Team configuration prerequisites..................................................................................80
7.4.2 Configuration procedure............................................................................................81
7.5 Displaying team configuration ............................................................................................83
7.6 Disbanding a team ..........................................................................................................84
7.7 Controller fault tolerance ...................................................................................................85
7.8 Error log for team configuration .........................................................................................86
7.8.1 Team alias node........................................................................................................87
7.8.1.1 Configuring the alias ..........................................................................................87
7.8.1.2 Disabling the alias .............................................................................................87
8 Regional configuration .............................................................................88
8.1 Overview.........................................................................................................................88
8.1.1 Failover ....................................................................................................................88
8.1.2 Failback ..................................................................................................................88
8.2 Creating a region.............................................................................................................89
8.3 Aquiring a region UID ......................................................................................................90
8.4 Updating a region ...........................................................................................................90
8.5 Refreshing a region ..........................................................................................................91
8.6 Deleting a region.............................................................................................................91
9 Backing up and restoring .........................................................................92
9.1 Backing up a controller .....................................................................................................92
9.1.1 Backup operation .......................................................................................................92
9.1.2 Backing up a controller ..............................................................................................93
9.1.3 Downloading a backup from the controller to another location ........................................94
9.1.4 Recommended backup practices .................................................................................94
9.2 Restoring a controller from a backup ...................................................................................95
9.2.1 Restore operation ......................................................................................................95
9.2.2 System restore requirements .......................................................................................95
9.2.3 Restoring a controller from a backup............................................................................95
9.3 Distributed (team) backing up and restoring .........................................................................97
9.4 Backing up and restoring the keystone configuration and database.........................................97
10 Requirements for applications...................................................................98
10.1 Application requirements .................................................................................................98
10.2 Application descriptor file mandatory attributes...................................................................98
10.3 Application descriptor optional attributes............................................................................98
10.4 Application zip file content criteria....................................................................................99
10.5 Application state and OSGi artifacts..................................................................................99
11 Troubleshooting....................................................................................101
11.1 License troubleshooting....................................................................................................101
11.2 Host location not learned by controller..............................................................................101
11.3 Unexpected network or service problems...........................................................................101
11.4 Application management exceptions................................................................................102
11.5 Performance testing........................................................................................................103
11.6 Application management errors.......................................................................................104
6 Contents