HP VAN SDN Controller Administrator Guide

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6 Backup/Restore .......................................................................................................... 67
Overview ................................................................................................................................ 67
Back-Up a Controller ................................................................................................................. 67
Backup Operation ................................................................................................................. 67
To Back Up a Controller ......................................................................................................... 69
Download a Backup From the Controller to Another Location ..................................................... 69
Recommended Backup Practices ............................................................................................. 70
Restore a Controller from a Backup ............................................................................................ 71
Restore Operation ................................................................................................................. 71
System Restore Requirements .................................................................................................. 71
To Restore a Controller from a Backup ..................................................................................... 71
Distributed (Team) Backup and Restore ....................................................................................... 74
Backup and Restore the Keystone Configuration and Database ...................................................... 74
Keystone Back-Up: ................................................................................................................ 74
Keystone Restore ................................................................................................................... 75
A Specifications ............................................................................................................. 76
B cURL Commands ........................................................................................................ 77
Application Manager Actions .................................................................................................... 77
Upload an Application .......................................................................................................... 77
Install an Uploaded (STAGED) Application ............................................................................... 77
Starting a Stopped (RESOLVED) Application ............................................................................. 77
Stop a Running (ACTIVE) Application ...................................................................................... 78
Uninstall an Application ......................................................................................................... 78
Backup and Restore Actions ....................................................................................................... 78
Set the Controller IP Address .................................................................................................. 78
Acquire an Authentication Token ............................................................................................. 78
Acquire the controller uid for the controller backup: .................................................................. 79
Perform the actual backup using the following cURL command: .................................................. 79
Verify Controller Status: ......................................................................................................... 79
Verify Backup Status: ............................................................................................................. 79
Download Zip and MD5 Backup Files to Another Device ........................................................... 79
Upload Backup Zip and MD5 Files from Another Device ........................................................... 79
Initiate Restore ...................................................................................................................... 79
C Troubleshooting .......................................................................................................... 80
INCONSISTENT Application State ............................................................................................. 80
Path Diagnostic application via REST command line API ............................................................... 80
Symptoms............................................................................................................................. 80
Troubleshooting steps ............................................................................................................ 80
D Scripts ....................................................................................................................... 86
Configuring a Controller Team ................................................................................................... 86
Triggering the Controller Team Election Process ........................................................................... 87
Back Up a Controller Team ........................................................................................................ 88
Restore a Controller Team ......................................................................................................... 95