Changes between Initial Version and Version 1 of GENIRacksHome/OpenGENIRacks/EmergencyStop


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Timestamp:
05/23/14 11:36:29 (7 years ago)
Author:
Jeanne Ohren
Comment:

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  • GENIRacksHome/OpenGENIRacks/EmergencyStop

    v1 v1  
     1== Emergency Stop Procedure ==
     2
     3Emergency stop procedures are intended for allowing an operator to shut down part of or an entire slice in case the slice poses danger to one of the hosting campuses, the testbed, or the public Internet.
     4
     5For the emergency stop to succeed some of the following information must be provided:
     6
     7    *Name of the slice[[BR]]
     8    *Owner of the slice[[BR]]
     9
     10The following is a summary of available options for shutting down all or elements of a particular slice based on these inputs:
     11
     12    1. Shut down slice or slivers through the omni.py tool[[BR]]
     13     Input: slice name
     14    2. Shut down VM slivers on a specific rack using !OpenStack[[BR]]
     15     Input: VM UUID from the manifest
     16   
     17== Shutdown via Omni.py ==
     18    1.  Anyone with the proper slice credentials, can run
     19        omni.py delete 'slicename'
     20
     21== Shutdown via !OpenStack Horizon Administration GUI ==
     22    1. From a web browser go to !http://IP address/horizon
     23    2. Login with the admin password from /etc/novarc
     24    3. Click on the Admin Tab
     25    4. Click on Instances
     26    5. Click on Instance names to find matching UUID
     27    6. Go back to Instances and choose the correct instance and Choose Terminate Instances or you can click on the more button and choose terminate from there.
     28
     29
     30
     31== Shutdown via !OpenStack Command Line ==
     32
     33    1. Login to the control node
     34    2. 'su' to user 'gram'
     35    3. Source the novarc file /etc/novarc
     36    4. Run 'nova list' command
     37    5. Verify that a VM with a matching UUID is running
     38    6. Run 'nova delete <UUID>' to shut down the VM
     39
     40If the shutdown is performed via !OpenStack, it is desirable to then close the slice or the particular sliver reservation for the VM through omni.py, if possible.