wiki:Internal/RunningInventory

Version 13 (modified by jkol, 9 years ago) ( diff )

How to Run Inventory

To run inventory preform the following (ALL STEPS AS ROOT):

From repository1

  1. Goto the tfptboot directory and make a symbolic link for the appropriate domain
    root@repository1:~# cd /tftpboot/pxelinux.cfg/
    root@repository1:/tftpboot/pxelinux.cfg# ln -s inventory-nb-grid 0A0A
    
HEX Domain
0A0A Grid
0A0B SB1
0A0C SB2
0A0D SB3
0A0E SB4
0A0F SB5
0A10 SB6
0A11 SB7
0A12 SB8
0A13 SB9
0A28 Outdoor
  1. goto the /export/nfsroot/etc/resolvconf/resolv.conf.d and make a symbolic link to head for the proper domain:

For grid:

cd /export/nfsroot/etc/resolvconf/resolv.conf.d
root@repository1:/export/nfsroot/etc/resolvconf/resolv.conf.d# ln -s head.grid head

For sb1:

cd /export/nfsroot/etc/resolvconf/resolv.conf.d
root@repository1:/export/nfsroot/etc/resolvconf/resolv.conf.d# ln -s head.sb1 head

From console (grid or sandbox)

  1. If you are inventorying grid:

Run the run_inventory script (this script will take 45 minutes to run):

root@console.grid:~# cd /root/inventory/
root@console.grid:/root/inventory# ./run_inventory.rb

Starting Output will look like:

root@console.grid:/root/inventory# ./run_inventory.rb 
/usr/lib/ruby/vendor_ruby/restclient/response.rb:11: warning: method redefined; discarding old body
I, [2013-06-26T16:55:18.502861 #30052]  INFO -- : Database: Restfull DB connected to http://internal1.orbit-lab.org:5054/inventory/
=================== grid.orbit-lab.org  ====================
=================== First pass ====================
Turning off 400 nodes
Sleep for a minute
Turning on 400 nodes
Give it 900 to collect
.
.
.

If you are inventorying a sandbox:

Turn on (or restart) all nodes, so they boot into the inventory pxe-image

Check the inventory page for the sandbox you are inventorying, e.g. for sandbox9:

http://internal1.orbit-lab.org:5054/inventory/attribute_list?set=node*.sb9.orbit-lab.org*

Wait until all the nodes check in, then proceed to next step.

From repository1

  1. Break the symbolic link!!! If this is not done the next person to use the grid/sandbox will have a bad time.

Note: Where 0A0A is the Hex set in Step 1.

rm 0A0A
  1. Update the inventory service "domain topology" cache (which nodes belong to what testbeds) by visiting the following URL (takes 2-3 minutes to complete):
    http://internal1.orbit-lab.org:5054/inventory/update_cache
    

From internal1

  1. Update topologies by running the ruby scripts:
    root@internal1:~# cd /usr/share/omf-aggmgr-5.4/omf-aggmgr/ogs_inventory/
    root@internal1:/usr/share/omf-aggmgr-5.4/omf-aggmgr/ogs_inventory# ruby mktopo_cpu.rb
    root@internal1:/usr/share/omf-aggmgr-5.4/omf-aggmgr/ogs_inventory# ruby mktopo_dev.rb
    root@internal1:/usr/share/omf-aggmgr-5.4/omf-aggmgr/ogs_inventory# ruby mktopo_disk.rb
    
    Note: Each ruby script takes some time to preform all the actions, and the omf-agg-manager restarts every even hour on the 11th minute. If the ruby process is running at that time it will fail.
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