Custom Query (98 matches)

The page ​http://www.protogeni.net/wiki/RackAdminAccounts instructs administrators on how to run mkadmin.pl, and there are several instances on the page that describe the "control node" as the host where this occurs, but there are still instance of users miss the fact that the instructions are for the control node.

Suggestion, expand the following:

For those who want to take the simple approach, simply scp over the new admin's ssh public key (or entire authorized keys file) and then run the following command.

  host> sudo /usr/local/bin/mkadmin.pl <username> <pathtopubkey>

to more clearly show that instructions apply to control node:

For those who want to take the simple approach, simply scp over the new admin's ssh public key (or entire authorized keys file) and then run the following command on the control node:

  control-host> sudo /usr/local/bin/mkadmin.pl <username> <pathtopubkey>

Using version?? on 04.30.2012:

This issue was discussed on the InstaGENI maillists, entering ticket to track resolution.

In a scenario where a sliver is created without specifying the "capacity" value, the createsliver results in a mapper error. Following are the RSpec lines that cause the failure:

  <link client_id="insta1-and-insta2">
    <interface_ref client_id="insta1:if1"/>
    <interface_ref client_id="insta2:if1"/>
    <property source_id="insta1:if1" dest_id="insta2:if1"/>
    <property source_id="insta2:if1" dest_id="insta1:if1"/>
  </link>

The modified "property" lines that resolve the problem:

  <link client_id="insta1-and-insta2">
    <interface_ref client_id="insta1:if1"/>
    <interface_ref client_id="insta2:if1"/>
    <property capacity="1000000" source_id="insta1:if1" dest_id="insta2:if1"/>
    <property capacity="1000000" source_id="insta2:if1" dest_id="insta1:if1"/>
  </link>

The mapper failure reported when using the "property" without a bandwidth specified, is shown here:

urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnrawv22 expires within 1 day(s) on 2012-04-30 19:38:59 UTC
Asked https://boss.utah.geniracks.net/protogeni/xmlrpc/am/2.0 to reserve resources. No manifest Rspec 
returned. *** ERROR: mapper: Reached run limit. Giving up.
seed = 1335813330
Physical Graph: 4
Calculating shortest paths on switch fabric.
Virtual Graph: 3
Generating physical equivalence classes:3
Type precheck:
Type precheck passed.
Node mapping precheck:
Node mapping precheck succeeded
Pruning pclasses.
pclass pruning complete: removed 2 pclasses, 1 remain.
Type precheck:
Type precheck passed.
Policy precheck:
Policy precheck succeeded
Annealing.
Adjusting dificulty estimate for fixed nodes, 1 remain.
Doing melting run
Reverting: forced
Reverting to best solution
Done
    BEST SCORE:  3.3 in 17000 iters and 0.004363 seconds
With 3 violations
Iters to find best score:  0
Violations: 3
   unassigned:  1
   pnode_load:  0
   no_connect:  2
   link_users:  0
   bandwidth:   0
   desires:     0
   vclass:      0
   delay:       0
   trivial mix: 0
   subnodes:    0
   max_types:   0
   endpoints:   0
Nodes:
insta1 pc1
insta2 pc5
unassigned: tbdelay0
End Nodes
Edges:
linksdelaysrc/insta1-and-insta2/insta1:0,insta2:0 Mapping Failed
linksdelaydst/insta1-and-insta2/insta2:0,insta1:0 Mapping Failed
End Edges
End solution
ASSIGN FAILED:
Type precheck passed.
Node mapping precheck succeeded
Pruning pclasses.
pclass pruning complete: removed 2 pclasses, 1 remain.
Type precheck passed.
Policy precheck succeeded
Annealing.
Adjusting dificulty estimate for fixed nodes, 1 remain.
Doing melting run
Reverting: forced
Reverting to best solution
Done
    BEST SCORE:  3.3 in 17000 iters and 0.004363 seconds
   unassigned:  1
   pnode_load:  0
   no_connect:  2
   link_users:  0
   bandwidth:   0
   desires:     0
   vclass:      0
   delay:       0
   trivial mix: 0
   subnodes:    0
   max_types:   0
   endpoints:   0

There are instances of resource information out of synch between listresources and reserved resources. Occurred 05/15 9:00 eastern.

According to listresources "pc5" is available, but Chaos checked the reservations on the rack and found pc5 was in a slice I reserved called pgeni-gpolab-bbn-com+slice+image which failed due to lack of resources yesterday afternoon.