| 18 | Got Aggregate version, which showed AM API V1, V2, and V3 are supported and V2 is default: |
| 19 | {{{ |
| 20 | $ omni.py getversion -a ig-uky |
| 21 | }}} |
| 22 | |
| 23 | The InstaGENI version in" 'code_tag':'99a2b1f03656cb665918eebd2b95434a6d3e50f9'" is the same as the other two available InstaGENI site (GPO and Utah): |
| 24 | {{{ |
| 25 | IG GPO: { 'code_tag': '99a2b1f03656cb665918eebd2b95434a6d3e50f9' |
| 26 | IG Kentucky:{ 'code_tag': '99a2b1f03656cb665918eebd2b95434a6d3e50f9', |
| 27 | IG Utah: { 'code_tag': '99a2b1f03656cb665918eebd2b95434a6d3e50f9' |
| 28 | }}} |
| 29 | |
| 30 | Get list of "available" compute resources: |
| 31 | {{{ |
| 32 | $ omni.py -a ig-uky listresources --available -o |
| 33 | }}} |
| 34 | |
| 35 | Verified that Advertisement RSpec only includes available resources, as requested: |
| 36 | {{{ |
| 37 | $ egrep "node comp|available now" rspec-instageni-kentucky-edu-protogeniv2.xml |
| 38 | }}} |
| 39 | |
| 40 | Created a slice: |
| 41 | {{{ |
| 42 | $ omni.py createslice IG-CT-1 |
| 43 | }}} |
| 44 | |
| 45 | Created a 4 VMs sliver using the RSpec [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-1-uky.rspec IG-CT-1-nw.rspec]: |
| 46 | {{{ |
| 47 | $ omni.py createsliver -a ig-uky IG-CT-1 IG-CT-1-uky.rspec |
| 48 | }}} |
| 49 | The following is login information for the sliver: |
| 50 | {{{ |
| 51 | $ readyToLogin.py -a ig-uky IG-CT-1 |
| 52 | <...> |
| 53 | |
| 54 | }}} |
| 55 | |
| 56 | === Measurements === |
| 57 | |
| 58 | Log into specified host and collect iperf and ping statistics. All measurements are collected over 60 seconds, using default images and default link bandwidth: |
| 59 | |
| 60 | '''Iperf InstaGENI Kentucky VM-2 to VM-1 (TCP) - TCP window size: 16.0 KB ''' |
| 61 | |
| 62 | ''Collected: 2013-XX-XX'' |
| 63 | |
| 64 | __One Client_ |
| 65 | {{{ |
| 66 | |
| 67 | }}} |
| 68 | |
| 69 | __Five Clients__ |
| 70 | {{{ |
| 71 | |
| 72 | }}} |
| 73 | |
| 74 | __Ten Clients__ |
| 75 | {{{ |
| 76 | |
| 77 | }}} |
| 78 | |
| 79 | '''Iperf InstaGENI Kentucky VM-2 to the VM-1 (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 80 | {{{ |
| 81 | |
| 82 | }}} |
| 83 | |
| 84 | '''Ping from InstaGENI Kentucky VM-2 to the VM-1 ''' |
| 85 | {{{ |
| 86 | |
| 87 | }}} |
| 88 | |
| 269 | |
| 270 | This confirmation test creates a sliver at each of the following aggregates using the RSpec specified: |
| 271 | |
| 272 | * Kentucky InstaGENI with two VMs on shared VLAN 1750 using [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-ig-gpo.rspec IG-CT-4-ig-gpo.rspec] RSpec. |
| 273 | * Kentucky FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-ig-uky.rspec IG-CT-4-openflow-ig-nw.rspec] RSpec. |
| 274 | * GPO InstaGENI with two VMs on shared VLAN 1750 using [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-ig-gpo.rspec IG-CT-4-ig-gpo.rspec] RSpec. |
| 275 | * GPO InstaGENI FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-ig-gpo.rspec IG-CT-4-openflow-ig-gpo.rspec] RSpec. |
| 276 | * GPO Site aggregate [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-gpo.rspec IG-CT-4-openflow-gpo.rspec] RSpec. |
| 277 | * ProtoGENI Utah with 2 WAPG nodes located at Rutgers and using one VM on shared VLAN 1750 [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-rutgers-wapg-pg-utah.rspec IG-CT-4-rutgers-wapg-pg-utah.rspec]. |
| 278 | * Rutgers FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-rutgers.rspec IG-CT-4-openflow-rutgers.rspec]. |
| 279 | * UEN FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-uen.rspec IG-CT-4-openflow-uen.rspec]. |
| 280 | * RENCI ExoGENI with 2 VMs on shared VLAN 1750 [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4 IG-CT-4-eg-renci.rspec IG-CT-4 IG-CT-4-eg-renci.rspec] |
| 281 | * RENCI ExoGENI FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-eg-renci.rspec IG-CT-4-openflow-eg-renci.rspec] |
| 282 | * !OpenFlow Core: |
| 283 | - NLR FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-nlr.rspec IG-CT-4-openflow-nlr.rspec]. |
| 284 | - Internet2 FOAM [http://groups.geni.net/geni/browser/trunk/GENIRacks/InstaGENI/Spiral5/RSpecs/ConfirmationTests/Kentucky/IG-CT-4-openflow-internet2.rspec IG-CT-4-openflow-internet2.rspec]. |
| 285 | |
| 286 | [[BR]] |
| 287 | Following is the command sequence that is executed to setup the topology for this confirmation test: |
| 288 | |
| 289 | {{{ |
| 290 | # Create the slice to be used for this confirmation test: |
| 291 | $ omni.py createslice IG-CT-4 |
| 292 | |
| 293 | # Create the FOAM slivers at the Internet and NLR FOAM |
| 294 | $ omni.py createsliver -a of-i2 IG-CT-4 IG-CT-4-openflow-internet2.rspec -V1 |
| 295 | $ omni.py createsliver -a of-nlr IG-CT-4 IG-CT-4-openflow-nlr.rspec -V1 |
| 296 | |
| 297 | # Create the slivers at InstaGENI GPO to request nodes on shared VLAN 1750 |
| 298 | $ omni.py createsliver -a ig-gpo IG-CT-4 IG-CT-4-ig-gpo.rspec |
| 299 | $ omni.py createsliver -a ig-of-gpo IG-CT-4 IG-CT-4-openflow-ig-gpo.rspec -V1 |
| 300 | |
| 301 | # Create the sliver at GPO Site aggregate |
| 302 | $ omni.py createsliver -a of-gpo IG-CT-4 IG-CT-4-openflow-gpo.rspec -V1 |
| 303 | |
| 304 | # Create the slivers at InstaGENI Kentucky to request nodes on shared VLAN 1750 |
| 305 | $ omni.py createsliver -a ig-uky IG-CT-4 IG-CT-4-ig-uky.rspec |
| 306 | $ omni.py createsliver -a ig-of-uky IG-CT-4 IG-CT-4-openflow-ig-uky.rspec |
| 307 | |
| 308 | |
| 309 | # Create the sliver at PG Utah to request one WAPG Node at Rutgers and one VM at PG Utah on shared VLAN 1750. |
| 310 | $ omni.py createsliver -a pg-utah IG-CT-4 IG-CT-4-rutgers-wapg-pg-utah.rspec |
| 311 | |
| 312 | # Create FOAM Sliver at UEN regional for path from Utah to GENI backbone |
| 313 | $ omni.py createsliver -a of-uen IG-CT-4 IG-CT-4-openflow-uen.rspec -V1 |
| 314 | |
| 315 | # Create FOAM Sliver at Rutgers FOAM for WAPG node pg51 |
| 316 | $ omni.py createsliver -a of-rutgers IG-CT-4 IG-CT-4-openflow-rutgers.rspec -V1 |
| 317 | |
| 318 | # Create the slivers at RENCI ExoGENI to request nodes on shared VLAN 1750 |
| 319 | # to be added when ExoGENI exits maintenance |
| 320 | |
| 321 | $ omni.py createsliver -a eg-renci IG-CT-4 IG-CT-4-eg-renci.rspec |
| 322 | $ omni.py createsliver -a eg-of-renci IG-CT-4 IG-CT-4-openflow-eg-renci.rspec |
| 323 | }}} |
| 324 | |
| 325 | Determine login for each of compute resources: |
| 326 | {{{ |
| 327 | $ readyToLogin.py -a ig-uky IG-CT-4 |
| 328 | <...> |
| 329 | |
| 330 | $ readyToLogin.py -a ig-gpo IG-CT-4 |
| 331 | <...> |
| 332 | |
| 333 | $ readyToLogin.py -a pg-utah IG-CT-4 |
| 334 | <...> |
| 335 | |
| 336 | |
| 337 | $ readyToLogin.py -a eg-renci IG-CT-4 |
| 338 | <...> |
| 339 | |
| 340 | }}} |
| 341 | |
| 342 | === Measurements === |
| 343 | This section captures measurements collected between the following endpoints: |
| 344 | {{{ |
| 345 | 0. InstaGENI Kentucky VM and InstaGENI Kentucky VM |
| 346 | 1. InstaGENI Kentucky VM and InstaGENI GPO VM |
| 347 | 1a.InstaGENI GPO VM to InstaGENI Kentucky |
| 348 | 2. InstaGENI Kentucky VM and the PG Utah VM |
| 349 | 3. InstaGENI Kentucky VM and ExoGENI RENCI VM |
| 350 | 4. InstaGENI Kentucky VM and the WAPG node at Rutgers |
| 351 | }}} |
| 352 | |
| 353 | 0. The measurements collected for InstaGENI Kentucky VM to the InstaGENI Kentucky VM: |
| 354 | |
| 355 | '''Iperf Kentucky GPO VM to the Kentucky GPO VM (TCP) - TCP window size: 16.0 KB ''' |
| 356 | |
| 357 | ''Collected: 2013-XX-XX'' |
| 358 | |
| 359 | __One Client_ |
| 360 | {{{ |
| 361 | |
| 362 | }}} |
| 363 | |
| 364 | __Five Clients__ |
| 365 | {{{ |
| 366 | |
| 367 | }}} |
| 368 | |
| 369 | __Ten Clients__ |
| 370 | |
| 371 | {{{ |
| 372 | |
| 373 | }}} |
| 374 | |
| 375 | '''Iperf InstaGENI Kentucky VM to the InstaGENI Kentucky VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 376 | {{{ |
| 377 | |
| 378 | }}} |
| 379 | |
| 380 | '''Ping from InstaGENI Kentucky VM to the InstaGENI Kentucky VM''' |
| 381 | {{{ |
| 382 | |
| 383 | }}} |
| 384 | |
| 385 | |
| 386 | 1. The measurements collected for InstaGENI Kentucky VM to the InstaGENI GPO VM: |
| 387 | |
| 388 | '''Iperf InstaGENI Kentucky VM to the InstaGENI GPO VM (TCP) - TCP window size: 16.0 KB ''' |
| 389 | |
| 390 | ''Collected: 2013-XX-XX'' |
| 391 | |
| 392 | __One Client_ |
| 393 | {{{ |
| 394 | |
| 395 | }}} |
| 396 | |
| 397 | __Five Clients__ |
| 398 | {{{ |
| 399 | |
| 400 | }}} |
| 401 | |
| 402 | __Ten Clients__ |
| 403 | |
| 404 | {{{ |
| 405 | |
| 406 | }}} |
| 407 | |
| 408 | '''Iperf InstaGENI Kentucky VM to the InstaGENI GPO VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 409 | {{{ |
| 410 | |
| 411 | }}} |
| 412 | |
| 413 | '''Ping from InstaGENI Kentucky VM to the InstaGENI GPO VM''' |
| 414 | {{{ |
| 415 | |
| 416 | }}} |
| 417 | |
| 418 | |
| 419 | 1a. The measurements collected for InstaGENI Kentucky VM to the InstaGENI GPO VM: |
| 420 | |
| 421 | ''Collected: 2013-XX-XX'' |
| 422 | |
| 423 | '''Iperf InstaGENI GPO VM to the InstaGENI Kentucky VM (TCP) - TCP window size: 16.0 KB ''' |
| 424 | |
| 425 | __One Client_ |
| 426 | {{{ |
| 427 | |
| 428 | }}} |
| 429 | |
| 430 | __Five Clients__ |
| 431 | {{{ |
| 432 | |
| 433 | |
| 434 | }}} |
| 435 | |
| 436 | __Ten Clients__ |
| 437 | |
| 438 | {{{ |
| 439 | |
| 440 | }}} |
| 441 | |
| 442 | '''Iperf InstaGENI GPO VM to the InstaGENI Kentucky VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 443 | {{{ |
| 444 | |
| 445 | }}} |
| 446 | |
| 447 | '''Ping from InstaGENI GPO VM to the InstaGENI Kentucky VM''' |
| 448 | {{{ |
| 449 | |
| 450 | |
| 451 | }}} |
| 452 | |
| 453 | |
| 454 | |
| 455 | 2. The measurements collected for InstaGENI Kentucky VM to the PG Utah VM |
| 456 | |
| 457 | ''Collected: 2013-XX-XX'' |
| 458 | |
| 459 | '''Iperf InstaGENI Kentucky VM to the PG Utah VM (TCP) - TCP window size: 16.0 KB ''' |
| 460 | |
| 461 | __One Client_ |
| 462 | {{{ |
| 463 | |
| 464 | }}} |
| 465 | |
| 466 | __Five Clients__ |
| 467 | {{{ |
| 468 | |
| 469 | }}} |
| 470 | |
| 471 | __Ten Clients__ |
| 472 | |
| 473 | {{{ |
| 474 | |
| 475 | |
| 476 | }}} |
| 477 | |
| 478 | '''Iperf InstaGENI Kentucky VM to the PG Utah VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 479 | {{{ |
| 480 | |
| 481 | }}} |
| 482 | |
| 483 | '''Ping from InstaGENI Kentucky VM to the PG Utah VM''' |
| 484 | {{{ |
| 485 | |
| 486 | }}} |
| 487 | |
| 488 | 3. The measurements collected for InstaGENI Kentucky VM to the ExoGENI RENCI VM: |
| 489 | |
| 490 | '''Iperf InstaGENI Kentucky VM to the ExoGENI RENCI VM (TCP) - TCP window size: 16.0 KB ''' |
| 491 | |
| 492 | ''Collected: 2013-XX-XX'' |
| 493 | |
| 494 | __One Client_ |
| 495 | {{{ |
| 496 | |
| 497 | }}} |
| 498 | |
| 499 | __Five Clients__ |
| 500 | {{{ |
| 501 | |
| 502 | }}} |
| 503 | |
| 504 | __Ten Clients__ |
| 505 | |
| 506 | {{{ |
| 507 | |
| 508 | }}} |
| 509 | |
| 510 | '''Iperf InstaGENI Kentucky VM to the ExoGENI RENCI VM (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 511 | {{{ |
| 512 | |
| 513 | }}} |
| 514 | |
| 515 | '''Ping from InstaGENI Kentucky VM to the ExoGENI RENCI VM''' |
| 516 | {{{ |
| 517 | |
| 518 | }}} |
| 519 | |
| 520 | 4. The measurements collected for InstaGENI Kentucky VM to the WAPG Rutgers: |
| 521 | |
| 522 | ''Collected: 2013-XX-XX'' |
| 523 | |
| 524 | '''Iperf InstaGENI Kentucky VM to the WAPG Rutgers (TCP) - TCP window size: 16.0 KB ''' |
| 525 | |
| 526 | __One Client_ |
| 527 | {{{ |
| 528 | |
| 529 | }}} |
| 530 | |
| 531 | __Five Clients__ |
| 532 | {{{ |
| 533 | |
| 534 | }}} |
| 535 | |
| 536 | __Ten Clients__ |
| 537 | {{{ |
| 538 | |
| 539 | }}} |
| 540 | |
| 541 | '''Iperf InstaGENI Kentucky VM to the WAPG Rutgers (UDP) - 1470 byte datagrams & UDP buffer size: 136 KByte ''' |
| 542 | {{{ |
| 543 | |
| 544 | }}} |
| 545 | |
| 546 | '''Ping from InstaGENI Kentucky VM to the WAPG Rutgers''' |
| 547 | {{{ |
| 548 | |
| 549 | }}} |
| 550 | |
| 551 | |
| 552 | |
| 553 | |
| 579 | |
| 580 | Followed instructions at [https://users.emulab.net/trac/protogeni/wiki/RackAdminAccounts Admin Accounts on InstaGeni Racks] page for account request. A local admin account was create and also had to join the ''emulab-ops'' group at https://www.instageni.kentucky.edu/joinproject.php3?target_pid=emulab-ops. Once account was create and membership to emulab-ops was approved proceeded to execute administrative tests. |
| 581 | |
| 582 | |
| 583 | {{{ |
| 584 | LNM:~$ ssh lnevers@control.instageni.kentucky.edu |
| 585 | |
| 586 | }}} |
| 587 | |
| 588 | Also access the node via the PG Boss alias: |
| 589 | {{{ |
| 590 | LNM:~$ ssh boss.instageni.kentucky.edu |
| 591 | }}} |
| 592 | |
| 593 | Further verified access by ssh from ops.instageni.gpolab.bbn.com to boss.instageni.gpolab.bbn.com, which is usually restricted for non-admin users: |
| 594 | {{{ |
| 595 | LNM:~$ ssh ops.instageni.kentucky.edu |
| 596 | |
| 597 | }}} |
| 598 | From boss node accessed each of the experiment nodes that support VMs: |
| 599 | {{{ |
| 600 | [lnevers@boss ~]$ for i in pc1 pc2; do ssh $i "echo -n '===> Host: ';hostname;sudo whoami;uname -a;echo"; done |
| 601 | |
| 602 | }}} |
| 603 | |
| 604 | In order to access Dedicated Nodes some experiment must be running on the raw-pc device. At the time of this capture two raw-pc nodes were in use (pcX and pcY): |
| 605 | {{{ |
| 606 | [lnevers@boss ~]$ sudo ssh pcX |
| 607 | [root@pcX ~]# sudo whoami |
| 608 | root |
| 609 | [root@pcX ~]# exit |
| 610 | logout |
| 611 | Connection to pcX.instageni.kentucky.edu closed. |
| 612 | [lnevers@boss ~]$ sudo ssh pcY |
| 613 | [root@pc ~]# sudo whoami |
| 614 | root |
| 615 | [root@pc ~]# |
| 616 | }}} |
| 617 | |
| 618 | Access infrastructure Switches using documented password. First connect to the switch named procurve1 the control network switch: |
| 619 | {{{ |
| 620 | [lnevers@boss ~]$ sudo more /usr/testbed/etc/switch.pswd |
| 621 | XXXXXXXXX |
| 622 | [lnevers@boss ~]$ telnet procurve1 |
| 623 | |
| 624 | |
| 625 | }}} |
| 626 | |
| 627 | Connect to the switch named procurve2 the dataplane network switch via ssh using the documented password: |
| 628 | {{{ |
| 629 | [lnevers@boss ~]$ sudo more /usr/testbed/etc/switch.pswd |
| 630 | xxxxxxx |
| 631 | [lnevers@boss ~]$ ssh manager@procurve2 |
| 632 | }}} |
| 633 | |
| 634 | Access the FOAM VM and gather information for version |
| 635 | {{{ |
| 636 | LNM:~$ ssh lnevers@foam.instageni.kentucky.edu |
| 637 | |
| 638 | sudo foamctl admin:get-version --passwd-file=/etc/foam.passwd |
| 639 | |
| 640 | }}} |
| 641 | Check FOAM configuration for site.admin.email, geni.site-tag, email.from settings: |
| 642 | {{{ |
| 643 | foamctl config:get-value --key="site.admin.email" --passwd-file=/etc/foam.passwd |
| 644 | |
| 645 | foamctl config:get-value --key="geni.site-tag" --passwd-file=/etc/foam.passwd |
| 646 | |
| 647 | foamctl config:get-value --key="email.from" --passwd-file=/etc/foam.passwd |
| 648 | |
| 649 | # check if FOAM auto-approve is on. Value 2 = auto-approve is on. |
| 650 | |
| 651 | foamctl config:get-value --key="geni.approval.approve-on-creation" --passwd-file=/etc/foam.passwd |
| 652 | |
| 653 | }}} |
| 654 | |
| 655 | Show FOAM slivers and details for one sliver: |
| 656 | |
| 657 | {{{ |
| 658 | foamctl geni:list-slivers --passwd-file=/etc/foam.passwd |
| 659 | |
| 660 | }}} |
| 661 | Access the FlowVisor VM and gather version information: |
| 662 | {{{ |
| 663 | |
| 664 | ssh lnevers@flowvisor.instageni.kentucky.edu |
| 665 | }}} |
| 666 | Check the !FlowVisor version, list of devices, get details for a device, list of active slices, and details for one of the slices: |
| 667 | {{{ |
| 668 | |
| 669 | fvctl --passwd-file=/etc/flowvisor.passwd ping hello |
| 670 | |
| 671 | # Devices |
| 672 | fvctl --passwd-file=/etc/flowvisor.passwd listDevices |
| 673 | |
| 674 | fvctl --passwd-file=/etc/flowvisor.passwd getDeviceInfo 06:d6:6c:3b:e5:68:00:00 |
| 675 | |
| 676 | #Slices |
| 677 | fvctl --passwd-file=/etc/flowvisor.passwd listSlices |
| 678 | |
| 679 | fvctl --passwd-file=/etc/flowvisor.passwd getSliceInfo 5c956f94-5e05-40b5-948f-34d0149d9182 |
| 680 | |
| 681 | }}} |
| 682 | |
| 683 | Check the FlowVisor setting: |
| 684 | {{{ |
| 685 | fvctl --passwd-file=/etc/flowvisor.passwd dumpConfig /tmp/flowvisor-config |
| 686 | more /tmp/flowvisor-config |
| 687 | |
| 688 | }}} |
| 689 | |
| 690 | |
| 691 | Verify alerts for the compute resource Aggregate Manager are being reported to the [http://monitor.gpolab.bbn.com/nagios/cgi-bin/status.cgi GPO Tango GENI Nagios monitoring] and that all alerts have status OK. |
| 692 | |
| 693 | |
| 694 | [[Image(Kentucky-nagios.jpg)]] |
| 695 | |
| 696 | Verify alerts for the FOAM Aggregate Manager are being reported to the [http://monitor.gpolab.bbn.com/nagios/cgi-bin/status.cgi GPO Tango GENI Nagios monitoring] and that all alerts have status OK. |
| 697 | |
| 698 | [[Image(Kentucky-OF-nagios.jpg)]] |
| 699 | |
| 700 | |