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EG-EXP-1: Bare Metal Support Acceptance Test
This page captures status for the test case EG-EXP-1, which verified support for bare metal nodes. For overall status see the ExoGENI Acceptance Test Status page.
Last update: 03/11/13
Test Status
This section captures the status for each step in the acceptance test plan.
Step | State | Ticket | Comments |
Step 1 | Color(yellow,Complete)? | 1 Bare Metal is available at BBN and 1 at RENCI | |
Step 2 | Color(yellow,Complete)? | default image is supported, no user define images are available | |
Step 3 | Color(orange,Blocked)? | Replace Bare metal with VM for Windows | |
Step 4 | Color(orange,Blocked)? | Replace Bare metal with VM for Windows | |
Step 5 | Color(yellow,Complete)? | ||
Step 6 | Color(yellow,Complete)? | ||
Step 7 | Color(yellow,Complete)? | ||
Step 8 | Color(orange,Blocked)? | Not possible at this time to redefine bare metal allocation |
State Legend | Description |
Color(green,Pass)? | Test completed and met all criteria |
Color(#98FB98,Pass: most criteria)? | Test completed and met most criteria. Exceptions documented |
Color(red,Fail)? | Test completed and failed to meet criteria. |
Color(yellow,Complete)? | Test completed but will require re-execution due to expected changes |
Color(orange,Blocked)? | Blocked by ticketed issue(s). |
Color(#63B8FF,In Progress)? | Currently under test. |
Test Plan Steps
Notes:
- Bare metal nodes are available via ExoSM only.
- Bare metal node only support one OS version at this time, CentOS release 6.3.
- Two bare metal nodes at BBN and 2 bare metal nodes at RENCI.
Step 1. Determine which nodes can be used as bare metal, aka exclusive node
The omni_configuration used for this scenario includes a nick_name for the ExoSM which is used through out the steps:
eg-sm=,https://geni.renci.org:11443/orca/xmlrpc
Determine available bare metal resources from the ExoSM.
$ omni.py listresources -a eg-sm -o
The listresources output file rspec-geni-renci-org-11443-orca.xml has the bare metal resources at the two ExoGENI sites BBN and RENCI:
$ egrep "xcat-cloud|available now|type_slot" rspec-geni-renci-org-11443-orca.xml <node component_id="urn:publicid:IDN+exogeni.net:rcivmsite+node+orca-xcat-cloud" component_manager_id="urn:publicid:IDN+exogeni.net:rcivmsite+authority+am" component_name="orca-xcat-cloud" exclusive="false"> <hardware_type name="orca-xcat-cloud"> <ns3:node_type type_slots="2"/> <available now="true"/> <node component_id="urn:publicid:IDN+exogeni.net:bbnvmsite+node+orca-xcat-cloud" component_manager_id="urn:publicid:IDN+exogeni.net:bbnvmsite+authority+am" component_name="orca-xcat-cloud" exclusive="false"> <hardware_type name="orca-xcat-cloud"> <ns3:node_type type_slots="2"/> <available now="true"/>
Verify that each is available (available now="true") before requesting the bare metal nodes.
Step 2. Obtain a list of OS images which can be loaded on bare metal nodes from the ExoGENI team.
The list should be based on successful bare metal loads by ExoGENI team or others in GENI community and should be available on a public web page.
At the time of feature delivery, bare metal nodes only supported one image. The reserved bare metal nodes ran these two OS:
[root@bbn-w4 ~]# cat /etc/issue CentOS release 6.3 (Final) Kernel \r on an \m [root@bbn-w4 ~]# uname -a Linux bbn-w10 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
and
[root@rci-w4 ~]# cat /etc/issue CentOS release 6.3 (Final) Kernel \r on an \m [root@rci-w4 ~]# uname -a Linux rci-w10 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
The plan is for all bare metal to run the CentOS release 6.3 OS, at some point.
Step 3. Obtain 2 licensed recent Microsoft OS images for bare metal nodes from the site (BBN)
There is no plan to support MS Windows on a bare metal node, this test will replace bare metal Windows with a Windows VM in future test runs.
Step 4. Reserve and boot 2 bare metal node using the Microsoft image.
There is no plan to support MS Windows on a bare metal node, this test will replace bare metal Windows with a Windows VM in future test runs.
Step 5. Obtain a recent Linux OS image for bare metal nodes from the ExoGENI team's successful test list
The bare metal nodes only support one image at this time. The default image is the one used to develop the support for this feature.
Step 6. Reserve and boot a bare metal node using this Linux OS image.
Create a slice and request resources using the EG-EXP-1-2baremetal.rspec request RSpec:
$ omni.py createslice EG-EXP-1 INFO:omni:Loading config file /home/lnevers/.gcf/omni_config INFO:omni:Using control framework pg INFO:omni:Created slice with Name EG-EXP-1, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-1, Expiration 2013-03-12 13:18:36+00:00 INFO:omni: ------------------------------------------------------------ INFO:omni: Completed createslice: Options as run: framework: pg Args: createslice EG-EXP-1 Result Summary: Created slice with Name EG-EXP-1, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-1, Expiration 2013-03-12 13:18:36+00:00 INFO:omni: ============================================================ $ omni.py -a eg-sm createsliver EG-EXP-1 EG-EXP-1-2baremetal.rspec INFO:omni:Loading config file /home/lnevers/.gcf/omni_config INFO:omni:Using control framework pg INFO:omni:Substituting AM nickname eg-sm with URL https://geni.renci.org:11443/orca/xmlrpc, URN unspecified_AM_URN INFO:omni:Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-1 expires on 2013-03-12 13:18:36 UTC INFO:omni:Substituting AM nickname eg-sm with URL https://geni.renci.org:11443/orca/xmlrpc, URN unspecified_AM_URN INFO:omni:Substituting AM nickname eg-sm with URL https://geni.renci.org:11443/orca/xmlrpc, URN unspecified_AM_URN INFO:omni:Creating sliver(s) from rspec file EG-EXP-1-2baremetal.rspec for slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-1 INFO:omni:Got return from CreateSliver for slice EG-EXP-1 at https://geni.renci.org:11443/orca/xmlrpc: INFO:omni:<?xml version="1.0" encoding="UTF-8" standalone="yes"?> INFO:omni: <!-- Reserved resources for: Slice: EG-EXP-1 at AM: URN: unspecified_AM_URN URL: https://geni.renci.org:11443/orca/xmlrpc --> INFO:omni: <rspec type="manifest" xsi:schemaLocation="http://www.geni.net/resources/rspec/3 http://www.geni.net/resources/rspec/3/manifest.xsd http://hpn.east.isi.edu/rspec/ext/stitch/0.1/ http://hpn.east.isi.edu/rspec/ext/stitch/0.1/stitch-schema.xsd http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/slice-info/1 http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/slice-info/1/slice_info.xsd?format=raw http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/sliver-info/1 http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/sliver-info/1/sliver_info.xsd?format=raw" xmlns:ns2="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" xmlns="http://www.geni.net/resources/rspec/3" xmlns:ns4="http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/sliver-info/1" xmlns:ns3="http://groups.geni.net/exogeni/attachment/wiki/RspecExtensions/slice-info/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <node sliver_id="urn:publicid:IDN+exogeni.net:rcivmsite+sliver+d23ec7f3-fbaf-46c0-9edf-d1b01774ac4e#BT2" exclusive="true" component_name="orca-xcat-cloud" component_manager_id="urn:publicid:IDN+exogeni.net:rcivmsite+authority+am" component_id="urn:publicid:IDN+exogeni.net:rcivmsite+node+orca-xcat-cloud" client_id="BT2"> <sliver_type name="ExoGENI-M4"/> <services/> <interface client_id="BT2:if0"> <ip type="ipv4" netmask="255.255.255.0" address="172.16.1.2"/> </interface> <ns4:geni_sliver_info state="Ticketed" start_time="2013-03-11T08:18:48.894-04:00" expiration_time="2013-03-11T08:18:48.894-04:00" creation_time="2013-03-11T08:18:48.894-04:00" creator_urn="urn:publicid:IDN+pgeni.gpolab.bbn.com+user+lnevers"/> </node> <node sliver_id="urn:publicid:IDN+exogeni.net:bbnvmsite+sliver+d23ec7f3-fbaf-46c0-9edf-d1b01774ac4e#BT1" exclusive="true" component_name="orca-xcat-cloud" component_manager_id="urn:publicid:IDN+exogeni.net:bbnvmsite+authority+am" component_id="urn:publicid:IDN+exogeni.net:bbnvmsite+node+orca-xcat-cloud" client_id="BT1"> <sliver_type name="ExoGENI-M4"/> <services/> <interface client_id="BT1:if0"> <ip type="ipv4" netmask="255.255.255.0" address="172.16.1.1"/> </interface> <ns4:geni_sliver_info state="Ticketed" start_time="2013-03-11T08:18:48.894-04:00" expiration_time="2013-03-11T08:18:48.894-04:00" creation_time="2013-03-11T08:18:48.894-04:00" creator_urn="urn:publicid:IDN+pgeni.gpolab.bbn.com+user+lnevers"/> </node> <link vlantag="unknown" sliver_id="urn:publicid:IDN+exogeni.net+sliver+d23ec7f3-fbaf-46c0-9edf-d1b01774ac4e#lan0" client_id="lan0"> <interface_ref client_id="BT2:if0"/> <interface_ref client_id="BT1:if0"/> </link> <ns2:stitching lastUpdateTime="Mon Mar 11 08:18:54 EDT 2013"> <ns2:path id="lan0"> <ns2:hop type="strict" id="hop1"> <ns2:link id="rciNet.rdf#rciNet/Domain/vlan/6c549f6e-2bcb-4ce8-b12d-f885c95f358b/vlan"> <ns2:remoteLinkId>unknown</ns2:remoteLinkId> <ns2:trafficEngineeringMetric>unknown</ns2:trafficEngineeringMetric> <ns2:capacity>0</ns2:capacity> <ns2:maximumReservableCapacity>0</ns2:maximumReservableCapacity> <ns2:minimumReservableCapacity>10000000</ns2:minimumReservableCapacity> <ns2:granularity>10000000</ns2:granularity> <ns2:unreservedCapacity>unknown</ns2:unreservedCapacity> <ns2:switchingCapabilityDescriptor> <ns2:switchingcapType>l2sc</ns2:switchingcapType> <ns2:encodingType>ethernet</ns2:encodingType> <ns2:switchingCapabilitySpecificInfo> <ns2:switchingCapabilitySpecificInfo_L2sc/> </ns2:switchingCapabilitySpecificInfo> </ns2:switchingCapabilityDescriptor> </ns2:link> <ns2:nextHop>hop2</ns2:nextHop> </ns2:hop> <ns2:hop type="strict" id="hop2"> <ns2:link id="ben.rdf#ben/Domain/vlan/675f7b09-edc7-42d3-b699-7a1748e1c1cc/vlan"> <ns2:remoteLinkId>unknown</ns2:remoteLinkId> <ns2:trafficEngineeringMetric>unknown</ns2:trafficEngineeringMetric> <ns2:capacity>0</ns2:capacity> <ns2:maximumReservableCapacity>0</ns2:maximumReservableCapacity> <ns2:minimumReservableCapacity>10000000</ns2:minimumReservableCapacity> <ns2:granularity>10000000</ns2:granularity> <ns2:unreservedCapacity>unknown</ns2:unreservedCapacity> <ns2:switchingCapabilityDescriptor> <ns2:switchingcapType>l2sc</ns2:switchingcapType> <ns2:encodingType>ethernet</ns2:encodingType> <ns2:switchingCapabilitySpecificInfo> <ns2:switchingCapabilitySpecificInfo_L2sc/> </ns2:switchingCapabilitySpecificInfo> </ns2:switchingCapabilityDescriptor> </ns2:link> <ns2:nextHop>hop3</ns2:nextHop> </ns2:hop> <ns2:hop type="strict" id="hop3"> <ns2:link id="nlr.rdf#nlr/Domain/vlan/eda58643-df64-4edd-933f-4509c6232791/vlan"> <ns2:remoteLinkId>unknown</ns2:remoteLinkId> <ns2:trafficEngineeringMetric>unknown</ns2:trafficEngineeringMetric> <ns2:capacity>0</ns2:capacity> <ns2:maximumReservableCapacity>0</ns2:maximumReservableCapacity> <ns2:minimumReservableCapacity>10000000</ns2:minimumReservableCapacity> <ns2:granularity>10000000</ns2:granularity> <ns2:unreservedCapacity>unknown</ns2:unreservedCapacity> <ns2:switchingCapabilityDescriptor> <ns2:switchingcapType>l2sc</ns2:switchingcapType> <ns2:encodingType>ethernet</ns2:encodingType> <ns2:switchingCapabilitySpecificInfo> <ns2:switchingCapabilitySpecificInfo_L2sc/> </ns2:switchingCapabilitySpecificInfo> </ns2:switchingCapabilityDescriptor> </ns2:link> <ns2:nextHop>hop4</ns2:nextHop> </ns2:hop> <ns2:hop type="strict" id="hop4"> <ns2:link id="bbnNet.rdf#bbnNet/Domain/vlan/e745143a-a2d0-4e40-99dc-a6829b7807b4/vlan"> <ns2:remoteLinkId>unknown</ns2:remoteLinkId> <ns2:trafficEngineeringMetric>unknown</ns2:trafficEngineeringMetric> <ns2:capacity>0</ns2:capacity> <ns2:maximumReservableCapacity>0</ns2:maximumReservableCapacity> <ns2:minimumReservableCapacity>10000000</ns2:minimumReservableCapacity> <ns2:granularity>10000000</ns2:granularity> <ns2:unreservedCapacity>unknown</ns2:unreservedCapacity> <ns2:switchingCapabilityDescriptor> <ns2:switchingcapType>l2sc</ns2:switchingcapType> <ns2:encodingType>ethernet</ns2:encodingType> <ns2:switchingCapabilitySpecificInfo> <ns2:switchingCapabilitySpecificInfo_L2sc/> </ns2:switchingCapabilitySpecificInfo> </ns2:switchingCapabilityDescriptor> </ns2:link> <ns2:nextHop>null</ns2:nextHop> </ns2:hop> </ns2:path> </ns2:stitching> <ns3:geni_slice_info state="configuring" uuid="ee3059ac-354b-4c10-b7a7-1a5d0c4cc60c" urn="urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-1"/> </rspec> INFO:omni: ------------------------------------------------------------ INFO:omni: Completed createsliver: Options as run: aggregate: ['eg-sm'] framework: pg Args: createsliver EG-EXP-1 EG-EXP-1-2baremetal.rspec Result Summary: Got Reserved resources RSpec from geni-renci-org-11443-orca INFO:omni: ============================================================
Once the resources are allocated, sliverstatus can be checked to determine the sliver overall status {{ $ omni.py -a eg-sm sliverstatus EG-EXP-1 }}}
Once the sliver is ready, determine the addresses required to connect to the compute resources allocated:
$ readyToLogin.py -a eg-sm EG-EXP-1 User root logins to BT2 using: xterm -e ssh -i /home/lnevers/.ssh/id_rsa root@152.54.14.201 & User root logins to BT1 using: xterm -e ssh -i /home/lnevers/.ssh/id_rsa root@192.1.242.111 &
Login to each host an exchange traffic between the two nodes. First login to the RENCI bare metal node:
$ ssh root@152.54.14.201 Last login: Mon Mar 11 08:11:18 2013 from arendia.gpolab.bbn.com [root@rci-w10 ~]# cat /etc/issue CentOS release 6.3 (Final) Kernel \r on an \m [root@rci-w10 ~]# /sbin/ifconfig eth2.1017 eth2.1017 Link encap:Ethernet HWaddr 00:07:43:12:5A:E0 inet addr:172.16.1.2 Bcast:172.16.1.255 Mask:255.255.255.0 inet6 addr: fe80::207:43ff:fe12:5ae0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:468 (468.0 b)
Second, login on the GPO bare metal node and send traffic:
$ ssh root@192.1.242.111 Last login: Mon Mar 11 08:11:39 2013 from arendia.gpolab.bbn.com [root@bbn-w10 ~]# cat /etc/issue CentOS release 6.3 (Final) Kernel \r on an \m [root@bbn-w10 ~]# /sbin/ifconfig eth2.2602 eth2.2602 Link encap:Ethernet HWaddr 00:07:43:12:5C:40 inet addr:172.16.1.1 Bcast:172.16.1.255 Mask:255.255.255.0 inet6 addr: fe80::207:43ff:fe12:5c40/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:468 (468.0 b)
Exchange traffic between the two nodes:
Ping from RENCI PC to GPO PC
60 packets transmitted, 59 received, 1% packet loss, time 61181ms rtt min/avg/max/mdev = 17.360/34.837/1045.749/132.739 ms, pipe 2
Step 7. Release bare metal resource.
Once traffic is exchanged successfully between the two bare metal nodes, delete the sliver while traffic is being exchanged:
$ omni.py -a eg-sm deletesliver EG-EXP-1
Step 8. Modify Aggregate resource allocation for the rack to add 1 additional bare metal node (2 total) for use in experimenter test cases.
Not possible at this time.