wiki:Documentation/Short/CompileOAI

Version 2 (modified by wontoniii, 9 years ago) ( diff )

—

  1. Load the image with the OpenAirInterface code on the nodes. After imaging the nodes are turned off automatically.

    omf load -i baseline.ndz -t all

    Load an Image

    1. Before we begin using the nodes, it's a good idea to check their status first. This is done with the omf stat command.

      omf stat

      This omf command is used to display the power status of the node/domain.

      Usage: omf stat

      username@consoles.outdoor:omf stat
Returns the status of the nodes in a testbed
Usage:
      omf-5.4 stat [-h] [-s] [-t TOPOLOGY] [-c AGGREGATE]
 
      With: 
      -h, --help                print this help message
      -s, --summary             print a summary of the node status for the testbed
      -c, --config AGGREGATE    use testbed AGGREGATE
      -t, --topology TOPOLOGY   a valid topology file or description (defaults to 'system:topo:all')
 
      Some Examples: 
                    omf-5.4 stat
                    omf-5.4 stat -s
                    omf-5.4 stat -t omf.nicta.node1,omf.nicta.node2 -c sb1
                    omf-5.4 stat -t system:topo:all -c grid

      Individual nodes are identified in the output of stat command by their fully qualified domain name (FQDN). This establishes their "coordinates" and the "domain" to which they belong. Nodes in different domains typically can NOT see each other. Node can be in 1 of 3 states:

      POWEROFF Node is Available for use but turned off
      POWERON Node is Available and is on
      NOT REGISTERED Node is not Available for use

      Example: omf stat on the outdoor domain

      user@console.outdoor:~# omf stat -t all

 INFO NodeHandler: OMF Experiment Controller 5.4 (git 6d34264)
 INFO NodeHandler: Slice ID: default_slice (default)
 INFO NodeHandler: Experiment ID: default_slice-2012-10-14t14.42.15-04.00
 INFO NodeHandler: Message authentication is disabled
 INFO Experiment: load system:exp:stdlib
 INFO property.resetDelay: value = 210 (Fixnum)
 INFO property.resetTries: value = 1 (Fixnum)
 INFO Experiment: load system:exp:eventlib
 INFO Experiment: load system:exp:stat
 INFO Topology: Loading topology ''.
 INFO property.nodes: value = "system:topo:all" (String)
 INFO property.summary: value = false (FalseClass)
 INFO Topology: Loading topology 'system:topo:all'.
 Talking to the CMC service, please wait
-----------------------------------------------
 Domain: outdoor.orbit-lab.org
 Node: node3-6.outdoor.orbit-lab.org   	 State: NOT REGISTERED
 Node: node3-3.outdoor.orbit-lab.org   	 State: POWEROFF
 Node: node2-10.outdoor.orbit-lab.org    State: POWEROFF
 Node: node1-10.outdoor.orbit-lab.org    State: POWEROFF
 Node: node1-8.outdoor.orbit-lab.org   	 State: POWERON
 Node: node1-6.outdoor.orbit-lab.org   	 State: POWERON
 Node: node3-2.outdoor.orbit-lab.org   	 State: POWEROFF
 Node: node3-1.outdoor.orbit-lab.org   	 State: POWEROFF
 Node: node1-3.outdoor.orbit-lab.org   	 State: POWERON
 Node: node3-5.outdoor.orbit-lab.org   	 State: POWEROFF
 Node: node2-5.outdoor.orbit-lab.org   	 State: NOT REGISTERED
 Node: node1-2.outdoor.orbit-lab.org   	 State: POWERON
-----------------------------------------------
 INFO Experiment: Switching ON resources which are OFF
 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
 INFO NodeHandler: 
 INFO NodeHandler: Shutting down experiment, please wait...
 INFO NodeHandler: 
 INFO run: Experiment default_slice-2012-10-14t14.42.15-04.00 finished after 0:6

    2. It is recommended that the node be in the POWEROFF state prior to any experiment process. If the node is in the POWERON state you can use the omf tell command to get the node into the off state.

      omf tell

      OMF command to control the power state/reset the nodes.

      Usage: omf tell

      user@console:omf tell
Switch ON/OFF and reboot the nodes in a testbed
Usage:
      omf tell [-h] -t TOPOLOGY -a ACTION [-c AGGREGATE]
 
      With: 
      -h, --help           print this help message
 
      -a, --action ACTION  specify an action
      ACTION:
      on              turn node(s) ON
      offs            turn node(s) OFF (soft)
      offh            turn node(s) OFF (hard)
      reboot          reboots node(s) (soft)
      reset           resets node(s) (hard)
 
      -h, --help                print this help message
      -t, --topology TOPOLOGY   a valid topology file or description (MANDATORY)
      -c, --config AGGREGATE    use testbed AGGREGATE
 
      Some Examples: 
                    omf tell -a reset -t node1-1.grid.orbit-lab.org
                    omf tell -a on -t system:topo:all -c grid
                    omf tell -a reboot -t node1-1
                    omf tell -a offh -t [1..2,1..5]
                    omf tell -a offh -t system:topo:all
                    omf tell -a reset -t system:topo:imaged

      The commands are: on, offh (equivalent to pulling out the power cord), offs (software shutdown), reboot (software reboot) and reset (hardware reset).

      Example: turn off node1-1 on the outdoor domain

      user@console.outdoor:~# omf tell -a offh -t node1-1

 INFO NodeHandler: OMF Experiment Controller 5.4 (git 3fb37b9)
 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
 INFO NodeHandler: Slice ID: default_slice (default)
 INFO NodeHandler: Experiment ID: default_slice-2014-09-30t00.24.28.504-04.00
 INFO NodeHandler: Message authentication is disabled
 INFO Experiment: load system:exp:stdlib
 INFO property.resetDelay: resetDelay = 230 (Fixnum)
 INFO property.resetTries: resetTries = 1 (Fixnum)
 INFO Experiment: load system:exp:eventlib
 INFO Experiment: load system:exp:winlib
 INFO Experiment: load system:exp:tell
 INFO property.nodes: nodes = "node1-1" (String)
 INFO property.command: command = "offh" (String)

Talking to the CMC service, please wait
-----------------------------------------------
 Node: node1-1.outdoor.orbit-lab.org   	 Reply: OK
-----------------------------------------------

 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
 INFO NodeHandler: 
 INFO NodeHandler: Shutting down experiment, please wait...
 INFO NodeHandler: 
 INFO run: Experiment default_slice-2014-09-30t00.24.28.504-04.00 finished after 0:10

    3. Once node set is on an POWEROFF state, load an image with omf load command

      omf load

      Load command is used to put an image onto the hard disk of the node.

      Usage: omf load

      Install a given disk image on the nodes in a testbed
Usage:
      omf-5.4 load [-h] [-i IMAGE_PATH] [-o TIMEOUT] [-t TOPOLOGY] [-c AGGREGATE]
 
      With: 
      -h, --help                print this help message
      -c, --config AGGREGATE    use testbed AGGREGATE
      -t, --topology TOPOLOGY   a valid topology file or description (defaults to 'system:topo:all')
                                (if a file 'TOPOLOGY' doesn't exist, interpret it as a comma-separated list of nodes)
      -i, --image IMAGE         disk image to load
                                (default is 'baseline.ndz', the latest stable baseline image)
      -o, --timeout TIMEOUT     a duration (in sec.) after which imageNodes should stop waiting for
                                nodes that have not finished their image installation
                                (default is 800 sec, i.e. 13min 20sec)
          --outpath PATH        Path where the resulting Topologies should be saved
                                (default is '/tmp')
          --outprefix PREFIX    Prefix to use for naming the resulting Topologies
                                (default is your experiment ID)
 
      Some Examples: 
                    omf-5.4 load
                    omf-5.4 load -t system:topo:all -i baseline-2.4.ndz
                    omf-5.4 load -t omf.nicta.node1 -i wireless-2.6.ndz
                    omf-5.4 load -t omf.nicta.node1,omf.nicta.node2 -i baseline.ndz -o 400
                    omf-5.4 load -t system:topo:circle -i my_Own_Image.ndz
                    omf-5.4 load -t my_Own_Topology -i baseline-2.2.ndz -t 600 -c grid
                    omf-5.4 load -t my_Own_Topology --outpath ./ --outprefix my_Own_Prefix

      Two important arguments are TOPOLOGY describing the set of nodes one wishes to image , and !IMAGE specifying the name of the image one wants to load the nodes with. If the imaging process does not does not finish within the default timeout period, that period can be increase by using the -o flag (e.g. -o 1600). Typical command to load both nodes of sandbox 1 with the baseline image would look like:

      Example: omf load-i baseline.ndz -t node1-1

      username@console.sb3:~$ omf load -i baseline.ndz -t node1-1

DEBUG FQDN:console.sb3.orbit-lab.org:
 INFO NodeHandler: OMF Experiment Controller 5.4 (git 861d645)
 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
 INFO NodeHandler: Add domain http - http://external1.orbit-lab.org:5054/
 INFO NodeHandler: Slice ID: pxe_slice
 INFO NodeHandler: Experiment ID: pxe_slice-2018-08-08t13.41.37.814-04.00
 INFO NodeHandler: Message authentication is disabled
 INFO Experiment: load system:exp:stdlib
 INFO property.resetDelay: resetDelay = 230 (Fixnum)
 INFO property.resetTries: resetTries = 1 (Fixnum)
 INFO Experiment: load system:exp:eventlib
 INFO Experiment: load system:exp:winlib
 INFO Experiment: load system:exp:imageNode
 INFO property.nodes: nodes = "node1-1" (String)
 INFO property.image: image = "baseline.ndz" (String)
 INFO property.domain: domain = "sb3.orbit-lab.org" (String)
 INFO property.outpath: outpath = "/tmp" (String)
 INFO property.outprefix: outprefix = "pxe_slice-2018-08-08t13.41.37.814-04.00" (String)
 INFO property.timeout: timeout = 800 (Fixnum)
 INFO property.resize: resize = nil (NilClass)
 INFO Topology: Loaded topology 'system:topo:registered'.
 INFO property.resetDelay: resetDelay = 100 (Fixnum)
 INFO Experiment: Resetting resources
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [0 sec.]
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [10 sec.]
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [20 sec.]
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [30 sec.]
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [40 sec.]
 INFO stdlib: Waiting for nodes (Up/Down/Total): 0/1/1 - (still down: node1-1.sb3.orbit-lab.org) [50 sec.]
 INFO exp: Progress(0/0/1): 0/0/0 min(node1-1.sb3.orbit-lab.org)/avg/max (59) - Timeout: 790 sec.
 INFO ALL_UP: Event triggered. Starting the associated tasks.
 INFO BRING_UP: Event triggered. Starting the associated tasks.
 INFO Experiment: Bringing up resources
 INFO exp: Progress(0/0/1): 50/50/50 min(node1-1.sb3.orbit-lab.org)/avg/max (59) - Timeout: 780 sec.
 INFO exp: Progress(0/0/1): 80/80/80 min(node1-1.sb3.orbit-lab.org)/avg/max (59) - Timeout: 770 sec.
 INFO exp: Progress(1/0/1): 100/100/100 min()/avg/max (59) - Timeout: 760 sec.
 INFO exp:  -----------------------------
 INFO exp:  Imaging Process Done
 INFO exp:  1 node successfully imaged - Topology saved in '/tmp/pxe_slice-2018-08-08t13.41.37.814-04.00-topo-success.rb'
 INFO exp:  -----------------------------
 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
 INFO NodeHandler:
 INFO NodeHandler: Shutting down experiment, please wait...
 INFO NodeHandler:
 INFO NodeHandler: Shutdown flag is set - Turning Off the resources
 INFO run: Experiment pxe_slice-2018-08-08t13.41.37.814-04.00 finished after 1:44

      If the node is in the NOT REGISTERED state, you may need to wait for it to recover the POWEROFF state (it some times requires a few moments for the services to sync up). If the node takes more than 60 seconds to come out of the NODE NOT AVAILABLE state please report it to an administrator.
  2. Turn ON the nodes that successfully imaged (give them some time and check their status with omf stat before proceeding).

    omf tell -a on -t all

    Turn the Nodes ON

    To turn the nodes on use omf tell command:

    omf tell

    OMF command to control the power state/reset the nodes.

    Usage: omf tell

    user@console:omf tell
Switch ON/OFF and reboot the nodes in a testbed
Usage:
      omf tell [-h] -t TOPOLOGY -a ACTION [-c AGGREGATE]
 
      With: 
      -h, --help           print this help message
 
      -a, --action ACTION  specify an action
      ACTION:
      on              turn node(s) ON
      offs            turn node(s) OFF (soft)
      offh            turn node(s) OFF (hard)
      reboot          reboots node(s) (soft)
      reset           resets node(s) (hard)
 
      -h, --help                print this help message
      -t, --topology TOPOLOGY   a valid topology file or description (MANDATORY)
      -c, --config AGGREGATE    use testbed AGGREGATE
 
      Some Examples: 
                    omf tell -a reset -t node1-1.grid.orbit-lab.org
                    omf tell -a on -t system:topo:all -c grid
                    omf tell -a reboot -t node1-1
                    omf tell -a offh -t [1..2,1..5]
                    omf tell -a offh -t system:topo:all
                    omf tell -a reset -t system:topo:imaged

    The commands are: on, offh (equivalent to pulling out the power cord), offs (software shutdown), reboot (software reboot) and reset (hardware reset).

    Example: turn off node1-1 on the outdoor domain

    user@console.outdoor:~# omf tell -a offh -t node1-1

 INFO NodeHandler: OMF Experiment Controller 5.4 (git 3fb37b9)
 INFO NodeHandler: Reading configuration file /etc/omf-expctl-5.4/services.yaml
 INFO NodeHandler: Add domain http - http://internal1.orbit-lab.org:5054/
 INFO NodeHandler: Add domain http - http://repository1.orbit-lab.org:5054/
 INFO NodeHandler: Slice ID: default_slice (default)
 INFO NodeHandler: Experiment ID: default_slice-2014-09-30t00.24.28.504-04.00
 INFO NodeHandler: Message authentication is disabled
 INFO Experiment: load system:exp:stdlib
 INFO property.resetDelay: resetDelay = 230 (Fixnum)
 INFO property.resetTries: resetTries = 1 (Fixnum)
 INFO Experiment: load system:exp:eventlib
 INFO Experiment: load system:exp:winlib
 INFO Experiment: load system:exp:tell
 INFO property.nodes: nodes = "node1-1" (String)
 INFO property.command: command = "offh" (String)

Talking to the CMC service, please wait
-----------------------------------------------
 Node: node1-1.outdoor.orbit-lab.org   	 Reply: OK
-----------------------------------------------

 INFO EXPERIMENT_DONE: Event triggered. Starting the associated tasks.
 INFO NodeHandler: 
 INFO NodeHandler: Shutting down experiment, please wait...
 INFO NodeHandler: 
 INFO run: Experiment default_slice-2014-09-30t00.24.28.504-04.00 finished after 0:10

  3. On both nodes (node1-1, node1-2), get the code from Eurocom repositories 
apt-get install subversion git
echo -n | openssl s_client -showcerts -connect gitlab.eurecom.fr:443 2>/dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' >> /etc/ssl/certs/ca-certificates.crt
git clone https://gitlab.eurecom.fr/oai/openairinterface5g.git
  1. Install necessary additional software on both nodes 
cd /root/openairinterface5g/
source oaienv
cd cmake_targets
./build_oai -I --install-optional-packages (need to run only once)
  1. Compile the OAI code 
#If updating eNB
./build_oai --eNB -C -w USRP

#If updating UE
./build_oai --UE -C -w USRP
Note: See TracWiki for help on using the wiki.