wiki:GeniGet

Version 7 (modified by Aaron Helsinger, 6 years ago) (diff)

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geni-get

A command that runs on (from inside) a GENI node and tells you GENI meta-information about the slivers and slices and experimenter associated with the node. This is a separate tool that must be installed in your disk image. All GENI compute resource providers should make available a version of this client script that can be installed on their compute resources such that the below functionality works.

PG implementation

Known Issues

  • Slice email for GPO SA slices is incorrect

Usage

The client script shall support the options as described below. Notes

  • 'client version' refers to the version of the geni-get script.
  • 'no-cache' means the script should re-query the server for the latest information
  • 'version' refers to the version of the server side of this system
$ geni-get --help
Usage:
    ./geni-get [options] [command]

Options:
    -a, --all             dump all information available
    -c, --client-version  display client version
    -h, --help            show this message
    -n, --no-cache        disable reading cached results
    -p, --port            specify server port
    -v, --version         display server version

Try "./geni-get commands" for a list of supported commands.

Output

commands

This gives a list of all commands that you can issue at this server - kinds of information you can get. The return is a JSON list. Each of the commands listed below should be supported, but additional commands are allowed.

Example:

$ ./geni-get commands
{
 "client_id":    "Return the client-specified sliver ID",
 "commands":     "Show all available commands",
 "control_mac":  "Show the MAC address of the control interface",
 "geni_user":    "Show user accounts and public keys",
 "getversion":   "Report the AM version",
 "manifest":     "Show the sliver manifest",
 "slice_email":  "Retrieve the e-mail address from the slice certificate",
 "slice_urn":    "Show the URN of the slice",
 "sliverstatus": "Give the current status of the sliver (AM API v2)",
 "status":       "Give the current status of the sliver (AM API v3)",
 "user_email":   "Show the e-mail address of the sliver creator",
 "user_urn":     "Show the URN of the sliver creator"
}

client_id

The client_id from the RSpec for this node. This can be used to identify which node this is from your RSpec.

Example:

$ geni-get client_id
bbn-ig-jbs15 

control_mac

The MAC address for the control plane interface on this node.

Example:

$ geni-get control_mac
02bed2ecdc92 

geni_user

Return the users and SSH keys installed on this node. Return is in the format of the geni_user argument to the AM API: http://groups.geni.net/geni/wiki/GAPI_AM_API_V3/CommonConcepts#geni_users

FIXME: Includes updates from later poa actions?

Example:

$ ./geni-get geni_user
[{"urn":"urn:publicid:IDN+ch.geni.net+user+ahelsing","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]},{"urn":"urn:publicid:IDN+ch.geni.net+user+sedwards","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]},{"urn":"urn:publicid:IDN+ch.geni.net+user+tmitchel","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2","ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]}]

Or in prettier layout:

$ ./geni-get geni_user | python -mjson.tool | sed -e's/  / /g'
[
  {
    "keys": [
      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"
    ], 
    "urn": "urn:publicid:IDN+ch.geni.net+user+ahelsing"
  }, 
  {
    "keys": [
      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"
    ], 
    "urn": "urn:publicid:IDN+ch.geni.net+user+sedwards"
  }, 
  {
    "keys": [
      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2", 
      "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"
    ], 
    "urn": "urn:publicid:IDN+ch.geni.net+user+tmitchel"
  }
]

getversion

Return the return from the amapi getversion command for the latest AM API revision supported, in JSON format. Note that not every element from the AM API getversion call is required to be returned here, but all are allowed and more are encouraged.

Example:

$ ./geni-get getversion
{"code_tag":"7cb7effce5627a210abf6f01acf7b61ecc2bac39","urn":"urn:publicid:IDN+emulab.net+authority+cm","url":"https://www.emulab.net:12369/protogeni/xmlrpc/am","geni_am_type":"protogeni","geni_single_allocation":true,"geni_allocate":"geni_disjoint","geni_credential_types":{"geni_type":"geni_sfa","geni_version":"2","geni_type":"geni_sfa","geni_version":"3"}}

manifest

The manifest RSpec for the slice, in standard GENI Rpec XML format.

FIXME: For only this node? For only this AM?

Example:

$ ./geni-get manifest
<rspec xmlns="http://www.geni.net/resources/rspec/3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.geni.net/resources/rspec/3 http://www.geni.net/resources/rspec/3/manifest.xsd" type="manifest">
  <node client_id="request1" exclusive="false" component_id="urn:publicid:IDN+emulab.net+node+pc480" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+158594">
    <sliver_type name="emulab-openvz"/>
  <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pcvm480-3"/><host name="request1.ahtest.ch-geni-net.emulab.net"/><services><login authentication="ssh-keys" hostname="pc480.emulab.net" port="36410" username="ahelsing"/><login authentication="ssh-keys" hostname="pc480.emulab.net" port="36410" username="tmitchel"/><login authentication="ssh-keys" hostname="pc480.emulab.net" port="36410" username="sedwards"/></services></node>
</rspec>

slice_email

The email address of the slice (from the slice certificate).

NB: Does not work for slices from the GENI GPO Clearinghouse / Portal

Example:

$ geni-get slice_email
slice-jbs15@example.com 

slice_urn

The URN of the slice that owns the current compute resource

Example:

$ geni-get slice_urn
urn:publicid:IDN+ch.geni.net:JBS+slice+jbs15 

sliverstatus

The AM API v2 return from sliverstatus for this slice

Example:

$ geni-get sliverstatus
{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158595","geni_status":"unknown","geni_resources":[{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158594","geni_status":"ready","geni_error":""}]}

status

The AM API v3 status return. Only supported if the AM supports AM API v3. FIXME: For only the current sliver? Or for all resources at this AM?

Example:

$ ./geni-get status
{"geni_urn":"urn:publicid:IDN+ch.geni.net:ahscaletest+slice+ahtest",geni_slivers":[{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158594","geni_expires":"2013-11-08 13:34:26","geni_allocation_status":"geni_provisioned","geni_operational_status":"geni_ready","geni_error":""}]}

user_email

This is the email address of the user who reserved the node (from the user certificate).

Example:

+$ geni-get user_email
jbs@bbn.com 

user_urn

This is the URN of the user who reserved the node, from the user certificate.

Example:

+$ geni-get user_urn
urn:publicid:IDN+ch.geni.net+user+jbs 

--version

The server side of this software's code version.

Example:

+$ geni-get version
1 

--client-version

The version of this script (geni-get).

Example:

$ ./geni-get --client-version
1.1

--all

Return all available information, in JSON format.

$ ./geni-get --all
{"client_id":"request1","control_mac":"02670abd86aa","geni_user":[{"urn":"urn:publicid:IDN+ch.geni.net+user+ahelsing","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]},{"urn":"urn:publicid:IDN+ch.geni.net+user+sedwards","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]},{"urn":"urn:publicid:IDN+ch.geni.net+user+tmitchel","keys":["ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2","ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAwhxWkZuS20ow0MnVeSiiRar55Qgy1GA74HIxgiMSPiqQEL3fjufyO/g6FK7R659oNQRbvLlrN5zpaDQ4MBk/JLTt6NO+9IUsB6HlI2P5q8bVyRpUf6E3SJh2iZWQCLDheyBk1+SjJsmH8ovjrWpfZuABIHYaH2gc3hy0igXiaYeYAF8jH8G+cmDcjd2+lQDwi7PhyOxM5Ai4u+kw16su1HFXBNkDZ0e7+YtPVElDC4TCBmt0O98gPVjcIsD1pDgSbdsTZe6zqLBgujrPQhC72eADtoi3WCMiyo+GPEPeYRrZo4H9vSt2pdIg9E73wJPgCu/LcAql2FJh/glsIqpIhw== ahelsing@hotcocoa2"]}],"getversion":{"code_tag":"7cb7effce5627a210abf6f01acf7b61ecc2bac39","urn":"urn:publicid:IDN+emulab.net+authority+cm","url":"https://www.emulab.net:12369/protogeni/xmlrpc/am","geni_am_type":"protogeni","geni_single_allocation":true,"geni_allocate":"geni_disjoint","geni_credential_types":{"geni_type":"geni_sfa","geni_version":"2","geni_type":"geni_sfa","geni_version":"3"}},"manifest":"<rspec xmlns=\"http://www.geni.net/resources/rspec/3\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://www.geni.net/resources/rspec/3 http://www.geni.net/resources/rspec/3/manifest.xsd\" type=\"manifest\">
  <node client_id=\"request1\" exclusive=\"false\" component_id=\"urn:publicid:IDN+emulab.net+node+pc480\" component_manager_id=\"urn:publicid:IDN+emulab.net+authority+cm\" sliver_id=\"urn:publicid:IDN+emulab.net+sliver+158594\">
    <sliver_type name=\"emulab-openvz\"/>
  <rs:vnode xmlns:rs=\"http://www.protogeni.net/resources/rspec/ext/emulab/1\" name=\"pcvm480-3\"/><host name=\"request1.ahtest.ch-geni-net.emulab.net\"/><services><login authentication=\"ssh-keys\" hostname=\"pc480.emulab.net\" port=\"36410\" username=\"ahelsing\"/><login authentication=\"ssh-keys\" hostname=\"pc480.emulab.net\" port=\"36410\" username=\"tmitchel\"/><login authentication=\"ssh-keys\" hostname=\"pc480.emulab.net\" port=\"36410\" username=\"sedwards\"/></services></node>
</rspec>","slice_urn":"urn:publicid:IDN+ch.geni.net:ahscaletest+slice+ahtest","sliverstatus":{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158595","geni_status":"unknown","geni_resources":[{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158594","geni_status":"ready","geni_error":""}]},"status":{"geni_urn":"urn:publicid:IDN+ch.geni.net:ahscaletest+slice+ahtest",geni_slivers":[{"geni_urn":"urn:publicid:IDN+emulab.net+sliver+158594","geni_expires":"2013-11-08 13:34:26","geni_allocation_status":"geni_provisioned","geni_operational_status":"geni_ready","geni_error":""}]},"user_email":"ahelsing@geni.net","user_urn":"urn:publicid:IDN+ch.geni.net+user+ahelsing","version":"1"}