Share a Fujitsu K5 Custom Image with Member Projects

2016-10-09

The following script can be used to share a custom uploaded image from the default project to other member projects.

Prerequisites : The script relies on a settings file, k5contractsettings.py, which must contain all your contract details and be placed in the same directory – for example:

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	#!/usr/bin/python

	adminUser = 'username'
	adminPassword = 'password'
	contract = 'contract_name'
	contractid = 'contract_id'
	defaultid = 'default_project_id'
	project = 'working_project'
	region = 'uk-1'

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k5contractsettings.py
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K5 Custom Image Sharing Script

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	#!/usr/bin/python
	# Author : Graham Land
	# Date: 08/10/2016
	#
	# Purpose: Share a custom image from the default project to a member project in K5
	# Command line parameters –
	# -i image_id
	# -p member_project
	#
	# Prerequisites: k5contractsettings.py file in the same directory with login details
	#
	# adminUser = 'username'
	# adminPassword = 'password'
	# contract = 'contract_name'
	# contractid = 'contract_id'
	# defaultid = 'default_project_id'
	# project = 'working_project'
	# region = 'uk-1'
	#
	# blog: https://allthingscloud.eu
	# twitter: @allthingsclowd


	import sys
	import os
	import requests
	import uuid
	import base64
	import time
	import getopt
	import ntpath
	# load your K5 contract details from k5contractsettings.py file
	from k5contractsettings import *


	# get a scoped auth token
	def get_scoped_token(uname,upassword,uproject,udomain,uregion):
	identityURL = 'https://identity.' + uregion + '.cloud.global.fujitsu.com/v3/auth/tokens'
	response = requests.post(identityURL,
	headers={'Content-Type': 'application/json','Accept':'application/json'},
	json={"auth":
	{"identity":
	{"methods":["password"],"password":
	{"user":
	{"domain":
	{"name":udomain},
	"name":uname,
	"password": upassword
	}}},
	"scope":
	{ "project":
	{"id":uproject
	}}}})

	return response.headers['X-Subject-Token']


	def get_unscoped_token(uname,upassword,udomain,uregion):
	identityURL = 'https://identity.' + uregion + '.cloud.global.fujitsu.com/v3/auth/tokens'
	response = requests.post(identityURL,
	headers={'Content-Type': 'application/json','Accept':'application/json'},
	json={"auth":
	{"identity":
	{"methods":["password"],"password":
	{"user":
	{"domain":
	{"name":udomain},
	"name":uname,
	"password": upassword
	}}}}})

	return response.headers['X-Subject-Token']

	# get a central identity portal token
	def get_unscoped_idtoken(uname,upassword,udomain):
	response = requests.post('https://auth-api.jp-east-1.paas.cloud.global.fujitsu.com/API/paas/auth/token',
	headers={'Content-Type': 'application/json'},
	json={"auth":
	{"identity":
	{"password":
	{"user":
	{"contract_number":udomain,
	"name":uname,
	"password": upassword
	}}}}})

	return response.headers['X-Access-Token']

	def share_image_with_project(adminUser,adminPassword,defaultid,projectid,image_id,contract,region):

	# get a regional domain scoped token to make queries to facilitate conversion of object names to ids
	scoped_k5token = get_scoped_token(adminUser,adminPassword,defaultid,contract,region)

	imageURL = 'https://image.' + region + '.cloud.global.fujitsu.com/v2/images/' + image_id + '/members'
	response = requests.post(imageURL,
	headers={'X-Auth-Token':scoped_k5token,'Content-Type': 'application/json','Accept':'application/json'},
	json={"member": projectid})

	print response.json()
	return response.json()['status']

	def accept_image_share_from_default_project(adminUser,adminPassword,defaultid,projectid,image_id,contract,region):

	# get a regional domain scoped token to make queries to facilitate conversion of object names to ids
	scoped_k5token = get_scoped_token(adminUser,adminPassword,projectid,contract,region)

	imageURL = 'https://image.' + region + '.cloud.global.fujitsu.com/v2/images/' + image_id + '/members/' + projectid
	response = requests.put(imageURL,
	headers={'X-Auth-Token':scoped_k5token,'Content-Type': 'application/json','Accept':'application/json'},
	json={"status": "accepted"})

	print response.json()
	return response.json()['status']

	def main():

	try:
	# define global variables from the command line parameters

	global image_id
	global projects
	global status

	# ensure minimium commandline paramaters have been supplied
	if (len(sys.argv)<4):
	print("Usage1: %s -i 'image_id' -p 'project_id'" % sys.argv[0])
	sys.exit(2)

	# load the command line parameters
	myopts, args = getopt.getopt(sys.argv[1:],"i:p:",["imageid=","projects="])
	except getopt.GetoptError:
	# if the parameters are incorrect display error message
	print("Usage1: %s -i 'image_id' -p 'project_id'" % sys.argv[0])
	sys.exit(2)



	###############################
	# o == option
	# a == argument passed to the o
	###############################
	for o, a in myopts:
	if o in ('-i','–imageid'):
	image_id=a
	elif o in ('-p','–projects'):
	projects=a
	else:
	print("Usage1: %s -i 'image_id' -p 'project_id'" % sys.argv[0])


	# enable sharing from primary project to member project
	print "\nSharing image " + image_id + " from default tenant " + defaultid + " with " + projects
	result = share_image_with_project(adminUser,adminPassword,defaultid,projects,image_id,contract,region)
	print result
	print "\nShared image " + image_id + " from default tenant " + defaultid + " with " + projects

	# activate sharing within member project to complete process
	print "\nAccepting image " + image_id + " from default tenant " + defaultid + " with " + projects
	result = accept_image_share_from_default_project(adminUser,adminPassword,defaultid,projects,image_id,contract,region)
	print result
	print "\nAccepted image " + image_id + " from default tenant " + defaultid + " with " + projects


	if __name__ == "__main__":
	main()

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k5ShareImage.py
hosted with ❤ by GitHub

Example script output:

p style=”background:#f8f8f8;overflow:auto;width:auto;border:solid gray;border-width:.1em .1em .1em .8em;padding:.2em .6em;”>

Sharing image 956a044a-c486-4894-b72c-5e3feb72625b from default tenant eadb88257
3ac40b1b101eac93009a313 with 15f5aa927ec44f1e8525a1e824997231
{u'status': u'pending', u'created_at': u'2016-10-08T19:50:13Z', u'updated_at': u
'2016-10-08T19:50:13Z', u'image_id': u'956a044a-c486-4894-b72c-5e3feb72625b', u'
member_id': u'15f5aa927ec44f1e8525a1e824997231', u'schema': u'/v2/schemas/member
'}
pending

Shared image 956a044a-c486-4894-b72c-5e3feb72625b from default tenant eadb882573
ac40b1b101eac93009a313 with 15f5aa927ec44f1e8525a1e824997231

Accepting image 956a044a-c486-4894-b72c-5e3feb72625b from default tenant eadb882
573ac40b1b101eac93009a313 with 15f5aa927ec44f1e8525a1e824997231
{u'status': u'accepted', u'created_at': u'2016-10-08T19:50:13Z', u'updated_at':
u'2016-10-08T19:50:14Z', u'image_id': u'956a044a-c486-4894-b72c-5e3feb72625b', u
'member_id': u'15f5aa927ec44f1e8525a1e824997231', u'schema': u'/v2/schemas/membe
r'}
accepted

Accepted image 956a044a-c486-4894-b72c-5e3feb72625b from default tenant eadb8825
73ac40b1b101eac93009a313 with 15f5aa927ec44f1e8525a1e824997231

Happy Stacking!

Originally published on allthingscloud.eu (2016-10-09).