python-scripts/Pure_Create_FBSnap.py at master · PureStorage-OpenConnect/python-scripts · GitHub

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frompurity_fbimportPurityFb, FileSystem, FileSystemSnapshot, SnapshotSuffix, rest
importrequests
fromrequests.packages.urllib3.exceptionsimportInsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
frombase64importb64encode
importos
importsys
importjson
importgetpass
fromoptparseimportOptionParser
fromdatetimeimportdatetime, timedelta
importtime
fromtimeimportgmtime, strftime, strptime
fromoperatorimportitemgetter, attrgetter

# Global Variables
VERSION='1.0.0'
HEADER='Pure Storage Take FileSystem Snapshot ('+VERSION+')'
BANNER= ('='*132)
DEBUG_LEVEL=0
VERBOSE_FLAG=False
COOKIE=''

defcreate_session(flashBlade, token ):

fb=PurityFb(flashBlade)

# Disable SSL verification
fb.disable_verify_ssl()

fb.login(token) # login to the array with your API_TOKEN

return(fb)

defparsecl():
usage='usage: %prog [options]'
version='%prog '+VERSION
description="This python script creates a Pure Storage FlashBlade Snapshot, you need to provide FlashBlade details and file system name, the suffix is optional. This application has been developed using Pure Storage v1.8 FlashBlade RESTful Web Service interfaces. Please contact ron@purestorage.com for assistance."

parser=OptionParser(usage=usage, version=version, description=description)

parser.add_option('-s', '--server',
action='store',
type='string',
dest='flashBlade',
help='Pure FlashBlade')

parser.add_option('-t', '--token',
action='store',
type='string',
dest='token',
help='Pure FlashBlade user token')

parser.add_option('-f', '--filesys',
action='store',
type='string',
dest='filesys',
help='Pure FlashBlade file system')

parser.add_option('-S', '--suffix',
action='store',
type='string',
dest='suffix',
help='Pure FlashBlade snapshot suffix')

parser.add_option('-v', '--verbose',
action='store_true',
dest='VERBOSE_FLAG',
default=False,
help='Verbose [default: %default]')

 (options, args) =parser.parse_args()

'''
 print("Options:", options)
 print("Args:", args)
 '''

return(options)

defmain():
# Setup variables
globalDEBUG_LEVEL
globalVERBOSE_FLAG
exit_code=0

# Check for command line parameters
options=parsecl()
flashBlade=options.flashBlade
token=options.token
filesys=options.filesys
suffix=options.suffix
VERBOSE_FLAG=options.VERBOSE_FLAG

ifVERBOSE_FLAG:
print('FlashBlade:', flashBlade)
print('FlashBlade Token:', token)
print('File System:', filesys)
print('Suffix:', suffix)
print('Debug Level:', DEBUG_LEVEL)
print('Verbose Flag:', VERBOSE_FLAG)

ifflashBlade==None:
sys.exit('Exiting: You must provide FlashBlade details')

iftoken==None:
sys.exit('Exiting: You must provide FlashBlade token')

iffilesys==None:
sys.exit('Exiting: You must specify a FlashBlade File System')

print(BANNER)
print(HEADER+' - '+flashBlade)
print(strftime('%d/%m/%Y %H:%M:%S %Z', gmtime()))
print(BANNER)

# Create FlashBlade session
fb=create_session(flashBlade, token)

# Create FileSystem Snapshot

ifsuffix==None:
epoch=int(time.time())
suffix='SNAP-'+str(epoch)

created= (strftime('%d/%m/%Y %H:%M:%S %Z', gmtime()))

# Create Snaphost
res=fb.file_system_snapshots.create_file_system_snapshots(sources=[filesys], suffix=SnapshotSuffix(suffix))

ifVERBOSE_FLAG:
print(BANNER)
print("res:", res.items)

print('{0:40} {1:60} {2:20}'.format('Source', 'Suffix', 'Created'))
print('{0:40} {1:60} {2:20}'.format(filesys, suffix, created))

print(BANNER)
sys.exit(exit_code)

main()