def run(experiment, expiration, site_name, groups, hw_type, img, with_lan):
site = sites.get(site_name, None)
if not site:
raise Exception('Unknown site name: {}'.format(site_name))
if len(sys.argv) != 2:
raise Exception(
"Expecting only 1 argument: apply, destroy, renew or inventory")
cmd = sys.argv[1]
out_dir = os.getcwd()
if cmd == 'get-inventory':
print('Creating Ansible inventory from GENI manifest.')
geni_out_dir = out_dir + '/geni'
ansible_out_dir = out_dir + '/ansible'
if not os.path.isdir(geni_out_dir):
os.makedirs(geni_out_dir)
if not os.path.isdir(ansible_out_dir):
os.makedirs(ansible_out_dir)
manifest_path = geni_out_dir + '/manifest.xml'
util.xmlManifestToAnsibleInventory(manifest_path,
groups=groups,
hostsfile=ansible_out_dir +
'/hosts',
format='yaml')
sys.exit(0)
# load context
ctx = util.loadCtx()
if cmd == 'destroy':
util.deleteSliverExists(site, ctx, experiment)
sys.exit(0)
# create slice
util.createSlice(ctx,
experiment,
expiration=expiration,
renew_if_exists=True)
if cmd == 'renew':
sys.exit(0)
if cmd != 'apply':
print("Unknown command '{}'".format(cmd))
sys.exit(1)
request = create_request(img, hw_type, groups, with_lan)
# create sliver on selected site
manifest = util.createSliver(ctx, site, experiment, request)
# write manifest
manifest.writeXML(out_dir + '/geni/manifest.xml')
import os
from geni.aggregate import cloudlab
from geni import util
ctx = util.loadContext(key_passphrase=os.environ['GENI_KEY_PASSPHRASE'])
print("Available slices: {}".format(ctx.cf.listSlices(ctx).keys()))
if util.sliceExists(ctx, 'popperized'):
print('Slice exists.')
print('Removing all existing slivers (errors are ignored)')
util.deleteSliverExists(cloudlab.Clemson, ctx, 'popperized')
else:
print("Slice does not exist.")
node.disk_image = ("urn:publicid:IDN+clemson.cloudlab.us+image+"
"schedock-PG0:ubuntu18-docker")
node.hardware_type = 'c6320'
request = pg.Request()
request.addResource(node)
# }
# create slice
util.createSlice(ctx, experiment_name)
# create sliver on clemson
manifest = util.createSliver(ctx, cloudlab.Clemson, experiment_name,
request)
print(manifest.text)
elif command == 'destroy':
print("Available slices: {}".format(ctx.cf.listSlices(ctx).keys()))
if util.sliceExists(ctx, experiment_name):
print('Slice exists.')
print('Removing all existing slivers (errors are ignored)')
util.deleteSliverExists(cloudlab.Clemson, ctx, experiment_name)
else:
print("Slice does not exist.")
else:
raise Exception("Unknown command '{}'".format(command))
import os
from geni.aggregate import cloudlab
from geni import util
slice_name = str(os.environ['NODE_SLICE'])
ctx = util.loadContext("/geni-context.json",
key_passphrase=os.environ['GENI_KEY_PASSPHRASE'])
print("Available slices: {}".format(ctx.cf.listSlices(ctx).keys()))
# identify the cluster
cluster = str(os.environ['NODE_CLUSTER'])
if cluster == 'utah':
cluster = cloudlab.Utah
elif cluster == 'wisconsin':
cluster = cloudlab.Wisconsin
elif cluster == 'clemson':
cluster = cloudlab.Clemson
if util.sliceExists(ctx, slice_name):
print('Slice exists.')
print('Removing all existing slivers (errors are ignored)')
util.deleteSliverExists(cluster, ctx, slice_name)
else:
print("Slice does not exist.")
import os
from geni.aggregate import cloudlab
from geni import util
ctx = util.loadContext(key_passphrase=os.environ['GENI_KEY_PASSPHRASE'])
print("Available slices: {}".format(ctx.cf.listSlices(ctx).keys()))
if util.sliceExists(ctx, 'popper-examples'):
print('Slice exists.')
print('Removing sliver (errors are ignored)')
util.deleteSliverExists(cloudlab.Clemson, ctx, 'popper-examples')
else:
print("Slice does not exist.")