def keyadd(name):
bar = Bar('Processing', max=5)
try:
bar.next()
nova('keypair-add', '--pub-key', '~/.ssh/id_rsa.pub', '%s'
% name)
except:
# print "Key add error on %s" % name
bar.next()
try:
bar.next()
# print "Tryig to delete key"
result = nova('keypair-delete', '%s' % name)
# print result
# print "Tryig to add key"
bar.next()
results = nova('keypair-add', '--pub-key',
'~/.ssh/id_rsa.pub', '%s' % name)
except:
# print result
print '''
Key deletion error on %s
''' % name
bar.next()
bar.finish()
result = nova('keypair-list')
print result
def keyadd(name):
bar = Bar('Processing', max=5)
try:
bar.next()
nova('keypair-add', '--pub-key', '~/.ssh/id_rsa.pub', '%s' % name)
except:
# print "Key add error on %s" % name
bar.next()
try:
bar.next()
# print "Tryig to delete key"
result = nova('keypair-delete', '%s' % name)
# print result
# print "Tryig to add key"
bar.next()
results = nova('keypair-add', '--pub-key', '~/.ssh/id_rsa.pub',
'%s' % name)
except:
# print result
print '''
Key deletion error on %s
''' % name
bar.next()
bar.finish()
result = nova('keypair-list')
print result
def delete_n(self, name, n):
length = len(str(n))
name_format = "{0}-{1:0" + str(length) + "d}"
for index in range(1, n + 1):
print "DELETE VM", index
print nova("delete", name_format.format(name, index))
def delete_n(self,name,n):
length = len (str(n))
name_format = "{0}-{1:0" + str(length) + "d}"
for index in range(1, n + 1):
print "DELETE VM", index
print nova ("delete",
name_format.format(name, index))
def show():
"""show all the instances with prefix-*"""
try:
instances = fgrep(nova('list'), prefix)
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
print 'Found %s to show' % name
print nova('show', '%s' % id)
except:
print 'Found 0 instances to show'
def show():
"""show all the instances with prefix-*"""
try:
instances = fgrep(nova('list'), prefix)
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
print 'Found %s to show' % name
print nova('show', '%s' % id)
except:
print 'Found 0 instances to show'
def start_n(self, name, n):
"""fill this out"""
length = len(str(n))
name_format = "{0}-{1:0" + str(length) + "d}"
print "start", n, "vm(s) with name", name
for index in range(1, n + 1):
print "START VM", index
try:
print nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name",
"dmoney4454-key", name_format.format(name, index))
except:
print "machine could not be started because of an error", name.format(
"dmoney4454", index)
def usage(self, start, end, format='dict'):
""" returns the usage information of the tennant"""
# print 70 * "-"
# print self.cloud.certs.__dict__.get()
# print 70 * "-"
tenantid = "member" # not sure how to get that
iso_start = self.parse_isotime(start)
iso_end = self.parse_isotime(end)
print ">>>>>", iso_start, iso_end
info = self.cloud.usage.get(tenantid, iso_start, iso_end)
# print info.__dict__
sys.exit()
result = fgrep(nova("usage", "--start", start, "--end", end), "|")
(headline, matrix) = self.table_matrix(result)
headline.append("Start")
headline.append("End")
matrix[0].append(start)
matrix[0].append(end)
if format == 'dict':
result = {}
for i in range(0, len(headline)):
result[headline[i]] = matrix[0][i]
return result
else:
return (headline, matrix[0])
def reindex():
"""updates the names of all active images"""
try:
instances = fgrep(nova('list', '--status', 'active'), prefix)
index = 0
for line in instances:
line = line.replace(' ', '')
(
a,
id,
name,
status,
network,
rest,
) = line.split('|')
newname = generate_name(index)
if name != newname:
nova.rename(id, newname)
print 'Renaming %s -> %s' % (name, newname)
else:
print 'Skipping %s ' % name
index = index + 1
except:
print 'Found 0 instances with status error to kill'
menu()
def _refresh_servers():
global instances_cache
global servers
try:
servers = {}
instances_cache = fgrep(nova('list'), prefix)
for line in instances_cache:
(
a,
id,
name,
status,
ip,
b,
) = line.split('|')
id = id.strip()
servers[id] = {
'id': id,
'cloud': 'india'.strip(),
'name': name.strip(),
'status': status.strip(),
'ip': ip.strip(),
}
except:
instances_cache = ''
def reindex():
"""updates the names of all active images"""
try:
instances = fgrep(nova('list', '--status', 'active'), prefix)
index = 0
for line in instances:
line = line.replace(' ', '')
(
a,
id,
name,
status,
network,
rest,
) = line.split('|')
newname = generate_name(index)
if name != newname:
nova.rename(id, newname)
print 'Renaming %s -> %s' % (name, newname)
else:
print 'Skipping %s ' % name
index = index + 1
except:
print 'Found 0 instances with status error to kill'
menu()
def _get_keynames():
global key_cache
key_cache = []
result = fgrep(tail(nova('keypair-list'), '-n', '+4'), '-v', '+')
for line in result:
(front, name, signature, back) = line.split('|')
key_cache.append(name.strip())
def start_n (self, name, n):
"""fill this out"""
length = len (str(n))
name_format = "{0}-{1:0" + str(length) + "d}"
print "start", n, "vm(s) with name", name
for index in range(1, n + 1):
print "START VM", index
try:
print nova ("boot",
"--flavor", "m1.small",
"--image", "futuregrid/ubuntu-12.04",
"--key_name", "~/.ssh/id_rsa.pub",
name_format.format(name, index))
except:
print "machine could not be started because of an error", name.format(username, index)
def start(self, name):
result = nova ("boot",
"--flavor", "m1.small",
"--image", "futuregrid/ubuntu-12.04",
"--key_name", "~/.ssh/id_rsa.pub",
name)
return result
def _get_keynames():
global key_cache
key_cache = []
result = fgrep(tail(nova('keypair-list'), '-n', '+4'), '-v', '+')
for line in result:
(front, name, signature, back) = line.split('|')
key_cache.append(name.strip())
def _refresh_servers():
global instances_cache
global servers
try:
servers = {}
instances_cache = fgrep(nova('list'), prefix)
for line in instances_cache:
(
a,
id,
name,
status,
ip,
b,
) = line.split('|')
id = id.strip()
servers[id] = {
'id': id,
'cloud': 'india'.strip(),
'name': name.strip(),
'status': status.strip(),
'ip': ip.strip(),
}
except:
instances_cache = ''
def getIP():
node_name = "ACC4_"
item = sh.nova("list")
item_row = sh.grep(item, node_name)
grepEo = sh.grep.bake("-Eo")
ip_adr = grepEo(item_row, '\<Network=.*\>')
ip_adr = ip_adr.replace("Network=", "")
ip_adr_list = str(ip_adr).splitlines()
return ip_adr_list
def list():
"""Lists just my own images"""
try:
instances = nova('list')
print instances
except:
print 'Found 0 instances'
menu()
def bwait(index):
"""create a vm with the label prefix-index"""
try:
name = generate_name(index)
tmp = nova('show', name)
print tmp
except:
print 'Failure to launch %s' % name
def ls():
"""Lists just my list - wn images"""
try:
instances = fgrep(nova('list'), prefix)
print instances
except:
print 'Found 0 instances'
menu()
def bwait(index):
"""create a vm with the label prefix-index"""
try:
name = generate_name(index)
tmp = nova('show', name)
print tmp
except:
print 'Failure to launch %s' % name
def ls():
"""Lists just my list - wn images"""
try:
instances = fgrep(nova('list'), prefix)
print instances
except:
print 'Found 0 instances'
menu()
def list():
"""Lists just my own images"""
try:
instances = nova('list')
print instances
except:
print 'Found 0 instances'
menu()
def refresh(self):
self.vms = {}
lines = grep (nova("list"), "|").split("\n")[1:-1]
for line in lines:
line = line[2:-2]
(id, name, status, networks) = line.split("|")
self.vms[id] = {"id": id.strip(),
"name":name.strip(),
"status":status.strip(),
"networks": networks.strip()}
def s(index):
'''prints the summary status of instance with the index'''
name = generate_name(index)
try:
instances = fgrep(nova('list'), name)
print instances
except:
print 'Found 0 instances'
menu()
def removeNodes(N):
stringReturn = None
state, amountWorkers, IP, tokens = getState()
Nmax = amountWorkers
if(N >= -1 and N <= Nmax):
if(N == -1):
N = Nmax
item = sh.nova("delete","ACC4_master1")
stringReturn = "You deleted the entire network"
state = "shutdown"
N = Nmax
else:
stringReturn = "You deleted "+ str(N) + "workers"
for i in range(Nmax, Nmax-N, -1):
item = sh.nova("delete","ACC4_worker_"+str(i))
amountWorkers -= N
return stringReturn, amountWorkers
def s(index):
'''prints the summary status of instance with the index'''
name = generate_name(index)
try:
instances = fgrep(nova('list'), name)
print instances
except:
print 'Found 0 instances'
menu()
def refresh(self):
self.vms = {}
lines = grep(nova("list"), "|").split("\n")[1:-1]
for line in lines:
line = line[2:-2]
(id, name, status, networks) = line.split("|")
self.vms[id] = {
"id": id.strip(),
"name": name.strip(),
"status": status.strip(),
"networks": networks.strip()
}
def fix():
"""kills all the instances with prefix-* and in error state"""
try:
instances = fgrep(nova('list'), prefix)
print instances
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
number = name.split('-')[1]
status = columns[3].strip()
if status == 'ERROR':
print 'Killing %s' % name
nova('delete', '%s' % id)
print 'Restarting %s' % number
boot(number)
else:
print 'Keeping %s' % name
except:
print 'Found 0 instances with status error to kill'
menu()
def fix():
"""kills all the instances with prefix-* and in error state"""
try:
instances = fgrep(nova('list'), prefix)
print instances
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
number = name.split('-')[1]
status = columns[3].strip()
if status == 'ERROR':
print 'Killing %s' % name
nova('delete', '%s' % id)
print 'Restarting %s' % number
boot(number)
else:
print 'Keeping %s' % name
except:
print 'Found 0 instances with status error to kill'
menu()
def wait():
"""not yet implemented"""
try:
instances = fgrep(nova('list'), prefix)
total = _count(instances)
exit
bar = Bar('Processing', max=total)
old = total
while True:
# _status()
current = _count(instances)
if old != current:
bar.next()
if current == 0:
bar.finish()
break
sleep(2)
instances = fgrep(nova('list'), prefix)
except:
print 'done'
def wait():
"""not yet implemented"""
try:
instances = fgrep(nova('list'), prefix)
total = _count(instances)
exit
bar = Bar('Processing', max=total)
old = total
while True:
# _status()
current = _count(instances)
if old != current:
bar.next()
if current == 0:
bar.finish()
break
sleep(2)
instances = fgrep(nova('list'), prefix)
except:
print 'done'
def created():
"""shows when a VM was created*"""
t_now = datetime.now()
try:
instances = fgrep(nova('list'), '|')
print instances
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
if id != 'ID':
line = fgrep(nova('show', id), 'created')
line = line.replace('\n', '')
line = line.replace(' ', '')
fields = line.split('|')
value = fields[2]
value = value.replace('T', ' ')
value = value.replace('Z', '')
t_a = datetime.strptime(value, '%Y-%m-%d %H:%M:%S')
delta = t_now - t_a
print name, '=', delta
except:
print 'Found 0 instances to show'
def created():
"""shows when a VM was created*"""
t_now = datetime.now()
try:
instances = fgrep(nova('list'), '|')
print instances
for line in instances:
columns = line.split('|')
id = columns[1].strip()
name = columns[2].strip()
if id != 'ID':
line = fgrep(nova('show', id), 'created')
line = line.replace('\n', '')
line = line.replace(' ', '')
fields = line.split('|')
value = fields[2]
value = value.replace('T', ' ')
value = value.replace('Z', '')
t_a = datetime.strptime(value, '%Y-%m-%d %H:%M:%S')
delta = t_now - t_a
print name, '=', delta
except:
print 'Found 0 instances to show'
def boot(index):
'''starts a virtual machine with the given index'''
try:
number = str(index).zfill(3)
name = '%s-%s' % (prefix, number)
print 'Launching VM %s' % name
tmp = nova(
'boot',
'--flavor=1',
'--image=%s' % image_name,
'--key_name',
'%s' % prefix,
'%s' % name,
)
print tmp
except Exception, e:
print e
print 'Failure to launch %s' % name
def boot(index):
'''starts a virtual machine with the given index'''
try:
number = str(index).zfill(3)
name = '%s-%s' % (prefix, number)
print 'Launching VM %s' % name
tmp = nova(
'boot',
'--flavor=1',
'--image=%s' % image_name,
'--key_name',
'%s' % prefix,
'%s' % name,
)
print tmp
except Exception, e:
print e
print 'Failure to launch %s' % name
def vm_list(self):
print "List Vms"
try:
servers = {}
now = str(datetime.now())
instances = fgrep(nova("list"), self.user)
for line in instances:
(a, id, name, status, ip, b) = line.split("|")
id = id.strip()
servers[id] = {
'id': id,
'cloud' : cloudname.strip(),
'name': name.strip(),
'status' : status.strip(),
'ip' : ip.strip(),
'refresh' : now.strip()
}
except Exception, e:
print e
def start(self, name):
result = nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name",
"~/.ssh/id_rsa.pub", name)
return result
def _del_server(id):
global bar
bar.next()
nova('delete', '%s' % id)
def vm_del(self, id):
r = False
try:
r = nova("delete", id)
except Exception, e:
print e
# from sh import nova
from cloudmesh import vm_name
username = "******"
# simulator = False
simulator = True
if simulator:
def nova(*args, **kwargs):
return args
else:
from sh import nova
n = 3
for index in range(1, n + 1):
print "START VM", index
try:
print nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name",
"~/.ssh/id_rsa.pub", vm_name(username, index))
except:
print "machine could not be started because of an error", name.format(
username, index)
for index in range(1, n + 1):
print "DELETE VM", index
print nova("delete", vm_name(username, index))
from sh import nova
print nova ("flavor-list")
print nova ("boot", "--flavor", "m1.small", "--image", "futuregrid/ubuntu-12.04", "--key_name", "dmoney4454-key", "dmoney4454-001")
def keylist():
"""list my key"""
nova('keypair-list')
def delete(self, name):
results = nova("delete", name)
return results
from sh import nova
from sh import grep
from pprint import pprint
print 70 * "-"
a = nova("list")
print a
print 70 * "-"
b = grep(a, "|")
print b
print 70 * "-"
c = b.split("\n")
print c
print 70 * "-"
lines = grep(nova("list"), "|").split("\n")
pprint(lines)
print " I am there"
lines = lines[1:-1]
pprint(lines)
print " I am here"
vms = {}
print 70 * "="
pprint(lines)
print 70 * "="
simulator = False
# simulator = True
if simulator:
def nova(*args, **kwargs):
return args
else:
from sh import nova
n = 10000
length = len(str(n))
print length
name = "{0}-{1:0" + str(length) + "d}"
for index in range(1, n + 1):
print "START VM", index
try:
print nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name", "dmoney4454-key",
name.format("dmoney4454", index))
except:
print "machine could not be started because of an error", name.format(
"dmoney4454", index)
for index in range(1, n + 1):
print "DELETE VM", index
print nova("delete", name.format("dmoney4454", index))
from sh import nova
print nova("flavor-list")
print nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name", "dmoney4454-key",
"dmoney4454-001")
def limits():
print nova('absolute-limits')
def _del_server(id):
global bar
bar.next()
nova('delete', '%s' % id)
def limits():
print nova('absolute-limits')
def delete(self,name):
results = nova ("delete", name)
return results
def start(self, name):
result = nova("boot", "--flavor", "m1.small", "--image",
"futuregrid/ubuntu-12.04", "--key_name",
"dmoney4454-key", name)
return result
def getFlavourDiskSize(flavour):
from sh import nova, tail, grep, awk
return int(awk(grep(nova("flavor-show", flavour), '| disk'), '{ print $4 }'))
def keylist():
"""list my key"""
nova('keypair-list')
# from sh import nova
from cloudmesh import vm_name
username = "******"
# simulator = False
simulator = True
if simulator:
def nova (*args, **kwargs):
return args
else:
from sh import nova
n = 3
for index in range(1, n + 1):
print "START VM", index
try:
print nova ("boot",
"--flavor", "m1.small",
"--image", "futuregrid/ubuntu-12.04",
"--key_name", "~/.ssh/id_rsa.pub",
vm_name(username, index))
except:
print "machine could not be started because of an error", name.format(username, index)
for index in range(1, n + 1):
print "DELETE VM", index
print nova ("delete", vm_name(username, index))
def keydelete(name):
"""delets the named key"""
nova('keypair-delete', '%s' % name)
if simulator:
def nova (*args, **kwargs):
return args
else:
from sh import nova
n = 10000
length = len (str(n))
print length
name = "{0}-{1:0" + str(length) + "d}"
for index in range(1, n + 1):
print "START VM", index
try:
print nova ("boot",
"--flavor", "m1.small",
"--image", "futuregrid/ubuntu-12.04",
"--key_name", "dmoney4454-key",
name.format("dmoney4454", index))
except:
print "machine could not be started because of an error", name.format("dmoney4454", index)
for index in range(1, n + 1):
print "DELETE VM", index
print nova ("delete",
name.format("dmoney4454", index))
def keydelete(name):
"""delets the named key"""
nova('keypair-delete', '%s' % name)
from sh import nova
from sh import grep
from pprint import pprint
import webbrowser
import random
import math
import os
print 70 * "-"
a = nova("list")
print a
print 70 * "-"
b = grep(a,"|")
print b
print 70 * "-"
c = b.split("\n")
print c
print 70 * "-"
lines = grep (nova("list"), "|").split("\n")
pprint (lines)
print " I am there"
lines = lines[1:-1]
pprint (lines)
print " I am here"
vms = {}
# from sh import nova
simulator = False
# simulator = True
if simulator:
def nova(*args, **kwargs):
return args
else:
from sh import nova
n = 10000
length = len(str(n))
print length
name = "{0}-{1:0" + str(length) + "d}"
for index in range(1, n + 1):
print "DELETE VM", index, name.format("dmoney4454", index)
print nova("delete", name.format("dmoney4454", index))
