def setup(self, cloud="cloud=chameleon"):
self.cloud = cloud
print "Ignore Error: \n Please define a key first, e.g.: cm key add --ssh <keyname> \n " \
"-- If key has been successfully added into the database and uploaded into the cloud \n" \
"Ignore Error: \n problem uploading key veera to cloud chameleon: Key pair 'veera' already exists.\n " \
"******************************************************************************************************"
result = Shell.cm("reset")
print result
result = Shell.cm("key add --ssh")
print result
result = Shell.cm("key", "upload")
print result
result = Shell.cm("default", self.cloud)
print result
result = Shell.cm("refresh", "on")
print result
def do_delete(self, names):
names = str(names).split(' ')
for name in names:
delete_machine = "delete " + name
print delete_machine
result = Shell.cm("vm", delete_machine)
print result
def do_boot(self, n):
self.floating_ip_list = []
self.static_ip_list = []
try:
for i in range(int(n)):
print "Starting to boot Virtual Machine : ",i+1
Shell.cm("vm", "boot --secgroup=naveen-def")
fip_result = Shell.cm("vm", "ip assign") # floating IP
floating_ip = fip_result.split(' ')[-2][:-6]
try:
IP(floating_ip)
# the below cmd is the "cm vm ip show" as ip is not getting updated automatically in the DB
Shell.cm("vm", "ip assign")
while True:
sip_result = Shell.cm("vm", "ip show") # static IP
static_ip = sip_result.split("\n")[3].split(' ')[3]
if IP(static_ip):
break
except:
print "floating IP error encountered"
print "Stopping to create further VMs"
break
self.floating_ip_list.append(floating_ip)
self.static_ip_list.append(static_ip)
except ValueError:
self.help_boot()
if self.floating_ip_list == []:
print "No VMs created"
else:
print "Returning IPs of VMs created"
print "Floating IPs list :",self.floating_ip_list
print "Static IPs list :",self.static_ip_list
print "wirting IPs to respective files ..."
HW = HostsWriter()
HW.writeIPs(staticIPs=self.static_ip_list, floatingIPs=self.floating_ip_list)
# starting ansible
if os.path.exists(os.environ['HOME']+'/.ssh/known_hosts'):
os.remove(os.environ['HOME']+'/.ssh/known_hosts')
print "Running the ansible-playbook for zepplin"
# taking password
password = getpass.getpass("Enter ansible valut password: "******"Time taken to depoly ",n," virtual machines for zeppelin is ",totalDeployTime
# writing logs
tempDepLog = open('deployment_logs','w')
tempDepLog.write(deployment_logs)
tempDepLog.close()
# checking logs
deployment_logs_lines = deployment_logs.splitlines()
wordList = []
for line in deployment_logs_lines:
words = line.split(' ')
for word in words:
wordList.append(word)
if "fatal" in wordList or '"Decryption' in wordList or "failed" in wordList or 'fatal:' in wordList:
print "Check deployment logs for errors during deployment"
else:
print "Deployment Successful"
from cloudmesh_client.common.Shell import Shell
if __name__ == "__main__":
Shell.cm()
def do_boot(self, n):
self.floating_ip_list = []
self.static_ip_list = []
boot_start_time = time.time()
try:
for i in range(int(n)):
floating_ip = None
static_ip = None
print "Starting to boot Virtual Machine : ", i + 1
Shell.cm("vm", "boot --secgroup=naveen-def")
if self.assignIp:
fip_result = Shell.cm("vm", "ip assign") # floating IP
floating_ip = fip_result.split(' ')[-2][:-6]
try:
if self.assignIp:
IP(floating_ip)
# the below cmd is the "cm vm ip show" as ip is not getting updated automatically in the DB
Shell.cm("vm", "ip assign")
n = 0
while n < 5 and i >= len(self.static_ip_list):
sip_info = Shell.cm("vm", "list")
lines = sip_info.split('\n')
for lin in lines:
if self.userId in lin:
items = lin.split('|')
static_ip = items[5].strip()
if '.' in static_ip and static_ip not in self.static_ip_list and static_ip != self.masterIp:
self.static_ip_list.append(static_ip)
break
print 'Sleeping for ' + str(
20 * (n + 1)) + ' seconds as ip not assigned'
time.sleep(20 * (n + 1))
n += 1
if n > 4:
raise Exception('Unable to assign ips')
except Exception as e:
print e
print "floating IP error encountered"
print "Stopping to create further VMs"
break
self.floating_ip_list.append(floating_ip)
except ValueError:
self.help_boot()
if len(self.floating_ip_list) == 0 and self.assignIp:
print "No VMs created"
else:
print "Returning IPs of VMs created"
print "Floating IPs list :", self.floating_ip_list
print "Static IPs list :", self.static_ip_list
print "wirting IPs to respective files ..."
print 'VM user :'******'HOME'] + '/.ssh/known_hosts'):
os.remove(os.environ['HOME'] + '/.ssh/known_hosts')
boot_time = boot_start_time - time.time()
print 'Time taken to boot:' + str(boot_time)
print "Commencing deployment for zepplin"
# taking password
password = getpass.getpass("Enter ansible valut password: "******"Running the ansible-playbook for zepplin"
deployment_start_time = time.time()
tempPassFile = open('.log.txt', 'w')
tempPassFile.write(password)
tempPassFile.close()
startTime = time.time()
if 'chameleon' in self.cloud:
deployment_logs = os.popen(
'ansible-playbook Zeppelin.yml -i hosts --vault-password-file .log.txt'
).read()
else:
deployment_logs = os.popen(
'ansible-playbook Zeppelin_jetstream.yml -i hosts --vault-password-file .log.txt'
).read()
os.remove('.log.txt')
endTime = time.time()
totalDeployTime = endTime - startTime
print "Time taken to depoly ", n, " virtual machines for zeppelin is ", totalDeployTime
# writing logs
tempDepLog = open('deployment_logs', 'w')
tempDepLog.write(deployment_logs)
tempDepLog.close()
# checking logs
deployment_logs_lines = deployment_logs.splitlines()
wordList = []
for line in deployment_logs_lines:
words = line.split(' ')
for word in words:
wordList.append(word)
if "fatal" in wordList or '"Decryption' in wordList or "failed" in wordList or 'fatal:' in wordList:
print "Check deployment logs for errors during deployment"
else:
print "Deployment Successful"
print "Time took for deployment is:" + str(time.time() -
deployment_start_time)
