def migrateVM(request):
print "Inside the migrate VM API"
env_ip = request.GET.get('env_ip')
print env_ip
cursor = connections['default'].cursor()
sql = "SELECT * FROM vnf_env where env_ip='" + str(env_ip) + "'"
print 'sql:' + sql
cursor.execute(sql)
results = namedtuplefetchall(cursor)
for row in results:
env_ip = str(row.env_ip)
user = str(row.user)
tenant = str(row.tenant)
password = str(row.password)
#ip = properties.openstack_IP
#user = properties.openstack_user
#tenant = properties.openstack_tenant
#password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(env_ip, user, tenant, password)
print auth_token
server_id = request.GET.get('server_id')
print 'server_id'+str(server_id)
# List all Tenants
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
response = requests.get('http://' + env_ip + ':35357/v2.0/tenants', headers=headers)
tenant_response = response.json()
tenant_details = tenant_response["tenants"]
tenant_id = ''
for tenant in tenant_details:
if tenant["name"] == 'demo':
tenant_id = tenant["id"]
host = request.GET.get('host')
print 'host'+str(host)
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
#host = 'Compute1'
payload = { "os-migrateLive": {
"host": host,
"block_migration": True,
"disk_over_commit": False}
}
response = requests.post('http://'+ env_ip +':8774/v2.1/'+ tenant_id + '/servers/' + server_id + '/action' ,data=json.dumps(payload),headers=headers)
status = response.status_code
print status
#response = response.json()
if status ==202:
print 'Live Migration Success...'
return JsonResponse({"status":"success"})
else:
print 'Live Migration Failure... Status Code:'+status
return JsonResponse({"status":"failure"})
def CreateGlanceImage(request):
uploadFromFile = request.POST.get('uploadFromFile')
print uploadFromFile
ip = properties.openstack_IP
user = properties.openstack_user
tenant = properties.openstack_tenant
password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(ip, user, tenant, password)
print "auth token:" + auth_token
if uploadFromFile == 'true':
name = request.POST.get('name')
imageFormat = request.POST.get('imageFormat')
containerFormat = request.POST.get('containerFormat')
print name
path = handle_uploaded_file_image(request.FILES['imageFile'])
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
data = {'name': str(name), 'visibility':'public', 'disk_format': imageFormat, 'container_format': containerFormat}
print data
print 'http://' + ip + ':9292/v2/images'
response = requests.post('http://' + ip + ':9292/v2/images', data=json.dumps(data), headers=headers)
print response.status_code
print response
print '****************************************************************'
response=response.json()
image_file = response["file"]
# upload Image Data
headers = {'Content-type': 'application/octet-stream', 'X-Auth-Token': auth_token}
data = open(path, 'rb').read()
response = requests.put('http://' + ip + ':9292' + image_file, data=data, headers=headers)
print response.status_code
print response
if response.status_code == 204:
messages.error(request, 'Image created successfully')
return HttpResponseRedirect('/Images/')
else:
messages.error(request, 'Some problem occurred when creating the image')
return HttpResponseRedirect('/Images/')
else:
imageUrl = request.POST.get('imageUrl')
imageFormat = request.POST.get('imageFormat')
containerFormat = request.POST.get('containerFormat')
print imageUrl
name = request.POST.get('name')
print name
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token, 'x-glance-api-copy-from':imageUrl, 'x-image-meta-name': name, 'x-image-meta-disk_format':imageFormat, 'x-image-meta-container_format':containerFormat}
response = requests.post('http://' + ip + ':9292/v1/images', headers=headers)
print response.status_code
print response.json()
if response.status_code == 201:
messages.error(request, 'Image created successfully')
return HttpResponseRedirect('/Images/')
else:
messages.error(request, 'Some problem occurred when creating the image')
return HttpResponseRedirect('/Images/')
def listInstances(request):
print "Inside the listInstances API"
env_ip = request.GET.get('env_ip')
print env_ip
cursor = connections['default'].cursor()
sql = "SELECT * FROM vnf_env where env_ip='" + str(env_ip)+"'"
print 'sql:' + sql
cursor.execute(sql)
results = namedtuplefetchall(cursor)
for row in results:
env_ip = str(row.env_ip)
user = str(row.user)
tenant = str(row.tenant)
password = str(row.password)
#ip = properties.openstack_IP
#user = properties.openstack_user
#tenant = properties.openstack_tenant
#password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(env_ip, user, tenant, password)
print auth_token
# List all Tenants
headers = {'Content-type': 'application/json','Accept':'application/json','X-Auth-Token': auth_token}
response = requests.get('http://'+ env_ip +':35357/v2.0/tenants' , headers=headers)
tenant_response = response.json()
tenant_details = tenant_response["tenants"]
print str(tenant_details)
tenant_id = ''
for tenant in tenant_details:
if tenant["name"] == 'demo':
tenant_id = tenant["id"]
# List all stack
#headers = {'Content-type': 'application/json','Accept':'application/json','X-Auth-Token': auth_token}
#response = requests.get('http://'+ ip +':8004/v1/' + tenant_id + '/stacks' , headers=headers)
#stack_response = response.json()
#print stack_response
# List all servers
headers = {'Content-type': 'application/json','Accept':'application/json','X-Auth-Token': auth_token}
response = requests.get('http://'+ env_ip +':8774/v2/' + tenant_id + '/servers' , headers=headers)
server_response = response.json()
print server_response
return JsonResponse(server_response)
def ListGlanceImages(request):
ip = properties.openstack_IP
user = properties.openstack_user
tenant = properties.openstack_tenant
password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(ip, user, tenant, password)
print "auth token:" + auth_token
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
response = requests.get('http://' + ip + ':9292/v2/images', headers=headers)
return JsonResponse(response.json())
def TerminateVNF(request):
id = request.GET.get('id')
ip = properties.openstack_IP
user = properties.openstack_user
tenant = properties.openstack_tenant
password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(ip, user, tenant, password)
print "auth token:" + auth_token
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
response = requests.delete('http://' + ip + ':8888/v1.0/vnfs/'+str(id), headers=headers)
print response.status_code
if response.status_code == 204:
return JsonResponse({"status": "success", "content": "VNF terminated successfully"})
else:
return JsonResponse({"status": "failed", "content": "Problem occurred when terminating the VNF"})
def GetHost(request):
server_id = request.GET.get('server_id')
env_ip = request.GET.get('env_ip')
cursor = connections['default'].cursor()
sql = "SELECT * FROM vnf_env where env_ip='"+env_ip+"'"
print 'sql:' + sql
cursor.execute(sql)
results = namedtuplefetchall(cursor)
for row in results:
env_ip = str(row.env_ip)
user = str(row.user)
tenant = str(row.tenant)
password = str(row.password)
auth_token = generalfunctions.funcCreateAuthToken(env_ip, user, tenant, password)
print "auth token:" + auth_token
# List all Tenants
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
response = requests.get('http://' + env_ip + ':35357/v2.0/tenants', headers=headers)
tenant_response = response.json()
tenant_details = tenant_response["tenants"]
print str(tenant_details)
tenant_id = ''
for tenant in tenant_details:
if tenant["name"] == 'demo':
tenant_id = tenant["id"]
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
url = 'http://' + env_ip + ':8774/v2/' + tenant_id + '/servers/' + server_id
print url
response = requests.get(url, headers=headers)
response = response.json()
print response
host = response["server"]["OS-EXT-SRV-ATTR:host"]
print 'host' + str(host)
return JsonResponse({"host": host})
def DeployVnfdTemplate(request):
# Creation of VNF Image using template ID
vnfd_template_id = request.GET.get('vnfCatalogId')
vnfd_name = request.GET.get('vndfname')
ip = properties.openstack_IP
user = properties.openstack_user
tenant = properties.openstack_tenant
password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(ip, user, tenant, password)
print "auth token:" + auth_token
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
vnf_image_payload = {
"auth": {
"tenantName": "admin",
"passwordCredentials": {
"username": "******",
"password": "******"
}
},
"vnf": {
"vnfd_id": vnfd_template_id,
"name": vnfd_name
}
}
response = requests.post('http://' + ip + ':8888/v1.0/vnfs', data=json.dumps(vnf_image_payload),
headers=headers)
vnf_image_response = response.json()
print "List create VNF response:" + str(vnf_image_response)
print response.status_code
print response
if response.status_code == 201:
return JsonResponse({"status":"success"})
else:
return JsonResponse({"status": "failed"})
def CreateVnfdTemplate(request):
jsonrequest = json.loads(request.body)
vnfdname = jsonrequest["vndfname"]
vnfdcontent = jsonrequest["vnfdcontent"]
print vnfdname
print vnfdcontent
yaml_string = '';
for line in vnfdcontent.splitlines():
print line
line = line.rstrip('\n')
yaml_string = yaml_string + line + '\\r\\n';
# data = f.read().replace('\n','')
print 'YAML_String:' + yaml_string
ip = properties.openstack_IP
user = properties.openstack_user
tenant = properties.openstack_tenant
password = properties.openstack_password
auth_token = generalfunctions.funcCreateAuthToken(ip, user, tenant, password)
print "auth token:" + auth_token
###Creation the VNFD template
headers = {'Content-type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': auth_token}
payload = {
"auth": {
"tenantName": "admin",
"passwordCredentials": {
"username": "******",
"password": "******"
}
},
"vnfd": {
"service_types": [
{
"service_type": "vnfd"
}
],
"mgmt_driver": "noop",
"infra_driver": "heat",
"attributes": {
"vnfd": vnfdcontent
},
"name": vnfdname
}
}
print '*********************************************************'
print json.dumps(payload)
print '*********************************************************'
print payload
response = requests.post('http://' + ip + ':8888/v1.0/vnfds', data=json.dumps(payload), headers=headers)
if response.status_code == 201:
vnfd_create_response = response.json()
vnfd_template_id = vnfd_create_response["vnfd"]["id"]
print "vnfd_template_id:" + str(vnfd_template_id)
print "vnfd_create_response:" + str(vnfd_create_response)
return JsonResponse({"status": "success", 'content': "VNF catalog created successfully"})
else:
return JsonResponse({"status": "failed", 'content': "Problem occurred when creating VNF catalog"})
