def __init__(self, config_name):
opts = Opts(cloud_name=config_name)
cc = cloud_config.OpenStackConfig()
LOG.debug("defaults: %s", cc.defaults)
# clouds.yaml file should either be in the
# current directory or
# ~/.config/openstack directory or
# /etc/openstack directory.
cloud = cc.get_one_cloud(opts.cloud)
LOG.debug("cloud cfg: %s", cloud.config)
# Create a context for a connection to the cloud provider
self.conn = connection.from_config(cloud_config=cloud,
options=opts)
identity_api_version = cloud.config['identity_api_version']
if identity_api_version != '3':
LOG.error('Only Identity version 3 is supported.')
# We still need to use aodhclient until alarming APIs
# are added to openstackclient
self.aodh_conn = aodh_client.Client(
session=cloud.get_session_client('alarming'))
self.aodh_conn.alarm.url = '/alarms'
def aodhclient(request):
""" Initialization of Gnocchi client.
"""
auth_endpoint = getattr(settings, 'OPENSTACK_KEYSTONE_URL', None)
loader = loading.get_plugin_loader('token')
auth = loader.load_from_options(auth_url=auth_endpoint,
token=request.user.token.id,
project_id=request.user.project_id)
sess = session.Session(auth=auth)
LOG.debug('aodhclient connection created using token "%s" '
'and endpoint "%s"' % (request.user.token.id, auth_endpoint))
return aodh_client.Client(session=sess)
def get_aodh_session_client(session):
return aodh_client.Client(session=session)
def get_aodh_client(**kwargs):
return aodhclient.Client('')
def openstack_view(request):
try:
conf = Openstack_Auth.objects.get(pk=1)
loader = loading.get_plugin_loader('password')
auth = loader.load_from_options(
auth_url=conf.os_url,
project_domain_name=conf.os_project_domain_name,
user_domain_name=conf.os_user_domain_name,
username=conf.os_user_name,
#password= conf.os_password,
password=conf.os_password_encrypt,
tenant_name=conf.os_tenant_name,
project_name=conf.os_project_name,
)
sess = session.Session(auth=auth)
nova = novaclient.Client('2',
session=sess,
endpoint_type=conf.os_url_type)
gcon = gclient.Client('1',
session=sess,
adapter_options={
'connect_retries': 3,
'interface': conf.os_url_type
})
al = nova.servers.list()
slist = []
td = datetime.timedelta(hours=5, minutes=30)
for s in al:
xlist = []
if 'asg_name' in s.metadata and s.metadata[
'asg_name'] == 'autoscale_demo_1':
try:
#Gnocchi data collection for the server s
all_cpu_util_values = gcon.metric.get_measures(
'cpu_util', resource_id=s.id)
vdate, vgran, cutil = all_cpu_util_values[-1]
vdatef = vdate.strftime('%Y-%m-%d %H:%M:%S')
for cpu_util_value in all_cpu_util_values:
udate, xgran, xutil = cpu_util_value
xdate = udate + td
xdict = {
'xdate': xdate.strftime('%Y-%m-%d %H:%M:%S'),
'xutil': xutil
}
xlist.append(xdict)
except:
all_cpu_util_values = []
vdatef, vgran, cutil = ('try after 10 Minutes',
'try after 10 Minutes',
'try after 10 Minutes')
xlist = []
try:
list_of_ips = s.networks.itervalues().next()
fixedip = list_of_ips[0]
floatip = list_of_ips[1]
except:
fixedip = 'getting prepared'
floatip = 'getting prepared'
#Create the various key value parameters for server s
sdict = {
'sobj': s,
'fixedip': fixedip,
'floatip': floatip,
'collection_time': vdatef,
'cutil': cutil,
'all_cpu_util_values': all_cpu_util_values,
'xlist': xlist
}
#add all the servers key value in a list for template to unpack
slist.append(sdict)
except:
pass
alist = []
ahistory_with_localtime = []
td = datetime.timedelta(hours=5, minutes=30)
try:
acon = aclient.Client(session=sess, interface='internalURL')
for myalarm in acon.alarm.list():
rule = myalarm['gnocchi_aggregation_by_resources_threshold_rule']
rq = rule['query']
#if 'f447c07f-ff7b-48b8-924b-ff7220e20c0b' in rq:
if conf.os_stack_id in rq:
aid = myalarm['alarm_id']
aname = myalarm['name']
ahistory_with_utc = acon.alarm_history.get(aid)
for h in ahistory_with_utc:
htime = datetime.datetime.strptime(h['timestamp'],
'%Y-%m-%dT%H:%M:%S.%f')
htime_local = htime + td
ht_str = htime_local.strftime('%Y-%m-%dT%H:%M:%S.%f')
ahistory_with_localtime.append({
'timestamp': ht_str,
'detail': h['detail']
})
adict = {
'aid': aid,
'aname': aname,
'ahistory': ahistory_with_localtime
}
alist.append(adict)
except:
pass
context = {'slist': slist, 'alist': alist}
return render(request, 'openstack_view.html', context)