def execute(client, args):
cci = CCIManager(client)
tags = None
if args.get('--tags'):
tags = [tag.strip() for tag in args.get('--tags').split(',')]
guests = cci.list_instances(
hourly=args.get('--hourly'),
monthly=args.get('--monthly'),
hostname=args.get('--hostname'),
domain=args.get('--domain'),
cpus=args.get('--cpu'),
memory=args.get('--memory'),
datacenter=args.get('--datacenter'),
nic_speed=args.get('--network'),
tags=tags)
t = Table([
'id', 'datacenter', 'host',
'cores', 'memory', 'primary_ip',
'backend_ip', 'active_transaction',
])
t.sortby = args.get('--sortby') or 'host'
for guest in guests:
t.add_row([
guest['id'],
guest.get('datacenter', {}).get('name', 'unknown'),
guest['fullyQualifiedDomainName'],
guest['maxCpu'],
mb_to_gb(guest['maxMemory']),
guest.get('primaryIpAddress', blank()),
guest.get('primaryBackendIpAddress', blank()),
guest.get('activeTransaction', {}).get(
'transactionStatus', {}).get('friendlyName', blank()),
])
return t
def execute(client, args):
cci = CCIManager(client)
results = cci.list_instances(
hourly=args.get('--hourly'), monthly=args.get('--monthly'))
t = Table([
'id', 'datacenter', 'host',
'cores', 'memory', 'primary_ip',
'backend_ip', 'active_transaction',
])
t.sortby = args.get('--sortby') or 'host'
if args.get('--tags'):
tags = [tag.strip() for tag in args.get('--tags').split(',')]
guests = []
for g in results:
guest_tags = [x['tag']['name'] for x in g['tagReferences']]
if any(_tag in tags for _tag in guest_tags):
guests.append(g)
else:
guests = results
for guest in guests:
t.add_row([
guest['id'],
guest.get('datacenter', {}).get('name', 'unknown'),
guest['fullyQualifiedDomainName'],
guest['maxCpu'],
mb_to_gb(guest['maxMemory']),
guest.get('primaryIpAddress', '-'),
guest.get('primaryBackendIpAddress', '-'),
guest.get('activeTransaction', {}).get(
'transactionStatus', {}).get('friendlyName', '<None>'),
])
return t
class CCIPlatform(Platform):
_required_opts = ['cores', 'memory', 'domain',
'datacenter', 'os_code']
def _on_init(self):
self._client = Client(username=getenv('SL_USERNAME'),
api_key=getenv('SL_API_KEY'))
self._manager = CCIManager(self._client)
def find_instance(self, host_name):
instance = None
host_name = host_name.lower()
for ii in self._manager.list_instances():
fqdn = ii.get('fullyQualifiedDomainName', '')
if fqdn.lower() == host_name:
instance = Instance(id=ii.get('id'), name=fqdn)
break
return instance
def get_instance(self, id):
cci = self._manager.get_instance(id)
return self._cci_to_instance(cci)
def create_instance(self, host_name):
host_bits = host_name.split('.', 1)
host_name = host_bits[0]
domain = host_bits[1] if len(host_bits) >= 2 else self.config('domain')
base_options = {'cpus': self.config('cores'),
'memory': self.config('memory'),
'hostname': host_name,
'domain': domain,
'datacenter': self.config('datacenter'),
'os_code': self.config('os_code')}
print 'creating cci %s/%s' % (host_name, domain)
print base_options
cci = self._manager.create_instance(**base_options)
cci = self._cci_await_ready(cci)
self._cci_install_keys(cci['id'])
return self._cci_to_instance(cci)
def reimage_instance(self, instance):
self._manager.reload_instance(instance.id)
cci = self._manager.get_instance(instance.id)
cci = self._cci_await_transaction_start(cci)
cci = self._cci_await_ready(cci)
self._cci_install_keys(cci['id'])
return self._cci_to_instance(cci)
def delete_instance(self, instance):
self._manager.cancel_instance(instance.id)
self._cci_await_delete(self._manager.get_instance(instance.id))
def instance_ready(self, instance):
cci = self._manager.get_instance(instance.id)
return (cci and 'activeTransaction' not in cci)
def _cci_to_instance(self, cci):
if not cci:
return None
return Instance(id=cci['id'], name=cci['fullyQualifiedDomainName'])
def _cci_await_state(self, cci, state_check, sleep_secs=5):
wait_start = time()
self.log_info('Waiting for %s to change state...' % (cci['id']))
while state_check(cci):
sleep(sleep_secs)
cci = self._manager.get_instance(cci['id'])
self.log_info('...')
self.log_info('Available after %0.3f secs.' % (time() - wait_start))
return cci
def _cci_await_ready(self, cci):
return self._cci_await_state(cci,
lambda c: 'activeTransaction' in c,
sleep_secs=5)
def _cci_await_transaction_start(self, cci):
return self._cci_await_state(cci,
lambda c: 'activeTransaction' not in c,
sleep_secs=2)
def _cci_await_delete(self, cci):
return self._cci_await_state(cci,
lambda c: c and 'id' in c,
sleep_secs=2)
def _get_cci_root_password(self, cci):
passwords = self._manager.get_instance_passwords(cci['id'])
password = None
for p in passwords:
if 'username' in p and p['username'] == 'root':
password = p['password']
break
return password
def _cci_install_keys(self, id):
cci = self._manager.get_instance(id)
password = self._get_cci_root_password(cci)
if not password:
raise Exception('Passwords are not available for instance %s' %
cci['id'])
keys_url = self.config('ssh_key_url')
if not keys_url:
return
client_settings = {'hostname': cci['primaryIpAddress'],
'username': '******',
'password': password}
client = SSHClient()
client.set_missing_host_key_policy(_SuppressPolicy())
client.connect(look_for_keys=False, **client_settings)
client.exec_command('mkdir -p ~/.ssh')
client.exec_command('wget -T 10 -q -O ~/.ssh/authorized_keys %s' %
keys_url)
client.close()