def do(self, body, uuid):
# body 是 request.json, 需要删除我添加的 servers 字段
body.pop('servers')
url = self.endpoint + '/servers' + '/' + uuid + '/action'
res = http_request(url, headers=self.headers, body=json.dumps(body), method='POST')
if res.status == 500:
raise MyError('Error with server action, reason: %s' % res.read())
return res
def set_user_data(self, data_base64):
url = self.endpoint + '/servers' + '/' + self.id
body = {"server": {"user_data": data_base64}}
res = http_request(url,
body=json.dumps(body),
headers=self.headers,
method='PUT')
if res.status != 200:
raise MyError('set user data failed, %s' % res.read())
def nova_show(self, uuid):
url = self.endpoint + '/servers/' + uuid
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with show server, reason: %s' % res.read())
dd = json.loads(res.read())
logger.info('scloudm response: %s' % dd)
instance = Instance(dd['server'], token=self.token, endpoint=self.endpoint)
return instance
def set_user_data(self, data_base64):
url = self.endpoint + '/servers' + '/' + self.id
body = {
"server": {
"user_data": data_base64
}
}
res = http_request(url, body=json.dumps(body), headers=self.headers, method='PUT')
if res.status != 200:
raise MyError('set user data failed, %s' % res.read())
def nova_list(self, f, t):
url = self.endpoint + '/servers/detail'
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with list server, reason: %s' % res.read())
dd = json.loads(res.read())
logger.info('scloudm response: %s' % dd)
servers_list = dd["servers"]
instances = [Instance(i, token=self.token, endpoint=self.endpoint) for i in servers_list[f:t]]
return instances
def do(self, body, uuid):
# body 是 request.json, 需要删除我添加的 servers 字段
body.pop('servers')
url = self.endpoint + '/servers' + '/' + uuid + '/action'
res = http_request(url,
headers=self.headers,
body=json.dumps(body),
method='POST')
if res.status == 500:
raise MyError('Error with server action, reason: %s' % res.read())
return res
def nova_show(self, uuid):
url = self.endpoint + '/servers/' + uuid
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with show server, reason: %s' % res.read())
dd = json.loads(res.read())
logger.info('scloudm response: %s' % dd)
instance = Instance(dd['server'],
token=self.token,
endpoint=self.endpoint)
return instance
def get_flavor(self, flavor_id):
if not flavor_id:
return None, None, None
url = self.endpoint + '/flavors' + '/' + flavor_id
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with get flavor, reason: %s' % res.read())
dd = json.loads(res.read())
disk = dd["flavor"]["disk"]
mem = int(dd["flavor"]["ram"] / 1024)
cpu = dd["flavor"]["vcpus"]
return disk, mem, cpu
def get_flavor(self):
if not self.flavor_id:
return None, None, None
url = self.endpoint + '/flavors' + '/' + self.flavor_id
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with get flavor, flavor_id: %s, reason: %s' % (self.flavor_id, res.read()))
dd = json.loads(res.read())
disk = dd["flavor"]["disk"]
mem = int(dd["flavor"]["ram"]/1024)
cpu = dd["flavor"]["vcpus"]
return disk, mem, cpu
def nova_list(self, f, t):
url = self.endpoint + '/servers/detail'
res = http_request(url, headers=self.headers, method='GET')
if res.status == 500:
raise MyError('Error with list server, reason: %s' % res.read())
dd = json.loads(res.read())
logger.info('scloudm response: %s' % dd)
servers_list = dd["servers"]
instances = [
Instance(i, token=self.token, endpoint=self.endpoint)
for i in servers_list[f:t]
]
return instances
def get_tokens():
body = json.dumps(request.json)
headers = {"Content-type": "application/json"}
method = request.method
try:
url = urlparse.urljoin('http://' + g.uri + '/', '/v2.0/tokens')
res = http_request(url, body=body, headers=headers, method=method)
if res.status == 200 or res.status == 203:
dd = json.loads(res.read())
return jsonify(dd), 200
else:
return jsonify(openstack_error(res)), res.status
except Exception, e:
logger.exception('Error with get token')
return jsonify({"code": 400, "msg": "%s" % e}), 400
def get_tokens():
body = json.dumps(request.json)
headers = {"Content-type": "application/json"}
method = request.method
try:
url = urlparse.urljoin('http://' + g.uri + '/', '/v2.0/tokens')
res = http_request(url, body=body, headers=headers, method=method)
if res.status == 200 or res.status == 203:
dd = json.loads(res.read())
return jsonify(dd), 200
else:
return jsonify(openstack_error(res)), res.status
except Exception, e:
logger.exception('Error with get token')
return jsonify({"code": 400, "msg": "%s" % e}), 400
def statistics(endpoint, metric, duration, res_id):
headers = {"X-Auth-Token": g.token, "Content-type": "application/json"}
now = int(time.time())
duration_sec = DUR[duration]
period_start = msecs2utc(now - 8 * 3600 - duration_sec)
data1 = {
"Meteric": metric,
"RES_ID": res_id,
"period": PERIOD[duration],
"period_start": urllib.quote(period_start, ''),
}
url = endpoint + "/v2/meters/%(Meteric)s/statistics?q.field=resource_id&q.field=timestamp&q.op=eq&" \
"q.op=gt&q.type=&q.type=&q.value=%(RES_ID)s&q.value=%(period_start)s&period=%(period)s" % data1
res = http_request(url, headers=headers, method='GET')
if res.status == 500:
raise MyError('Error with get vm statistics, reason: %s' % res.read())
dd = json.loads(res.read())
return dd
def statistics(endpoint, metric, duration, res_id):
headers = {"X-Auth-Token": g.token, "Content-type":"application/json" }
now=int(time.time())
duration_sec = DUR[duration]
period_start = msecs2utc(now-8*3600-duration_sec)
data1={
"Meteric": metric,
"RES_ID": res_id,
"period": PERIOD[duration],
"period_start":urllib.quote(period_start,''),
}
url = endpoint + "/v2/meters/%(Meteric)s/statistics?q.field=resource_id&q.field=timestamp&q.op=eq&" \
"q.op=gt&q.type=&q.type=&q.value=%(RES_ID)s&q.value=%(period_start)s&period=%(period)s" % data1
res = http_request(url, headers=headers, method='GET')
if res.status == 500:
raise MyError('Error with get vm statistics, reason: %s' % res.read())
dd = json.loads(res.read())
return dd
