1 files changed, 95 insertions, 0 deletions
diff --git a/vnftest/cmd/commands/env.py b/vnftest/cmd/commands/env.py
new file mode 100644
index 0000000..55f0ebb
--- /dev/null
+++ b/vnftest/cmd/commands/env.py
@@ -0,0 +1,95 @@
+##############################################################################
+# Copyright 2018 EuropeanSoftwareMarketingLtd.
+# ===================================================================
+#  Licensed under the ApacheLicense, Version2.0 (the"License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# software distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and limitations under
+# the License
+##############################################################################
+# vnftest comment: this is a modified copy of
+# yardstick/cmd/commands/env.py
+from __future__ import absolute_import
+from __future__ import print_function
+
+import os
+import sys
+import time
+
+from six.moves import range
+
+from vnftest.common import constants as consts
+from vnftest.common.httpClient import HttpClient
+
+
+class EnvCommand(object):
+    """
+
+        Set of commands to prepare environment
+    """
+
+    def do_influxdb(self, args):
+        data = {'action': 'create_influxdb'}
+        task_id = self._start_async_task(data)
+
+        start = '* creating influxDB'
+        self._check_status(task_id, start)
+
+    def do_grafana(self, args):
+        data = {'action': 'create_grafana'}
+        task_id = self._start_async_task(data)
+
+        start = '* creating grafana'
+        self._check_status(task_id, start)
+
+    def do_prepare(self, args):
+        data = {'action': 'prepare_env'}
+        task_id = self._start_async_task(data)
+
+        start = '* preparing vnftest environment'
+        self._check_status(task_id, start)
+
+    def _start_async_task(self, data):
+        url = consts.ENV_ACTION_API
+        return HttpClient().post(url, data)['result']['task_id']
+
+    def _check_status(self, task_id, start):
+        self._print_status(start, '[]\r')
+        url = '{}?task_id={}'.format(consts.ASYNC_TASK_API, task_id)
+
+        CHECK_STATUS_RETRY = 20
+        CHECK_STATUS_DELAY = 5
+
+        for retry in range(CHECK_STATUS_RETRY):
+            response = HttpClient().get(url)
+            status = response['status']
+
+            if status:
+                break
+
+            # wait until the async task finished
+            time.sleep(CHECK_STATUS_DELAY * (retry + 1))
+
+        switcher = {
+            0: 'Timeout',
+            1: 'Finished',
+            2: 'Error'
+        }
+        self._print_status(start, '[{}]'.format(switcher[status]))
+        if status == 2:
+            print(response['result'])
+            sys.stdout.flush()
+        return status
+
+    def _print_status(self, s, e):
+        try:
+            columns = int(os.popen('stty size', 'r').read().split()[1])
+            word = '{}{}{}'.format(s, ' ' * (columns - len(s) - len(e)), e)
+            sys.stdout.write(word)
+            sys.stdout.flush()
+        except IndexError:
+            pass