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authorchenjiankun <chenjiankun1@huawei.com>2016-12-01 07:34:23 +0000
committerchenjiankun <chenjiankun1@huawei.com>2016-12-04 09:50:31 +0000
commit99ff997e0f9caf6ab4ba831d4272d803d3047909 (patch)
treebcb654af22d6689a3b7e9f8724272966990c7626 /api
parent78d6cbd462fc7db9dcdab4d2478f6c27437d4c88 (diff)
Add API and command support for yardstick env prepare
JIRA: YARDSTICK-406 Change-Id: Icf837a6f34a22158203566a43a6446fc269c096f Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
Diffstat (limited to 'api')
-rw-r--r--api/actions/env.py97
1 files changed, 95 insertions, 2 deletions
diff --git a/api/actions/env.py b/api/actions/env.py
index 40d81c648..5ecb851ef 100644
--- a/api/actions/env.py
+++ b/api/actions/env.py
@@ -8,8 +8,11 @@
##############################################################################
import logging
import threading
+import subprocess
import time
import json
+import os
+import errno
from docker import Client
@@ -18,6 +21,7 @@ from yardstick.common import utils as yardstick_utils
from yardstick.common.httpClient import HttpClient
from api import conf as api_conf
from api.utils import influx
+from api.utils.common import result_handler
logger = logging.getLogger(__name__)
@@ -25,6 +29,7 @@ logger = logging.getLogger(__name__)
def createGrafanaContainer(args):
thread = threading.Thread(target=_create_grafana)
thread.start()
+ return result_handler('success', [])
def _create_grafana():
@@ -91,6 +96,7 @@ def _check_image_exist(client, t):
def createInfluxDBContainer(args):
thread = threading.Thread(target=_create_influxdb)
thread.start()
+ return result_handler('success', [])
def _create_influxdb():
@@ -138,8 +144,8 @@ def _config_influxdb():
def _config_output_file():
- yardstick_utils.makedirs('/etc/yardstick')
- with open('/etc/yardstick/yardstick.conf', 'w') as f:
+ yardstick_utils.makedirs(config.YARDSTICK_CONFIG_DIR)
+ with open(config.YARDSTICK_CONFIG_FILE, 'w') as f:
f.write("""\
[DEFAULT]
debug = True
@@ -160,3 +166,90 @@ username = root
password = root
"""
% api_conf.GATEWAY_IP)
+
+
+def prepareYardstickEnv(args):
+ thread = threading.Thread(target=_prepare_env_daemon)
+ thread.start()
+ return result_handler('success', [])
+
+
+def _prepare_env_daemon():
+
+ installer_ip = os.environ.get('INSTALLER_IP', 'undefined')
+ installer_type = os.environ.get('INSTALLER_TYPE', 'undefined')
+
+ _check_variables(installer_ip, installer_type)
+
+ _create_directories()
+
+ rc_file = config.OPENSTACK_RC_FILE
+
+ _get_remote_rc_file(rc_file, installer_ip, installer_type)
+
+ _source_file(rc_file)
+
+ _append_external_network(rc_file)
+
+ _load_images()
+
+
+def _check_variables(installer_ip, installer_type):
+
+ if installer_ip == 'undefined':
+ raise SystemExit('Missing INSTALLER_IP')
+
+ if installer_type == 'undefined':
+ raise SystemExit('Missing INSTALLER_TYPE')
+ elif installer_type not in config.INSTALLERS:
+ raise SystemExit('INSTALLER_TYPE is not correct')
+
+
+def _create_directories():
+ yardstick_utils.makedirs(config.YARDSTICK_CONFIG_DIR)
+
+
+def _source_file(rc_file):
+ yardstick_utils.source_env(rc_file)
+
+
+def _get_remote_rc_file(rc_file, installer_ip, installer_type):
+
+ os_fetch_script = os.path.join(config.RELENG_DIR, config.OS_FETCH_SCRIPT)
+
+ try:
+ cmd = [os_fetch_script, '-d', rc_file, '-i', installer_type,
+ '-a', installer_ip]
+ p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
+ p.communicate()[0]
+
+ if p.returncode != 0:
+ logger.debug('Failed to fetch credentials from installer')
+ except OSError as e:
+ if e.errno != errno.EEXIST:
+ raise
+
+
+def _append_external_network(rc_file):
+ neutron_client = yardstick_utils.get_neutron_client()
+ networks = neutron_client.list_networks()['networks']
+ try:
+ ext_network = next(n['name'] for n in networks if n['router:external'])
+ except StopIteration:
+ logger.warning("Can't find external network")
+ else:
+ cmd = 'export EXTERNAL_NETWORK=%s' % ext_network
+ try:
+ with open(rc_file, 'a') as f:
+ f.write(cmd + '\n')
+ except OSError as e:
+ if e.errno != errno.EEXIST:
+ raise
+
+
+def _load_images():
+ cmd = [config.LOAD_IMAGES_SCRIPT]
+ p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
+ cwd=config.YARDSTICK_REPOS_DIR)
+ output = p.communicate()[0]
+ logger.debug('The result is: %s', output)