def locator(self):
if self._locator:
return self._locator
else:
try:
locator = Locator()
locator.connect(self.host, self.port, self.timeout, blocking=True)
self._locator = locator
return locator
except Exception as err:
raise ToolsError(err)
def group_refresh(name, response):
try:
hosts = yield hostdb.hosts()
for host in hosts:
l = Locator()
l.connect(host, 10053, 120, True)
yield group.Refresh(l, storage, name).execute()
except Exception as err:
log.error(repr(err))
response.error(-100, "Unable to refresh %s" % err)
finally:
response.close()
def locator(self):
if self._locator:
return self._locator
else:
try:
locator = Locator()
locator.connect(self.host,
self.port,
self.timeout,
blocking=True)
self._locator = locator
return locator
except Exception as err:
raise ToolsError(err)
from cocaine.tools.actions import runlist
from cocaine.tools.actions import group
from cocaine.tools.actions import crashlog
from cocaine.tools.actions import app
from userdb import UserDB
from hostdb import HostDB
from nodecluster import NodeCluster
ITEM_IS_ABSENT = -100
VERSION_DELEMITER = "_"
log = Logger()
storage = Service("storage")
locator = Locator()
LOGS_NAMESPACE = "flow_upload_logs"
HOSTS_NAMESPACE = "flow_hosts"
db = UserDB(storage, "KEY", "flow_users")
hostdb = HostDB(storage, HOSTS_NAMESPACE)
class UploadLog(object):
def __init__(self, depth=10, on_flush=None):
self.current = list()
self.buffer = cStringIO.StringIO()
self.depth = depth
self.on_flush = on_flush
def write(self, value):
import json
from django.http import HttpResponse
from django.shortcuts import render
from cocaine.tools.actions import common
from cocaine.asio.service import Service, Locator
locator = Locator()
locator.connect('localhost', 10053, 1.0, blocking=True)
node = Service('node')
def apps(request):
node = Service('node')
list_ = yield node.list()
yield render(request, 'list.html', {
'apps': list_
})
def info(request):
info = yield common.NodeInfo(node, locator).execute()
yield HttpResponse(json.dumps(info))