Merge branch 'kvm'

Conflicts:
	software/kvm/software.cfg
	stack/kvm.cfg

slapos/recipe/kvm/__init__.py

@@ -61,8 +61,7 @@ class Recipe(BaseSlapRecipe):
     noVNC_conf = self.installNoVnc(source_ip   = self.getGlobalIPv6Address(),
                                    source_port = 6080,
                                    target_ip   = kvm_conf['vnc_ip'],
-                                   target_port = vnc_port,
-                                   python_path = kvm_conf['python_path'])
+                                   target_port = vnc_port)
     
     self.linkBinary()
     self.computer_partition.setConnectionDict(dict(
@@ -167,8 +166,7 @@ class Recipe(BaseSlapRecipe):
     
     return kvm_conf
 
-  def installNoVnc(self, source_ip, source_port, target_ip, target_port, 
-                   python_path):
+  def installNoVnc(self, source_ip, source_port, target_ip, target_port):
     """
     Create noVNC configuration dictionnary and instanciate Websockify proxy
 
@@ -181,14 +179,20 @@ class Recipe(BaseSlapRecipe):
 
     noVNC_conf = {}
    
-    noVNC_conf['source_ip']   = source_ip                                          
+    noVNC_conf['source_ip']   = source_ip
     noVNC_conf['source_port'] = source_port
     
+    # Install numpy.
+    # XXX-Cedric : this looks like a hack. Do we have better solution, knowing
+    # That websockify is not an egg?
+    numpy = zc.buildout.easy_install.install(['numpy'], self.options['eggs-directory'])
+    environment = dict(PYTHONPATH='%s' % numpy.entries[0])
+    
     # Instanciate Websockify
     websockify_runner_path = zc.buildout.easy_install.scripts([('websockify',
-      'slapos.recipe.librecipe.execute', 'execute_wait')], self.ws,
+      'slapos.recipe.librecipe.execute', 'executee_wait')], self.ws,
       sys.executable, self.wrapper_directory, arguments=[
-        [python_path.strip(),
+        [sys.executable.strip(),
          self.options['websockify_path'],
          '--web',
          self.options['noVNC_location'],
@@ -197,7 +201,8 @@ class Recipe(BaseSlapRecipe):
          '--ssl-only',
          '%s:%s' % (source_ip, source_port),
          '%s:%s' % (target_ip, target_port)],
-        [self.certificate_path, self.key_path]]
+        [self.certificate_path, self.key_path],
+        environment]
        )[0]
     
     self.path_list.append(websockify_runner_path)

slapos/recipe/librecipe/execute.py

@@ -39,6 +39,25 @@ def executee(args):
     env[k] = v
   os.execve(exec_list[0], exec_list + sys.argv[1:], env)
 
+def executee_wait(args):
+  """Portable execution with process replacement and environment manipulation"""
+  exec_list = list(args[0])
+  file_list = list(args[1])
+  environment = args[2]
+  env = os.environ.copy()
+  for k,v in environment.iteritems():
+    env[k] = v
+  sleep = 60
+  while True:
+    ready = True
+    for f in file_list:
+      if not os.path.exists(f):
+        print 'File %r does not exists, sleeping for %s' % (f, sleep)
+        ready = False
+    if ready:
+      break
+    time.sleep(sleep)
+  os.execve(exec_list[0], exec_list + sys.argv[1:], env)
 
 def sig_handler(signal, frame):
   print 'Received signal %r, killing children and exiting' % signal

software/kvm/software.cfg

@@ -15,71 +15,63 @@ command =
 update-command =
 
 [versions]
-Jinja2 = 2.5.5
-Werkzeug = 0.6.2
+Jinja2 = 2.6
+Werkzeug = 0.7.1
+buildout-versions = 1.6
 hexagonit.recipe.cmmi = 1.5.0
 lxml = 2.3
 meld3 = 0.6.7
+numpy = 1.6.1
 plone.recipe.command = 1.1
-slapos.cookbook = 0.15
 slapos.recipe.template = 1.1
-z3c.recipe.scripts = 1.0.1
 
 # Required by:
-# slapos.core==0.9
+# slapos.core==0.14
 Flask = 0.7.2
 
 # Required by:
-# slapos.cookbook==0.15
+# slapos.cookbook==0.20
 PyXML = 0.8.4
 
 # Required by:
 # slapos.recipe.template==1.1
-collective.recipe.template = 1.8
+collective.recipe.template = 1.9
 
 # Required by:
 # hexagonit.recipe.cmmi==1.5.0
 hexagonit.recipe.download = 1.5.0
 
 # Required by:
-# slapos.cookbook==0.15
+# slapos.cookbook==0.20
 netaddr = 0.7.5
 
 # Required by:
-# slapos.core==0.9
+# slapos.core==0.14
 netifaces = 0.5
 
 # Required by:
-# slapos.cookbook==0.15
-# slapos.core==0.9
+# slapos.cookbook==0.20
+# slapos.core==0.14
 # zc.buildout==1.5.3-dev-SlapOS-005
 # zc.recipe.egg==1.3.2
 setuptools = 0.6c12dev-r88846
 
 # Required by:
-# slapos.cookbook==0.15
-slapos.core = 0.9
+# slapos.cookbook==0.20
+slapos.core = 0.14
 
 # Required by:
-# slapos.core==0.9
+# slapos.core==0.14
 supervisor = 3.0a10
 
 # Required by:
-# slapos.cookbook==0.15
+# slapos.cookbook==0.20
 xml-marshaller = 0.9.7
 
 # Required by:
-# slapos.cookbook==0.15
+# slapos.cookbook==0.20
 zc.recipe.egg = 1.3.2
 
 # Required by:
-# slapos.core==0.9
-zope.interface = 3.6.4
-
-# Required by:
-# novnc==0.1
-numpy = 1.6.1
-
-# XXX-CEDRIC Quick and dirty workaround to avoid m2crypto problems.
-# should not be used elsewhere unless for urgent cases. 
-slapos.libnetworkcache = 0.2
+# slapos.core==0.14
+zope.interface = 3.7.0

stack/kvm.cfg

@@ -25,10 +25,6 @@ extends =
 #            Websockify (socket <-> websocket proxy server) when it is ready.
 #            May solve previous XXX depending on the implementation.
 
-#XXX-Cedric: Check status of 
-#            https://www.tiolive.com/nexedi/bug_module/20110819-11F4F70 for
-#            Chrome >= 14 and Firefox >=7 can access to noVNC.
-
 parts =
   template
   gnutls
@@ -105,4 +101,4 @@ eggs =
   numpy
 
 [versions]
-zc.buildout = 1.5.3-dev-SlapOS-005
+zc.buildout = 1.5.3-dev-SlapOS-009