slap command line: update request and supply to use jIO API

slapos/cli/request.py

@@ -154,16 +154,44 @@ def do_request(logger, conf, local):
         # getSerialisation must throw an exception if serialization cannot be found
         parameters = getParametersFromFile(conf.parameters_file, software_schema.getSerialisation())
     try:
-        partition = local['slap'].registerOpenOrder().request(
-            software_release=conf.software_url,
-            partition_reference=conf.reference,
-            partition_parameter_kw=parameters,
-            software_type=conf.type,
-            filter_kw=conf.node,
-            state=conf.state,
-            shared=conf.slave
-        )
-        logger.info('Instance requested.\nState is : %s.', partition.getState())
+        if local['slap'].jio_api_connector:
+          request_dict = {
+            "title": conf.reference,
+            "portal_type": "Software Instance",
+            "software_release_uri": conf.software_url,
+          }
+          if conf.state:
+            request_dict['state'] = conf.state
+          if conf.slave:
+            request_dict["shared"] = True
+          if conf.node:
+            request_dict["sla_parameters"] = conf.node
+          if conf.parameters:
+            request_dict["parameters"] = json.dumps(conf.parameters)
+          if conf.type:
+            request_dict["software_type"] = conf.type
+          partition_dict = local['slap'].jio_api_connector.post(request_dict)
+          if "$schema" in partition_dict and "error-response-schema.json" in partition_dict["$schema"]:
+            logger.warning('Server Response: %s' % json.dumps(partition_dict, indent=2))
+            logger.warning('Instance requested. Master is provisioning it. Please rerun in a '
+                          'couple of minutes to get connection information.')
+            exit(2)
+          instance_state = partition_dict["state"]
+          connection_parameter_dict = partition_dict["connection_parameters"]
+        else:
+          partition = local['slap'].registerOpenOrder().request(
+              software_release=conf.software_url,
+              partition_reference=conf.reference,
+              partition_parameter_kw=parameters,
+              software_type=conf.type,
+              filter_kw=conf.node,
+              state=conf.state,
+              shared=conf.slave
+          )
+          instance_state = partition.getState()
+          connection_parameter_dict = partition.getConnectionParameterDict()
+
+        logger.info('Instance requested.\nState is : %s.', instance_state)
         logger.info('Connection parameters of instance are:')
         connection_parameter_dict = partition.getConnectionParameterDict()
         try:

slapos/cli/supply.py

@@ -27,6 +27,8 @@
 #
 ##############################################################################
 
+import json
+
 from slapos.cli.config import ClientConfigCommand
 from slapos.client import init, ClientConfig, _getSoftwareReleaseFromSoftwareString
 
@@ -63,10 +65,21 @@ def do_supply(logger, software_release, computer_id, local):
 
     software_release = _getSoftwareReleaseFromSoftwareString(
         logger, software_release, local['product'])
-
-    local['supply'](
-        software_release=software_release,
-        computer_guid=computer_id,
-        state='available'
-    )
+    if local['slap'].jio_api_connector:
+      software_installation = local['slap'].jio_api_connector.post({
+        "portal_type": "Software Installation",
+        "software_release_uri": software_release,
+        "compute_node_id": computer_id,
+        "state": 'available'
+      })
+      if "$schema" in software_installation and "error-response-schema.json" in software_installation["$schema"]:
+        logger.warning('Issue during the request. Server Response: %s' % json.dumps(software_installation, indent=2))
+        logger.warning('Message: %s' % software_installation.get("message", ""))
+        exit(2)
+    else:
+      local['supply'](
+          software_release=software_release,
+          computer_guid=computer_id,
+          state='available'
+      )
     logger.info('Done.')

slapos/slap/hateoas.py

@@ -86,7 +86,8 @@ class ConnectionHelper:
     self.session = CacheControl(self.uncached_session,
       cache=FileCache(os.path.expanduser("~/.slapos_cached_get")))
 
-  def do_request(self, method, path, params=None, data=None, headers=None):
+  def do_request(self, method, path, params=None, data=None, headers=None,
+                 expect_json_error=False):
     url = parse.urljoin(self.slapgrid_uri, path)
     if headers is None:
       headers = {}
@@ -106,7 +107,7 @@ class ConnectionHelper:
       # Old behavior was to pass empty parameters as "None" value.
       # Behavior kept for compatibility with old slapproxies (< v1.3.3).
       # Can be removed when old slapproxies are no longer in use.
-      if data:
+      if data and isinstance(data, dict):
         for k, v in six.iteritems(data):
           if v is None:
             data[k] = 'None'
@@ -131,6 +132,8 @@ class ConnectionHelper:
                             "enabled on your machine and that the server is available. The "
                             "original error was:\n%s" % exc)
     except requests.HTTPError as exc:
+      if expect_json_error and not int(exc.response.status_code) >= 500:
+        return req
       if exc.response.status_code == requests.status_codes.codes.not_found:
         msg = url
         if params:

slapos/slap/slap.py

@@ -762,7 +762,34 @@ class SlapConnectionHelper(ConnectionHelper):
 
     return loads(xml)
 
+class JioAPIConnectionHelper(ConnectionHelper):
+
+  def apiCall(self, path, data):
+    req = self.do_request(requests.post,
+                          path=path,
+                          data=json.dumps(data),
+                          headers={'Content-type': 'application/json'},
+                          expect_json_error=True)
+    return req.json()
+
+  def get(self, data):
+    return self.apiCall(path="get/",
+                        data=data)
+
+  def post(self, data):
+    return self.apiCall(path="post/",
+                        data=data)
+
+  def put(self, data):
+    return self.apiCall(path="put/",
+                        data=data)
+
+  def allDocs(self, data):
+    return self.apiCall(path="allDocs/",
+                        data=data)
+
 getHateoasUrl_cache = {}
+getjIOAPI_cache = {}
 @implementer(interface.slap)
 class slap:
 
@@ -770,10 +797,10 @@ class slap:
                            key_file=None, cert_file=None,
                            master_ca_file=None,
                            timeout=60,
-                           slapgrid_rest_uri=None):
+                           slapgrid_rest_uri=None,
+                           slapgrid_jio_uri=None):
     if master_ca_file:
       raise NotImplementedError('Master certificate not verified in this version: %s' % master_ca_file)
-
     self._connection_helper = SlapConnectionHelper(
             slapgrid_uri, key_file, cert_file, master_ca_file, timeout)
 
@@ -798,6 +825,27 @@ class slap:
     else:
       self._hateoas_navigator = None
 
+    if not slapgrid_jio_uri:
+      getjIOAPI_cache_key = (slapgrid_uri, key_file, cert_file, master_ca_file, timeout)
+      try:
+        slapgrid_jio_uri = getjIOAPI_cache[getjIOAPI_cache_key]
+      except KeyError:
+        pass
+    if not slapgrid_jio_uri:
+      try:
+        slapgrid_jio_uri = getjIOAPI_cache[getjIOAPI_cache_key] = \
+          bytes2str(self._connection_helper.GET('getJIOAPIUrl'))
+      except:
+        pass
+    if slapgrid_jio_uri:
+      self.jio_api_connector = JioAPIConnectionHelper(
+        slapgrid_jio_uri,
+        key_file, cert_file,
+        master_ca_file, timeout
+      )
+    else:
+      self.jio_api_connector = None
+
   # XXX-Cedric: this method is never used and thus should be removed.
   def registerSoftwareRelease(self, software_release):
     """