v0.4.48 multisite implementation

[osm/RO.git] / vimconn_openstack.py

diff --git a/vimconn_openstack.py b/vimconn_openstack.py
index 1c6227e..6e5f007 100644 (file)
--- a/vimconn_openstack.py
+++ b/vimconn_openstack.py
@@ -544,7 +544,7 @@ class vimconnector(vimconn.vimconnector):
         except (ksExceptions.ClientException, nvExceptions.ClientException, gl1Exceptions.CommunicationError) as e: 
             self._format_exception(e)
         
-    def new_vminstance(self,name,description,start,image_id,flavor_id,net_list):
+    def new_vminstance(self,name,description,start,image_id,flavor_id,net_list,cloud_config=None):
         '''Adds a VM instance to VIM
         Params:
             start: indicates if VM must start or boot in pause mode. Ignored
@@ -563,7 +563,7 @@ class vimconnector(vimconn.vimconnector):
         '''
         self.logger.debug("Creating VM image '%s' flavor '%s' nics='%s'",image_id, flavor_id,str(net_list))
         try:
-            metadata=[]
+            metadata={}
             net_list_vim=[]
             self._reload_connection()
             metadata_vpci={} #For a specific neutron plugin 
@@ -602,6 +602,11 @@ class vimconnector(vimconn.vimconnector):
                     net_list_vim.append({"port-id": new_port["port"]["id"]})
             if metadata_vpci:
                 metadata = {"pci_assignement": json.dumps(metadata_vpci)}
+                if len(metadata["pci_assignement"]) >255:
+                    #limit the metadata size
+                    #metadata["pci_assignement"] = metadata["pci_assignement"][0:255]
+                    self.logger.warn("Metadata deleted since it exceeds the expected length (255) ")
+                    metadata = {}
             
             self.logger.debug("name '%s' image_id '%s'flavor_id '%s' net_list_vim '%s' description '%s' metadata %s",
                               name, image_id, flavor_id, str(net_list_vim), description, str(metadata))
@@ -609,10 +614,32 @@ class vimconnector(vimconn.vimconnector):
             security_groups   = self.config.get('security_groups')
             if type(security_groups) is str:
                 security_groups = ( security_groups, )
+            if isinstance(cloud_config, dict):
+                userdata="#cloud-config\nusers:\n"
+                #default user
+                if "key-pairs" in cloud_config:
+                    userdata += "  - default:\n    ssh-authorized-keys:\n"
+                    for key in cloud_config["key-pairs"]:
+                        userdata += "      - '{key}'\n".format(key=key)
+                for user in cloud_config.get("users",[]):
+                    userdata += "  - name: {name}\n    sudo: ALL=(ALL) NOPASSWD:ALL\n".format(name=user["name"])
+                    if "user-info" in user:
+                        userdata += "    gecos: {}'\n".format(user["user-info"])
+                    if user.get("key-pairs"):
+                        userdata += "    ssh-authorized-keys:\n"
+                        for key in user["key-pairs"]:
+                            userdata += "      - '{key}'\n".format(key=key)
+                self.logger.debug("userdata: %s", userdata)
+            elif isinstance(cloud_config, str):
+                userdata = cloud_config
+            else:
+                userdata=None    
+            
             server = self.nova.servers.create(name, image_id, flavor_id, nics=net_list_vim, meta=metadata,
                                               security_groups   = security_groups,
                                               availability_zone = self.config.get('availability_zone'),
                                               key_name          = self.config.get('keypair'),
+                                              userdata=userdata
                                         ) #, description=description)