Commit small left-overs from the change to hard limits for memory

zoe_api/web/executions.py

@@ -157,7 +157,7 @@ class ExecutionInspectWeb(ZoeRequestHandler):
         }
 
         if get_conf().enable_plots and e.time_start is not None:
-            grafana_url_template = 'http://bigfoot-m2.eurecom.fr/grafana/dashboard/db/zoe-executions?orgId=1&from={}&to={}&var-execution_id={}&refresh=1y'
+            grafana_url_template = 'http://cloud-platform.eurecom.fr/grafana/dashboard/db/zoe-executions?orgId=1&from={}&to={}&var-execution_id={}&refresh=1y'
             if e.time_end is None:
                 e_time_end = int(time.time() * 1000)
             else:

zoe_api/web/start.py

@@ -118,8 +118,8 @@ class HomeWeb(ZoeRequestHandler):
         last_running_executions += self.api_endpoint.execution_list(uid, role, **filters)
 
         running_reservations = [e.total_reservations for e in last_running_executions]
-        total_memory = sum([r.memory.max for r in running_reservations])
-        total_cores = sum([r.cores.max for r in running_reservations])
+        total_memory = sum([r.memory.min for r in running_reservations])
+        total_cores = sum([r.cores.min for r in running_reservations])
 
         template_vars = {
             "uid": uid,

zoe_master/scheduler/simulated_platform.py

@@ -48,7 +48,7 @@ class SimulatedNode:
         elif not set(service.labels).issubset(self.labels):
             return 'service required labels {} to be defined on the node'.format(service.labels)
         elif not self._image_is_available(service.image_name):
-            return 'image {} is not available on this node'.format(service.image_name)
+            return 'image {} is not available on node {}'.format(service.image_name, self.name)
         else:
             return 'unknown reason'
 
@@ -140,6 +140,7 @@ class SimulatedPlatform:
                     candidate_nodes.append(node)
                 else:
                     reasons += 'node {}: {} ## '.format(node.name, node.service_why_unfit(service))
+                    log.debug('node rejected: {}'.format(node.service_why_unfit(service)))
             if len(candidate_nodes) == 0:  # this service does not fit anywhere
                 self.deallocate_essential(execution)
                 log.info('Cannot fit essential service {} anywhere, reasons: {}'.format(service.id, reasons))