38 citations · 81 across the 29 of their papers we have counts for
11 papers · 1 filter
A Kubernetes Scheduler Plugin for Cluster-Wide Placement Optimisation
Henrik Daniel Christensen, Saverio Giallorenzo, Jacopo Mauro
The default scheduler of Kubernetes, the state-of-the-art container orchestrator, uses fast, local placement decisions. Unfortunately, this design leads to resource fragmentation,…
Failure-Resilient and Carbon-Efficient Deployment of Microservices over the Cloud-Edge Continuum
Francisco Ponce, Simone Gazza, Andrea D'Iapico +9
Deploying microservice-based applications (MSAs) on heterogeneous and dynamic Cloud-Edge infrastructures requires balancing conflicting objectives, such as failure resilience, perf…
Priority Matters: Optimising Kubernetes Clusters Usage with Constraint-Based Pod Packing
Henrik Daniel Christensen, Saverio Giallorenzo, Jacopo Mauro
Distributed applications employ Kubernetes for scalable, fault-tolerant deployments over computer clusters, where application components run in groups of containers called pods. Th…
Adaptable TeaStore
Simon Bliudze, Giuseppe De Palma, Saverio Giallorenzo +3
Modern cloud-native systems require adapting dynamically to changing operational conditions, including service outages, traffic surges, and evolving user requirements. While existi…
On the Complexity of Reachability Properties in Serverless Function Scheduling
Giuseppe De Palma, Saverio Giallorenzo, Jacopo Mauro +2
Functions-as-a-Service (FaaS) is a Serverless Cloud paradigm where a platform manages the execution scheduling (e.g., resource allocation, runtime environments) of stateless functi…
Affinity-aware Serverless Function Scheduling
Giuseppe De Palma, Saverio Giallorenzo, Jacopo Mauro +2
Functions-as-a-Service (FaaS) is a Serverless Cloud paradigm where a platform manages the scheduling (e.g., resource allocation, runtime environments) of stateless functions. Recen…
FunLess: Functions-as-a-Service for Private Edge Cloud Systems
Giuseppe De Palma, Saverio Giallorenzo, Jacopo Mauro +2
We present FunLess, a Function-as-a-Service (FaaS) platform tailored for the private edge cloud system. FunLess responds to recent trends that advocate for extending the coverage o…
Topology-aware Serverless Function-Execution Scheduling
Giuseppe De Palma, Saverio Giallorenzo, Jacopo Mauro +2
Cloud-edge serverless applications or serverless deployments spanning multiple regions introduce the need to govern the scheduling of functions to satisfy their functional constrai…
Microservice Dynamic Architecture-Level Deployment Orchestration (Extended Version)
Lorenzo Bacchiani, Mario Bravetti, Saverio Giallorenzo +3
In the context of the BI-REX (Big Data Innovation and Research Excellence) competence center SEAWALL (SEAmless loW lAtency cLoud pLatforms) project (scientific coordinator Prof. Ma…
Microservice Interface Based Deployment Orchestration
Lorenzo Bacchiani, Mario Bravetti, Saverio Giallorenzo +3
Following previous work on the automated deployment orchestration of component based applications, where orchestrations are expressed in terms of behaviours satisfying component in…
Optimal and Automated Deployment for Microservices
Mario Bravetti, Saverio Giallorenzo, Jacopo Mauro +2
Microservices are highly modular and scalable Service Oriented Architectures. They underpin automated deployment practices like Continuous Deployment and Autoscaling. In this paper…