Scalable Linux Container Provisioning in Fog and Edge Computing Platforms

Gazzetti, Michele; Reale, Andrea; Katrinis, Kostas; Corradi, Antonio

doi:10.1007/978-3-319-75178-8_25

Cited by 9 publications

(1 citation statement)

References 6 publications

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“…More similar to our approach is the work by Gazzetti et al [19] that presents a stream based peer-to-peer image provisioning for edge computing platforms. The authors describe an architecture consisting of a gateway manager which download images on behalf of an edge site and coordinates the distribution to stream managers which are deployed on every node.…”

Section: Related Workmentioning

confidence: 95%

EdgePier: P2P-based Container Image Distribution in Edge Computing Environments

Becker,

Schmidt,

Kao

2021

Preprint

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Edge and fog computing architectures utilize container technologies in order to offer a lightweight application deployment. Container images are stored in registry services and operated by orchestration platforms to download and start the respective applications on nodes of the infrastructure. During large application rollouts, the connection to the registry is prone to become a bottleneck, which results in longer provisioning times and deployment latencies. Previous work has mainly addressed this problem by proposing scalable registries, leveraging the BitTorrent protocol or distributed storage to host container images. However, for lightweight and dynamic edge environments the overhead of several dedicated components is not feasible in regard to its interference of the actual workload and is subject to failures due to the introduced complexity.In this paper we introduce a fully decentralized container registry called EdgePier, that can be deployed across edge sites and is able to decrease container deployment times by utilizing peer-to-peer connections between participating nodes. Image layers are shared without the need for further centralized orchestration entities. The conducted evaluation shows that the provisioning times are improved by up to 65% in comparison to a baseline registry, even with limited bandwidth to the cloud.

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Section: Related Workmentioning

confidence: 95%