{"id":13839319,"url":"https://github.com/harmonycloud/Bifrost","last_synced_at":"2025-07-11T03:31:53.989Z","repository":{"id":42109828,"uuid":"224175787","full_name":"harmonycloud/Bifrost","owner":"harmonycloud","description":"Bifrost is an open source solution enabling L2 network for kubernetes. The network traffic in Bifrost can be managed and monitored by traditional devices.","archived":false,"fork":false,"pushed_at":"2020-08-14T02:23:46.000Z","size":3849,"stargazers_count":125,"open_issues_count":1,"forks_count":18,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-11-21T04:31:01.814Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/harmonycloud.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-11-26T11:27:23.000Z","updated_at":"2024-08-28T05:47:06.000Z","dependencies_parsed_at":"2022-09-07T16:51:15.085Z","dependency_job_id":null,"html_url":"https://github.com/harmonycloud/Bifrost","commit_stats":null,"previous_names":["harmonycloud/hcbridge"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/harmonycloud/Bifrost","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harmonycloud%2FBifrost","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harmonycloud%2FBifrost/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harmonycloud%2FBifrost/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harmonycloud%2FBifrost/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/harmonycloud","download_url":"https://codeload.github.com/harmonycloud/Bifrost/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harmonycloud%2FBifrost/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":264721319,"owners_count":23653918,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-08-04T17:00:19.019Z","updated_at":"2025-07-11T03:31:53.633Z","avatar_url":"https://github.com/harmonycloud.png","language":"Go","funding_links":[],"categories":["NetWork"],"sub_categories":[],"readme":"[![Go Report Card](https://goreportcard.com/badge/github.com/harmonycloud/hcbridge)](https://goreportcard.com/report/github.com/harmonycloud/hcbridge)\n# **Bifrost**\n![alt text](docs/logo.svg \"Kube-bridge log\")\nBifrost is an open source solution enabling L2 network for kubernetes. The network traffic in HC-bridge can be managed and monitored by traditional devices.\n\n## **Overview**\n![alt text](docs/network-topology.png \"network-topology\")\n\n## **Features**\n- **L2 network for kubernetes**\n- **Flexible IP address management** \n  - Two layer IP pools - namespace IP pool and service IP pool.\n  - Static IP for statefulsets.\n  - Annotation based IP assignment.\n  - Automatic retrieve abnormal IP.\n- **VLAN support**\n\n## **Components**\n![alt text](docs/componetns.png \"Bifrost components\")\n\n- **Bifrost cni** - CNI plugin responsible for creating and configuring linux bridge on the host.\n- **Bifrost ipam** - Component responsible for IP address assignment, using ETCD for storage. \n- **network-controller** - Component providing IP pool configuration [restful APIs](docs/APIOverview.md) and listening for kubernetes APIServer events to retrieve abnormal IPs.\n- **HA Daemon** - Component  monitoring bonding NICs' switch on the host in high availability network environment and making physic network devices aware of the NIC's switch. \n\n## **Getting started** \n\n [Getting started](docs/GettingStarted.md)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fharmonycloud%2FBifrost","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fharmonycloud%2FBifrost","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fharmonycloud%2FBifrost/lists"}