{"id":41591505,"url":"https://github.com/opensciencegrid/xcache","last_synced_at":"2026-01-24T09:31:46.489Z","repository":{"id":20666327,"uuid":"89957562","full_name":"opensciencegrid/xcache","owner":"opensciencegrid","description":"Settings and configurations for an XRootD Caching Proxy","archived":false,"fork":false,"pushed_at":"2025-01-09T22:06:36.000Z","size":18963,"stargazers_count":4,"open_issues_count":1,"forks_count":13,"subscribers_count":14,"default_branch":"V3-branch","last_synced_at":"2025-01-09T22:36:30.621Z","etag":null,"topics":["stashcache","xcache","xrootd"],"latest_commit_sha":null,"homepage":"https://opensciencegrid.org/docs/data/stashcache/install-cache/","language":"Python","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/opensciencegrid.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-05-01T19:53:49.000Z","updated_at":"2025-01-09T21:29:33.000Z","dependencies_parsed_at":"2023-01-11T20:55:53.076Z","dependency_job_id":"3587a754-8190-4b24-9c6d-ea7afb6ce1ea","html_url":"https://github.com/opensciencegrid/xcache","commit_stats":null,"previous_names":[],"tags_count":60,"template":false,"template_full_name":null,"purl":"pkg:github/opensciencegrid/xcache","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/opensciencegrid%2Fxcache","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/opensciencegrid%2Fxcache/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/opensciencegrid%2Fxcache/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/opensciencegrid%2Fxcache/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/opensciencegrid","download_url":"https://codeload.github.com/opensciencegrid/xcache/tar.gz/refs/heads/V3-branch","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/opensciencegrid%2Fxcache/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28723233,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-24T08:27:05.734Z","status":"ssl_error","status_checked_at":"2026-01-24T08:27:01.197Z","response_time":89,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["stashcache","xcache","xrootd"],"created_at":"2026-01-24T09:31:46.430Z","updated_at":"2026-01-24T09:31:46.476Z","avatar_url":"https://github.com/opensciencegrid.png","language":"Python","readme":"# OSG XCache packaging\n\nThis repository is the OSG implementation of an XCache (XRootD Caching Proxy) setup.\nXCache allows one to setup a \"cache\" server which saves frequently-accessed\nfiles at a specified \"origin\" to local storage, allowing repeated accesses of the same\nresource to be served without having to transfer them multiple times over the wide-area-network.\n\nXCache is not a generic HTTP cache.  Files in the cache do not expire, nor are there\nintegrity checking mechanism such as HTTP's `ETag`.  Unlike many HTTP caches, it _can_\nstream partial responses: if the client requests only a few bytes from a multi-gigabyte\nresource, XCache will send the response before the full download completes.\n\nXCache installation is covered in the [OSG documentation](https://opensciencegrid.org/docs/data/stashcache/install-cache/)\n\n## Features\n\nThe OSG packaging features:\n\n- Data can be exported via the HTTP, HTTPS, and Xrootd protocols.\n- Configurations for both running an origin and running a cache.\n- Integrated authentication and authorization for caches.\n- Usage monitoring integrated with OSG's monitoring services.\n\n## XCache Consistency Check\n\nThis is an **experimental** tool used to look for corrupted **ROOT** files within an XCache server.\nOnly enable this service if you know what you are doing.\n\nBefore enabling the service, plese take a look to the configuration file located at: `/etc/xrootd/xcache-consistency-check.cfg`\n\nTo enable this service execute:\n\n```\nsystemctl start xcache-consistency-check.timer\n```\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopensciencegrid%2Fxcache","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fopensciencegrid%2Fxcache","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fopensciencegrid%2Fxcache/lists"}