{"id":39076469,"url":"https://github.com/cloud-gov/cvd-sync","last_synced_at":"2026-01-17T18:27:03.063Z","repository":{"id":38212160,"uuid":"495611482","full_name":"cloud-gov/cvd-sync","owner":"cloud-gov","description":"mirror ClamAV updates to S3 with cvdupdate","archived":false,"fork":false,"pushed_at":"2025-05-22T22:17:06.000Z","size":49,"stargazers_count":1,"open_issues_count":1,"forks_count":1,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-05-22T23:39:04.103Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cloud-gov.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":"CODEOWNERS","security":"SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2022-05-24T00:06:29.000Z","updated_at":"2024-12-16T16:02:45.000Z","dependencies_parsed_at":"2024-12-05T14:27:18.358Z","dependency_job_id":"5fd55884-1e64-48e4-89e6-f4c1a45fba01","html_url":"https://github.com/cloud-gov/cvd-sync","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/cloud-gov/cvd-sync","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloud-gov%2Fcvd-sync","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloud-gov%2Fcvd-sync/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloud-gov%2Fcvd-sync/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloud-gov%2Fcvd-sync/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cloud-gov","download_url":"https://codeload.github.com/cloud-gov/cvd-sync/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cloud-gov%2Fcvd-sync/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28515479,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-17T17:57:59.192Z","status":"ssl_error","status_checked_at":"2026-01-17T17:57:52.527Z","response_time":85,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 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":[],"created_at":"2026-01-17T18:27:02.217Z","updated_at":"2026-01-17T18:27:03.028Z","avatar_url":"https://github.com/cloud-gov.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# cvd-sync\n\nA pipeline for syncing clamav databases into an s3-based mirror.\n\n## Why mirror clamav?\n\nClamav's public mirror implements rate-limiting, and we run all our traffic\nand all our users' traffic out a fixed, small set of egress IPs, so we have\npotential to hit those limits, and then have a bad day. Having a mirror \nisolates us from that problem (mostly).\n\n## How does it work?\n\nThe [docker](./docker/) directory is used to build a docker container used\nfor running clamav's mirror syncing tool, `cvdupdate`. \nWe run the `cvdupdate` tool in the container, tracking state in a private s3\nbucket, and keeping the virus database in a public website bucket, which then\nacts as a mirror. \n\n## development\n\n### sharp edge - rate limiting\n\nBecause the `cvdupdate` tool works differently from `freshclam` and is more \nresource-intesive, clamav rate limits it much more aggressively. Like 5\nupdates in an hour and you get locked out for 24 hours.\nIf you're developing on parts _other_ than the `cvdupdate` step, it's best to \nreplace it with something like `touch` to fake updates.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcloud-gov%2Fcvd-sync","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcloud-gov%2Fcvd-sync","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcloud-gov%2Fcvd-sync/lists"}