{"adoption": {"forks": 185, "observed_at": "2026-08-28T04:03:55.067172+00:00", "stars": 1186}, "canonical_url": "https://ross.abutalabs.com/products/docker-registry-proxy", "card": {"archived": false, "artifact_type": "service", "description": "An HTTPS Proxy for Docker providing centralized configuration and caching of any registry (quay.io, DockerHub, registry.k8s.io, ghcr.io)", "domain": ["self-hosted", "cloud-computing", "infrastructure-as-code"], "enriched": true, "function": ["proxy", "caching", "security", "configuration-management"], "health_score": 93, "homepage": null, "language": "Shell", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["rpardini/docker-registry-proxy"], "name": "rpardini/docker-registry-proxy", "platform": ["self-hosted"], "pushed_at": "2026-07-01T11:20:47+00:00", "repo": "rpardini/docker-registry-proxy", "stars": 1186, "tags": ["docker-registry-proxy", "docker-hub", "pull-through-cache", "mitm-proxy", "ca-certificate", "nginx", "rate-limit-bypass", "image-caching", "kubernetes", "container-registry", "containers", "devops", "docker", "linux"], "topics": ["docker", "docker-registry", "docker-mirror", "kubernetes", "https-proxy", "ca-certificate"], "urls": [], "use_cases": ["cache docker images from dockerhub to avoid rate limits", "set up a pull-through cache proxy for container registries", "reduce bandwidth usage when pulling docker images across a cluster", "centrally manage docker registry credentials for a kubernetes cluster", "mirror quay.io ghcr.io and registry.k8s.io behind one proxy", "avoid toomanyrequests errors when pulling from docker hub"], "what_it_is": "An HTTPS caching proxy for Docker registries that provides centralized configuration and caching of image pulls from any registry (DockerHub, quay.io, ghcr.io, registry.k8s.io). It caches large blob/layer downloads to save bandwidth and can cache manifest requests to avoid DockerHub pull rate limits, while centrally managing registry authentication.", "when_to_avoid": ["you need a full registry with push support - this is a pull-through cache, not a registry you can push to", "you cannot install a CA certificate on the clients that will use the proxy", "you only pull images occasionally from a single machine where rate limits are not a concern", "you need a managed cloud solution rather than running your own proxy container"], "when_to_choose": ["you run kubernetes clusters or CI farms that pull the same images repeatedly and hit DockerHub rate limits", "you want to cache layers/blobs from multiple registries through a single self-hosted proxy", "you need centralized registry authentication instead of configuring imagePullSecrets everywhere", "you want to cut egress bandwidth and pull latency by serving cached layers locally"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/docker-registry-proxy", "repo": "rpardini/docker-registry-proxy", "role": "main", "score": 81}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:03:55.067172+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T06:24:04.291584+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "0815a1d2b727ea6f8332e6adfadd3ba894da96adcfb3f404b3834c7c7d2c99d7", "fetched_at": "2026-08-28T04:03:55.067172+00:00", "kind": "readme", "missing": false, "url": "https://github.com/rpardini/docker-registry-proxy"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 90, "longevity": 100, "rhythm": 59}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2988, "days_push": 63, "days_rel": 63, "gap_med": 492, "n_releases_24m": 2}, "score": 81, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}