infra/modules/docker-registry/config.yaml
Viktor Barzin d1059d6017 registry: set proxy TTL to 0 to prevent stale :latest images
Blob caching (content-addressed by SHA256) is unaffected — only manifest
re-validation changes. Every pull now checks upstream for the current
manifest digest, eliminating stale :latest tag issues.
2026-03-30 00:02:48 +03:00

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YAML

version: 0.1
log:
fields:
service: registry
storage:
cache:
blobdescriptor: inmemory
filesystem:
rootdirectory: /var/lib/registry
delete:
enabled: true
maintenance:
uploadpurging:
enabled: true
age: 24h
interval: 4h
dryrun: false
readonly:
enabled: false
http:
addr: :5000
draintimeout: 60s
headers:
X-Content-Type-Options: [nosniff]
debug:
addr: ":5001"
# Enable proxy on nodes - https://github.com/containerd/containerd/blob/main/docs/cri/registry.md
# https://ops.tips/gists/retrieving-docker-registry-metrics-using-prometheus/
prometheus:
enabled: true
path: "/metrics"
health:
storagedriver:
enabled: true
interval: 10s
threshold: 3
proxy:
remoteurl: https://registry-1.docker.io
username: vbarzin@gmail.com
password: ${password}
ttl: 0