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Description
Description
I am currently testing docker distribution beta for project Harbor. And it seems like our old Redis config does not work with distribution anymore.
Appending internal tls trust CA to ca-bundle ...
find: '/etc/harbor/ssl': No such file or directory
Internal tls trust CA appending is Done.
time="2024-10-15T07:25:34Z" level=warning msg="Ignoring unrecognized environment variable REGISTRY_REDIS_PASSWORD"
time="2024-10-15T07:25:34.632042112Z" level=info msg="redis not configured" go.version=go1.22.6 instance.id=82962db6-960b-4d87-b6b3-08a011b2a819 service=registry version=v3.0.0-beta.1.m+unknown
time="2024-10-15T07:25:34.632115952Z" level=info msg="Starting upload purge in 44m0s" go.version=go1.22.6 instance.id=82962db6-960b-4d87-b6b3-08a011b2a819 service=registry version=v3.0.0-beta.1.m+unknown
panic: redis configuration required to use for layerinfo cache
goroutine 1 [running]:
github.com/distribution/distribution/v3/registry/handlers.NewApp({0x5613b94d5528, 0xc000741380}, 0xc0006c9208)
/go/src/github.com/docker/distribution/registry/handlers/app.go:288 +0x1ebd
github.com/distribution/distribution/v3/registry.NewRegistry({0x5613b94d5528?, 0xc0007405d0?}, 0xc0006c9208)
/go/src/github.com/docker/distribution/registry/registry.go:142 +0x56
github.com/distribution/distribution/v3/registry.init.func1(0x5613b9ffa800, {0xc00074e0d0, 0x1, 0x1})
/go/src/github.com/docker/distribution/registry/registry.go:111 +0x10a
github.com/spf13/cobra.(*Command).execute(0x5613b9ffa800, {0xc00074e090, 0x1, 0x1})
/go/src/github.com/docker/distribution/vendor/github.com/spf13/cobra/command.go:987 +0xab1
github.com/spf13/cobra.(*Command).ExecuteC(0x5613b9ffaae0)
/go/src/github.com/docker/distribution/vendor/github.com/spf13/cobra/command.go:1115 +0x3ff
github.com/spf13/cobra.(*Command).Execute(0xc0000061c0?)
/go/src/github.com/docker/distribution/vendor/github.com/spf13/cobra/command.go:1039 +0x13
main.main()
/go/src/github.com/docker/distribution/cmd/registry/main.go:26 +0x1a
Reproduce
version: 0.1
log:
level: info
fields:
service: registry
storage:
s3:
region: xxx
bucket: xxxx
regionendpoint: xxx
cache:
layerinfo: redis
maintenance:
uploadpurging:
enabled: true
age: 168h
interval: 24h
dryrun: false
delete:
enabled: true
redirect:
disable: false
redis:
addr: redis-master:6379
db: 2
readtimeout: 10s
writetimeout: 10s
dialtimeout: 10s
pool:
maxidle: 100
maxactive: 500
idletimeout: 60s
http:
addr: :5000
relativeurls: false
# set via environment variable
# secret: placeholder
debug:
addr: :8001
prometheus:
enabled: true
path: /metrics
auth:
htpasswd:
realm: harbor-registry-basic-realm
path: /etc/registry/passwd
validation:
disabled: true
compatibility:
schema1:
enabled: true
Expected behavior
The same configuration that worked for 2.8.x also works for 3.0.x
registry version
v3.0.0-beta.1
Additional Info
- The only solution to make the registry work is switching
layerinfo: redistoinmemory - The variable
REGISTRY_REDIS_PASSWORDis set but does not contain a value in the key as the Redis does not have a password. - Removing
REGISTRY_REDIS_PASSWORD--> no effect, same error - Changed the config to
redis.addr: [redis-master:6379]in brackets [], --> no effect, same error - Changed the config and set
cache.blobdescriptor: redis--> no effect, same error. - As the redis server has no password I tried to set
redis.password: ''orredis.password:--> no effect, same error
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