I’m experiencing intermittent timeouts when authenticating to a private registry.
Authenticating with existing credentials...
Login did not succeed, error: Error response from daemon: Get https://registry.kio.to/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
I can verify that the registry is available, and the issue seems to go away for a while if I restart the docker daemon(but always comes back). The timeouts can also go away on their own after I retry enough time.
$ docker info
Client:
Debug Mode: false
Server:
Containers: 51
Running: 11
Paused: 0
Stopped: 40
Images: 1702
Server Version: 19.03.8
Storage Driver: overlay2
Backing Filesystem: <unknown>
Supports d_type: true
Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: active
NodeID: yo572uno2bjd53oadxthtuj6y
Is Manager: true
ClusterID: chd5fbuc27ylp459zgqurtjav
Managers: 1
Nodes: 1
Default Address Pool: 10.0.0.0/8
SubnetSize: 24
Data Path Port: 4789
Orchestration:
Task History Retention Limit: 5
Raft:
Snapshot Interval: 10000
Number of Old Snapshots to Retain: 0
Heartbeat Tick: 1
Election Tick: 10
Dispatcher:
Heartbeat Period: 5 seconds
CA Configuration:
Expiry Duration: 3 months
Force Rotate: 0
Autolock Managers: false
Root Rotation In Progress: false
Node Address: 10.91.12.7
Manager Addresses:
10.91.12.7:2377
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 7ad184331fa3e55e52b890ea95e65ba581ae3429
runc version: dc9208a3303feef5b3839f4323d9beb36df0a9dd
init version: fec3683
Security Options:
apparmor
seccomp
Profile: default
Kernel Version: 5.4.7-050407-generic
Operating System: Ubuntu 18.04.4 LTS
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 15.49GiB
Name: R90R4K4C
ID: G3YQ:OF5B:5PRY:X5MO:YFBO:DYY4:VS44:U3HY:CV5Y:EXLS:U2ML:PT3M
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false