Can't make proxy to work

[pztrn]

I'm trying to get 2.1.0 to work with registry using proxy method but unable to push images.

My compose file:

version: "2.4"

services:
  registry:
    image: "registry:2.7.1"
    restart: always
    volumes:
      - "/root/registry/data:/var/lib/registry"
    environment:
      REGISTRY_STORAGE_DELETE_ENABLED: "true"

  webui:
    image: "joxit/docker-registry-ui:2.1.0"
    restart: always
    ports:
      - "192.168.1.2:28880:80"
    environment:
      REGISTRY_TITLE: "pztrn's Private Registry"
      NGINX_PROXY_PASS_URL: http://registry:5000
      SINGLE_REGISTRY: "true"
      DELETE_IMAGES: "true"
    depends_on:
      - registry

I've modified docker's configuration to use my registry as insecure and used registry.pztrn.internal domain which routed via Caddy. And here's what happen:

docker push registry.pztrn.internal/theimage:0.0.16
The push refers to repository [registry.pztrn.internal/theimage]
65bba11443ba: Retrying in 4 seconds
addbaed7634c: Layer already exists
aa9d9b569731: Retrying in 4 seconds
07d3c46c9599: Retrying in 4 seconds

Registry is definetely accessible via /v2/_catalog path, so no problems here, but I suppose there might be an issue with nginx configuration because I have this in logs:

webui_1     | 2021/12/20 09:31:50 [warn] 135#135: *27 a client request body is buffered to a temporary file /var/cache/nginx/client_temp/0000000001, client: 192.168.1.2, server: localhost, request: "PATCH /v2/theimage/blobs/uploads/af68d7a4-84f7-43cd-9c6d-af5ea790b928?_state=Sh9ut4fdxMeLYqzv9wBnhskJ1leXex3jbpzkPdd6x6F7Ik5hbWUiOiJyZW1pbmRtZWJvdCIsIlVVSUQiOiJhZjY4ZDdhNC04NGY3LTQzY2QtOWM2ZC1hZjVlYTc5MGI5MjgiLCJPZmZzZXQiOjAsIlN0YXJ0ZWRBdCI6IjIwMjEtMTItMjBUMDk6MzE6NDkuODgwNTU4NTcxWiJ9 HTTP/1.1", host: "registry.pztrn.internal"

Maybe this prevents me from using registry in proxy mode? And ideas?

[pztrn]

Just tried to push directly to docker-registry-ui - same result:

The push refers to repository [192.168.1.2:28880/theimage]
65bba11443ba: Retrying in 3 seconds
addbaed7634c: Layer already exists
aa9d9b569731: Retrying in 3 seconds
07d3c46c9599: Retrying in 3 seconds

[Joxit]

Hello, thank you for using my project 😄

Is this related to #191 #88 or #113 ?

IIRC:

• These lines prevent nginx buffering when push
  

  docker-registry-ui/nginx/default.conf

  Lines 9 to 17 in 8ddfb1b

  	client_max_body_size 0;
  	# required to avoid HTTP 411: see Issue #1486 (https://github.com/moby/moby/issues/1486)
  	chunked_transfer_encoding on;
  	# required for strict SNI checking: see Issue #70 (https://github.com/Joxit/docker-registry-ui/issues/70)
  	proxy_ssl_server_name on;
  	proxy_buffering off;
  	proxy_ignore_headers "X-Accel-Buffering";

• This one prevent a weird docker registry behavior on image push. You must forward the original host used by the client
  

  docker-registry-ui/debian.dockerfile

  Line 21 in 8ddfb1b

  ENV NGINX_PROXY_HEADER_Host '$http_host'

[Joxit]

Hi, I close this issue due to inactivity.