501 Не реализовано при нажатии в Artifactory Docker repository

Я устанавливаю Artifactory как хранилище Docker. Я следил за документацией, и я могу успешно извлекать изображения из своего виртуального репозитория Docker.

Однако, когда я пытаюсь подтолкнуть изображение к локальному репозиторию, он не работает с ошибкой 501 Not Implemented.

Это моя настройка:

Nginx обратное проксирование:

artifactory.somedomain.com:8085 -> http://localhost:8081/artifactory/api/docker/docker-local/v2
artifactory.somedomain.com:8086 -> http://localhost:8081/artifactory/api/docker/docker/v2

docker-local - это локальный репозиторий, API V2, не принудительный аутентификация. Нет других настроек.
docker - это виртуальный репозиторий, агрегат docker-local и docker-remote (который просто проксирует до std docker repo)

Выполняются команды:

docker pull artifactory.somedomain.com:8086/busybox:latest 
docker tag artifactory.somedomain.com:8086/busybox artifactory.somedomain.com:8085/busybox 
docker push artifactory.somedomain.com:8085/busybox

Результаты в:

The push refers to a repository [artifactory.somedomain.com:8085/busybox] (len: 1) 
2c5ac3f849df: Buffering to Disk 
Received unexpected HTTP status: 501 Not Implemented

Любые идеи, что может быть неправильным? Спасибо!

nginx.conf (Первые два правила обрабатывают перенаправление HTTP в целом, последние два правила обрабатывают проксирование для репозитория Docker)

# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    client_max_body_size 1G;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

        server {
                listen 80;
                server_name artifactory.somedomain.com;
                return 301 https://$server_name$request_uri;
        }

        server {
            listen 443;
            server_name artifactory.somedomain.com;

            access_log /var/log/nginx/artifactory.yourdomain.com.access.log;
            error_log /var/log/nginx/artifactory.yourdomain.com.error.log;

            ssl on;
            ssl_certificate /etc/nginx/cert/artifactory-cert-chain.crt;
            ssl_certificate_key /etc/nginx/cert/artifactory.key;

            ssl_session_timeout 5m;

            ssl_protocols SSLv3 TLSv1;
            ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP;
            ssl_prefer_server_ciphers on;

            location / {
                proxy_redirect http:// https://;
                proxy_set_header Host $host:$server_port;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-Ssl on;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_pass http://localhost:8081;
                proxy_pass_header Server;
                proxy_read_timeout 90;
            }
        }

        server {
            listen 8085;
            server_name artifactory.somedomain.com;

            ssl on;
            ssl_certificate /etc/nginx/cert/artifactory-cert-chain.crt;
            ssl_certificate_key /etc/nginx/cert/artifactory.key;

            access_log /var/log/nginx/artprod.company.com.access.log;
            error_log /var/log/nginx/artprod.company.com.error.log;

            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Original-URI $request_uri;
            proxy_pass_header   Server;  # To help debugging, list the server that actually did the reply rather than nginx
            proxy_read_timeout 900;

            client_max_body_size 0; # disable any limits to avoid HTTP 413 for large image uploads

            # required to avoid HTTP 411: see Issue #1486 (https://github.com/docker/docker/issues/1486)
            chunked_transfer_encoding on;

            location /v2 {
                # Do not allow connections from docker 1.5 and earlier
                # docker pre-1.6.0 did not properly set the user agent on ping
                if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))).*$" ) {
                   return 404;
                }

                proxy_pass http://localhost:8081/artifactory/api/docker/docker-local/v2;
        }
    }

        server {
            listen 8086;
            server_name artifactory.somedomain.com;

            ssl on;
            ssl_certificate /etc/nginx/cert/artifactory-cert-chain.crt;

            ssl_certificate_key /etc/nginx/cert/artifactory.key;

            access_log /var/log/nginx/artprod.company.com.access.log;
            error_log /var/log/nginx/artprod.company.com.error.log;

            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Original-URI $request_uri;
            proxy_pass_header   Server;  # To help debugging, list the server that actually did the reply rather than nginx
            proxy_read_timeout 900;

            client_max_body_size 0; # disable any limits to avoid HTTP 413 for large image uploads

            # required to avoid HTTP 411: see Issue #1486 (https://github.com/docker/docker/issues/1486)
            chunked_transfer_encoding on;

            location /v2 {
                # Do not allow connections from docker 1.5 and earlier
                # docker pre-1.6.0 did not properly set the user agent on ping
                if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))).*$" ) {
                return 404;
                }

                proxy_pass http://localhost:8081/artifactory/api/docker/docker/v2;
        }
    }

}

Журнал доступа NginX показывает это для каждого запроса

192.168.33.65 - - [02/Nov/2015:13:04:56 +0100] "GET /v2/ HTTP/1.1" 200 12 "-" "docker/1.8.3 go/go1.4.2 git-commit/f4bf5c7 kernel/4.1.10-boot2docker os/linux arch/amd64"
192.168.33.65 - - [02/Nov/2015:13:04:57 +0100] "HEAD /v2/busybox/blobs/sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4 HTTP/1.1" 404 0 "-" "docker/1.8.3 go/go1.4.2 git-commit/f4bf5c7 kernel/4.1.10-boot2docker os/linux arch/amd64"
192.168.33.65 - - [02/Nov/2015:13:04:57 +0100] "POST /v2/busybox/blobs/uploads/ HTTP/1.1" 202 0 "-" "docker/1.8.3 go/go1.4.2 git-commit/f4bf5c7 kernel/4.1.10-boot2docker os/linux arch/amd64"

Ответ 1