docker repository in artifactory-registry 4.7 - nginx

Question

I am trying out the registry version of artifactory that supports the docker repositories. For this I created a vagrant vm on my mac and ran the artifactory registry docker image by forwarding ports 8081, 443.
Here is the vagrant file
VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
config.vm.provision "docker"
config.vm.hostname = "docker"
config.vm.box = "phusion/ubuntu-14.04-amd64"
config.vm.network "forwarded_port", guest: 8081, host: 8081
config.vm.network "forwarded_port", guest: 443, host: 443
# Sync your project in the /vagrant directory inside the VM
config.vm.synced_folder ".", "/vagrant"
end
I am able to access the artifactory UI at http://localhost:8081
Based on the documentation I am trying to access the virtual docker repository at
docker push art.local:6555/ubuntu
I get a host not found error
Get https://art.local:6555/v1/_ping: dial tcp: lookup art.local: no such host
Here is the nginx config that shipped with the image
## add ssl entries when https has been set in config
ssl_certificate /etc/nginx/ssl/demo.pem;
ssl_certificate_key /etc/nginx/ssl/demo.key;
ssl_session_cache shared:SSL:1m;
ssl_prefer_server_ciphers on;
## server configuration
server {
listen 443 ssl;
listen 80 ;
server_name art.local;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
## Application specific logs
## access_log /var/log/nginx/art.local-access.log timing;
## error_log /var/log/nginx/art.local-error.log;
rewrite ^/$ /artifactory/webapp/ redirect;
rewrite ^/artifactory/?(/webapp)?$ /artifactory/webapp/ redirect;
location /artifactory/ {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://localhost:8081/artifactory/;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host:$server_port/artifactory;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
## server configuration
server {
listen 6555 ssl;
server_name art.local;
if ($http_x_forwarded_proto = '') {
set $http_x_forwarded_proto $scheme;
}
## Application specific logs
## access_log /var/log/nginx/art.local-access.log timing;
## error_log /var/log/nginx/art.local-error.log;
rewrite ^/(v1|v2)/(.*) /artifactory/api/docker/docker-virtual/$1/$2;
client_max_body_size 0;
chunked_transfer_encoding on;
location /artifactory/ {
proxy_read_timeout 900;
proxy_pass_header Server;
proxy_cookie_path ~*^/.* /;
proxy_pass http://localhost:8081/artifactory/;
proxy_set_header X-Artifactory-Override-Base-Url $http_x_forwarded_proto://$host:$server_port/artifactory;
proxy_set_header X-Forwarded-Port $server_port;
proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
Nt sure if this is the correct usage of the trial repos