128 lines
4.8 KiB
Plaintext
128 lines
4.8 KiB
Plaintext
## Set a variable to help us decide if we need to add the
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## 'Docker-Distribution-Api-Version' header.
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## The registry always sets this header.
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## In the case of nginx performing auth, the header is unset
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## since nginx is auth-ing before proxying.
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map $upstream_http_docker_distribution_api_version $docker_distribution_api_version {
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'' 'registry/2.0';
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}
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# Mtail friendly json access-log format to record registry traffic.
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log_format registry_json escape=json
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'{'
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'"timestamp":"$time_iso8601",'
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'"remote_address":"$remote_addr",'
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'"remote_user":"$remote_user",'
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'"request_id":"$effective_request_id",'
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'"method":"$request_method",'
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'"path":"$uri",'
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'"query_string":"$args",'
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'"http_version":"$server_protocol",'
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'"status":$status,'
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'"bytes_sent":$bytes_sent,'
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'"body_bytes_sent":$body_bytes_sent,'
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'"request_length":$request_length,'
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'"request_time":$request_time,'
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'"upstream_status":"$upstream_status",'
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'"upstream_time":"$upstream_response_time",'
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'"referer":"$http_referer",'
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'"user_agent":"$http_user_agent",'
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'"x_forwarded_for":"$http_x_forwarded_for",'
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'"range":"$http_range",'
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'"docker_content_digest":"$sent_http_docker_content_digest",'
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'"upstream_range":"$upstream_http_range",'
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'"docker_upload_uuid":"$upstream_http_docker_upload_uuid"'
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'}';
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# If $request_id is unavailable/empty use client + time.
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map $request_id $effective_request_id {
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default $request_id;
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"" "$remote_addr-$msec-$request_length";
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}
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server {
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listen 443 ssl;
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listen [::]:443 ssl;
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server_name registry.zinomedia.de;
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access_log /var/log/nginx/registry.zinomedia.de.access.log;
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error_log /var/log/nginx/error.log;
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ssl_certificate /etc/letsencrypt/live/registry.zinomedia.de/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/registry.zinomedia.de/privkey.pem;
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# Recommendations from https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html
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ssl_protocols TLSv1.1 TLSv1.2;
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ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
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ssl_prefer_server_ciphers on;
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# required to avoid HTTP 411: see Issue #1486 (https://github.com/moby/moby/issues/1486)
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chunked_transfer_encoding on;
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location / {
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return 403;
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}
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location /v2/ {
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# disable any limits to avoid HTTP 413 for large image uploads
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client_max_body_size 0;
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# Password protect
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auth_basic "Protected Registry";
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auth_basic_user_file /usr/share/nginx/html/registry.zinomedia.de/.htpasswd;
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if ($request_method = OPTIONS) {
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add_header 'Access-Control-Allow-Origin' 'https://registryui.zinomedia.de';
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add_header 'Access-Control-Allow-Credentials' 'true';
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add_header 'Access-Control-Allow-Headers' 'Authorization, Accept, Cache-Control';
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add_header 'Access-Control-Allow-Methods' 'HEAD, GET, OPTIONS, DELETE';
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add_header 'Content-Length' '0';
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add_header 'Content-Type' 'text/plain charset=UTF-8';
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return 204;
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}
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if ($request_method = DELETE) {
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add_header 'Access-Control-Allow-Origin' 'https://registryui.zinomedia.de' always;
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add_header 'Access-Control-Allow-Credentials' 'true' always;
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add_header 'Access-Control-Allow-Headers' 'Authorization, Accept, Cache-Control' always;
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add_header 'Access-Control-Allow-Methods' 'HEAD, GET, OPTIONS, DELETE' always;
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}
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add_header Access-Control-Allow-Origin "https://registryui.zinomedia.de";
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add_header Access-Control-Allow-Credentials "true";
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add_header Access-Control-Allow-Headers "Authorization, Accept, Cache-Control";
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add_header Access-Control-Allow-Methods "HEAD, GET, OPTIONS, DELETE";
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# Do not allow connections from docker 1.5 and earlier
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if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))|Go ).*$" ) {
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return 404;
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}
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## If $docker_distribution_api_version is empty, the header is not added.
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## See the map directive above where this variable is defined.
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add_header 'Docker-Distribution-Api-Version' $docker_distribution_api_version always;
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resolver 127.0.0.11;
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set $upstream "http://registry:5000";
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proxy_pass $upstream;
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proxy_set_header Host $http_host; # required for docker client's sake
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proxy_set_header X-Real-IP $remote_addr; # pass on real client's IP
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_read_timeout 900;
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# Registry traffic
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add_header X-Request-ID $effective_request_id always;
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proxy_set_header X-Request-ID $effective_request_id;
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access_log /var/log/nginx/registry.zinomedia.de.access.json.log registry_json;
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}
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}
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server {
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listen 80;
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listen [::]:80;
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server_name registry.zinomedia.de;
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return 301 https://$host$request_uri;
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}
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