Support registry http.relativeurls in harbor.yml

Signed-off-by: Taha Farahani <tahacodes@proton.me>

make/harbor.yml.tmpl

@@ -41,6 +41,10 @@ https:
 # And when it enabled the hostname will no longer used
 # external_url: https://reg.mydomain.com:8433
 
+# Uncomment relativeurls if you want to return relative URLs in Location headers
+# And when it enabled the client is responsible for resolving the correct URL
+# relativeurls: true
+
 # The initial password of Harbor admin
 # It only works in first time to install harbor
 # Remember Change the admin password from UI after launching Harbor.

make/photon/prepare/templates/registry/config.yml.jinja

@@ -45,6 +45,9 @@ redis:
     maxactive: 500
     idletimeout: 60s
 http:
+{% if relativeurls %}
+  relativeurls: true
+{% else %}
 {% if internal_tls.enabled %}
   addr: :5443
   tls:

make/photon/prepare/utils/configs.py

@@ -144,6 +144,12 @@ def parse_yaml_config(config_file_path, with_trivy):
             else:
                 config_dict['public_url'] = '{protocol}://{hostname}:{http_port}'.format(**config_dict)
 
+    # relativeurls config
+    if configs.get('relativeurls'):
+        config_dict['relativeurls'] = configs.get('relativeurls')
+    else:
+        config_dict['relativeurls'] = False
+
     # DB configs
     db_configs = configs.get('database')
     if db_configs: