| ANKA_BASE_PATH | (string) | Set the registry data’s base path | . |
| ANKA_IMAGE_DIR_PATH | (string) | Set the path to put images directory (relative to base) | images_dir |
| ANKA_INTERNAL_LISTEN_ADDR | (string) | The secondary address and port to listen on. This is for situations where the Controller and Registry are on the same network and you want to use localhost/local DNS for communication between them (format: “http[s]://address:[port]”). | |
| ANKA_LISTEN_ADDR | (string) | The address and port to listen on (format: “http[s]://address:[port]”). | |
| ANKA_STATE_FILE_DIR_PATH | (string) | Set the path to put the state files directory (relative to base) | state_file_dir |
| ANKA_VM_DIR_PATH | (string) | Set the path to put vm directory (relative to base) | vm_dir |
| ANKA_VM_LIST_CACHE_TTL | (duration) | Template information cache TTL | 30s |