=== 4. 두 노드의 이미지 목록 ===
docker.io/library/keycloak-pattern-bff:lab                                                                         application/vnd.oci.image.index.v1+json                   sha256:ef0bd8559b22fe81bc98ebf6462cfef7f42706586528b15a31e86f10b45acbe4 96.5 MiB  linux/amd64                                                                                io.cri-containerd.image=managed 
docker.io/library/keycloak-pattern-bff:lab                                                                         application/vnd.oci.image.index.v1+json                   sha256:ef0bd8559b22fe81bc98ebf6462cfef7f42706586528b15a31e86f10b45acbe4 96.5 MiB  linux/amd64                                                                                            io.cri-containerd.image=managed 
