--- step_1: haproxy: environment: KOLLA_CONFIG_STRATEGY: COPY_ALWAYS image: 192.168.24.1:8787/myregistry/openstack-haproxy:latest keepalived: image: 192.168.24.1:8787/myregistry/openstack-keepalived:latest step_2: mysql: image: 192.168.24.1:8787/myregistry/openstack-mysql:latest swift: image: 192.168.24.1:8787/myregistry/openstack-swift:latest step_3: keystone: image: 192.168.24.1:8787/myregistry/openstack-keystone:latest