roles/docker-registry/defaults/main.yml

---
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# docker-registry/defaults/main.yml

pki_dir: "{{ playbook_dir }}/pki"
credentials_dir: "{{ playbook_dir }}/credentials"

# docker registry settings
docker_registry_dir: "/var/lib/docker_registry"

docker_registry_image: "registry:2"
docker_registry_ext_port: "5000"

docker_registry_http_secret: "{{ lookup('password', credentials_dir ~ '/docker_registry_http_secret chars=ascii_letters,digits,length=32') }}"