refactor ansible code in to ansible-2.0 folder, and created space for ansible-2.10

ansible-2.0/roles/docker_registry/files/docker-compose.yml

@@ -0,0 +1,20 @@
+registry:
+  restart: always
+  image: registry:2
+  ports:
+    - 5000:5000
+  environment:
+    REGISTRY_HTTP_SECRET: aabuioqlwlcpp2
+#    REGISTRY_HTTP_TLS_CERTIFICATE: /certs/cert.pem
+#    REGISTRY_HTTP_TLS_KEY: /certs/privkey.pem
+    REGISTRY_HTTP_LETSENCRYPT_CACHEFILE: /var/run/letsencrypt.cache
+    REGISTRY_HTTP_LETSENCRYPT_EMAIL: r_morgan@sympatico.ca
+#    REGISTRY_HTTP_HOST: https://192.168.4.41:5000
+#    REGISTRY_HTTP_ADDR: 192.168.4.41:5000
+    REGISTRY_AUTH: htpasswd
+    REGISTRY_AUTH_HTPASSWD_PATH: /auth/htpasswd
+    REGISTRY_AUTH_HTPASSWD_REALM: Registry Realm
+  volumes:
+    - /opt/shared/dkregistry/data:/var/lib/registry
+    - /etc/letsencrypt/live/dkregistry.xai-corp.net:/certs
+    - /opt/shared/dkregistry/auth:/auth