added the a preparing ansible playbooks for automating new servers

ansible/preparing-playbook/reza-ansible/roles/docker/templates/docker-service.j2

@@ -0,0 +1,15 @@
+[Service]
+{% if docker.http_proxy is defined %}
+Environment="HTTP_PROXY={{ docker.http_proxy }}"
+Environment="HTTPS_PROXY={{ docker.http_proxy }}"
+Environment="NO_PROXY={{ docker.no_proxy}}"
+{% endif %}
+
+ExecStart=
+ExecStart=/usr/bin/dockerd \
+{% if docker.log_max_size is defined %}
+    --log-opt max-size={{ docker.log_max_size }} --log-opt max-file={{ docker.log_max_file }} \
+{% endif %}
+{% if docker.registry_mirror is defined %}
+    --registry-mirror={{ docker.registry_mirror }}
+{% endif %}