Split basic configuration into generic and site pecific parts

basic_configuration.yml

 ---
-# Playbook to apply the basic configuration to the system to connect to docker
-# registry.
+# basic configuration / role out of the EDD to a site.
+# The configuration in here should be generic, site specific settings should go
+# into a dedicated configuration file. This file should thus be imported
 
-########################################################################
-- name: Additional bare metal configuration --  all nodes
+
+- name: Ensure docker registry is available
+  hosts: registry
+  roles:
+    - docker_registry
+
+
+- name: Ensure access of all nodes to docker registry
   hosts: all
   vars:
     ansible_ssh_user: root
@@ -17,20 +24,16 @@
       copy:
         src: data/registry.crt
         dest: "/etc/docker/certs.d/{{ docker_registry }}:{{ docker_registry_port }}/registry.crt"
-  tags:
-    - baremetal
-    - never
 
-
-- name: Additional bare metal configuration -- GPU Nodes
-  hosts: gpu_server
-  vars:
-    ansible_ssh_user: root
-  roles:
-    - gpu_node
-  tags:
-    - baremetal
-    - never
+      #- name: Additional bare metal configuration -- GPU Nodes
+      #  hosts: gpu_server
+      #  vars:
+      #    ansible_ssh_user: root
+      #  roles:
+      #    - gpu_node
+      #  tags:
+      #    - baremetal
+      #    - never
 
 ########################################################################
 - name: Generate local security relevant data
@@ -46,7 +49,7 @@
     - never
 
 
-########################################################################
+
 - name: Build base image
   hosts: gpu_server[0]
   gather_facts: no
@@ -60,38 +63,25 @@
     - buildbase
     - never
 
-########################################################################
+
 - name: setup control server basic services
-  hosts: dev_server
+  hosts: redis
   gather_facts: no
   roles:
-    - docker_registry
     - redis_storage
-    - dhcp
-    - logspout
-
 
-- name: setup control server
-  hosts: dev_server
-  gather_facts: no
-  roles:
-    - edd_master_controller
-    - effelsberg_status_server
-
-
-########################################################################
 - name: setup worker nodes
   hosts: gpu_server
   gather_facts: no
   roles:
     - ansible_interface
-    - logspout
-
 
-########################################################################
-- name: launch monitoring
-  hosts: dev_server
-  gather_facts: yes
+- name: launch influx
+  hosts: influx
   roles:
     - influxdb_storage
+
+- name: launch grafana
+  hosts: grafana
+  roles:
     - grafana_monitoring

effelsberg/hosts

@@ -13,3 +13,19 @@ all:
     interface:
       hosts:
         edd00
+
+		redis:
+			hosts:
+				registry
+
+		redis:
+			hosts:
+				edd01
+
+		grafana:
+			hosts:
+				edd01
+
+		influx:
+			hosts:
+				edd01

effelsberg_config.yml

+---
+
+- name: setup control server
+  hosts: interface
+  gather_facts: no
+  roles:
+    - edd_master_controller
+    - effelsberg_status_server
+
+
+- name: use logspout to centralize logging
+  hosts: all
+  roles:
+    - logspout
+