Break out node config into stand-alone playbook

Added byo/openshift-node/config.yml as a new entry point for performing
node installation.  This playbook must be run after masters have already
been deployed.

Excluder disable/enable for both nodes and masters has been moved their
respective config.yml. This created a common pattern that could be used
for both installation and scaleup playbooks.

playbooks/byo/openshift-node/config.yml

@@ -0,0 +1,6 @@
+---
+- include: ../openshift-cluster/initialize_groups.yml
+
+- include: ../../common/openshift-cluster/std_include.yml
+
+- include: ../../common/openshift-node/config.yml

playbooks/byo/openshift-node/restart.yml

@@ -1,10 +1,6 @@
 ---
 - include: ../openshift-cluster/initialize_groups.yml
-  tags:
-  - always
 
 - include: ../../common/openshift-cluster/std_include.yml
-  tags:
-  - always
 
 - include: ../../common/openshift-node/restart.yml

playbooks/byo/openshift-node/scaleup.yml

@@ -16,9 +16,4 @@
 
 - include: ../../common/openshift-cluster/std_include.yml
 
-- include: ../../common/openshift-node/scaleup.yml
-  vars:
-    openshift_cluster_id: "{{ cluster_id | default('default') }}"
-    openshift_debug_level: "{{ debug_level | default(2) }}"
-    openshift_master_etcd_hosts: "{{ groups.etcd | default([]) }}"
-    openshift_master_etcd_port: 2379
+- include: ../../common/openshift-node/config.yml

playbooks/common/openshift-cluster/config.yml

@@ -28,16 +28,6 @@
   tags:
   - always
 
-- name: Disable excluders
-  hosts: oo_masters_to_config:oo_nodes_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: disable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"
-
 - include: ../openshift-etcd/config.yml
   tags:
   - etcd
@@ -75,13 +65,3 @@
   - openshift_enable_service_catalog | default(false) | bool
   tags:
   - servicecatalog
-
-- name: Re-enable excluder if it was previously enabled
-  hosts: oo_masters_to_config:oo_nodes_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: enable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"

playbooks/common/openshift-master/config.yml

@@ -1,4 +1,12 @@
 ---
+- name: Disable excluders
+  hosts: oo_masters_to_config
+  gather_facts: no
+  roles:
+  - role: openshift_excluder
+    r_openshift_excluder_action: disable
+    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"
+
 - name: Gather and set facts for master hosts
   hosts: oo_masters_to_config
   vars:
@@ -208,3 +216,11 @@
   - name: Create group for deployment type
     group_by: key=oo_masters_deployment_type_{{ openshift.common.deployment_type }}
     changed_when: False
+
+- name: Re-enable excluder if it was previously enabled
+  hosts: oo_masters_to_config
+  gather_facts: no
+  roles:
+  - role: openshift_excluder
+    r_openshift_excluder_action: enable
+    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"

playbooks/common/openshift-master/scaleup.yml

@@ -43,28 +43,8 @@
     delay: 1
     changed_when: false
 
-- name: Disable excluders
-  hosts: oo_masters_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: disable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"
-
 - include: ../openshift-master/config.yml
 
 - include: ../openshift-loadbalancer/config.yml
 
 - include: ../openshift-node/config.yml
-
-- name: Re-enable excluder if it was previously enabled
-  hosts: oo_masters_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: enable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"

playbooks/common/openshift-node/config.yml

@@ -1,4 +1,12 @@
 ---
+- name: Disable excluders
+  hosts: oo_nodes_to_config
+  gather_facts: no
+  roles:
+  - role: openshift_excluder
+    r_openshift_excluder_action: disable
+    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"
+
 - name: Evaluate node groups
   hosts: localhost
   become: no
@@ -78,3 +86,11 @@
   - name: Create group for deployment type
     group_by: key=oo_nodes_deployment_type_{{ openshift.common.deployment_type }}
     changed_when: False
+
+- name: Re-enable excluder if it was previously enabled
+  hosts: oo_nodes_to_config
+  gather_facts: no
+  roles:
+  - role: openshift_excluder
+    r_openshift_excluder_action: enable
+    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"

playbooks/common/openshift-node/scaleup.yml

@@ -1,22 +0,0 @@
----
-- name: Disable excluders
-  hosts: oo_nodes_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: disable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"
-
-- include: ../openshift-node/config.yml
-
-- name: Re-enable excluder if it was previously enabled
-  hosts: oo_nodes_to_config
-  tags:
-  - always
-  gather_facts: no
-  roles:
-  - role: openshift_excluder
-    r_openshift_excluder_action: enable
-    r_openshift_excluder_service_type: "{{ openshift.common.service_type }}"