Playbook updates for clustered etcd

- Add support to bin/cluster for specifying etcd hosts
  - defaults to 0, if no etcd hosts are selected, then configures embedded
    etcd
- Updates for the byo inventory file for etcd and master as node by default
- Consolidation of cluster logic more centrally into common playbook
- Added etcd config support to playbooks
- Restructured byo playbooks to leverage the common openshift-cluster playbook
- Added support to common master playbook to generate and apply external etcd
  client certs from the etcd ca
- start of refactor for better handling of master certs in a multi-master
  environment.
  - added the openshift_master_ca and openshift_master_certificates roles to
    manage master certs instead of generating them in the openshift_master
    role
- added etcd host groups to the cluster update playbooks
- aded better handling of host groups when they are either not present or are
  empty.
- Update AWS readme

4 files changed, 0 insertions, 26 deletions

diff --git a/playbooks/byo/openshift-node/config.yml b/playbooks/byo/openshift-node/config.yml
deleted file mode 100644
index f50903061..000000000
--- a/playbooks/byo/openshift-node/config.yml
+++ /dev/null
@@ -1,23 +0,0 @@
----
-- name: Populate oo_nodes_to_config and oo_first_master host groups
-  hosts: localhost
-  gather_facts: no
-  tasks:
-  - name: Evaluate oo_nodes_to_config
-    add_host:
-      name: "{{ item }}"
-      groups: oo_nodes_to_config
-    with_items: groups.nodes
-  - name: Evaluate oo_first_master
-    add_host:
-      name: "{{ item }}"
-      groups: oo_first_master
-    with_items: groups.masters.0
-
-
-- include: ../../common/openshift-node/config.yml
-  vars:
-    openshift_first_master: "{{ groups.masters.0 }}"
-    openshift_cluster_id: "{{ cluster_id | default('default') }}"
-    openshift_debug_level: 4
-    openshift_deployment_type: "{{ deployment_type }}"
diff --git a/playbooks/byo/openshift-node/filter_plugins b/playbooks/byo/openshift-node/filter_plugins
deleted file mode 120000
index 99a95e4ca..000000000
--- a/playbooks/byo/openshift-node/filter_plugins
+++ /dev/null
@@ -1 +0,0 @@
-../../../filter_plugins
\ No newline at end of file
diff --git a/playbooks/byo/openshift-node/lookup_plugins b/playbooks/byo/openshift-node/lookup_plugins
deleted file mode 120000
index ac79701db..000000000
--- a/playbooks/byo/openshift-node/lookup_plugins
+++ /dev/null
@@ -1 +0,0 @@
-../../../lookup_plugins
\ No newline at end of file
diff --git a/playbooks/byo/openshift-node/roles b/playbooks/byo/openshift-node/roles
deleted file mode 120000
index 20c4c58cf..000000000
--- a/playbooks/byo/openshift-node/roles
+++ /dev/null
@@ -1 +0,0 @@
-../../../roles
\ No newline at end of file