Refactor openshift_hosted plays and role

Currently, openshift_hosted role duplicates some logic
across separate task chains.  This commit cleans up
the openshift_hosted role and converts it to be
primarily used with include_role to give better
logic to the playbooks that utilize this role.

This commit also refactors the playbook that calls
various openshift_hosted roles into individual playbooks.
This allows more granularity for advanced users.

9 files changed, 78 insertions, 63 deletions

diff --git a/playbooks/common/openshift-cluster/cockpit-ui.yml b/playbooks/common/openshift-cluster/cockpit-ui.yml
new file mode 100644
index 000000000..5ddafdb07
--- /dev/null
+++ b/playbooks/common/openshift-cluster/cockpit-ui.yml
@@ -0,0 +1,6 @@
+---
+- name: Create Hosted Resources - cockpit-ui
+  hosts: oo_first_master
+  roles:
+  - role: cockpit-ui
+    when: ( openshift.common.version_gte_3_3_or_1_3  | bool ) and ( openshift_hosted_manage_registry | default(true) | bool ) and not (openshift.docker.hosted_registry_insecure | default(false) | bool)
diff --git a/playbooks/common/openshift-cluster/create_persistent_volumes.yml b/playbooks/common/openshift-cluster/create_persistent_volumes.yml
new file mode 100644
index 000000000..8a60a30b8
--- /dev/null
+++ b/playbooks/common/openshift-cluster/create_persistent_volumes.yml
@@ -0,0 +1,9 @@
+---
+- name: Create Hosted Resources - persistent volumes
+  hosts: oo_first_master
+  vars:
+    persistent_volumes: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volumes(groups) }}"
+    persistent_volume_claims: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volume_claims }}"
+  roles:
+  - role: openshift_persistent_volumes
+    when: persistent_volumes | length > 0 or persistent_volume_claims | length > 0
diff --git a/playbooks/common/openshift-cluster/openshift_default_storage_class.yml b/playbooks/common/openshift-cluster/openshift_default_storage_class.yml
new file mode 100644
index 000000000..4b4f19690
--- /dev/null
+++ b/playbooks/common/openshift-cluster/openshift_default_storage_class.yml
@@ -0,0 +1,6 @@
+---
+- name: Create Hosted Resources - openshift_default_storage_class
+  hosts: oo_first_master
+  roles:
+  - role: openshift_default_storage_class
+    when: openshift_cloudprovider_kind is defined and (openshift_cloudprovider_kind == 'aws' or openshift_cloudprovider_kind == 'gce')
diff --git a/playbooks/common/openshift-cluster/openshift_hosted.yml b/playbooks/common/openshift-cluster/openshift_hosted.yml
index 0e970f376..2cb404abe 100644
--- a/playbooks/common/openshift-cluster/openshift_hosted.yml
+++ b/playbooks/common/openshift-cluster/openshift_hosted.yml
@@ -1,57 +1,18 @@
 ---
-- name: Create persistent volumes
-  hosts: oo_first_master
-  tags:
-  - hosted
-  vars:
-    persistent_volumes: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volumes(groups) }}"
-    persistent_volume_claims: "{{ hostvars[groups.oo_first_master.0] | oo_persistent_volume_claims }}"
-  roles:
-  - role: openshift_persistent_volumes
-    when: persistent_volumes | length > 0 or persistent_volume_claims | length > 0
-
-- name: Create Hosted Resources
-  hosts: oo_first_master
-  tags:
-  - hosted
-  pre_tasks:
-  - set_fact:
-      openshift_hosted_router_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}"
-      openshift_hosted_registry_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}"
-    when: "'master' in hostvars[groups.oo_first_master.0].openshift and 'registry_url' in hostvars[groups.oo_first_master.0].openshift.master"
-
-  roles:
-  - role: openshift_default_storage_class
-    when: openshift_cloudprovider_kind is defined and (openshift_cloudprovider_kind == 'aws' or openshift_cloudprovider_kind == 'gce')
-  - role: openshift_hosted
-  - role: openshift_metrics
-    when: openshift_metrics_install_metrics | default(false) | bool
-  - role: openshift_logging
-    when: openshift_logging_install_logging | default(false) | bool
-
-  - role: cockpit-ui
-    when: ( openshift.common.version_gte_3_3_or_1_3  | bool ) and ( openshift_hosted_manage_registry | default(true) | bool ) and not (openshift.docker.hosted_registry_insecure | default(false) | bool)
-
-  - role: openshift_prometheus
-    when: openshift_hosted_prometheus_deploy | default(false) | bool
-
-- name: Update master-config for publicLoggingURL
-  hosts: oo_masters_to_config:!oo_first_master
-  tags:
-  - hosted
-  pre_tasks:
-  - set_fact:
-      openshift_metrics_hawkular_hostname: "{{ g_metrics_hostname | default('hawkular-metrics.' ~ (openshift_master_default_subdomain | default('router.default.svc.cluster.local', true))) }}"
-  tasks:
-
-  - block:
-    - include_role:
-        name: openshift_logging
-        tasks_from: update_master_config
-    when: openshift_logging_install_logging | default(false) | bool
-
-  - block:
-    - include_role:
-        name: openshift_metrics
-        tasks_from: update_master_config
-    when: openshift_metrics_install_metrics | default(false) | bool
+- include: create_persistent_volumes.yml
+
+- include: openshift_default_storage_class.yml
+
+- include: openshift_hosted_create_projects.yml
+
+- include: openshift_hosted_router.yml
+
+- include: openshift_hosted_registry.yml
+
+- include: openshift_metrics.yml
+
+- include: openshift_logging.yml
+
+- include: cockpit-ui.yml
+
+- include: openshift_prometheus.yml
diff --git a/playbooks/common/openshift-cluster/openshift_hosted_create_projects.yml b/playbooks/common/openshift-cluster/openshift_hosted_create_projects.yml
new file mode 100644
index 000000000..d5ca5185c
--- /dev/null
+++ b/playbooks/common/openshift-cluster/openshift_hosted_create_projects.yml
@@ -0,0 +1,7 @@
+---
+- name: Create Hosted Resources - openshift projects
+  hosts: oo_first_master
+  tasks:
+  - include_role:
+      name: openshift_hosted
+      tasks_from: create_projects.yml
diff --git a/playbooks/common/openshift-cluster/openshift_hosted_registry.yml b/playbooks/common/openshift-cluster/openshift_hosted_registry.yml
new file mode 100644
index 000000000..2a91a827c
--- /dev/null
+++ b/playbooks/common/openshift-cluster/openshift_hosted_registry.yml
@@ -0,0 +1,13 @@
+---
+- name: Create Hosted Resources - registry
+  hosts: oo_first_master
+  tasks:
+  - set_fact:
+      openshift_hosted_registry_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}"
+    when: "'master' in hostvars[groups.oo_first_master.0].openshift and 'registry_url' in hostvars[groups.oo_first_master.0].openshift.master"
+  - include_role:
+      name: openshift_hosted
+      tasks_from: registry.yml
+    when:
+    - openshift_hosted_manage_registry | default(True) | bool
+    - openshift_hosted_registry_registryurl is defined
diff --git a/playbooks/common/openshift-cluster/openshift_hosted_router.yml b/playbooks/common/openshift-cluster/openshift_hosted_router.yml
new file mode 100644
index 000000000..bcb5a34a4
--- /dev/null
+++ b/playbooks/common/openshift-cluster/openshift_hosted_router.yml
@@ -0,0 +1,13 @@
+---
+- name: Create Hosted Resources - router
+  hosts: oo_first_master
+  tasks:
+  - set_fact:
+      openshift_hosted_router_registryurl: "{{ hostvars[groups.oo_first_master.0].openshift.master.registry_url }}"
+    when: "'master' in hostvars[groups.oo_first_master.0].openshift and 'registry_url' in hostvars[groups.oo_first_master.0].openshift.master"
+  - include_role:
+      name: openshift_hosted
+      tasks_from: router.yml
+    when:
+    - openshift_hosted_manage_router | default(True) | bool
+    - openshift_hosted_router_registryurl is defined
diff --git a/playbooks/common/openshift-cluster/openshift_metrics.yml b/playbooks/common/openshift-cluster/openshift_metrics.yml
index 1dc180c26..9cc98fe1e 100644
--- a/playbooks/common/openshift-cluster/openshift_metrics.yml
+++ b/playbooks/common/openshift-cluster/openshift_metrics.yml
@@ -2,7 +2,9 @@
 - name: OpenShift Metrics
   hosts: oo_first_master
   roles:
-  - openshift_metrics
+  - role: openshift_metrics
+    when: openshift_metrics_install_metrics | default(false) | bool
+
 
 - name: OpenShift Metrics
   hosts: oo_masters:!oo_first_master
@@ -12,3 +14,4 @@
     include_role:
       name: openshift_metrics
       tasks_from: update_master_config.yaml
+    when: openshift_metrics_install_metrics | default(false) | bool
diff --git a/playbooks/common/openshift-cluster/openshift_prometheus.yml b/playbooks/common/openshift-cluster/openshift_prometheus.yml
index a979c0c00..ed89d3bde 100644
--- a/playbooks/common/openshift-cluster/openshift_prometheus.yml
+++ b/playbooks/common/openshift-cluster/openshift_prometheus.yml
@@ -1,9 +1,6 @@
 ---
-- include: std_include.yml
-
-- name: OpenShift Prometheus
+- name: Create Hosted Resources - openshift_prometheus
   hosts: oo_first_master
   roles:
-  - openshift_prometheus
-  vars:
-    openshift_prometheus_state: present
+  - role: openshift_prometheus
+    when: openshift_hosted_prometheus_deploy | default(False) | bool