Combine master upgrade play with role

Currently, there are plays importing tasks directly from
openshift_master role.  This has caused numerous bugs
and code duplicaiton in the past.

This commit combines the upgrade into openshift_master role
utilizing include_role syntax.

playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml

@@ -63,13 +63,9 @@
   vars:
     openshift_master_ha: "{{ groups.oo_masters_to_config | length > 1 }}"
   serial: 1
-  handlers:
-  - include: ../../../../roles/openshift_master/handlers/main.yml
-    static: yes
-  roles:
-  - openshift_facts
-  - lib_utils
-  post_tasks:
+  tasks:
+  - include_role:
+      name: openshift_facts
 
   # Run the pre-upgrade hook if defined:
   - debug: msg="Running master pre-upgrade hook {{ openshift_master_upgrade_pre_hook }}"
@@ -78,55 +74,9 @@
   - include: "{{ openshift_master_upgrade_pre_hook }}"
     when: openshift_master_upgrade_pre_hook is defined
 
-  - include: rpm_upgrade.yml component=master
-    when: not openshift.common.is_containerized | bool
-
-  - include_vars: ../../../../roles/openshift_master_facts/vars/main.yml
-
-  - include: upgrade_scheduler.yml
-
-  - include: "{{ master_config_hook }}"
-    when: master_config_hook is defined
-
-  - include_vars: ../../../../roles/openshift_master/vars/main.yml
-
-  - name: Update journald config
-    include: ../../../../roles/openshift_master/tasks/journald.yml
-
-  - name: Remove any legacy systemd units and update systemd units
-    include: ../../../../roles/openshift_master/tasks/systemd_units.yml
-
-  - name: Check for ca-bundle.crt
-    stat:
-      path: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
-    register: ca_bundle_stat
-    failed_when: false
-
-  - name: Check for ca.crt
-    stat:
-      path: "{{ openshift.common.config_base }}/master/ca.crt"
-    register: ca_crt_stat
-    failed_when: false
-
-  - name: Migrate ca.crt to ca-bundle.crt
-    command: mv ca.crt ca-bundle.crt
-    args:
-      chdir: "{{ openshift.common.config_base }}/master"
-    when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists
-
-  - name: Link ca.crt to ca-bundle.crt
-    file:
-      src: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
-      path: "{{ openshift.common.config_base }}/master/ca.crt"
-      state: link
-    when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists
-
-  - name: Update oreg value
-    yedit:
-      src: "{{ openshift.common.config_base }}/master/master-config.yaml"
-      key: 'imageConfig.format'
-      value: "{{ oreg_url | default(oreg_url_master) }}"
-    when: oreg_url is defined or oreg_url_master is defined
+  - include_role:
+      name: openshift_master
+      tasks_from: upgrade.yml
 
   # Run the upgrade hook prior to restarting services/system if defined:
   - debug: msg="Running master upgrade hook {{ openshift_master_upgrade_hook }}"

playbooks/common/openshift-cluster/upgrades/v3_5/master_config_upgrade.yml

@@ -1,10 +0,0 @@
----
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'controllerConfig.serviceServingCert.signer.certFile'
-    yaml_value: service-signer.crt
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'controllerConfig.serviceServingCert.signer.keyFile'
-    yaml_value: service-signer.key

playbooks/common/openshift-master/restart_services.yml

@@ -1,22 +1,4 @@
 ---
-- name: Restart master API
-  service:
-    name: "{{ openshift.common.service_type }}-master-api"
-    state: restarted
-  when: openshift_master_ha | bool
-- name: Wait for master API to come back online
-  wait_for:
-    host: "{{ openshift.common.hostname }}"
-    state: started
-    delay: 10
-    port: "{{ openshift.master.api_port }}"
-    timeout: 600
-  when: openshift_master_ha | bool
-- name: Restart master controllers
-  service:
-    name: "{{ openshift.common.service_type }}-master-controllers"
-    state: restarted
-  # Ignore errrors since it is possible that type != simple for
-  # pre-3.1.1 installations.
-  ignore_errors: true
-  when: openshift_master_ha | bool
+- include_role:
+    name: openshift_master
+    tasks_from: restart.yml

roles/openshift_master/defaults/main.yml

@@ -66,3 +66,6 @@ openshift_master_bootstrap_enabled: False
 
 openshift_master_csr_sa: node-bootstrapper
 openshift_master_csr_namespace: openshift-infra
+
+openshift_master_config_file: "{{ openshift_master_config_dir }}/master-config.yaml"
+openshift_master_scheduler_conf: "{{ openshift_master_config_dir }}/scheduler.json"

roles/openshift_master/tasks/restart.yml

@@ -0,0 +1,22 @@
+---
+- name: Restart master API
+  service:
+    name: "{{ openshift.common.service_type }}-master-api"
+    state: restarted
+  when: openshift_master_ha | bool
+- name: Wait for master API to come back online
+  wait_for:
+    host: "{{ openshift.common.hostname }}"
+    state: started
+    delay: 10
+    port: "{{ openshift.master.api_port }}"
+    timeout: 600
+  when: openshift_master_ha | bool
+- name: Restart master controllers
+  service:
+    name: "{{ openshift.common.service_type }}-master-controllers"
+    state: restarted
+  # Ignore errrors since it is possible that type != simple for
+  # pre-3.1.1 installations.
+  ignore_errors: true
+  when: openshift_master_ha | bool

roles/openshift_master/tasks/systemd_units.yml

@@ -2,9 +2,6 @@
 # systemd_units.yml is included both in the openshift_master role and in the upgrade
 # playbooks.
 
-- include: upgrade_facts.yml
-  when: openshift_master_defaults_in_use is not defined
-
 - name: Set HA Service Info for containerized installs
   set_fact:
     containerized_svc_dir: "/etc/systemd/system"

roles/openshift_master/tasks/upgrade.yml

@@ -0,0 +1,45 @@
+---
+- include: upgrade/rpm_upgrade.yml
+  when: not openshift.common.is_containerized | bool
+
+- include: upgrade/upgrade_scheduler.yml
+
+# master_config_hook is passed in from upgrade play.
+- include: "upgrade/{{ master_config_hook }}"
+  when: master_config_hook is defined
+
+- include: journald.yml
+
+- include: systemd_units.yml
+
+- name: Check for ca-bundle.crt
+  stat:
+    path: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
+  register: ca_bundle_stat
+  failed_when: false
+
+- name: Check for ca.crt
+  stat:
+    path: "{{ openshift.common.config_base }}/master/ca.crt"
+  register: ca_crt_stat
+  failed_when: false
+
+- name: Migrate ca.crt to ca-bundle.crt
+  command: mv ca.crt ca-bundle.crt
+  args:
+    chdir: "{{ openshift.common.config_base }}/master"
+  when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists
+
+- name: Link ca.crt to ca-bundle.crt
+  file:
+    src: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
+    path: "{{ openshift.common.config_base }}/master/ca.crt"
+    state: link
+  when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists
+
+- name: Update oreg value
+  yedit:
+    src: "{{ openshift.common.config_base }}/master/master-config.yaml"
+    key: 'imageConfig.format'
+    value: "{{ oreg_url | default(oreg_url_master) }}"
+  when: oreg_url is defined or oreg_url_master is defined

playbooks/common/openshift-cluster/upgrades/rpm_upgrade.yml

@@ -18,21 +18,3 @@
       - "{{ openshift.common.service_type }}-sdn-ovs{{ openshift_pkg_version }}"
       - "{{ openshift.common.service_type }}-clients{{ openshift_pkg_version }}"
       - "tuned-profiles-{{ openshift.common.service_type }}-node{{ openshift_pkg_version }}"
-      - PyYAML
-  when:
-    - component == "master"
-    - not openshift.common.is_atomic | bool
-
-- name: Upgrade node packages
-  package: name={{ node_pkgs | join(',') }} state=present
-  vars:
-    node_pkgs:
-      - "{{ openshift.common.service_type }}{{ openshift_pkg_version }}"
-      - "{{ openshift.common.service_type }}-node{{ openshift_pkg_version }}"
-      - "{{ openshift.common.service_type }}-sdn-ovs{{ openshift_pkg_version }}"
-      - "{{ openshift.common.service_type }}-clients{{ openshift_pkg_version }}"
-      - "tuned-profiles-{{ openshift.common.service_type }}-node{{ openshift_pkg_version }}"
-      - PyYAML
-  when:
-    - component == "node"
-    - not openshift.common.is_atomic | bool