Make both backup and upgrade optional

2 files changed, 99 insertions, 95 deletions

diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
index 62ea1fe48..8268adc2e 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
@@ -12,7 +12,7 @@
 # We use two groups one for hosts we're upgrading which doesn't include embedded etcd
 # The other for backing up which includes the embedded etcd host, there's no need to
 # upgrade embedded etcd that just happens when the master is updated.
-- name: Evaluate additional groups for upgrade
+- name: Evaluate additional groups for etcd
   hosts: localhost
   connection: local
   become: no
@@ -32,103 +32,13 @@
   include: backup.yml
   vars:
     backup_tag: "pre-upgrade-"
-  when: openshift_upgrade_etcd_backup | default(true) | bool
+  when: openshift_etcd_backup | default(true) | bool
 
 - name: Drop etcdctl profiles
   hosts: etcd_hosts_to_upgrade
   tasks:
   - include: roles/etcd/tasks/etcdctl.yml
 
-- name: Determine etcd version
-  hosts: etcd_hosts_to_upgrade
-  tasks:
-  - name: Record RPM based etcd version
-    command: rpm -qa --qf '%{version}' etcd\*
-    args:
-      warn: no
-    register: etcd_rpm_version
-    failed_when: false
-    when: not openshift.common.is_containerized | bool
-  - name: Record containerized etcd version
-    command: docker exec etcd_container rpm -qa --qf '%{version}' etcd\*
-    register: etcd_container_version
-    failed_when: false
-    when: openshift.common.is_containerized | bool
-
-# I really dislike this copy/pasta but I wasn't able to find a way to get it to loop
-# through hosts, then loop through tasks only when appropriate
-- name: Upgrade to 2.1
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: '2.1'
-  tasks:
-  - include: rhel_tasks.yml
-    when: etcd_rpm_version.stdout | default('99') | version_compare('2.1','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
-
-- name: Upgrade RPM hosts to 2.2
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: '2.2'
-  tasks:
-  - include: rhel_tasks.yml
-    when: etcd_rpm_version.stdout | default('99') | version_compare('2.2','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
-
-- name: Upgrade containerized hosts to 2.2.5
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: 2.2.5
-  tasks:
-  - include: containerized_tasks.yml
-    when: etcd_container_version.stdout | default('99') | version_compare('2.2','<') and openshift.common.is_containerized | bool
-
-- name: Upgrade RPM hosts to 2.3
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: '2.3'
-  tasks:
-  - include: rhel_tasks.yml
-    when: etcd_rpm_version.stdout | default('99') | version_compare('2.3','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
-
-- name: Upgrade containerized hosts to 2.3.7
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: 2.3.7
-  tasks:
-  - include: containerized_tasks.yml
-    when: etcd_container_version.stdout | default('99') | version_compare('2.3','<') and openshift.common.is_containerized | bool
-
-- name: Upgrade RPM hosts to 3.0
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: '3.0'
-  tasks:
-  - include: rhel_tasks.yml
-    when: etcd_rpm_version.stdout | default('99') | version_compare('3.0','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
-
-- name: Upgrade containerized hosts to etcd3 image
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  vars:
-    upgrade_version: 3.0.14
-  tasks:
-  - include: containerized_tasks.yml
-    when: etcd_container_version.stdout | default('99') | version_compare('3.0','<') and openshift.common.is_containerized | bool
-
-- name: Upgrade fedora to latest
-  hosts: etcd_hosts_to_upgrade
-  serial: 1
-  tasks:
-  - include: fedora_tasks.yml
-    when: ansible_distribution == 'Fedora' and not openshift.common.is_containerized | bool
-
-- name: Backup etcd
-  include: backup.yml
-  vars:
-    backup_tag: "post-3.0-"
-  when: openshift_upgrade_etcd_backup | default(true) | bool
+- name: Perform etcd upgrade
+  include: ./upgrade.yml
+  when: openshift_etcd_upgrade | default(true) | bool
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml
new file mode 100644
index 000000000..5ff9521ec
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml
@@ -0,0 +1,94 @@
+---
+- name: Determine etcd version
+  hosts: etcd_hosts_to_upgrade
+  tasks:
+  - name: Record RPM based etcd version
+    command: rpm -qa --qf '%{version}' etcd\*
+    args:
+      warn: no
+    register: etcd_rpm_version
+    failed_when: false
+    when: not openshift.common.is_containerized | bool
+  - name: Record containerized etcd version
+    command: docker exec etcd_container rpm -qa --qf '%{version}' etcd\*
+    register: etcd_container_version
+    failed_when: false
+    when: openshift.common.is_containerized | bool
+
+# I really dislike this copy/pasta but I wasn't able to find a way to get it to loop
+# through hosts, then loop through tasks only when appropriate
+- name: Upgrade to 2.1
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: '2.1'
+  tasks:
+  - include: rhel_tasks.yml
+    when: etcd_rpm_version.stdout | default('99') | version_compare('2.1','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+
+- name: Upgrade RPM hosts to 2.2
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: '2.2'
+  tasks:
+  - include: rhel_tasks.yml
+    when: etcd_rpm_version.stdout | default('99') | version_compare('2.2','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+
+- name: Upgrade containerized hosts to 2.2.5
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: 2.2.5
+  tasks:
+  - include: containerized_tasks.yml
+    when: etcd_container_version.stdout | default('99') | version_compare('2.2','<') and openshift.common.is_containerized | bool
+
+- name: Upgrade RPM hosts to 2.3
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: '2.3'
+  tasks:
+  - include: rhel_tasks.yml
+    when: etcd_rpm_version.stdout | default('99') | version_compare('2.3','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+
+- name: Upgrade containerized hosts to 2.3.7
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: 2.3.7
+  tasks:
+  - include: containerized_tasks.yml
+    when: etcd_container_version.stdout | default('99') | version_compare('2.3','<') and openshift.common.is_containerized | bool
+
+- name: Upgrade RPM hosts to 3.0
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: '3.0'
+  tasks:
+  - include: rhel_tasks.yml
+    when: etcd_rpm_version.stdout | default('99') | version_compare('3.0','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+
+- name: Upgrade containerized hosts to etcd3 image
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  vars:
+    upgrade_version: 3.0.14
+  tasks:
+  - include: containerized_tasks.yml
+    when: etcd_container_version.stdout | default('99') | version_compare('3.0','<') and openshift.common.is_containerized | bool
+
+- name: Upgrade fedora to latest
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  tasks:
+  - include: fedora_tasks.yml
+    when: ansible_distribution == 'Fedora' and not openshift.common.is_containerized | bool
+
+- name: Backup etcd
+  include: backup.yml
+  vars:
+    backup_tag: "post-3.0-"
+  when: openshift_etcd_backup | default(true) | bool