10 files changed, 12 insertions, 240 deletions
diff --git a/playbooks/byo/openshift-cluster/upgrades/docker/docker_upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/docker/docker_upgrade.yml
index d7798d304..3a285ab9f 100644
--- a/playbooks/byo/openshift-cluster/upgrades/docker/docker_upgrade.yml
+++ b/playbooks/byo/openshift-cluster/upgrades/docker/docker_upgrade.yml
@@ -1,106 +1,47 @@
 
-- name: Check for appropriate Docker versions for 1.9.x to 1.10.x upgrade
+- name: Check for appropriate Docker versions
   hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
   roles:
   - openshift_facts
   tasks:
+  - set_fact:
+      repoquery_cmd: "{{ 'dnf repoquery --latest-limit 1 -d 0' if ansible_pkg_mgr == 'dnf' else 'repoquery --plugins' }}"
+
   - fail:
       msg: Cannot upgrade Docker on Atomic operating systems.
     when: openshift.common.is_atomic | bool
 
-  - name: Determine available Docker version
-    script: ../../../../common/openshift-cluster/upgrades/files/rpm_versions.sh docker
-    register: g_docker_version_result
-
-  - name: Check if Docker is installed
-    command: rpm -q docker
-    register: pkg_check
-    failed_when: pkg_check.rc > 1
-    changed_when: no
-
-  - set_fact:
-      g_docker_version: "{{ g_docker_version_result.stdout | from_yaml }}"
-
-  - name: Set fact if docker requires an upgrade
-    set_fact:
-      docker_upgrade: true
-    when: pkg_check.rc == 0 and g_docker_version.curr_version | version_compare('1.10','<')
+  - include: ../../../../common/openshift-cluster/upgrades/docker/upgrade_check.yml
+    when: docker_upgrade is not defined or docker_upgrade | bool
 
-  - fail:
-      msg: This playbook requires access to Docker 1.10 or later
-    when: g_docker_version.avail_version | default(g_docker_version.curr_version, true) | version_compare('1.10','<')
 
 # If a node fails, halt everything, the admin will need to clean up and we
 # don't want to carry on, potentially taking out every node. The playbook can safely be re-run
-# and will not take any action on a node already running 1.10+.
+# and will not take any action on a node already running the requested docker version.
 - name: Evacuate and upgrade nodes
   hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
   serial: 1
   any_errors_fatal: true
   tasks:
-  - debug: var=docker_upgrade
-
   - name: Prepare for Node evacuation
     command: >
       {{ openshift.common.admin_binary }} manage-node {{ openshift.common.hostname | lower }} --schedulable=false
     delegate_to: "{{ groups.oo_first_master.0 }}"
-    when: docker_upgrade is defined and docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config
+    when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config
 
-# TODO: skip all node evac stuff for non-nodes (i.e. separate containerized etcd hosts)
   - name: Evacuate Node for Kubelet upgrade
     command: >
       {{ openshift.common.admin_binary }} manage-node {{ openshift.common.hostname | lower }} --evacuate --force
     delegate_to: "{{ groups.oo_first_master.0 }}"
-    when: docker_upgrade is defined and docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config
-
-  - name: Stop containerized services
-    service: name={{ item }} state=stopped
-    with_items:
-      - "{{ openshift.common.service_type }}-master"
-      - "{{ openshift.common.service_type }}-master-api"
-      - "{{ openshift.common.service_type }}-master-controllers"
-      - "{{ openshift.common.service_type }}-node"
-      - etcd_container
-      - openvswitch
-    failed_when: false
-    when: docker_upgrade is defined and docker_upgrade | bool and openshift.common.is_containerized | bool
-
-  - name: Remove all containers and images
-    script: files/nuke_images.sh docker
-    register: nuke_images_result
-    when: docker_upgrade is defined and docker_upgrade | bool
-
-  - name: Upgrade Docker
-    command: "{{ ansible_pkg_mgr}} update -y docker"
-    register: docker_upgrade_result
-    when: docker_upgrade is defined and docker_upgrade | bool
-
-  - name: Restart containerized services
-    service: name={{ item }} state=started
-    with_items:
-      - etcd_container
-      - openvswitch
-      - "{{ openshift.common.service_type }}-master"
-      - "{{ openshift.common.service_type }}-master-api"
-      - "{{ openshift.common.service_type }}-master-controllers"
-      - "{{ openshift.common.service_type }}-node"
-    failed_when: false
-    when: docker_upgrade is defined and docker_upgrade | bool and openshift.common.is_containerized | bool
+    when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config
 
-  - name: Wait for master API to come back online
-    become: no
-    local_action:
-      module: wait_for
-        host="{{ inventory_hostname }}"
-        state=started
-        delay=10
-        port="{{ openshift.master.api_port }}"
-    when: docker_upgrade is defined and docker_upgrade | bool and inventory_hostname in groups.oo_masters_to_config
+  - include: ../../../../common/openshift-cluster/upgrades/docker/upgrade.yml
+    when: l_docker_upgrade is defined and l_docker_upgrade | bool
 
   - name: Set node schedulability
     command: >
       {{ openshift.common.admin_binary }} manage-node {{ openshift.common.hostname | lower }} --schedulable=true
     delegate_to: "{{ groups.oo_first_master.0 }}"
     when: openshift.node.schedulable | bool
-    when: docker_upgrade is defined and docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config and openshift.node.schedulable | bool
+    when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_config and openshift.node.schedulable | bool
 
diff --git a/playbooks/byo/openshift-cluster/upgrades/docker/files/nuke_images.sh b/playbooks/byo/openshift-cluster/upgrades/docker/files/nuke_images.sh
deleted file mode 100644
index 6b155f7fa..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/docker/files/nuke_images.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# Stop any running containers
-running_container_ids=`docker ps -q`
-if test -n "$running_container_ids"
-then
-    docker stop $running_container_ids
-fi
-
-# Delete all containers
-container_ids=`docker ps -a -q`
-if test -n "$container_ids"
-then
-    docker rm -f -v $container_ids
-fi
-
-# Delete all images (forcefully)
-image_ids=`docker images -q`
-if test -n "$image_ids"
-then
-    # Taken from: https://gist.github.com/brianclements/f72b2de8e307c7b56689#gistcomment-1443144
-    docker rmi $(docker images | grep "$2/\|/$2 \| $2 \|$2 \|$2-\|$2_" | awk '{print $1 ":" $2}') 2>/dev/null || echo "No images matching \"$2\" left to purge."
-fi
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/README.md
deleted file mode 100644
index c91a6cb96..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/README.md
+++ /dev/null
@@ -1,21 +0,0 @@
-# v3.0 minor upgrade playbook
-**Note:** This playbook will re-run installation steps overwriting any local
-modifications. You should ensure that your inventory has been updated with any
-modifications you've made after your initial installation. If you find any items
-that cannot be configured via ansible please open an issue at
-https://github.com/openshift/openshift-ansible
-
-## Overview
-This playbook is available as a technical preview. It currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Upgrade and restart node services
- * Applies latest configuration by re-running the installation playbook
- * Applies the latest cluster policies
- * Updates the default router if one exists
- * Updates the default registry if one exists
- * Updates image streams and quickstarts
-
-## Usage
-ansible-playbook -i ~/ansible-inventory openshift-ansible/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/upgrade.yml
deleted file mode 100644
index 76bfff9b6..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_0_minor/upgrade.yml
+++ /dev/null
@@ -1,28 +0,0 @@
----
-- hosts: localhost
-  connection: local
-  become: no
-  gather_facts: no
-  tasks:
-  - name: Verify Ansible version is greater than or equal to 1.9.4 and less than 2.0
-    fail:
-      msg: "Unsupported ansible version: {{ ansible_version }} found."
-    when: ansible_version.full | version_compare('1.9.4', 'lt') or ansible_version.full | version_compare('2.0', 'ge')
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-  - add_host:
-      name: "{{ item }}"
-      groups: l_oo_all_hosts
-    with_items: g_all_hosts
-
-- hosts: l_oo_all_hosts
-  gather_facts: no
-  tasks:
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_0_minor/upgrade.yml
-  vars:
-    # Do not allow adding hosts during upgrade.
-    g_new_master_hosts: []
-    g_new_node_hosts: []
-    openshift_cluster_id: "{{ cluster_id | default('default') }}"
-    openshift_deployment_type: "{{ deployment_type }}"
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/README.md
deleted file mode 100644
index eb1f481d7..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-# v3.0 to v3.1 upgrade playbook
-
-## Overview
-This playbook currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Upgrade and restart node services
- * Modifies the subset of the configuration necessary
- * Applies the latest cluster policies
- * Updates the default router if one exists
- * Updates the default registry if one exists
- * Updates image streams and quickstarts
-
-## Usage
-ansible-playbook -i ~/ansible-inventory openshift-ansible/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
deleted file mode 100644
index c17446162..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
+++ /dev/null
@@ -1,28 +0,0 @@
----
-- hosts: localhost
-  connection: local
-  become: no
-  gather_facts: no
-  tasks:
-  - name: Verify Ansible version is greater than or equal to 1.9.4 and less than 2.0
-    fail:
-      msg: "Unsupported ansible version: {{ ansible_version }} found."
-    when: ansible_version.full | version_compare('1.9.4', 'lt') or ansible_version.full | version_compare('2.0', 'ge')
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-  - add_host:
-      name: "{{ item }}"
-      groups: l_oo_all_hosts
-    with_items: g_all_hosts
-
-- hosts: l_oo_all_hosts
-  gather_facts: no
-  tasks:
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_0_to_v3_1/upgrade.yml
-  vars:
-    # Do not allow adding hosts during upgrade.
-    g_new_master_hosts: []
-    g_new_node_hosts: []
-    openshift_cluster_id: "{{ cluster_id | default('default') }}"
-    openshift_deployment_type: "{{ deployment_type }}"
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/README.md
deleted file mode 100644
index b230835c3..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# v3.1 minor upgrade playbook
-This upgrade will preserve all locally made configuration modifications to the
-Masters and Nodes.
-
-## Overview
-This playbook is available as a technical preview. It currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Upgrade and restart node services
- * Applies the latest cluster policies
- * Updates the default router if one exists
- * Updates the default registry if one exists
- * Updates image streams and quickstarts
-
-## Usage
-ansible-playbook -i ~/ansible-inventory openshift-ansible/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/upgrade.yml
deleted file mode 100644
index 99592d85a..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_1_minor/upgrade.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-- hosts: localhost
-  connection: local
-  become: no
-  gather_facts: no
-  tasks:
-  - name: Verify Ansible version is greater than or equal to 1.9.4 and less than 2.0
-    fail:
-      msg: "Unsupported ansible version: {{ ansible_version }} found."
-    when: ansible_version.full | version_compare('1.9.4', 'lt') or ansible_version.full | version_compare('2.0', 'ge')
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-  - add_host:
-      name: "{{ item }}"
-      groups: l_oo_all_hosts
-    with_items: g_all_hosts
-
-- hosts: l_oo_all_hosts
-  gather_facts: no
-  tasks:
-  - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
-
-- include: ../../../../common/openshift-cluster/evaluate_groups.yml
-  vars:
-    # Do not allow adding hosts during upgrade.
-    g_new_master_hosts: []
-    g_new_node_hosts: []
-    openshift_cluster_id: "{{ cluster_id | default('default') }}"
-    openshift_deployment_type: "{{ deployment_type }}"
-- include: ../../../../common/openshift-cluster/upgrades/v3_1_minor/pre.yml
-- include: ../../../../common/openshift-cluster/upgrades/v3_1_minor/upgrade.yml
-- include: ../../../openshift-master/restart.yml
-- include: ../../../../common/openshift-cluster/upgrades/v3_1_minor/post.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_1_to_v3_2/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_2/README.md
index 62577c3df..62577c3df 100644
--- a/playbooks/byo/openshift-cluster/upgrades/v3_1_to_v3_2/README.md
+++ b/playbooks/byo/openshift-cluster/upgrades/v3_2/README.md
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_1_to_v3_2/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_2/upgrade.yml
index 24617620b..8c89e118e 100644
--- a/playbooks/byo/openshift-cluster/upgrades/v3_1_to_v3_2/upgrade.yml
+++ b/playbooks/byo/openshift-cluster/upgrades/v3_2/upgrade.yml
@@ -4,10 +4,6 @@
   become: no
   gather_facts: no
   tasks:
-  - name: Verify Ansible version is greater than or equal to 1.9.4 and less than 2.0
-    fail:
-      msg: "Unsupported ansible version: {{ ansible_version }} found."
-    when: ansible_version.full | version_compare('1.9.4', 'lt') or ansible_version.full | version_compare('2.0', 'ge')
   - include_vars: ../../../../byo/openshift-cluster/cluster_hosts.yml
   - add_host:
       name: "{{ item }}"