Merge pull request #6068 from mtnbikenc/remove-old-upgrades

Automatic merge from submit-queue.

Remove upgrade playbooks for 3.3 through 3.5

Release branches should be used for older upgrades.

33 files changed, 8 insertions, 1389 deletions

diff --git a/playbooks/byo/openshift-cluster/upgrades/README.md b/playbooks/byo/openshift-cluster/upgrades/README.md
index 0f64f40f3..d9b1fc2ca 100644
--- a/playbooks/byo/openshift-cluster/upgrades/README.md
+++ b/playbooks/byo/openshift-cluster/upgrades/README.md
@@ -4,6 +4,5 @@ cluster. Additional notes for the associated upgrade playbooks are
 provided in their respective directories.
 
 # Upgrades available
+- [OpenShift Container Platform 3.6 to 3.7](v3_7/README.md) (works also to upgrade OpenShift Origin from 3.6.x to 3.7.x)
 - [OpenShift Container Platform 3.5 to 3.6](v3_6/README.md) (works also to upgrade OpenShift Origin from 1.5.x to 3.6.x)
-- [OpenShift Container Platform 3.4 to 3.5](v3_5/README.md) (works also to upgrade OpenShift Origin from 1.4.x to 1.5.x)
-- [OpenShift Container Platform 3.3 to 3.4](v3_4/README.md) (works also to upgrade OpenShift Origin from 1.3.x to 1.4.x)
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_3/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_3/README.md
deleted file mode 100644
index 6892f6324..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_3/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# v3.3 Major and Minor Upgrade Playbook
-
-## Overview
-This playbook currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Unschedule node.
- * Upgrade and restart docker
- * 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_3/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade.yml
deleted file mode 100644
index 697a18c4d..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade.yml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_3/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml b/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml
deleted file mode 100644
index 4d284c279..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml b/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml
deleted file mode 100644
index 180a2821f..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_4/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_4/README.md
deleted file mode 100644
index 85b807dc6..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_4/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# v3.4 Major and Minor Upgrade Playbook
-
-## Overview
-This playbook currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Unschedule node.
- * Upgrade and restart docker
- * 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_4/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade.yml
deleted file mode 100644
index 8cce91b3f..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade.yml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_4/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml b/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml
deleted file mode 100644
index 8e5d0f5f9..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml b/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml
deleted file mode 100644
index d5329b858..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_5/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_5/README.md
deleted file mode 100644
index 53eebe65e..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_5/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# v3.5 Major and Minor Upgrade Playbook
-
-## Overview
-This playbook currently performs the
-following steps.
-
- * Upgrade and restart master services
- * Unschedule node.
- * Upgrade and restart docker
- * 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_5/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade.yml b/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade.yml
deleted file mode 100644
index f44d55ad2..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade.yml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_5/upgrade.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml b/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml
deleted file mode 100644
index 2377713fa..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml b/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml
deleted file mode 100644
index 5b3f6ab06..000000000
--- a/playbooks/byo/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../../initialize_groups.yml
-
-- include: ../../../../common/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml
diff --git a/playbooks/byo/openshift-cluster/upgrades/v3_7/README.md b/playbooks/byo/openshift-cluster/upgrades/v3_7/README.md
index 4bf53be81..914e0f5b2 100644
--- a/playbooks/byo/openshift-cluster/upgrades/v3_7/README.md
+++ b/playbooks/byo/openshift-cluster/upgrades/v3_7/README.md
@@ -1,4 +1,4 @@
-# v3.6 Major and Minor Upgrade Playbook
+# v3.7 Major and Minor Upgrade Playbook
 
 ## Overview
 This playbook currently performs the following steps.
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/master_config_upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_3/master_config_upgrade.yml
deleted file mode 100644
index 5e7a66171..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/master_config_upgrade.yml
+++ /dev/null
@@ -1,66 +0,0 @@
----
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.externalKubernetesClientConnectionOverrides.acceptContentTypes'
-    yaml_value: 'application/vnd.kubernetes.protobuf,application/json'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.externalKubernetesClientConnectionOverrides.contentType'
-    yaml_value: 'application/vnd.kubernetes.protobuf'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.externalKubernetesClientConnectionOverrides.burst'
-    yaml_value: 400
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.externalKubernetesClientConnectionOverrides.qps'
-    yaml_value: 200
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.openshiftLoopbackClientConnectionOverrides.acceptContentTypes'
-    yaml_value: 'application/vnd.kubernetes.protobuf,application/json'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.openshiftLoopbackClientConnectionOverrides.contentType'
-    yaml_value: 'application/vnd.kubernetes.protobuf'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.openshiftLoopbackClientConnectionOverrides.burst'
-    yaml_value: 600
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'masterClients.openshiftLoopbackClientConnectionOverrides.qps'
-    yaml_value: 300
-
-- 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
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'admissionConfig.pluginConfig'
-    yaml_value: "{{ openshift.master.admission_plugin_config }}"
-  when: "'admission_plugin_config' in openshift.master"
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'admissionConfig.pluginOrderOverride'
-    yaml_value:
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'kubernetesMasterConfig.admissionConfig'
-    yaml_value:
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/node_config_upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_3/node_config_upgrade.yml
deleted file mode 100644
index 89b524f14..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/node_config_upgrade.yml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/node/node-config.yaml"
-    yaml_key: 'masterClientConnectionOverrides.acceptContentTypes'
-    yaml_value: 'application/vnd.kubernetes.protobuf,application/json'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/node/node-config.yaml"
-    yaml_key: 'masterClientConnectionOverrides.contentType'
-    yaml_value: 'application/vnd.kubernetes.protobuf'
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/node/node-config.yaml"
-    yaml_key: 'masterClientConnectionOverrides.burst'
-    yaml_value: 40
-
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/node/node-config.yaml"
-    yaml_key: 'masterClientConnectionOverrides.qps'
-    yaml_value: 20
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/roles b/playbooks/common/openshift-cluster/upgrades/v3_3/roles
deleted file mode 120000
index 6bc1a7aef..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/roles
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../roles
\ No newline at end of file
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade.yml
deleted file mode 100644
index a241ef039..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade.yml
+++ /dev/null
@@ -1,118 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-      openshift_upgrade_min: "{{ '1.2' if deployment_type == 'origin' else '3.2' }}"
-
-# Pre-upgrade
-
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos and initialize facts on all hosts
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_3/master_config_upgrade.yml"
-
-- include: ../upgrade_nodes.yml
-  vars:
-    node_config_hook: "v3_3/node_config_upgrade.yml"
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml
deleted file mode 100644
index 54c85f0fb..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_control_plane.yml
+++ /dev/null
@@ -1,118 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-      openshift_upgrade_min: "{{ '1.2' if deployment_type == 'origin' else '3.2' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on control plane hosts
-  hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_3/master_config_upgrade.yml"
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml b/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml
deleted file mode 100644
index cee4e9087..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_3/upgrade_nodes.yml
+++ /dev/null
@@ -1,113 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-      openshift_upgrade_min: "{{ '1.2' if deployment_type == 'origin' else '3.2' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on nodes
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  roles:
-  - openshift_repos
-  tags:
-  - pre_upgrade
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_upgrade']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- name: Verify masters are already upgraded
-  hosts: oo_masters_to_config
-  tags:
-  - pre_upgrade
-  tasks:
-  - fail: msg="Master running {{ openshift.common.version }} must be upgraded to {{ openshift_version }} before node upgrade can be run."
-    when: openshift.common.version != openshift_version
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_nodes.yml
-  vars:
-    node_config_hook: "v3_3/node_config_upgrade.yml"
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_4/master_config_upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_4/master_config_upgrade.yml
deleted file mode 100644
index 52458e03c..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_4/master_config_upgrade.yml
+++ /dev/null
@@ -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
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_4/roles b/playbooks/common/openshift-cluster/upgrades/v3_4/roles
deleted file mode 120000
index 6bc1a7aef..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_4/roles
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../roles
\ No newline at end of file
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade.yml
deleted file mode 100644
index ae217ba2e..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade.yml
+++ /dev/null
@@ -1,116 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-      openshift_upgrade_min: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-
-# Pre-upgrade
-
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos and initialize facts on all hosts
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_4/master_config_upgrade.yml"
-
-- include: ../upgrade_nodes.yml
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml
deleted file mode 100644
index d7cb38d03..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_control_plane.yml
+++ /dev/null
@@ -1,118 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-      openshift_upgrade_min: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on control plane hosts
-  hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_4/master_config_upgrade.yml"
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml b/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml
deleted file mode 100644
index 8531e6045..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_4/upgrade_nodes.yml
+++ /dev/null
@@ -1,111 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-      openshift_upgrade_min: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on nodes
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  roles:
-  - openshift_repos
-  tags:
-  - pre_upgrade
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_upgrade']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- name: Verify masters are already upgraded
-  hosts: oo_masters_to_config
-  tags:
-  - pre_upgrade
-  tasks:
-  - fail: msg="Master running {{ openshift.common.version }} must be upgraded to {{ openshift_version }} before node upgrade can be run."
-    when: openshift.common.version != openshift_version
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_nodes.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/filter_plugins b/playbooks/common/openshift-cluster/upgrades/v3_5/filter_plugins
deleted file mode 120000
index 7de3c1dd7..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/filter_plugins
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../filter_plugins/
\ No newline at end of file
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/master_config_upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/master_config_upgrade.yml
deleted file mode 100644
index 52458e03c..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/master_config_upgrade.yml
+++ /dev/null
@@ -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
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/roles b/playbooks/common/openshift-cluster/upgrades/v3_5/roles
deleted file mode 120000
index 415645be6..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/roles
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../roles/
\ No newline at end of file
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade.yml
deleted file mode 100644
index bda245fe1..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade.yml
+++ /dev/null
@@ -1,120 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.5' if deployment_type == 'origin' else '3.5' }}"
-      openshift_upgrade_min: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-
-# Pre-upgrade
-
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos and initialize facts on all hosts
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: validator.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_5/master_config_upgrade.yml"
-
-- include: ../upgrade_nodes.yml
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml
deleted file mode 100644
index 6cdea7b84..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_control_plane.yml
+++ /dev/null
@@ -1,122 +0,0 @@
----
-#
-# Control Plane Upgrade Playbook
-#
-# Upgrades masters and Docker (only on standalone etcd hosts)
-#
-# This upgrade does not include:
-# - node service running on masters
-# - docker running on masters
-# - node service running on dedicated nodes
-#
-# You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.5' if deployment_type == 'origin' else '3.5' }}"
-      openshift_upgrade_min: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on control plane hosts
-  hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
-  tags:
-  - pre_upgrade
-  roles:
-  - openshift_repos
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_master_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- include: ../../../openshift-master/validate_restart.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_masters_to_config
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: validator.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_control_plane.yml
-  vars:
-    master_config_hook: "v3_5/master_config_upgrade.yml"
-
-- include: ../post_control_plane.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml
deleted file mode 100644
index e29d0f8e6..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/upgrade_nodes.yml
+++ /dev/null
@@ -1,111 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- include: ../init.yml
-  tags:
-  - pre_upgrade
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_all_hosts
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: "{{ '1.5' if deployment_type == 'origin' else '3.5' }}"
-      openshift_upgrade_min: "{{ '1.4' if deployment_type == 'origin' else '3.4' }}"
-
-# Pre-upgrade
-- include: ../initialize_nodes_to_upgrade.yml
-  tags:
-  - pre_upgrade
-
-- name: Update repos on nodes
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config
-  roles:
-  - openshift_repos
-  tags:
-  - pre_upgrade
-
-- name: Set openshift_no_proxy_internal_hostnames
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade
-  tags:
-  - pre_upgrade
-  tasks:
-  - set_fact:
-      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_upgrade']
-                                                    | union(groups['oo_masters_to_config'])
-                                                    | union(groups['oo_etcd_to_config'] | default([])))
-                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
-                                                }}"
-    when:
-    - openshift_http_proxy is defined or openshift_https_proxy is defined
-    - openshift_generate_no_proxy_hosts | default(True) | bool
-
-- include: ../pre/verify_inventory_vars.yml
-  tags:
-  - pre_upgrade
-
-- include: ../disable_node_excluders.yml
-  tags:
-  - pre_upgrade
-
-- include: ../../initialize_openshift_version.yml
-  tags:
-  - pre_upgrade
-  vars:
-    # Request specific openshift_release and let the openshift_version role handle converting this
-    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
-    # defined, and overriding the normal behavior of protecting the installed version
-    openshift_release: "{{ openshift_upgrade_target }}"
-    openshift_protect_installed_version: False
-
-    # We skip the docker role at this point in upgrade to prevent
-    # unintended package, container, or config upgrades which trigger
-    # docker restarts. At this early stage of upgrade we can assume
-    # docker is configured and running.
-    skip_docker_role: True
-
-- name: Verify masters are already upgraded
-  hosts: oo_masters_to_config
-  tags:
-  - pre_upgrade
-  tasks:
-  - fail: msg="Master running {{ openshift.common.version }} must be upgraded to {{ openshift_version }} before node upgrade can be run."
-    when: openshift.common.version != openshift_version
-
-- include: ../pre/verify_control_plane_running.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/verify_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- name: Verify docker upgrade targets
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../pre/tasks/verify_docker_upgrade_targets.yml
-  tags:
-  - pre_upgrade
-
-- include: ../pre/gate_checks.yml
-  tags:
-  - pre_upgrade
-
-# Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
-
-# Separate step so we can execute in parallel and clear out anything unused
-# before we get into the serialized upgrade process which will then remove
-# remaining images if possible.
-- name: Cleanup unused Docker images
-  hosts: oo_nodes_to_upgrade
-  tasks:
-  - include: ../cleanup_unused_images.yml
-
-- include: ../upgrade_nodes.yml
diff --git a/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml b/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml
deleted file mode 100644
index ae63c9ca9..000000000
--- a/playbooks/common/openshift-cluster/upgrades/v3_5/validator.yml
+++ /dev/null
@@ -1,67 +0,0 @@
----
-###############################################################################
-# Pre upgrade checks for known data problems, if this playbook fails you should
-# contact support. If you're not supported contact users@lists.openshift.com
-#
-# oc_objectvalidator provides these two checks
-# 1 - SDN Data issues, never seen in the wild but known possible due to code audits
-#     https://github.com/openshift/origin/issues/12697
-# 2 - Namespace protections, https://bugzilla.redhat.com/show_bug.cgi?id=1428934
-#
-###############################################################################
-- name: Verify 3.5 specific upgrade checks
-  hosts: oo_first_master
-  roles:
-  - { role: lib_openshift }
-  tasks:
-  - name: Check for invalid namespaces and SDN errors
-    oc_objectvalidator:
-
-  # What's all this PetSet business about?
-  #
-  # 'PetSets' were ALPHA resources in Kube <= 3.4. In >= 3.5 they are
-  # no longer supported. The BETA resource 'StatefulSets' replaces
-  # them. We can't migrate clients PetSets to
-  # StatefulSets. Additionally, Red Hat has never officially supported
-  # these resource types. Sorry users, but if you were using
-  # unsupported resources from the Kube documentation then we can't
-  # help you at this time.
-  #
-  # Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1428229
-  - name: Check if legacy PetSets exist
-    oc_obj:
-      state: list
-      all_namespaces: true
-      kind: petsets
-    register: l_do_petsets_exist
-
-  - name: Fail on unsupported resource migration 'PetSets'
-    fail:
-      msg: >
-        PetSet objects were detected in your cluster. These are an
-        Alpha feature in upstream Kubernetes 1.4 and are not supported
-        by Red Hat. In Kubernetes 1.5, they are replaced by the Beta
-        feature StatefulSets. Red Hat currently does not offer support
-        for either PetSets or StatefulSets.
-
-        Automatically migrating PetSets to StatefulSets in OpenShift
-        Container Platform (OCP) 3.5 is not supported. See the
-        Kubernetes "Upgrading from PetSets to StatefulSets"
-        documentation for additional information:
-
-        https://kubernetes.io/docs/tasks/manage-stateful-set/upgrade-pet-set-to-stateful-set/
-
-        PetSets MUST be removed before upgrading to OCP 3.5. Red Hat
-        strongly recommends reading the above referenced documentation
-        in its entirety before taking any destructive actions.
-
-        If you want to simply remove all PetSets without manually
-        migrating to StatefulSets, run this command as a user with
-        cluster-admin privileges:
-
-        $ oc get petsets --all-namespaces -o yaml | oc delete -f - --cascade=false
-    when:
-    # Search did not fail, valid resource type found
-    - l_do_petsets_exist.results.returncode == 0
-    # Items do exist in the search results
-    - l_do_petsets_exist.results.results.0['items'] | length > 0
diff --git a/utils/src/ooinstall/cli_installer.py b/utils/src/ooinstall/cli_installer.py
index 65a481b10..1226242d0 100644
--- a/utils/src/ooinstall/cli_installer.py
+++ b/utils/src/ooinstall/cli_installer.py
@@ -25,21 +25,15 @@ QUIET_ANSIBLE_CONFIG = '/usr/share/atomic-openshift-utils/ansible-quiet.cfg'
 DEFAULT_PLAYBOOK_DIR = '/usr/share/ansible/openshift-ansible/'
 
 UPGRADE_MAPPINGS = {
-    '3.4': {
-        'minor_version': '3.4',
-        'minor_playbook': 'v3_4/upgrade.yml',
-        'major_playbook': 'v3_5/upgrade.yml',
-        'major_version': '3.5',
-    },
-    '3.5': {
-        'minor_version': '3.5',
-        'minor_playbook': 'v3_5/upgrade.yml',
-        'major_playbook': 'v3_6/upgrade.yml',
-        'major_version': '3.6',
-    },
     '3.6': {
         'minor_version': '3.6',
         'minor_playbook': 'v3_6/upgrade.yml',
+        'major_playbook': 'v3_7/upgrade.yml',
+        'major_version': '3.7',
+    },
+    '3.7': {
+        'minor_version': '3.7',
+        'minor_playbook': 'v3_7/upgrade.yml',
     },
 }