Remove v3_8 upgrade playbooks

OCP and Origin 3.8 versions are not supported and should be used as an
intermediate release during 3.7 -> 3.9 upgrade

Signed-off-by: Vadim Rutkovsky <vrutkovs@redhat.com>

playbooks/byo/openshift-cluster/upgrades/v3_8/README.md

@@ -1,20 +0,0 @@
-# v3.8 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_8/upgrade.yml
-```

playbooks/byo/openshift-cluster/upgrades/v3_8/upgrade.yml

@@ -1,5 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- import_playbook: ../../../../common/openshift-cluster/upgrades/v3_8/upgrade.yml

playbooks/byo/openshift-cluster/upgrades/v3_8/upgrade_control_plane.yml

@@ -1,14 +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.
-#
-- import_playbook: ../../../../common/openshift-cluster/upgrades/v3_8/upgrade_control_plane.yml

playbooks/byo/openshift-cluster/upgrades/v3_8/upgrade_nodes.yml

@@ -1,7 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- import_playbook: ../../../../common/openshift-cluster/upgrades/v3_8/upgrade_nodes.yml

playbooks/common/openshift-cluster/upgrades/v3_8/master_config_upgrade.yml

@@ -1,20 +0,0 @@
----
-- modify_yaml:
-    dest: "{{ openshift.common.config_base}}/master/master-config.yaml"
-    yaml_key: 'controllerConfig.election.lockName'
-    yaml_value: 'openshift-master-controllers'
-
-- 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: servingInfo.clientCA
-    yaml_value: ca.crt

playbooks/common/openshift-cluster/upgrades/v3_8/roles

@@ -1 +0,0 @@
-../../../../../roles/

playbooks/common/openshift-cluster/upgrades/v3_8/upgrade.yml

@@ -1,54 +0,0 @@
----
-#
-# Full Control Plane + Nodes Upgrade
-#
-- import_playbook: ../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: '3.8'
-      openshift_upgrade_min: '3.7'
-
-- import_playbook: ../pre/config.yml
-  vars:
-    l_upgrade_repo_hosts: "oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config:oo_lb_to_config"
-    l_upgrade_no_proxy_hosts: "oo_masters_to_config:oo_nodes_to_upgrade"
-    l_upgrade_health_check_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-    l_upgrade_verify_targets_hosts: "oo_masters_to_config:oo_nodes_to_upgrade"
-    l_upgrade_docker_target_hosts: "oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config"
-    l_upgrade_excluder_hosts: "oo_nodes_to_config:oo_masters_to_config"
-    openshift_protect_installed_version: False
-
-- name: Flag pre-upgrade checks complete for hosts without errors
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - set_fact:
-      pre_upgrade_complete: True
-
-# Pre-upgrade completed
-
-- import_playbook: ../upgrade_control_plane.yml
-
-# All controllers must be stopped at the same time then restarted
-- name: Cycle all controller services to force new leader election mode
-  hosts: oo_masters_to_config
-  gather_facts: no
-  roles:
-  - role: openshift_facts
-  tasks:
-  - name: Stop {{ openshift_service_type }}-master-controllers
-    systemd:
-      name: "{{ openshift_service_type }}-master-controllers"
-      state: stopped
-  - name: Start {{ openshift_service_type }}-master-controllers
-    systemd:
-      name: "{{ openshift_service_type }}-master-controllers"
-      state: started
-
-- import_playbook: ../post_control_plane.yml

playbooks/common/openshift-cluster/upgrades/v3_8/upgrade_control_plane.yml

@@ -1,67 +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.
-#
-- import_playbook: ../init.yml
-  vars:
-    l_upgrade_no_switch_firewall_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-    l_init_fact_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-  when: not skip_version_info | default(false)
-
-- name: Configure the upgrade target for the common upgrade tasks
-  hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
-  tasks:
-  - set_fact:
-      openshift_upgrade_target: '3.8'
-      openshift_upgrade_min: '3.7'
-
-- import_playbook: ../pre/config.yml
-  # These vars a meant to exclude oo_nodes from plays that would otherwise include
-  # them by default.
-  vars:
-    l_openshift_version_set_hosts: "oo_etcd_to_config:oo_masters_to_config:!oo_first_master"
-    l_openshift_version_check_hosts: "oo_masters_to_config:!oo_first_master"
-    l_upgrade_repo_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-    l_upgrade_no_proxy_hosts: "oo_masters_to_config"
-    l_upgrade_health_check_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config"
-    l_upgrade_verify_targets_hosts: "oo_masters_to_config"
-    l_upgrade_docker_target_hosts: "oo_masters_to_config:oo_etcd_to_config"
-    l_upgrade_excluder_hosts: "oo_masters_to_config"
-    openshift_protect_installed_version: False
-
-- name: Flag pre-upgrade checks complete for hosts without errors
-  hosts: oo_masters_to_config:oo_etcd_to_config
-  tasks:
-  - set_fact:
-      pre_upgrade_complete: True
-
-# Pre-upgrade completed
-
-- import_playbook: ../upgrade_control_plane.yml
-
-# All controllers must be stopped at the same time then restarted
-- name: Cycle all controller services to force new leader election mode
-  hosts: oo_masters_to_config
-  gather_facts: no
-  roles:
-  - role: openshift_facts
-  tasks:
-  - name: Stop {{ openshift_service_type }}-master-controllers
-    systemd:
-      name: "{{ openshift_service_type }}-master-controllers"
-      state: stopped
-  - name: Start {{ openshift_service_type }}-master-controllers
-    systemd:
-      name: "{{ openshift_service_type }}-master-controllers"
-      state: started
-
-- import_playbook: ../post_control_plane.yml

playbooks/common/openshift-cluster/upgrades/v3_8/upgrade_nodes.yml

@@ -1,38 +0,0 @@
----
-#
-# Node Upgrade Playbook
-#
-# Upgrades nodes only, but requires the control plane to have already been upgraded.
-#
-- import_playbook: ../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: '3.8'
-      openshift_upgrade_min: '3.7'
-
-- import_playbook: ../pre/config.yml
-  vars:
-    l_upgrade_repo_hosts: "oo_nodes_to_config"
-    l_upgrade_no_proxy_hosts: "oo_all_hosts"
-    l_upgrade_health_check_hosts: "oo_nodes_to_config"
-    l_upgrade_verify_targets_hosts: "oo_nodes_to_config"
-    l_upgrade_docker_target_hosts: "oo_nodes_to_config"
-    l_upgrade_excluder_hosts: "oo_nodes_to_config:!oo_masters_to_config"
-    l_upgrade_nodes_only: True
-
-- name: Flag pre-upgrade checks complete for hosts without errors
-  hosts: oo_masters_to_config:oo_nodes_to_upgrade:oo_etcd_to_config
-  tasks:
-  - set_fact:
-      pre_upgrade_complete: True
-
-# Pre-upgrade completed
-
-- import_playbook: ../upgrade_nodes.yml