Remove Newton specific upgrade playbooks

Remove playbooks and references to them in scripts and docs that are
only applicable to Mitaka->Newton upgrades.

Change-Id: I2c581f30d2906411282994b7950a7354d6abd96a

doc/source/upgrade-guide/manual-upgrade.rst

@@ -69,18 +69,6 @@ Before starting with the new version, you should do pre-flight checks
 to ensure everything is fine. If any of those check fail, the upgrade
 should stop to let the deployer chose what to do.
 
-Making sure LBaaS v1 isn't in the way
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Because LBaaS was deprecated, this playbook checks if it was previously
-deployed, and fails if this is the case.
-
-See :ref:`lbaas-version-check` for more details.
-
-.. code-block:: console
-
-    # openstack-ansible "${UPGRADE_PLAYBOOKS}/lbaas-version-check.yml"
-
 Cleanup old facts
 ~~~~~~~~~~~~~~~~~
 
@@ -118,26 +106,6 @@ See :ref:`user-secrets-playbook` for more details.
 
     # openstack-ansible "${UPGRADE_PLAYBOOKS}/user-secrets-adjustment.yml"
 
-Cleanup old MariaDB apt repositories
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The default MariaDB apt repositories have been changed to use HTTP instead of
-HTTPS. This playbook removes existing repositories of the previous default.
-
-.. code-block:: console
-
-    # openstack-ansible "${UPGRADE_PLAYBOOKS}/mariadb-apt-cleanup.yml"
-
-Update database collations
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The default database collation has been changed to `utf8_general_ci`. This play
-performs a conversion on existing databases and tables.
-
-.. code-block:: console
-
-    # openstack-ansible "${UPGRADE_PLAYBOOKS}/db-collation-alter.yml"
-
 Cleanup pip.conf file
 ~~~~~~~~~~~~~~~~~~~~~
 
@@ -210,17 +178,6 @@ the |current_release_formal_name| release.
 
     # openstack-ansible repo-install.yml
 
-Ensure hostname aliases are created for non-RFC1034/35 hostnames
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Ensure an alias is created for non-RFC1034/35 hostnames.
-
-See :ref:`old-hostname-compatibility` for details.
-
-.. code-block:: console
-
-    # openstack-ansible "${UPGRADE_PLAYBOOKS}/old-hostname-compatibility.yml"
-
 Perform a mariadb version upgrade
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -262,15 +219,6 @@ See :ref:`memcached-flush` for details.
 
     # openstack-ansible "${UPGRADE_PLAYBOOKS}/memcached-flush.yml"
 
-Stop and remove ``aodh-api`` service
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-See :ref:`aodh-api-init-delete` for details.
-
-.. code-block:: console
-
-    # openstack-ansible "${UPGRADE_PLAYBOOKS}/aodh-api-init-delete.yml"
-
 Upgrade OpenStack
 ~~~~~~~~~~~~~~~~~
 

doc/source/upgrade-guide/reference-upgrade-playbooks.rst

@@ -9,20 +9,6 @@ Within the main :file:`scripts` directory there is an :file:`upgrade-utilities`
 directory, which contains an additional playbooks directory. These playbooks
 facilitate the upgrade process.
 
-.. _lbaas-version-check:
-
-lbaas-version-check.yml
-~~~~~~~~~~~~~~~~~~~~~~~
-
-This playbook is part of the general pre-flight checks.
-
-Because LBaaS v1 isn't supported in |current_release_formal_name|
-and above, and there is no migration path, the deployer will have
-to manually disable LBaaS v1 before upgrading. For
-openstack-ansible, we are checking if ``neutron_lbaas`` is set to
-``False``, but additional operations are to be done by the deployer
-for the cleanup.
-
 .. _fact-cleanup-playbook:
 
 ansible_fact_cleanup.yml
@@ -62,18 +48,6 @@ The presence of ``pip.conf`` locks down all Python installations to packages
 on the repo servers. If ``pip.conf`` exists on a repo server or a physical
 node, it will cause a circular dependency issue and the upgrade will fail.
 
-.. _old-hostname-compatibility:
-
-old-hostname-compatibility.yml
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-This playbook ensures an alias is created for old hostnames that may not be
-RFC 1034 or 1035 compatible. Using a hostname alias allows agents to continue
-working in cases where the hostname is also the registered agent name. This
-playbook is only needed for upgrades of in-place upgrades of existing nodes or
-if a node is replaced or rebuilt it will be brought into the cluster using a
-compliant hostname.
-
 .. _setup-infra-playbook:
 
 setup-infrastructure.yml
@@ -113,13 +87,3 @@ memcached-flush.yml
 ~~~~~~~~~~~~~~~~~~~
 
 Sends "flush_all" to memcached with the help of nc.
-
-.. _aodh-api-init-delete:
-
-aodh-api-init-delete.yml
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-Stops the ``aodh-api`` service and removes the init file since ``aodh-api``
-now runs under Apache ``mod_wsgi``.
-Run the ``os-aodh-install.yml`` playbook during the OpenStack services upgrade
-to ensure ``aodh-api`` is available after running ``aodh-api-init-delete.yml``.

scripts/run-upgrade.sh

@@ -147,12 +147,9 @@ function main {
     "${SCRIPTS_PATH}/bootstrap-ansible.sh"
 
     pushd ${MAIN_PATH}/playbooks
-        RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/lbaas-version-check.yml")
         RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/ansible_fact_cleanup.yml")
         RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/deploy-config-changes.yml")
         RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/user-secrets-adjustment.yml")
-        RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/mariadb-apt-cleanup.yml")
-        RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/db-collation-alter.yml")
         RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/pip-conf-removal.yml")
         # we don't want to trigger galera container restarts yet
         RUN_TASKS+=("setup-hosts.yml --limit '!galera_all'")
@@ -161,7 +158,6 @@ function main {
         RUN_TASKS+=("haproxy-install.yml")
 	# rebuild the repo servers
         RUN_TASKS+=("repo-install.yml")
-        RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/old-hostname-compatibility.yml")
         # explicitly perform mariadb upgrade
         RUN_TASKS+=("galera-install.yml -e 'galera_upgrade=true'")
         # explicitly perform controlled galera cluster restart
@@ -174,7 +170,6 @@ function main {
         RUN_TASKS+=("utility-install.yml")
         RUN_TASKS+=("rsyslog-install.yml")
         RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/memcached-flush.yml")
-        RUN_TASKS+=("${UPGRADE_PLAYBOOKS}/aodh-api-init-delete.yml")
         RUN_TASKS+=("setup-openstack.yml")
         # Run the tasks in order
         for item in ${!RUN_TASKS[@]}; do

scripts/upgrade-utilities/playbooks/aodh-api-init-delete.yml

@@ -1,47 +0,0 @@
----
-# Copyright 2016, Logan Vig <logan2211@gmail.com>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- name: Delete aodh-api init file
-  hosts: aodh_all
-  gather_facts: false
-  user: root
-  pre_tasks:
-    - name: Check init system
-      command: cat /proc/1/comm
-      register: _pid1_name
-    - name: Set the name of pid1
-      set_fact:
-        pid1_name: "{{ _pid1_name.stdout }}"
-  tasks:
-    - name: Stop the aodh-api service
-      service:
-        name: aodh-api
-        state: stopped
-        enabled: no
-    - name: Remove the aodh-api upstart init file
-      file:
-        path: '/etc/init/aodh-api.conf'
-        state: absent
-      when: pid1_name == "init"
-    - name: Reload upstart init scripts
-      command: initctl reload-configuration
-      when: pid1_name == "init"
-    - name: Remove the aodh-api systemd init file
-      file:
-        path: '/etc/systemd/system/aodh-api.service'
-      when: pid1_name == "systemd"
-    - name: Reload systemd
-      command: systemctl daemon-reload
-      when: pid1_name == "systemd"

scripts/upgrade-utilities/playbooks/db-collation-alter.yml

@@ -1,57 +0,0 @@
----
-# Copyright 2016, @WalmartLabs
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- name: Update database collations
-  hosts: galera_all[0]
-  gather_facts: false
-  user: root
-  tasks:
-    - name: Find tables with utf8_unicode_ci collation
-      command: >
-        mysql -e
-        "SELECT T.table_schema, T.table_name FROM information_schema.`TABLES` T,
-         information_schema.`COLLATION_CHARACTER_SET_APPLICABILITY` CCSA
-         WHERE CCSA.collation_name = T.table_collation AND CCSA.CHARACTER_SET_NAME = 'utf8'
-         AND CCSA.COLLATION_NAME = 'utf8_unicode_ci';"
-      register: utf8_unicode_ci_tables
-    - name: Disable global foreign key checks
-      command: >
-        mysql -e
-        "SET GLOBAL FOREIGN_KEY_CHECKS = 0;"
-      when: utf8_unicode_ci_tables.stdout_lines | length > 0
-    - name: Convert tables to utf8_general_ci collation
-      command: >
-       mysql -e
-         "ALTER TABLE {{ item.split()[1] }} CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;"
-         {{ item.split()[0] }}
-      with_items: "{{ utf8_unicode_ci_tables.stdout_lines }}"
-      when: item | search("^(?!table_schema)\w+\t\w+$")
-    - name: Enable global foreign key checks
-      command: >
-        mysql -e
-        "SET GLOBAL FOREIGN_KEY_CHECKS = 1;"
-      when: utf8_unicode_ci_tables.stdout_lines | length > 0
-    - name: Find databases with utf8_unicode_ci collation
-      command: >
-        mysql -e
-        "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA
-         WHERE DEFAULT_CHARACTER_SET_NAME = 'utf8' AND DEFAULT_COLLATION_NAME = 'utf8_unicode_ci';"
-      register: utf8_unicode_ci_databases
-    - name: Convert databases to utf8_general_ci collation
-      command: >
-        mysql -e
-        "ALTER DATABASE {{ item }} CHARACTER SET utf8 COLLATE utf8_general_ci;"
-      with_items: "{{ utf8_unicode_ci_databases.stdout_lines }}"
-      when: item | search("^(?!SCHEMA_NAME)\w+$")

scripts/upgrade-utilities/playbooks/lbaas-version-check.yml

@@ -1,27 +0,0 @@
----
-# Copyright 2016, Rackspace US, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- name: Fail fast if LBaaS v1 is configured
-  hosts: localhost
-  connection: local
-  tasks:
-    - name: Checking if neutron_lbaas variable exists
-      fail:
-        msg: |
-          LBaaS v1 has been removed from OpenStack in Newton and there is no migration path for it.
-          Please implement LBaaS v2.
-          http://docs.openstack.org/developer/openstack-ansible-os_neutron/configure-network-services.html#special-notes-about-lbaas
-      when:
-        - neutron_lbaas is defined and neutron_lbaas | bool

scripts/upgrade-utilities/playbooks/mariadb-apt-cleanup.yml

@@ -1,24 +0,0 @@
----
-# Copyright 2016, Rackspace US, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- name: MariaDB apt sources cleanup
-  hosts: "hosts:all_containers"
-  gather_facts: false
-  user: root
-  tasks:
-    - name: Remove MariaDB repositories left over from Mitaka
-      apt_repository:
-        repo: "deb https://mirror.rackspace.com/mariadb/repo/10.0/ubuntu trusty main"
-        state: "absent"

scripts/upgrade-utilities/playbooks/old-hostname-compatibility.yml

@@ -1,145 +0,0 @@
----
-# Copyright 2016, Rackspace US, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- name: Set hostname alias for local lookup compatibility
-  hosts: all
-  gather_facts: true
-  tasks:
-    - name: Update Alias hostnames
-      lineinfile:
-        dest: /etc/hosts
-        insertafter: "^127.0.0.1"
-        regexp: "^127.0.1.1"
-        line: "127.0.1.1 {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ inventory_hostname }} {{ ansible_hostname }}"
-        state: present
-      register: result1
-      when:
-        - rfc_1034_1035_name != inventory_hostname
-        - rfc_1034_1035_name != ansible_hostname
-    - name: Update Alias hostnames
-      lineinfile:
-        dest: /etc/hosts
-        insertafter: "^127.0.0.1"
-        regexp: "^127.0.1.1"
-        line: "127.0.1.1 {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ ansible_hostname }}"
-        state: present
-      register: result2
-      when:
-        - rfc_1034_1035_name == inventory_hostname
-        - rfc_1034_1035_name != ansible_hostname
-    - name: Update Alias hostnames
-      lineinfile:
-        dest: /etc/hosts
-        insertafter: "^127.0.0.1"
-        regexp: "^127.0.1.1"
-        line: "127.0.1.1 {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ inventory_hostname }}"
-        state: present
-      when:
-        - result1 | skipped
-        - result2 | skipped
-  vars:
-    rfc_1034_1035_name: "{{ inventory_hostname | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for RabbitMQ lookup compatibility
-  hosts: rabbitmq_all
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when: item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for MariaDB lookup compatibility
-  hosts: galera_all
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when: item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for Neutron Agent lookup compatibility
-  hosts: neutron_all:!nova_compute
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when: item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for Cinder lookup compatibility
-  hosts: cinder_all
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when: item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for Heat lookup compatibility
-  hosts: heat_all
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when: item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"
-
-- name: Set hostnames alias for Nova Sevice lookup compatibility
-  hosts: nova_all:!nova_compute
-  tasks:
-    - name: Update hosts file from ansible inventory
-      lineinfile:
-        dest: /etc/hosts
-        regexp: "^{{ hostvars[item]['ansible_ssh_host'] }}"
-        line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ rfc_1034_1035_name }}.{{ domain_name }} {{ rfc_1034_1035_name }} {{ item }}"
-        state: present
-      when:
-        - item != inventory_hostname
-      with_items: "{{ play_hosts }}"
-  vars:
-    rfc_1034_1035_name: "{{ item | replace('_', '-') }}"
-    domain_name: "{{ openstack_domain|default('openstack.local') }}"