Andy McCrae 3fb6784459 Attempt to fix swift_pypy memory issues
Move to use tempauth to resolve memory issues resulting from an AIO
swift install running in pypy.

This PR adds some options for using pypy:
* Set a pypy Garbage collection value

This PR includes some tempauth fixes to make it useable:
* Set the tempauth users based on a variable

Testing is changed as follows for pypy:
* Use only memcache within swift-proxy
* Remove galera/keystone
* Add swap for swift-storage hosts
* Use tempauth for pypy
* Reduce to 2 swift hosts

Change-Id: Ic1ed5acc9b20853d9a159035226f97fda088f035
2016-12-01 11:07:10 +00:00

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---
# Copyright 2014, 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: Gather variables for each operating system
include_vars: "{{ item }}"
with_first_found:
- "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
- "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ ansible_distribution | lower }}.yml"
- "{{ ansible_os_family | lower }}.yml"
tags:
- always
# Check the swift_hash_path_* variables haven't changed
- include: swift_check_hashes.yml
static: no
when: not swift_force_change_hashes | bool
tags:
- swift-config
- include: swift_pre_install.yml
when:
- swift_do_setup | bool
- inventory_hostname in groups['swift_all']
tags:
- swift-install
- include: swift_install.yml
when:
- swift_do_setup | bool
- inventory_hostname in groups['swift_all']
tags:
- swift-install
- include: swift_post_install.yml
when:
- swift_do_setup | bool
- inventory_hostname in groups['swift_all']
tags:
- swift-config
# We need swift_vars to exist for the "swift_vars.drives is defined check" to work
- name: "Set swift_vars if undefined"
set_fact:
swift_vars: "{}"
when: swift_vars is not defined
tags:
- always
- include: swift_calculate_addresses.yml
when:
- inventory_hostname in groups['swift_hosts']
tags:
- always
- include: swift_storage_hosts.yml
when:
- inventory_hostname in groups['swift_hosts']
- swift_do_setup | bool
tags:
- swift-install
- swift-config
- include: swift_proxy_hosts.yml
when:
- inventory_hostname in groups['swift_proxy']
- swift_do_setup | bool
tags:
- swift-config
- swift-install
- include: swift_init_common.yml
tags:
- swift-install
- include: swift_service_setup.yml
when:
- inventory_hostname == groups['swift_all'][0]
- '"keystoneauth" in swift_middleware_list'
- swift_do_setup | bool
tags:
- swift-install
- include: swift_key_setup.yml
static: no
when: swift_do_sync | bool
tags:
- swift-config
- include: swift_rings.yml
static: no
when: swift_do_sync | bool
tags:
- swift-install
- swift-config
- name: Flush handlers
meta: flush_handlers
- include: swift_sync_post_install.yml
static: no
when:
- swift_do_sync | bool
- not swift_do_setup | bool
tags:
- always