openstack-ansible/scripts/run-playbooks.sh
Kevin Carter 8e6dbd01c9 Convert existing roles into galaxy roles
This change implements the blueprint to convert all roles and plays into
a more generic setup, following upstream ansible best practices.

Items Changed:
* All tasks have tags.
* All roles use namespaced variables.
* All redundant tasks within a given play and role have been removed.
* All of the repetitive plays have been removed in-favor of a more
  simplistic approach. This change duplicates code within the roles but
  ensures that the roles only ever run within their own scope.
* All roles have been built using an ansible galaxy syntax.
* The `*requirement.txt` files have been reformatted follow upstream
  Openstack practices.
* Dynamically generated inventory is now more organized, this should assist
  anyone who may want or need to dive into the JSON blob that is created.
  In the inventory a properties field is used for items that customize containers
  within the inventory.
* The environment map has been modified to support additional host groups to
  enable the seperation of infrastructure pieces. While the old infra_hosts group
  will still work this change allows for groups to be divided up into seperate
  chunks; eg: deployment of a swift only stack.
* The LXC logic now exists within the plays.
* etc/openstack_deploy/user_variables.yml has all password/token
  variables extracted into the separate file
  etc/openstack_deploy/user_secrets.yml in order to allow seperate
  security settings on that file.

Items Excised:
* All of the roles have had the LXC logic removed from within them which
  should allow roles to be consumed outside of the `os-ansible-deployment`
  reference architecture.

Note:
* the directory rpc_deployment still exists and is presently pointed at plays
  containing a deprecation warning instructing the user to move to the standard
  playbooks directory.
* While all of the rackspace specific components and variables have been removed
  and or were refactored the repository still relies on an upstream mirror of
  Openstack built python files and container images. This upstream mirror is hosted
  at rackspace at "http://rpc-repo.rackspace.com" though this is
  not locked to and or tied to rackspace specific installations. This repository
  contains all of the needed code to create and/or clone your own mirror.

DocImpact
Co-Authored-By: Jesse Pretorius <jesse.pretorius@rackspace.co.uk>
Closes-Bug: #1403676
Implements: blueprint galaxy-roles
Change-Id: I03df3328b7655f0cc9e43ba83b02623d038d214e
2015-02-18 10:56:25 +00:00

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#!/usr/bin/env bash
# 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.
## Shell Opts ----------------------------------------------------------------
set -e -u -v -x
## Variables -----------------------------------------------------------------
DEPLOY_HOST=${DEPLOY_HOST:-"yes"}
DEPLOY_LB=${DEPLOY_LB:-"yes"}
DEPLOY_INFRASTRUCTURE=${DEPLOY_INFRASTRUCTURE:-"yes"}
DEPLOY_LOGGING=${DEPLOY_LOGGING:-"yes"}
DEPLOY_OPENSTACK=${DEPLOY_OPENSTACK:-"yes"}
DEPLOY_SWIFT=${DEPLOY_SWIFT:-"yes"}
DEPLOY_TEMPEST=${DEPLOY_TEMPEST:-"no"}
## Functions -----------------------------------------------------------------
info_block "Checking for required libraries." 2> /dev/null || source $(dirname ${0})/scripts-library.sh
## Main ----------------------------------------------------------------------
# Initiate the deployment
pushd "playbooks"
if [ "${DEPLOY_HOST}" == "yes" ]; then
# Install all host bits
install_bits openstack-hosts-setup.yml
install_bits lxc-hosts-setup.yml
# Bring the lxc bridge down and back up to ensures the iptables rules are in-place
# This also will ensure that the lxc dnsmasq rules are active.
ansible hosts -m shell -a '(ifdown lxcbr0 || true); ifup lxcbr0'
# Restart any containers that may already exist
ansible hosts -m shell -a 'for i in $(lxc-ls); do lxc-stop -n $i; lxc-start -d -n $i; done'
# Create the containers.
install_bits lxc-containers-create.yml
# Make sure there are no dead veth(s)
# This is good when using a host with multiple times, IE: Rebuilding.
ansible hosts -m shell -a 'lxc-system-manage veth-cleanup'
# Flush the net cache
# This is good when using a host with multiple times, IE: Rebuilding.
ansible hosts -m shell -a 'lxc-system-manage flush-net-cache'
# Get host information post initial setup and reset verbosity
set +x && get_instance_info && set -x
fi
if [ "${DEPLOY_LB}" == "yes" ]; then
# Install haproxy for dev purposes only
install_bits haproxy-install.yml
fi
if [ "${DEPLOY_INFRASTRUCTURE}" == "yes" ]; then
# Install all of the infra bits
install_bits memcached-install.yml
# For the purposes of gating the repository of python wheels are built within
# the environment. Normal installation would simply clone the upstream mirror.
install_bits repo-server.yml
install_bits repo-build.yml
install_bits galera-install.yml
install_bits rabbitmq-install.yml
install_bits utility-install.yml
if [ "${DEPLOY_LOGGING}" == "yes" ]; then
info_block "Logging has not been galaxified yet..."
fi
fi
if [ "${DEPLOY_SWIFT}" == "yes" ] || [ "${DEPLOY_OPENSTACK}" == "yes" ]; then
# Install all of rsyslog
install_bits rsyslog-install.yml
# Hard restart the rsyslog container(s)
ansible hosts -m shell -a 'for i in $(lxc-ls | grep "rsyslog"); do lxc-stop -kn $i; lxc-start -d -n $i; done'
fi
if [ "${DEPLOY_OPENSTACK}" == "yes" ]; then
# install all of the compute Bits
install_bits os-keystone-install.yml
install_bits os-glance-install.yml
install_bits os-cinder-install.yml
install_bits os-nova-install.yml
install_bits os-neutron-install.yml
install_bits os-heat-install.yml
install_bits os-horizon-install.yml
fi
if [ "${DEPLOY_SWIFT}" == "yes" ]; then
if [ "${DEPLOY_OPENSTACK}" == "no" ]; then
# When os install is no, make sure we still have keystone for use in swift.
install_bits os-keystone-install.yml
fi
# install all of the swift Bits
install_bits os-swift-install.yml
fi
if [ "${DEPLOY_TEMPEST}" == "yes" ]; then
# Deploy tempest
install_bits os-tempest-install.yml
fi
if [ "${DEPLOY_INFRASTRUCTURE}" == "yes" ] && [ "${DEPLOY_LOGGING}" == "yes" ]; then
# Reconfigure Rsyslog
install_bits rsyslog-install.yml
fi
popd
# print the report data
set +x && print_report