openstack-ansible/scripts/bootstrap-ansible.sh
Dmitriy Rabotyagov 9fca8555df Move repo_packages to group_vars
At the moment it's not possible to apply different versions of
services to the different groups due to playbook vars having
prescedence over group_vars. However, it can be quite important
to  such use cases, for example for phased rollouts of newer versions.

This will also reduce amount of unnecessary variables that are included
for each host, since only required git details will be loaded.

Closes-Bug: #2007296
Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_rally/+/881954
Change-Id: Icaa3a958926d9f9aa6cb649bd9f3da9449dd7490
2023-05-18 08:49:51 +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.
#
# (c) 2014, Kevin Carter <kevin.carter@rackspace.com>
## Shell Opts ----------------------------------------------------------------
set -e -u -x
## Vars ----------------------------------------------------------------------
export HTTP_PROXY=${HTTP_PROXY:-""}
export HTTPS_PROXY=${HTTPS_PROXY:-""}
# The Ansible version used for testing
export ANSIBLE_PACKAGE=${ANSIBLE_PACKAGE:-"ansible-core==2.13.8"}
export ANSIBLE_ROLE_FILE=${ANSIBLE_ROLE_FILE:-"ansible-role-requirements.yml"}
export ANSIBLE_COLLECTION_FILE=${ANSIBLE_COLLECTION_FILE:-"ansible-collection-requirements.yml"}
export USER_ROLE_FILE=${USER_ROLE_FILE:-"user-role-requirements.yml"}
export USER_COLLECTION_FILE=${USER_COLLECTION_FILE:-"user-collection-requirements.yml"}
export SSH_DIR=${SSH_DIR:-"/root/.ssh"}
export DEBIAN_FRONTEND=${DEBIAN_FRONTEND:-"noninteractive"}
# check whether to install the ARA callback plugin
export SETUP_ARA=${SETUP_ARA:-"false"}
# Use pip opts to add options to the pip install command.
# This can be used to tell it which index to use, etc.
export PIP_OPTS=${PIP_OPTS:-""}
export OSA_WRAPPER_BIN="${OSA_WRAPPER_BIN:-scripts/openstack-ansible.sh}"
# This script should be executed from the root directory of the cloned repo
cd "$(dirname "${0}")/.."
## Functions -----------------------------------------------------------------
info_block "Checking for required libraries." 2> /dev/null ||
source scripts/scripts-library.sh
## Main ----------------------------------------------------------------------
info_block "Bootstrapping System with Ansible"
# Store the clone repo root location
export OSA_CLONE_DIR="$(pwd)"
# Set the variable to the role file to be the absolute path
ANSIBLE_ROLE_FILE="$(readlink -f "${ANSIBLE_ROLE_FILE}")"
ANSIBLE_COLLECTION_FILE="$(readlink -f "${ANSIBLE_COLLECTION_FILE}")"
OSA_INVENTORY_PATH="$(readlink -f inventory)"
OSA_ANSIBLE_PYTHON_INTERPRETER="auto"
# Create the ssh dir if needed
ssh_key_create
# Determine the distribution which the host is running on
determine_distro
# Install the python interpreters
case ${DISTRO_ID} in
rocky)
case ${DISTRO_VERSION_ID} in
9|9.[0-9]*)
dnf -y install python3 python3-devel python3-libselinux
PYTHON_EXEC_PATH="$(command -v python3)"
OSA_ANSIBLE_PYTHON_INTERPRETER="/usr/bin/python3"
;;
esac
;;
centos|rhel)
case ${DISTRO_VERSION_ID} in
9)
dnf -y install python3 python3-devel libselinux-python3
PYTHON_EXEC_PATH="$(command -v python3)"
;;
esac
;;
ubuntu|debian)
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y install \
python3 python3-dev \
python3-minimal python3-apt \
python3-venv\
;;
esac
# Install the base packages
case ${DISTRO_ID} in
rocky|centos|rhel)
dnf -y install \
git /usr/bin/curl autoconf gcc gcc-c++ nc \
systemd-devel pkgconf \
openssl-devel libffi-devel \
rsync wget
;;
ubuntu|debian)
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y install \
git-core curl gcc netcat \
libssl-dev libffi-dev \
libsystemd-dev pkg-config \
wget
;;
esac
# Load nodepool PIP mirror settings
load_nodepool_pip_opts
# Ensure we use the HTTPS/HTTP proxy with pip if it is specified
if [ -n "$HTTPS_PROXY" ]; then
PIP_OPTS+="--proxy $HTTPS_PROXY"
elif [ -n "$HTTP_PROXY" ]; then
PIP_OPTS+="--proxy $HTTP_PROXY"
fi
PYTHON_EXEC_PATH="${PYTHON_EXEC_PATH:-$(which python3)}"
# Obtain the SHA of the upper-constraints to use for the ansible runtime venv
TOX_CONSTRAINTS_SHA=$(awk '/requirements_git_install_branch:/ {print $2}' inventory/group_vars/all/source_git.yml)
# if we are in CI, grab the u-c file from the locally cached repo, otherwise download
TOX_CONSTRAINTS_PATH="/opt/ansible-runtime-constraints-${TOX_CONSTRAINTS_SHA}.txt"
if [[ -z "${ZUUL_SRC_PATH+defined}" || ! -d "${ZUUL_SRC_PATH:-''}" ]]; then
wget ${TOX_CONSTRAINTS_FILE:-"https://opendev.org/openstack/requirements/raw/${TOX_CONSTRAINTS_SHA}/upper-constraints.txt"} -O ${TOX_CONSTRAINTS_PATH}
else
git --git-dir=${ZUUL_SRC_PATH}/opendev.org/openstack/requirements/.git show ${TOX_CONSTRAINTS_SHA}:upper-constraints.txt > ${TOX_CONSTRAINTS_PATH}
fi
export TOX_CONSTRAINTS_FILE="file://${TOX_CONSTRAINTS_PATH}"
if [[ -z "${SKIP_OSA_RUNTIME_VENV_BUILD+defined}" ]]; then
build_ansible_runtime_venv
fi
# Install and export the ARA callback plugin
if [ "${SETUP_ARA}" == "true" ]; then
setup_ara
fi
# Get current code version (this runs at the root of OSA clone)
export CURRENT_OSA_VERSION=$(cd ${OSA_CLONE_DIR}; /opt/ansible-runtime/bin/python -c "from importlib.metadata import version; print(version('openstack-ansible'))")
# Ensure that Ansible binaries run from the venv
pushd /opt/ansible-runtime/bin
for ansible_bin in $(ls -1 ansible*); do
if [ "${ansible_bin}" == "ansible" ] || [ "${ansible_bin}" == "ansible-playbook" ]; then
# For the 'ansible' and 'ansible-playbook' commands we want to use our wrapper
ln -sf /usr/local/bin/openstack-ansible /usr/local/bin/${ansible_bin}
else
# For any other commands, we want to link directly to the binary
ln -sf /opt/ansible-runtime/bin/${ansible_bin} /usr/local/bin/${ansible_bin}
fi
done
popd
# Write the OSA Ansible rc file
sed "s|OSA_INVENTORY_PATH|${OSA_INVENTORY_PATH}|g" scripts/openstack-ansible.rc > /usr/local/bin/openstack-ansible.rc
sed -i "s|OSA_ANSIBLE_PYTHON_INTERPRETER|${OSA_ANSIBLE_PYTHON_INTERPRETER}|g" /usr/local/bin/openstack-ansible.rc
sed -i "s|OSA_ANSIBLE_FORKS|${ANSIBLE_FORKS}|g" /usr/local/bin/openstack-ansible.rc
# Create openstack ansible wrapper tool
cp -v ${OSA_WRAPPER_BIN} /usr/local/bin/openstack-ansible
# Mark the current OSA git repo clone directory, so we don't need to compute it every time.
sed -i "s|OSA_CLONE_DIR|${OSA_CLONE_DIR}|g" /usr/local/bin/openstack-ansible
# Mark the current OSA version in the wrapper, so we don't need to compute it every time.
sed -i "s|CURRENT_OSA_VERSION|${CURRENT_OSA_VERSION}|g" /usr/local/bin/openstack-ansible
# Ensure wrapper tool is executable
chmod +x /usr/local/bin/openstack-ansible
echo "openstack-ansible wrapper created."
# If the Ansible plugins are in the old location remove them.
[[ -d "/etc/ansible/plugins" ]] && rm -rf "/etc/ansible/plugins"
# Update dependent roles
if [ -f "${ANSIBLE_ROLE_FILE}" ] && [[ -z "${SKIP_OSA_ROLE_CLONE+defined}" ]]; then
# NOTE(cloudnull): When bootstrapping we don't want ansible to interact
# with our plugins by default. This change will force
# ansible to ignore our plugins during this process.
export ANSIBLE_LIBRARY="${OSA_CLONE_DIR}/playbooks/library"
export ANSIBLE_LOOKUP_PLUGINS="/dev/null"
export ANSIBLE_FILTER_PLUGINS="/dev/null"
export ANSIBLE_ACTION_PLUGINS="/dev/null"
export ANSIBLE_CALLBACK_PLUGINS="/dev/null"
export ANSIBLE_CALLBACKS_ENABLED="/dev/null"
export ANSIBLE_TEST_PLUGINS="/dev/null"
export ANSIBLE_VARS_PLUGINS="/dev/null"
export ANSIBLE_STRATEGY_PLUGINS="/dev/null"
export ANSIBLE_CONFIG="none-ansible.cfg"
export ANSIBLE_COLLECTIONS_PATH="/etc/ansible"
export ANSIBLE_TRANSPORT="smart"
export ANSIBLE_STRATEGY="linear"
pushd scripts
/opt/ansible-runtime/bin/ansible-playbook get-ansible-collection-requirements.yml \
-e collection_file="${ANSIBLE_COLLECTION_FILE}" -e user_collection_file="${USER_COLLECTION_FILE}"
/opt/ansible-runtime/bin/ansible-playbook get-ansible-role-requirements.yml \
-e role_file="${ANSIBLE_ROLE_FILE}" -e user_role_file="${USER_ROLE_FILE}"
popd
unset ANSIBLE_LIBRARY
unset ANSIBLE_LOOKUP_PLUGINS
unset ANSIBLE_FILTER_PLUGINS
unset ANSIBLE_ACTION_PLUGINS
unset ANSIBLE_CALLBACK_PLUGINS
unset ANSIBLE_CALLBACKS_ENABLED
unset ANSIBLE_TEST_PLUGINS
unset ANSIBLE_VARS_PLUGINS
unset ANSIBLE_STRATEGY_PLUGINS
unset ANSIBLE_CONFIG
unset ANSIBLE_COLLECTIONS_PATH
unset ANSIBLE_TRANSPORT
unset ANSIBLE_STRATEGY
fi
echo "System is bootstrapped and ready for use."