openstack-ansible-tests/test-ansible-functional.sh
Jonathan Rosser 6403dd594e Remove Centos-7 support
Ussuri is the last release that openstack-ansible supports Centos-7.
Remove support for Centos-7 for Victoria.

Depends-On: https://review.opendev.org/742166
Change-Id: I3e3cda925b9bf8361f2c3a8d6b2a226e50974001
2020-09-22 12:26:52 +00:00

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#!/usr/bin/env bash
# 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.
# WARNING:
# This file is use by all OpenStack-Ansible roles for testing purposes.
# Any changes here will affect all OpenStack-Ansible role repositories
# with immediate effect.
# PURPOSE:
# This script executes a test Ansible playbook for the purpose of
# functionally testing the role. It supports a convergence test,
# check mode and an idempotence test.
## Shell Opts ----------------------------------------------------------------
set -e
## Vars ----------------------------------------------------------------------
# Source distribution information
source /etc/os-release || source /usr/lib/os-release
#TODO: cleanup on ansible 2.10 if debian is in config/base.yml
if [ "${ID}" == "debian" ] && [ "${VERSION_ID}" == "10" ]; then
ANSIBLE_PYTHON_INTERPRETER="/usr/bin/python3"
fi
export ANSIBLE_PYTHON_INTERPRETER=${ANSIBLE_PYTHON_INTERPRETER:-auto}
export TESTING_HOME=${TESTING_HOME:-$HOME}
export WORKING_DIR=${WORKING_DIR:-$(pwd)}
export ROLE_NAME=${ROLE_NAME:-''}
export ANSIBLE_REMOTE_TEMP="/tmp"
export ANSIBLE_OVERRIDES=${ANSIBLE_OVERRIDES:-$WORKING_DIR/tests/$ROLE_NAME-overrides.yml}
export ANSIBLE_PARAMETERS=${ANSIBLE_PARAMETERS:-""}
export TEST_PLAYBOOK=${TEST_PLAYBOOK:-$WORKING_DIR/tests/test.yml}
export TEST_CHECK_MODE=${TEST_CHECK_MODE:-false}
export TEST_IDEMPOTENCE=${TEST_IDEMPOTENCE:-false}
export COMMON_TESTS_PATH="${WORKING_DIR}/tests/common"
echo "ANSIBLE_OVERRIDES: ${ANSIBLE_OVERRIDES}"
echo "ANSIBLE_PARAMETERS: ${ANSIBLE_PARAMETERS}"
echo "TEST_PLAYBOOK: ${TEST_PLAYBOOK}"
echo "TEST_CHECK_MODE: ${TEST_CHECK_MODE}"
echo "TEST_IDEMPOTENCE: ${TEST_IDEMPOTENCE}"
echo "ANSIBLE_PYTHON_INTERPRETER: ${ANSIBLE_PYTHON_INTERPRETER}"
## Functions -----------------------------------------------------------------
function set_ansible_parameters {
if [ -f "${ANSIBLE_OVERRIDES}" ]; then
ANSIBLE_CLI_PARAMETERS="${ANSIBLE_PARAMETERS} -e @${ANSIBLE_OVERRIDES}"
else
ANSIBLE_CLI_PARAMETERS="${ANSIBLE_PARAMETERS}"
fi
}
function execute_ansible_playbook {
CMD_TO_EXECUTE="ansible-playbook ${TEST_PLAYBOOK} $@ ${ANSIBLE_CLI_PARAMETERS}"
echo "Executing: ${CMD_TO_EXECUTE}"
echo "With:"
echo " ANSIBLE_INVENTORY: ${ANSIBLE_INVENTORY}"
echo " ANSIBLE_LOG_PATH: ${ANSIBLE_LOG_PATH}"
${CMD_TO_EXECUTE}
}
## Main ----------------------------------------------------------------------
source /etc/os-release
# Check if SELinux is present and which mode is currently set.
if [[ -x /usr/sbin/getenforce ]]; then
SELINUX_STATUS=$(/usr/sbin/getenforce)
else
SELINUX_STATUS="Unavailable"
fi
echo "Current SELinux status: ${SELINUX_STATUS}"
# NOTE(mhayden): SELinux policies for CentOS are still incomplete. Ensure
# SELinux is not in enforcing mode during tests.
if [ "${SELINUX_STATUS}" == "Enforcing" ]; then
echo "NOTE: CentOS SELinux policies are incomplete."
echo "Switching SELinux mode from Enforcing to Permissive."
sudo /usr/sbin/setenforce 0
fi
# Ensure that the Ansible environment is properly prepared
source "${COMMON_TESTS_PATH}/test-ansible-env-prep.sh"
# Prepare the extra CLI parameters used in each execution
set_ansible_parameters
# If the test for check mode is enabled, then execute it
if [ "${TEST_CHECK_MODE}" == "true" ]; then
# Set the path for the output log
export ANSIBLE_LOG_PATH="${ANSIBLE_LOG_DIR}/ansible-check.log"
# Execute the test playbook in check mode
execute_ansible_playbook --check
fi
# Set the path for the output log
export ANSIBLE_LOG_PATH="${ANSIBLE_LOG_DIR}/ansible-execute.log"
# Execute the test playbook
execute_ansible_playbook
# If the idempotence test is enabled, then execute the
# playbook again and verify that nothing changed/failed
# in the output log.
if [ "${TEST_IDEMPOTENCE}" == "true" ]; then
# Set the path for the output log
export ANSIBLE_LOG_PATH="${ANSIBLE_LOG_DIR}/ansible-idempotence.log"
# Execute the test playbook
execute_ansible_playbook
# Exit with a failure if we find "changed" or "failed" followed by anything
# other than a zero.
if grep -qP '(changed|failed)=(?!0)' ${ANSIBLE_LOG_PATH}; then
echo "Idempotence test: fail"
exit 1
else
echo "Idempotence test: pass"
fi
fi