bifrost/scripts/env-setup.sh
Riccardo Pittau 68ed2960e3 Set Ansible default version to 2.8
Ansible 2.6 is EOL, we should move to a more recent release that
has better support for Python 3.x and, above all, is maintained
with security and critical bug fixes.

Change-Id: I6aa80b4bc4a0c34ac919951cd940b2fc6b736bdc
2020-01-23 10:05:27 +01:00

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#!/bin/bash
set -eu
. $(dirname $0)/install-deps.sh
# NOTE(pas-ha) the above exports some useful variables like
# $PYTHON , $PIP and $VENV depending on venv install or not
ANSIBLE_PIP_VERSION=${ANSIBLE_PIP_VERSION:-${ANSIBLE_GIT_BRANCH:-stable-2.8}}
ANSIBLE_PIP_STRING=$(${PYTHON} $(dirname $0)/ansible-pip-str.py ${ANSIBLE_PIP_VERSION})
if [ -n "${VENV-}" ]; then
sudo ${PIP} install --ignore-installed "${ANSIBLE_PIP_STRING}"
ANSIBLE=${VENV}/bin/ansible
else
${PIP} install --user --upgrade "${ANSIBLE_PIP_STRING}"
ANSIBLE=${HOME}/.local/bin/ansible
fi
PLAYBOOKS_LIBRARY_PATH=$(dirname $0)/../playbooks/library
# NOTE(TheJulia): This should no longer be needed, and was for used to
# collect modules from Github where necessary for older ansible versions,
# but we should have everything we need with stable-2.6 or later.
function check_get_module () {
local module=${1}
local module_url_base=${2}
${ANSIBLE} localhost -m ${module} | grep "changed" || \
wget "${module_url_base}/${module}.py" -O "${PLAYBOOKS_LIBRARY_PATH}/${module}.py"
}
# NOTE(pas-ha) the following is a temporary workaround for third-party CI
# scripts that try to source Ansible's hacking/env-setup
# after running this very script
# TODO(pas-ha) remove after deprecation (in Pike?) and when third-party CIs
# (in particular OPNFV) are fixed
ANSIBLE_INSTALL_ROOT=${ANSIBLE_INSTALL_ROOT:-/opt/stack}
u=$(whoami)
g=$(groups | awk '{print $1}')
if [ ! -d ${ANSIBLE_INSTALL_ROOT} ]; then
mkdir -p ${ANSIBLE_INSTALL_ROOT} || (sudo mkdir -p ${ANSIBLE_INSTALL_ROOT})
fi
sudo -H chown -R $u:$g ${ANSIBLE_INSTALL_ROOT}
echo
echo "To use bifrost, do"
if [ -n "${VENV-}" ]; then
echo "source ${VENV}/bin/activate"
else
echo "Prepend ~/.local/bin to your PATH if it is not that way already.."
echo ".. or use full path to local Ansible at ~/.local/bin/ansible-playbook"
fi
echo "source env-vars"
echo "Then run playbooks as normal."
echo