bifrost/scripts/env-setup.sh
Pavlo Shchelokovskyy 390414b2a7 Fix some virtualenv-related places
- on Ubuntu Xenial, `python-virtualenv` package no longer installs
  `virtualenv` shell script.
  Change all `virtualenv` invocations to 'python -m virtualenv',
  which is more portable.
  - in `pip_install.yml`, add `virtualenv_command` argument using
    the same portable invocation.
- in `install-deps.sh`, the condition to install `python-virtualenv`
  was missing the `not` part
- the venv is created with `sudo` elevation in `install-deps.sh`,
  thus in `env-setup.sh` Ansible must be installed into venv
  using `sudo` elevation as well.
- in `install.yml`, fix passing `bifrost_venv_dir` var to `pip_install.yml`

Change-Id: Ifaa54a0dc97ed59ca8360e62878b603a04105e46
2017-03-15 17:51:17 +02:00

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#!/bin/bash
set -eu
source $(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:-${ANSIBLE_GIT_BRANCH:-stable-2.1}}
ANSIBLE_PIP_STRING=$(${PYTHON} $(dirname $0)/ansible-pip-str.py ${ANSIBLE_PIP_VERSION})
if [ -n "${VENV-}" ]; then
sudo -H -E ${PIP} install --upgrade "${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 $0)/../playbooks/library
function check_get_module () {
local module=${1}
local module_url_base=${2}
${ANSIBLE} localhost -m ${module} | grep "changed" || \
wget "${module_url_base}/${module}.py" -O "${PLAYBOOKS_LIBRARY_PATH}/${module}.py"
}
# Note(TheJulia): These files should be in the ansible library folder
# and this functionality exists for a level of ansible 1.9.x
# backwards compatability although the modules were developed
# for Ansible 2.0.
check_get_module os_ironic \
https://raw.githubusercontent.com/ansible/ansible-modules-core/stable-2.0/cloud/openstack
check_get_module os_ironic_node \
https://raw.githubusercontent.com/ansible/ansible-modules-core/stable-2.0/cloud/openstack
# os_ironic_inspect has appeared in Ansible 2.1
check_get_module os_ironic_inspect \
https://raw.githubusercontent.com/ansible/ansible-modules-extras/stable-2.1/cloud/openstack
# os_keystone_service has appeared in Ansible 2.2
check_get_module os_keystone_service \
https://raw.githubusercontent.com/ansible/ansible-modules-extras/stable-2.2/cloud/openstack
# NOTE(pas-ha) the following is a temporary workaround for third-party CI
# scripts that try to source Ansible's hacking/env-setup
# after running this very script
# TODO(pas-ha) remove after deprecation (in Pike?) and when third-party CIs
# (in particular OPNFV) are fixed
ANSIBLE_INSTALL_ROOT=${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}
mkdir -p ${ANSIBLE_INSTALL_ROOT}/ansible/hacking
echo "echo Sourcing this file is no longer needed! Ansible is always installed from PyPI" > ${ANSIBLE_INSTALL_ROOT}/ansible/hacking/env-setup
echo
echo "To use bifrost, do"
if [ -n "${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