bifrost/scripts/env-setup.sh
Julia Kreger a5c688a9ab Add keystone installation playbook
In order to support use of keystone, bifrost needs to be able to
install keystone in a minimalistic fashion alongside of ironic.

This commit adds the role, and required changes for that
configuration to be bootstrapped.

Change-Id: Icb1c5dfded5574d901444bbca72e5d74a336093f
2016-11-22 14:23:35 +00:00

223 lines
6.9 KiB
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#!/bin/bash
set -eu
ANSIBLE_GIT_URL=${ANSIBLE_GIT_URL:-https://github.com/ansible/ansible.git}
ANSIBLE_GIT_BRANCH=${ANSIBLE_GIT_BRANCH:-stable-2.1}
ANSIBLE_INSTALL_ROOT=${ANSIBLE_INSTALL_ROOT:-/opt/stack}
function check_get_module () {
local file=${1}
local url=${2}
if [ ! -e ${file} ]; then
wget -O ${file} ${url}
fi
}
declare -A PKG_MAP
CHECK_CMD_PKGS=(
libffi
libopenssl
net-tools
python-devel
)
# Check zypper before apt-get in case zypper-aptitude
# is installed
if [ -x '/usr/bin/zypper' ]; then
OS_FAMILY="Suse"
INSTALLER_CMD="sudo -H zypper install -y"
CHECK_CMD="zypper search --match-exact --installed"
PKG_MAP=(
[gcc]=gcc
[git]=git
[libffi]=libffi-devel
[libopenssl]=libopenssl-devel
[net-tools]=net-tools
[python]=python
[python-devel]=python-devel
[venv]=python-virtualenv
[wget]=wget
)
EXTRA_PKG_DEPS=( python-xml )
# NOTE (cinerama): we can't install python without removing this package
# if it exists
if $(${CHECK_CMD} patterns-openSUSE-minimal_base-conflicts &> /dev/null); then
sudo -H zypper remove -y patterns-openSUSE-minimal_base-conflicts
fi
elif [ -x '/usr/bin/apt-get' ]; then
OS_FAMILY="Debian"
INSTALLER_CMD="sudo -H apt-get -y install"
CHECK_CMD="dpkg -l"
PKG_MAP=( [gcc]=gcc
[git]=git
[libffi]=libffi-dev
[libopenssl]=libssl-dev
[net-tools]=net-tools
[python]=python-minimal
[python-devel]=libpython-dev
[venv]=python-virtualenv
[wget]=wget
)
EXTRA_PKG_DEPS=()
elif [ -x '/usr/bin/yum' ]; then
OS_FAMILY="RedHat"
INSTALLER_CMD="sudo -H yum -y install"
CHECK_CMD="rpm -q"
PKG_MAP=(
[gcc]=gcc
[git]=git
[libffi]=libffi-devel
[libopenssl]=openssl-devel
[net-tools]=net-tools
[python]=python
[python-devel]=python-devel
[venv]=python-virtualenv
[wget]=wget
)
EXTRA_PKG_DEPS=()
else
echo "ERROR: Supported package manager not found. Supported: apt,yum,zypper"
fi
if ! $(python --version &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[python]}
fi
if ! $(gcc -v &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[gcc]}
fi
if ! $(git --version &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[git]}
fi
if ! $(wget --version &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[wget]}
fi
if [ -n "${VENV-}" ]; then
if $(virtualenv --version &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[venv]}
fi
fi
for pkg in ${CHECK_CMD_PKGS[@]}; do
if ! $(${CHECK_CMD} ${PKG_MAP[$pkg]} &>/dev/null); then
${INSTALLER_CMD} ${PKG_MAP[$pkg]}
fi
done
if [ -n "${EXTRA_PKG_DEPS-}" ]; then
for pkg in ${EXTRA_PKG_DEPS}; do
if ! $(${CHECK_CMD} ${pkg} &>/dev/null); then
${INSTALLER_CMD} ${pkg}
fi
done
fi
if [ -n "${VENV-}" ]; then
echo "NOTICE: Using virtualenv for this installation."
if [ ! -f ${VENV}/bin/activate ]; then
# only create venv if one doesn't exist
sudo -H -E virtualenv --no-site-packages ${VENV}
fi
# Note(cinerama): activate is not compatible with "set -u";
# disable it just for this line.
set +u
source ${VENV}/bin/activate
set -u
VIRTUAL_ENV=${VENV}
else
echo "NOTICE: Not using virtualenv for this installation."
fi
# If we're using a venv, we need to work around sudo not
# keeping the path even with -E.
PYTHON=$(which python)
# To install python packages, we need pip.
#
# We can't use the apt packaged version of pip since
# older versions of pip are incompatible with
# requests, one of our indirect dependencies (bug 1459947).
#
# Note(cinerama): We use pip to install an updated pip plus our
# other python requirements. pip breakages can seriously impact us,
# so we've chosen to install/upgrade pip here rather than in
# requirements (which are synced automatically from the global ones)
# so we can quickly and easily adjust version parameters.
# See bug 1536627.
#
# Note(cinerama): If pip is linked to pip3, the rest of the install
# won't work. Remove the alternatives. This is due to ansible's
# python 2.x requirement.
if [[ $(readlink -f /etc/alternatives/pip) =~ "pip3" ]]; then
sudo -H update-alternatives --remove pip $(readlink -f /etc/alternatives/pip)
fi
if ! which pip; then
wget -O /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py
sudo -H -E ${PYTHON} /tmp/get-pip.py
fi
PIP=$(which pip)
sudo -H -E ${PIP} install "pip>6.0"
sudo -H -E ${PIP} install -r "$(dirname $0)/../requirements.txt"
u=$(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}
cd ${ANSIBLE_INSTALL_ROOT}
if [ ! -d ansible ]; then
git clone $ANSIBLE_GIT_URL --recursive -b $ANSIBLE_GIT_BRANCH
cd ansible
else
cd ansible
git remote update origin --prune
git fetch --tags
git checkout $ANSIBLE_GIT_BRANCH
git pull --rebase origin $ANSIBLE_GIT_BRANCH
git submodule update --init --recursive
git fetch
fi
# Note(TheJulia): These files should be in the ansible folder
# and this functionality exists for a level of ansible 1.9.x
# backwards compatability although the modules were developed
# for Ansible 2.0.
check_get_module `pwd`/lib/ansible/modules/core/cloud/openstack/os_ironic.py \
https://raw.githubusercontent.com/ansible/ansible-modules-core/stable-2.0/cloud/openstack/os_ironic.py
check_get_module `pwd`/lib/ansible/modules/core/cloud/openstack/os_ironic_node.py \
https://raw.githubusercontent.com/ansible/ansible-modules-core/stable-2.0/cloud/openstack/os_ironic_node.py
# Note(TheJulia): Proposed, however not yet accepted. Once the pull request
# https://github.com/ansible/ansible-modules-extras/pull/1681 has merged, this
# URL should be changed.
check_get_module `pwd`/lib/ansible/modules/extras/cloud/openstack/os_ironic_inspect.py \
https://raw.githubusercontent.com/juliakreger/ansible-modules-extras/feature/os-ironic-inspect/cloud/openstack/os_ironic_inspect.py
# os_keystone_service is targeted for Ansible 2.2
check_get_module `pwd`/lib/ansible/modules/extras/cloud/openstack/os_keystone_service.py \
https://raw.githubusercontent.com/ansible/ansible-modules-extras/devel/cloud/openstack/os_keystone_service.py
if [ -n "${VENV-}" ]; then
sudo -H -E ${PIP} install --upgrade ${ANSIBLE_INSTALL_ROOT}/ansible
echo
echo "To use bifrost, do"
echo "source ${VENV}/bin/activate"
echo "source env-vars"
echo "Then run playbooks as normal."
echo
else
echo
echo "If you're using this script directly, execute the"
echo "following commands to update your shell."
echo
echo "source env-vars"
echo "source ${ANSIBLE_INSTALL_ROOT}/ansible/hacking/env-setup"
echo
fi