191e0b8660
None of the hosts need pip installed any more. Everything installed on the host is now a distribution package, and all pip packages are inside a virtualenv. As such, we make the final changes to eliminate the installation of pip on the host. 1. We change the pip_install role settings to only put pip.conf down, and not bother installing pip. The pip.conf remains necessary to provide any pip installs done in venvs with the details of the repo server. 2. We update the utility container playbook so that it installs everything into a venv, then symlinks the appropriate openstack client binaries to /usr/local/bin for convenient access. This is only done for source based installs. 3. We update the ceph radosgw keystone setup to make it use the appropriate service host, and to make use of the correct runtime venv. It also now makes use of native ansible modules instead of our own. Depends-On: https://review.openstack.org/587840 Depends-On: https://review.openstack.org/587849 Depends-On: https://review.openstack.org/589643 Depends-On: https://review.openstack.org/590011 Depends-On: https://review.openstack.org/590178 Change-Id: Iac018386e98d1531b605c66bccf3bcce10226e19
231 lines
9.0 KiB
Bash
Executable File
231 lines
9.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# (c) 2014, Kevin Carter <kevin.carter@rackspace.com>
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## Shell Opts ----------------------------------------------------------------
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set -e -u -x
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## Vars ----------------------------------------------------------------------
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export HTTP_PROXY=${HTTP_PROXY:-""}
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export HTTPS_PROXY=${HTTPS_PROXY:-""}
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# The Ansible version used for testing
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export ANSIBLE_PACKAGE=${ANSIBLE_PACKAGE:-"ansible==2.5.5"}
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export ANSIBLE_ROLE_FILE=${ANSIBLE_ROLE_FILE:-"ansible-role-requirements.yml"}
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export SSH_DIR=${SSH_DIR:-"/root/.ssh"}
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export DEBIAN_FRONTEND=${DEBIAN_FRONTEND:-"noninteractive"}
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# Use pip opts to add options to the pip install command.
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# This can be used to tell it which index to use, etc.
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export PIP_OPTS=${PIP_OPTS:-""}
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# Set the role fetch mode to any option [galaxy, git-clone]
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export ANSIBLE_ROLE_FETCH_MODE=${ANSIBLE_ROLE_FETCH_MODE:-git-clone}
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export OSA_WRAPPER_BIN="${OSA_WRAPPER_BIN:-scripts/openstack-ansible.sh}"
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# This script should be executed from the root directory of the cloned repo
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cd "$(dirname "${0}")/.."
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## Functions -----------------------------------------------------------------
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info_block "Checking for required libraries." 2> /dev/null ||
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source scripts/scripts-library.sh
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## Main ----------------------------------------------------------------------
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info_block "Bootstrapping System with Ansible"
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# Store the clone repo root location
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export OSA_CLONE_DIR="$(pwd)"
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# Set the variable to the role file to be the absolute path
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ANSIBLE_ROLE_FILE="$(readlink -f "${ANSIBLE_ROLE_FILE}")"
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OSA_INVENTORY_PATH="$(readlink -f inventory)"
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OSA_PLAYBOOK_PATH="$(readlink -f playbooks)"
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# Create the ssh dir if needed
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ssh_key_create
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# Determine the distribution which the host is running on
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determine_distro
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# Prefer dnf over yum for CentOS.
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which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
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# Install the base packages
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case ${DISTRO_ID} in
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centos|rhel)
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$RHT_PKG_MGR -y install \
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git curl autoconf gcc gcc-c++ nc \
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python2 python2-devel \
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openssl-devel libffi-devel \
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libselinux-python python-virtualenv
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;;
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ubuntu)
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apt-get update
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DEBIAN_FRONTEND=noninteractive apt-get -y install \
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git-core curl gcc netcat \
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python-minimal python-dev \
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python3 python3-dev \
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libssl-dev libffi-dev \
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python-apt python3-apt \
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python-virtualenv
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;;
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opensuse)
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zypper -n install -l git-core curl autoconf gcc gcc-c++ \
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netcat-openbsd python python-xml python-devel gcc \
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libffi-devel libopenssl-devel python-virtualenv
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# Leap ships with python3.4 which is not supported by ansible and as
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# such we are using python2
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# See https://github.com/ansible/ansible/issues/24180
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PYTHON_EXEC_PATH="/usr/bin/python2"
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;;
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esac
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# Ensure that our shell knows about the new virtualenv
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hash -r virtualenv
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# Ensure we use the HTTPS/HTTP proxy with pip if it is specified
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if [ -n "$HTTPS_PROXY" ]; then
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PIP_OPTS+="--proxy $HTTPS_PROXY"
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elif [ -n "$HTTP_PROXY" ]; then
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PIP_OPTS+="--proxy $HTTP_PROXY"
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fi
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# Force using python2. When python3 and python2 dual stack is supported uncomment the following:
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#PYTHON_EXEC_PATH="${PYTHON_EXEC_PATH:-$(which python3 || which python2 || which python)}"
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PYTHON_EXEC_PATH="${PYTHON_EXEC_PATH:-$(which python2 || which python)}"
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PYTHON_VERSION="$($PYTHON_EXEC_PATH -c 'import sys; print(".".join(map(str, sys.version_info[:3])))')"
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# Use https when Python with native SNI support is available
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UPPER_CONSTRAINTS_PROTO=$([ "$PYTHON_VERSION" == $(echo -e "$PYTHON_VERSION\n2.7.9" | sort -V | tail -1) ] && echo "https" || echo "http")
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# Set the location of the constraints to use for all pip installations
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export UPPER_CONSTRAINTS_FILE=${UPPER_CONSTRAINTS_FILE:-"$UPPER_CONSTRAINTS_PROTO://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?id=$(awk '/requirements_git_install_branch:/ {print $2}' playbooks/defaults/repo_packages/openstack_services.yml)"}
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# All distros have a python-virtualenv > 13.
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# - Centos 7 has 15.1, which holds pip 9.0.1, setuptools 28.8, wheel 0.29
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# See also: http://mirror.centos.org/centos/7/os/x86_64/Packages/
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# - openSUSE 42.3 has 13.1.2, which holds pip 7.1.2, setuptools 18.2, wheel 0.24.
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# See also: https://build.opensuse.org/package/show/openSUSE%3ALeap%3A42.3/python-virtualenv
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# - Ubuntu Xenial has 15.0.1, holding pip 8.1.1, setuptools 20.3, wheel 0.29
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# See also: https://packages.ubuntu.com/xenial/python-virtualenv
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virtualenv --python=${PYTHON_EXEC_PATH} --clear /opt/ansible-runtime
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# The vars used to prepare the Ansible runtime venv
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PIP_COMMAND="/opt/ansible-runtime/bin/pip"
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PIP_OPTS+=" --constraint global-requirement-pins.txt"
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PIP_OPTS+=" --constraint ${UPPER_CONSTRAINTS_FILE}"
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# When executing the installation, we want to specify all our options on the CLI,
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# making sure to completely ignore any config already on the host. This is to
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# prevent the repo server's extra constraints being applied, which include
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# a different version of Ansible to the one we want to install. As such, we
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# use --isolated so that the config file is ignored.
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# Upgrade pip setuptools and wheel to the appropriate version
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${PIP_COMMAND} install --isolated ${PIP_OPTS} --upgrade pip setuptools wheel
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# Install ansible and the other required packages
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${PIP_COMMAND} install --isolated ${PIP_OPTS} -r requirements.txt ${ANSIBLE_PACKAGE}
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# Install our osa_toolkit code from the current checkout
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$PIP_COMMAND install -e .
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# Add SELinux support to the venv
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if [ -d "/usr/lib64/python2.7/site-packages/selinux/" ]; then
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rsync -avX /usr/lib64/python2.7/site-packages/selinux/ /opt/ansible-runtime/lib64/python2.7/selinux/
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fi
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# Ensure that Ansible binaries run from the venv
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pushd /opt/ansible-runtime/bin
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for ansible_bin in $(ls -1 ansible*); do
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if [ "${ansible_bin}" == "ansible" ] || [ "${ansible_bin}" == "ansible-playbook" ]; then
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# For the 'ansible' and 'ansible-playbook' commands we want to use our wrapper
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ln -sf /usr/local/bin/openstack-ansible /usr/local/bin/${ansible_bin}
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else
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# For any other commands, we want to link directly to the binary
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ln -sf /opt/ansible-runtime/bin/${ansible_bin} /usr/local/bin/${ansible_bin}
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fi
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done
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popd
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# Write the OSA Ansible rc file
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sed "s|OSA_INVENTORY_PATH|${OSA_INVENTORY_PATH}|g" scripts/openstack-ansible.rc > /usr/local/bin/openstack-ansible.rc
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sed -i "s|OSA_PLAYBOOK_PATH|${OSA_PLAYBOOK_PATH}|g" /usr/local/bin/openstack-ansible.rc
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# Create openstack ansible wrapper tool
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cp -v ${OSA_WRAPPER_BIN} /usr/local/bin/openstack-ansible
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# Ensure wrapper tool is executable
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chmod +x /usr/local/bin/openstack-ansible
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echo "openstack-ansible wrapper created."
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# If the Ansible plugins are in the old location remove them.
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[[ -d "/etc/ansible/plugins" ]] && rm -rf "/etc/ansible/plugins"
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# Update dependent roles
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if [ -f "${ANSIBLE_ROLE_FILE}" ]; then
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if [[ "${ANSIBLE_ROLE_FETCH_MODE}" == 'galaxy' ]];then
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# Pull all required roles.
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ansible-galaxy install --role-file="${ANSIBLE_ROLE_FILE}" \
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--force
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elif [[ "${ANSIBLE_ROLE_FETCH_MODE}" == 'git-clone' ]];then
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# NOTE(cloudnull): When bootstrapping we don't want ansible to interact
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# with our plugins by default. This change will force
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# ansible to ignore our plugins during this process.
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export ANSIBLE_LIBRARY="/dev/null"
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export ANSIBLE_LOOKUP_PLUGINS="/dev/null"
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export ANSIBLE_FILTER_PLUGINS="/dev/null"
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export ANSIBLE_ACTION_PLUGINS="/dev/null"
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export ANSIBLE_CALLBACK_PLUGINS="/dev/null"
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export ANSIBLE_CALLBACK_WHITELIST="/dev/null"
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export ANSIBLE_TEST_PLUGINS="/dev/null"
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export ANSIBLE_VARS_PLUGINS="/dev/null"
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export ANSIBLE_STRATEGY_PLUGINS="/dev/null"
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export ANSIBLE_CONFIG="none-ansible.cfg"
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pushd scripts
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/opt/ansible-runtime/bin/ansible-playbook get-ansible-role-requirements.yml \
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-e role_file="${ANSIBLE_ROLE_FILE}"
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popd
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unset ANSIBLE_LIBRARY
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unset ANSIBLE_LOOKUP_PLUGINS
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unset ANSIBLE_FILTER_PLUGINS
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unset ANSIBLE_ACTION_PLUGINS
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unset ANSIBLE_CALLBACK_PLUGINS
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unset ANSIBLE_CALLBACK_WHITELIST
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unset ANSIBLE_TEST_PLUGINS
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unset ANSIBLE_VARS_PLUGINS
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unset ANSIBLE_STRATEGY_PLUGINS
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unset ANSIBLE_CONFIG
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else
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echo "Please set the ANSIBLE_ROLE_FETCH_MODE to either of the following options ['galaxy', 'git-clone']"
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exit 99
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fi
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fi
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echo "System is bootstrapped and ready for use."
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