6be15b8ddd
On first deployment bootstrap-ansible.sh pulls its packages from PyPI. On upgrade, when the deployment host is shared with a controller, a pip.conf file exists to restrict pip to the packages hosted by the repo containers. This causes bootstrap-ansible.sh to fail when the repo server created by the previous version does not contain a compatible version. This commit adds the flag '--isolated' to allow the bootstrap process to bypass the repo server. To allow the pip command to fall back on using the isolated flag the code is refactored to determine the version of pip prior to its use. Change-Id: Ie9834eb55a689d6f74441cc78e34b62be5d82141
143 lines
5.2 KiB
Bash
Executable File
143 lines
5.2 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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export ANSIBLE_GIT_RELEASE=${ANSIBLE_GIT_RELEASE:-"v1.9.4-1"}
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export ANSIBLE_GIT_REPO=${ANSIBLE_GIT_REPO:-"https://github.com/ansible/ansible"}
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export ANSIBLE_ROLE_FILE=${ANSIBLE_ROLE_FILE:-"ansible-role-requirements.yml"}
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export ANSIBLE_WORKING_DIR=${ANSIBLE_WORKING_DIR:-/opt/ansible_${ANSIBLE_GIT_RELEASE}}
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export SSH_DIR=${SSH_DIR:-"/root/.ssh"}
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export DEBIAN_FRONTEND=${DEBIAN_FRONTEND:-"noninteractive"}
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## Functions -----------------------------------------------------------------
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info_block "Checking for required libraries." 2> /dev/null ||
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source $(dirname ${0})/scripts-library.sh ||
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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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# Create the ssh dir if needed
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ssh_key_create
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# Install the base packages
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if [[ $HOST_DISTRO =~ ^(Ubuntu|Debian) ]]; then
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apt-get update && apt-get -y install git python-all python-dev curl python2.7-dev build-essential libssl-dev libffi-dev < /dev/null
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elif [[ $HOST_DISTRO =~ ^(CentOS|Red Hat) ]]; then
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yum check-update && yum -y install git python2 curl autoconf gcc-c++ python2-devel gcc libffi-devel openssl-devel
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elif [[ $HOST_DISTRO =~ ^Fedora ]]; then
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dnf -y install git python curl autoconf gcc-c++ python-devel gcc libffi-devel openssl-devel
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fi
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# If the working directory exists remove it
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if [ -d "${ANSIBLE_WORKING_DIR}" ];then
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rm -rf "${ANSIBLE_WORKING_DIR}"
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fi
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# Clone down the base ansible source
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git clone "${ANSIBLE_GIT_REPO}" "${ANSIBLE_WORKING_DIR}"
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pushd "${ANSIBLE_WORKING_DIR}"
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git checkout "${ANSIBLE_GIT_RELEASE}"
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git submodule update --init --recursive
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popd
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# Install pip
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get_pip
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# Ensure we use the HTTPS/HTTP proxy with pip if it is specified
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PIP_OPTS=""
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if [ -n "$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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PIP_COMMAND=pip2
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if [ ! $(which "$PIP_COMMAND") ]; then
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PIP_COMMAND=pip
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fi
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# Install requirements if there are any
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if [ -f "requirements.txt" ];then
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# When upgrading there will already be a pip.conf file locking pip down to the repo server, in such cases it may be
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# necessary to use --isolated because the repo server does not meet the specified requirements.
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$PIP_COMMAND install $PIP_OPTS -r requirements.txt || $PIP_COMMAND install --isolated $PIP_OPTS -r requirements.txt
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fi
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# Install ansible
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# When upgrading there will already be a pip.conf file locking pip down to the repo server, in such cases it may be
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# necessary to use --isolated because the repo server does not meet the specified requirements.
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$PIP_COMMAND install $PIP_OPTS "${ANSIBLE_WORKING_DIR}" || $PIP_COMMAND install --isolated $PIP_OPTS "${ANSIBLE_WORKING_DIR}"
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# Update dependent roles
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if [ -f "${ANSIBLE_ROLE_FILE}" ];then
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# Pull all required roles.
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ansible-galaxy install --role-file=${ANSIBLE_ROLE_FILE} \
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--force
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fi
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# Create openstack ansible wrapper tool
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cat > /usr/local/bin/openstack-ansible <<EOF
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#!/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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# OpenStack wrapper tool to ease the use of ansible with multiple variable files.
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export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}"
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function info() {
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echo -e "\e[0;35m\${@}\e[0m"
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}
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# Discover the variable files.
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VAR1="\$(for i in \$(ls /etc/openstack_deploy/user_*.yml); do echo -ne "-e @\$i "; done)"
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# Provide information on the discovered variables.
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info "Variable files: \"\${VAR1}\""
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# Run the ansible playbook command.
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\$(which ansible-playbook) \${VAR1} \$@
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EOF
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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 script created."
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echo "System is bootstrapped and ready for use."
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