Change the osa wrapper from a heredoc to a file
The OSA warpper has been a heredoc forever however it makes a lot more sense to have it be a file that we copy. This should help folks understand where this comes from and what it's doing. The environment variable "OSA_WRAPPER_BIN" has been added to the bootstrap script so that deployers could, if they so choose, override the wrapper script with something else. While I can't imagine folks needing this all the time, there have been several occasions where it's been necessary to augment the wrapper tool locally within an environment. Every-time this has been needed it creates a maintenance burden on operators over the lifetime of the deployment and it'd be great if we had an official entry point into this tooling when needed. Change-Id: Iaac5a8ff070b68a87e4f2b7cebc37749bf513c29 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
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Kevin Carter
Kevin Carter (cloudnull)
parent
a3bb070fd6
commit
2b2447e72d
@ -35,6 +35,8 @@ 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 "${0}")/.."
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@ -205,89 +207,8 @@ popd
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sed "s|OSA_INVENTORY_PATH|${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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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="/opt/ansible-runtime/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}"
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function info() {
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if [ "\${ANSIBLE_NOCOLOR:-0}" -eq "1" ]; then
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echo -e "\${@}"
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else
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echo -e "\e[0;35m\${@}\e[0m"
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fi
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}
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# Figure out which Ansible binary was executed
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RUN_CMD=\$(basename \${0})
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# Apply the OpenStack-Ansible configuration selectively.
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if [[ "\${PWD}" == *"${OSA_CLONE_DIR}"* ]] || [ "\${RUN_CMD}" == "openstack-ansible" ]; then
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# Source the Ansible configuration.
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. /usr/local/bin/openstack-ansible.rc
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# Load userspace group vars
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if [[ -d /etc/openstack_deploy/group_vars || -d /etc/openstack_deploy/host_vars ]]; then
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if [[ ! -f /etc/openstack_deploy/inventory.ini ]]; then
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echo '[all]' > /etc/openstack_deploy/inventory.ini
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fi
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fi
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# Check whether there are any user configuration files
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if ls -1 /etc/openstack_deploy/user_*.yml &> /dev/null; then
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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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fi
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else
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# If you're not executing 'openstack-ansible' and are
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# not in the OSA git clone root, then do not source
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# the configuration and do not add extra vars.
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VAR1=""
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fi
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# Execute the Ansible command.
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if [ "\${RUN_CMD}" == "openstack-ansible" ] || [ "\${RUN_CMD}" == "ansible-playbook" ]; then
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ansible-playbook "\${@}" \${VAR1}
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PLAYBOOK_RC="\$?"
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if [[ "\${PLAYBOOK_RC}" -ne "0" ]]; then
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echo -e "\nEXIT NOTICE [Playbook execution failure] **************************************"
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else
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echo -e "\nEXIT NOTICE [Playbook execution success] **************************************"
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fi
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echo "==============================================================================="
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exit "\${PLAYBOOK_RC}"
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else
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\${RUN_CMD} "\${@}"
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fi
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EOF
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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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79
scripts/openstack-ansible.sh
Normal file
79
scripts/openstack-ansible.sh
Normal file
@ -0,0 +1,79 @@
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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="/opt/ansible-runtime/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}"
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function info {
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if [ "${ANSIBLE_NOCOLOR:-0}" -eq "1" ]; then
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echo -e "${@}"
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else
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echo -e "\e[0;35m${@}\e[0m"
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fi
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}
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# Figure out which Ansible binary was executed
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RUN_CMD=$(basename ${0})
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# Apply the OpenStack-Ansible configuration selectively.
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if [[ "${PWD}" == *"${OSA_CLONE_DIR}"* ]] || [ "${RUN_CMD}" == "openstack-ansible" ]; then
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# Source the Ansible configuration.
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. /usr/local/bin/openstack-ansible.rc
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# Load userspace group vars
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if [[ -d /etc/openstack_deploy/group_vars || -d /etc/openstack_deploy/host_vars ]]; then
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if [[ ! -f /etc/openstack_deploy/inventory.ini ]]; then
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echo '[all]' > /etc/openstack_deploy/inventory.ini
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fi
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fi
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# Check whether there are any user configuration files
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if ls -1 /etc/openstack_deploy/user_*.yml &> /dev/null; then
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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: \"${VAR1}\""
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fi
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else
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# If you're not executing 'openstack-ansible' and are
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# not in the OSA git clone root, then do not source
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# the configuration and do not add extra vars.
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VAR1=""
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fi
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# Execute the Ansible command.
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if [ "${RUN_CMD}" == "openstack-ansible" ] || [ "${RUN_CMD}" == "ansible-playbook" ]; then
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ansible-playbook "${@}" ${VAR1}
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PLAYBOOK_RC="$?"
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if [[ "${PLAYBOOK_RC}" -ne "0" ]]; then
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echo -e "\nEXIT NOTICE [Playbook execution failure] **************************************"
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else
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echo -e "\nEXIT NOTICE [Playbook execution success] **************************************"
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fi
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echo "==============================================================================="
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exit "${PLAYBOOK_RC}"
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else
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${RUN_CMD} "${@}"
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fi
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