diskimage-builder/elements/os-svc-install/pre-install.d/04-os-svc-install

#!/bin/bash
set -eux

install-packages python-pip

pip install -U distribute # required by virtualenv
pip install virtualenv

install -m 0755 -o root -g root $(dirname $0)/../bin/os-svc-install /usr/local/bin/os-svc-install
install -m 0755 -o root -g root $(dirname $0)/../bin/os-svc-daemon  /usr/local/bin/os-svc-daemon
install -m 0755 -o root -g root $(dirname $0)/../bin/os-db-create   /usr/local/bin/os-db-create

install -m 0755 -o root -g root -d /opt/stack/venvs
Seperate install of services and start scripts: This allows openstack services to be git/pip installed without installing any startup scripts. This is useful for keystone-db or nova-db elements, for example, where the service must be installed to perform database migration, but no service start scripts need be installed. Additionally, add a tool to create openstack sql databases. Use openstack pypi mirror: Use the openstack pypi mirror for openstack service installation. It's much faster than pypi.org. Also, pip install $svc_repo/tools/pip-requires first, if it exists, which is required to pick up oslo.config. Change-Id: I72751d4da59f8597d20aea2f27a9dfabe2f63a8f 2013-02-21 05:46:27 +00:00			`#!/bin/bash`
			`set -eux`

			`install-packages python-pip`

Run all openstack services in virtualenvs: Python package dependency conflicts have been observed to occur for certain combinations of services at certain revision. Running all services in virtualenvs removes the issue. Change-Id: I100817569b43a5af3427b0ae20cebdc7d55d03a5 2013-04-01 21:55:15 +00:00			`pip install -U distribute # required by virtualenv`
			`pip install virtualenv`

Seperate install of services and start scripts: This allows openstack services to be git/pip installed without installing any startup scripts. This is useful for keystone-db or nova-db elements, for example, where the service must be installed to perform database migration, but no service start scripts need be installed. Additionally, add a tool to create openstack sql databases. Use openstack pypi mirror: Use the openstack pypi mirror for openstack service installation. It's much faster than pypi.org. Also, pip install $svc_repo/tools/pip-requires first, if it exists, which is required to pick up oslo.config. Change-Id: I72751d4da59f8597d20aea2f27a9dfabe2f63a8f 2013-02-21 05:46:27 +00:00			`install -m 0755 -o root -g root $(dirname $0)/../bin/os-svc-install /usr/local/bin/os-svc-install`
			`install -m 0755 -o root -g root $(dirname $0)/../bin/os-svc-daemon /usr/local/bin/os-svc-daemon`
			`install -m 0755 -o root -g root $(dirname $0)/../bin/os-db-create /usr/local/bin/os-db-create`

Run all openstack services in virtualenvs: Python package dependency conflicts have been observed to occur for certain combinations of services at certain revision. Running all services in virtualenvs removes the issue. Change-Id: I100817569b43a5af3427b0ae20cebdc7d55d03a5 2013-04-01 21:55:15 +00:00			`install -m 0755 -o root -g root -d /opt/stack/venvs`