clouds2env 1.0.0

A script to generate environment variables based on clouds.yaml details

A tool to convert from an OpenStack clouds.yaml file to environment variables. This can be useful when all you have is a clouds.yaml file but you need to work with a legacy tool like novaclient.

Like openstacksdk, clouds2env will look in the following location for clouds.yaml files:

• . (the current directory)

• $HOME/.config/openstack

• /etc/openstack

The first file found wins.

You can also set the environment variable OS_CLIENT_CONFIG_FILE to an absolute path of a file to look for and that location will be inserted at the front of the file search list.

You can specify the cloud to generate environment variables for by setting the OS_CLOUD environment variable. Alternatively, you may provide the cloud name as an argument to tool.

Usage

$ python clouds2env --help
usage: clouds2env [-h] [cloud]

positional arguments:
  cloud       the cloud to use (defaults to $OS_CLOUD)

options:
  -h, --help  show this help message and exit

Example

$ export OS_CLOUD=devstack-admin
$ clouds2yaml
export OS_AUTH_URL=http://10.0.108.84/identity
export OS_PASSWORD=password
export OS_PROJECT_DOMAIN_ID=default
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_ID=default
export OS_USERNAME=admin
export OS_IDENTITY_API_VERSION=3
export OS_REGION_NAME=RegionOne
export OS_VOLUME_API_VERSION=3