#!/usr/bin/env bash
#
# source openrc [username] [tenantname]
#
# Configure a set of credentials for $TENANT/$USERNAME:
#   Set OS_TENANT_NAME to override the default tenant 'demo'
#   Set OS_USERNAME to override the default user name 'demo'
#   Set ADMIN_PASSWORD to set the password for 'admin' and 'demo'

# NOTE: support for the old NOVA_* novaclient environment variables has
# been removed.

if [[ -n "$1" ]]; then
    OS_USERNAME=$1
fi
if [[ -n "$2" ]]; then
    OS_TENANT_NAME=$2
fi

# Find the other rc files
RC_DIR=$(cd $(dirname "${BASH_SOURCE:-$0}") && pwd)

# Import common functions
source $RC_DIR/functions

# Load local configuration
source $RC_DIR/stackrc

# Load the last env variables if available
if [[ -r $RC_DIR/.stackenv ]]; then
    source $RC_DIR/.stackenv
fi

# Get some necessary configuration
source $RC_DIR/lib/tls

# The introduction of Keystone to the OpenStack ecosystem has standardized the
# term **tenant** as the entity that owns resources.  In some places references
# still exist to the original Nova term **project** for this use.  Also,
# **tenant_name** is preferred to **tenant_id**.
export OS_TENANT_NAME=${OS_TENANT_NAME:-demo}

# In addition to the owning entity (tenant), nova stores the entity performing
# the action as the **user**.
export OS_USERNAME=${OS_USERNAME:-demo}

# With Keystone you pass the keystone password instead of an api key.
# Recent versions of novaclient use OS_PASSWORD instead of NOVA_API_KEYs
# or NOVA_PASSWORD.
export OS_PASSWORD=${ADMIN_PASSWORD:-secrete}

# Don't put the key into a keyring by default. Testing for development is much
# easier with this off.
export OS_NO_CACHE=${OS_NO_CACHE:-1}

# Region
export OS_REGION_NAME=${REGION_NAME:-RegionOne}

# Set the host API endpoint. This will default to HOST_IP if SERVICE_IP_VERSION
"dev/devstack/openrc" 101L, 3694C