devstack/exercises/client-env.sh
Dean Troyer 10670d1bad Add support for OS_* environment vars
Add the OS_* env variables to mirror the NOVA_* vars; example:
setting OS_USERNAME will override NOVA_USERNAME in the clients and
tools, but if left unset it defaults to NOVA_USERNAME.

Adds exercises/client-env.sh to test operation of command-line
clients with only the OS_* variables set

Addresses bug 897304, http://wiki.openstack.org/CLIAuth

Change-Id: I72450153541072fe8026a82748cfcd1cf5ed31d8
2012-01-31 12:26:28 -06:00

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#!/usr/bin/env bash
# Test OpenStack client enviroment variable handling
# Verify client workage
VERIFY=${1:-""}
# Settings
# ========
# Use openrc + stackrc + localrc for settings
pushd $(cd $(dirname "$0")/.. && pwd) >/dev/null
source ./openrc
popd >/dev/null
# Unset all of the known NOVA_ vars
unset NOVA_API_KEY
unset NOVA_ENDPOINT_NAME
unset NOVA_PASSWORD
unset NOVA_PROJECT_ID
unset NOVA_REGION_NAME
unset NOVA_URL
unset NOVA_USERNAME
unset NOVA_VERSION
# Make sure we have the vars we are expecting
function is_set() {
local var=\$"$1"
eval echo $1=$var
if eval "[ -z $var ]"; then
return 1
fi
return 0
}
for i in OS_TENANT_NAME OS_USERNAME OS_PASSWORD OS_AUTH_URL; do
is_set $i
if [[ $? -ne 0 ]]; then
ABORT=1
fi
done
if [[ -n "$ABORT" ]]; then
exit 1
fi
# Set global return
RETURN=0
# Keystone client
# ---------------
if [[ "$ENABLED_SERVICES" =~ "key" ]]; then
if [[ "$SKIP_EXERCISES" =~ "key" ]] ; then
STATUS_KEYSTONE="Skipped"
else
if [[ -n "$VERIFY" ]]; then
# Save original environment
xOS_AUTH_URL=$OS_AUTH_URL
xOS_TENANT_NAME=$OS_TENANT_NAME
xOS_USERNAME=$OS_USERNAME
xOS_PASSWORD=$OS_PASSWORD
# keystone can't handle a trailing '/'
export OS_AUTH_URL=${OS_AUTH_URL%/}
# does any non-admin request work?
export OS_USERNAME=admin
export OS_TENANT_NAME=admin
fi
echo -e "\nTest Keystone"
if keystone service-list; then
STATUS_KEYSTONE="Succeeded"
else
STATUS_KEYSTONE="Failed"
RETURN=1
fi
if [[ -n "$VERIFY" ]]; then
# Save original environment
OS_AUTH_URL=$xOS_AUTH_URL
OS_TENANT_NAME=$xOS_TENANT_NAME
OS_USERNAME=$xOS_USERNAME
OS_PASSWORD=$xOS_PASSWORD
fi
fi
fi
# Nova client
# -----------
if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
if [[ "$SKIP_EXERCISES" =~ "n-api" ]] ; then
STATUS_NOVA="Skipped"
else
if [[ -n "$VERIFY" ]]; then
# Known novaclient breakage:
# NOVA_VERSION must be set or nova silently fails
export NOVA_VERSION=2
fi
echo -e "\nTest Nova"
if nova flavor-list; then
STATUS_NOVA="Succeeded"
else
STATUS_NOVA="Failed"
RETURN=1
fi
fi
fi
# Glance client
# -------------
if [[ "$ENABLED_SERVICES" =~ "g-api" ]]; then
if [[ "$SKIP_EXERCISES" =~ "g-api" ]] ; then
STATUS_GLANCE="Skipped"
else
if [[ -n "$VERIFY" ]]; then
# Known glance client differage:
export OS_AUTH_TENANT=$OS_TENANT_NAME
export OS_AUTH_USER=$OS_USERNAME
export OS_AUTH_KEY=$OS_PASSWORD
export OS_AUTH_STRATEGY=keystone
fi
echo -e "\nTest Glance"
if glance index; then
STATUS_GLANCE="Succeeded"
else
STATUS_GLANCE="Failed"
RETURN=1
fi
fi
fi
# Swift client
# ------------
if [[ "$ENABLED_SERVICES" =~ "swift" ]]; then
if [[ "$SKIP_EXERCISES" =~ "swift" ]] ; then
STATUS_SWIFT="Skipped"
else
echo -e "\nTest Swift"
# FIXME(dtroyer): implement swift test
if true; then
STATUS_SWIFT="Succeeded"
else
STATUS_SWIFT="Failed"
RETURN=1
fi
fi
fi
# Results
# -------
function report() {
if [[ -n "$2" ]]; then
echo "$1: $2"
fi
}
echo -e "\n"
report "Keystone" $STATUS_KEYSTONE
report "Nova" $STATUS_NOVA
report "Glance" $STATUS_GLANCE
report "Swift" $STATUS_SWIFT
exit $RETURN