heat/bin/heat-keystone-setup
Zane Bitter 0c81d9dbef Handle upgrades in heat-keystone-setup
Handle upgrades of Heat by removing any outdated endpoints that exist in
keystone and adding any existing "heat" service user to an admin role in
the service tenant.

Change-Id: If6393417b5404a56b4723f42fb1a1b394d01cc6a
Signed-off-by: Zane Bitter <zbitter@redhat.com>
2012-10-17 14:39:49 +02:00

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#!/bin/bash
set +e
KEYSTONE_CONF=${KEYSTONE_CONF:-/etc/keystone/keystone.conf}
# Extract some info from Keystone's configuration file
if [[ -r "$KEYSTONE_CONF" ]]; then
CONFIG_SERVICE_TOKEN=$(sed 's/[[:space:]]//g' $KEYSTONE_CONF | grep ^admin_token= | cut -d'=' -f2)
CONFIG_ADMIN_PORT=$(sed 's/[[:space:]]//g' $KEYSTONE_CONF | grep ^admin_port= | cut -d'=' -f2)
fi
SERVICE_TOKEN=${SERVICE_TOKEN:-$CONFIG_SERVICE_TOKEN}
SERVICE_ENDPOINT=${SERVICE_ENDPOINT:-http://127.0.0.1:${CONFIG_ADMIN_PORT:-35357}/v2.0}
if [[ -z "$SERVICE_TOKEN" ]]; then
echo "No service token found." >&2
echo "Set SERVICE_TOKEN manually from keystone.conf admin_token." >&2
exit 1
fi
set_admin_token() {
alias keystone="keystone --token $SERVICE_TOKEN \
--endpoint $SERVICE_ENDPOINT"
}
unset_admin_token() {
unalias keystone
}
get_data() {
local match_column=$(($1 + 1))
local regex="$2"
local output_column=$(($3 + 1))
shift 3
echo $("$@" | \
awk -F'|' \
"! /^+/ && \$${match_column} ~ \"^ *${regex} *\$\" \
{ print \$${output_column} }")
}
get_id () {
get_data 1 id 2 "$@"
}
get_user() {
local username=$1
local user_id=$(get_data 4 $username 1 keystone user-list)
if [ -n "$user_id" ]; then
echo "Found existing $username user" >&2
echo $user_id
else
echo "Creating $username user..." >&2
get_id keystone user-create --name=$username \
--pass="$SERVICE_PASSWORD" \
--tenant_id $SERVICE_TENANT \
--email=heat@example.com
fi
}
ver=`nova-manage version list | cut -d . -f1`
if [ $ver -lt 2013 ]; then
user_arg=user
role_arg=role
else
user_arg=user_id
role_arg=role_id
fi
add_role() {
local user_id=$1
local tenant=$2
local role_id=$3
keystone user-role-add --tenant_id $tenant \
--$user_arg $user_id \
--$role_arg $role_id
}
get_endpoint() {
local service_type=$1
unset_admin_token
keystone endpoint-get --service $service_type
set_admin_token
}
delete_endpoint() {
local service_type=$1
local url=$(get_data 1 "${service_type}[.]publicURL" 2 \
get_endpoint $service_type 2>/dev/null)
if [ -n "$url" ]; then
local endpoints=$(get_data 3 $url 1 keystone endpoint-list)
for endpoint in $endpoints; do
echo "Removing $service_type endpoint ${url}..." >&2
keystone endpoint-delete "$endpoint" >&2
done
else
false
fi
}
delete_all_endpoints() {
while delete_endpoint $1; do
true
done
}
delete_service() {
local service_type=$1
delete_all_endpoints $service_type
local service_ids=$(get_data 3 $service_type 1 keystone service-list)
for service in $service_ids; do
local service_name=$(get_data 1 $service 2 keystone service-list)
echo "Removing $service_name:$service_type service..." >&2
keystone service-delete $service >&2
done
}
get_service() {
local service_name=$1
local service_type=$2
local description="$3"
delete_service $service_type
get_id keystone service-create --name=$service_name \
--type=$service_type \
--description="$description"
}
add_endpoint() {
local service_id=$1
local url="$2"
keystone endpoint-create --region RegionOne --service_id $service_id \
--publicurl "$url" --adminurl "$url" --internalurl "$url" >&2
}
set_admin_token
ADMIN_ROLE=$(get_data 2 admin 1 keystone role-list)
SERVICE_TENANT=$(get_data 2 service 1 keystone tenant-list)
SERVICE_PASSWORD=${SERVICE_PASSWORD:-$OS_PASSWORD}
if [[ "$SERVICE_PASSWORD" == "$OS_PASSWORD" ]]; then
echo "Using the OS_PASSWORD for the SERVICE_PASSWORD." >&2
fi
echo ADMIN_ROLE $ADMIN_ROLE
echo SERVICE_TENANT $SERVICE_TENANT
echo SERVICE_PASSWORD $SERVICE_PASSWORD
echo SERVICE_TOKEN $SERVICE_TOKEN
HEAT_USER=$(get_user heat)
echo HEAT_USER $HEAT_USER
add_role $HEAT_USER $SERVICE_TENANT $ADMIN_ROLE
HEAT_CFN_SERVICE=$(get_service heat-cfn cloudformation \
"Heat CloudFormation API")
add_endpoint $HEAT_CFN_SERVICE 'http://localhost:8000/v1'
delete_all_endpoints orchestration