keystone: Add configure extension

Change-Id: I2c394c058c036bed3d2426df0f525aa0e7148cdd

2 files changed, 100 insertions, 0 deletions

diff --git a/openstack-keystone.configure b/openstack-keystone.configure
new file mode 100644
index 00000000..7c8631ce
--- /dev/null
+++ b/openstack-keystone.configure
@@ -0,0 +1,99 @@
+#!/bin/sh
+
+# Copyright (C) 2014-2015  Codethink Limited
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+
+ROOT="$1"
+
+##########################################################################
+
+ln -s "/usr/lib/systemd/system/openstack-keystone-setup.service" \
+    "$ROOT/etc/systemd/system/multi-user.target.wants/openstack-keystone-setup.service"
+
+ln -s "/usr/lib/systemd/system/openstack-horizon-setup.service" \
+    "$ROOT/etc/systemd/system/multi-user.target.wants/openstack-horizon-setup.service"
+
+##########################################################################
+# Check variables
+##########################################################################
+
+if [ -z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" -a \
+     -z "$KEYSTONE_ADMIN_PASSWORD" -a \
+     -z "$KEYSTONE_DB_USER" -a \
+     -z "$KEYSTONE_DB_PASSWORD" -a \
+     -z "$RABBITMQ_HOST" -a \
+     -z "$RABBITMQ_PORT" -a \
+     -z "$RABBITMQ_USER" -a \
+     -z "$RABBITMQ_PASSWORD" -a \
+     -z "$MANAGEMENT_INTERFACE_IP_ADDRESS" -a \
+     -z "$CONTROLLER_HOST_ADDRESS" ]; then
+     # No Keystone options defined, do nothing.
+    exit 0
+fi
+
+if [ -z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" -o \
+     -z "$KEYSTONE_ADMIN_PASSWORD" -o \
+     -z "$KEYSTONE_DB_USER" -o \
+     -z "$KEYSTONE_DB_PASSWORD" -o \
+     -z "$RABBITMQ_HOST" -o \
+     -z "$RABBITMQ_PORT" -o \
+     -z "$RABBITMQ_USER" -o \
+     -z "$RABBITMQ_PASSWORD" -o \
+     -z "$MANAGEMENT_INTERFACE_IP_ADDRESS" -o \
+     -z "$CONTROLLER_HOST_ADDRESS" ]; then
+    echo Some options required for Keystone were defined, but not all.
+    exit 1
+fi
+
+
+python <<'EOF'
+import socket
+import sys
+import os
+
+try:
+    socket.inet_pton(socket.AF_INET, os.environ['MANAGEMENT_INTERFACE_IP_ADDRESS'])
+except:
+    print "Error: MANAGEMENT_INTERFACE_IP_ADDRESS is not a valid IP"
+    sys.exit(1)
+EOF
+
+
+##########################################################################
+# Generate configuration file
+##########################################################################
+
+OPENSTACK_DATA="$ROOT/etc/openstack"
+mkdir -p "$OPENSTACK_DATA"
+
+python <<'EOF' >"$OPENSTACK_DATA/keystone.conf"
+import os, sys, yaml
+
+keystone_configuration={
+    'KEYSTONE_TEMPORARY_ADMIN_TOKEN': os.environ['KEYSTONE_TEMPORARY_ADMIN_TOKEN'],
+    'KEYSTONE_ADMIN_PASSWORD': os.environ['KEYSTONE_ADMIN_PASSWORD'],
+    'KEYSTONE_DB_USER': os.environ['KEYSTONE_DB_USER'],
+    'KEYSTONE_DB_PASSWORD': os.environ['KEYSTONE_DB_PASSWORD'],
+    'RABBITMQ_HOST': os.environ['RABBITMQ_HOST'],
+    'RABBITMQ_PORT': os.environ['RABBITMQ_PORT'],
+    'RABBITMQ_USER': os.environ['RABBITMQ_USER'],
+    'RABBITMQ_PASSWORD': os.environ['RABBITMQ_PASSWORD'],
+    'MANAGEMENT_INTERFACE_IP_ADDRESS': os.environ['MANAGEMENT_INTERFACE_IP_ADDRESS'],
+    'CONTROLLER_HOST_ADDRESS': os.environ['CONTROLLER_HOST_ADDRESS'],
+}
+
+yaml.dump(keystone_configuration, sys.stdout, default_flow_style=False)
+EOF
diff --git a/systems/openstack-server.morph b/systems/openstack-server.morph
index 593794e0..64125a73 100644
--- a/systems/openstack-server.morph
+++ b/systems/openstack-server.morph
@@ -63,3 +63,4 @@ configuration-extensions:
 - install-files
 - cloud-init
 - hosts
+- openstack-keystone