From 7f138d531f5d30dddef1a5b828b91bf26b71ea06 Mon Sep 17 00:00:00 2001
From: Tiago Gomes <tiago.gomes@codethink.co.uk>
Date: Wed, 1 Apr 2015 09:04:02 +0000
Subject: Openstack: Make Ironic configurable

This commit configures Ironic to integrate with Keystone, Neutron and
Glance.  Nova integration will be added in a following commit.

Change-Id: Id557e8e048b6051d764b4915192cfd55bfe68d32
---
 openstack-ironic.configure | 136 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 openstack-ironic.configure

(limited to 'openstack-ironic.configure')

diff --git a/openstack-ironic.configure b/openstack-ironic.configure
new file mode 100644
index 00000000..50d8e5c6
--- /dev/null
+++ b/openstack-ironic.configure
@@ -0,0 +1,136 @@
+#!/bin/sh
+
+# Copyright (C) 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+set -e
+
+ROOT="$1"
+
+##########################################################################
+
+ln -sf "/usr/lib/systemd/system/openstack-ironic-setup.service" \
+    "$ROOT/etc/systemd/system/multi-user.target.wants/openstack-ironic-setup.service"
+
+##########################################################################
+# Check variables
+##########################################################################
+
+if [ -z "$IRONIC_SERVICE_USER" -a \
+     -z "$IRONIC_SERVICE_PASSWORD" -a \
+     -z "$IRONIC_DB_USER" -a \
+     -z "$IRONIC_DB_PASSWORD" -a \
+     -z "$RABBITMQ_HOST" -a \
+     -z "$RABBITMQ_USER" -a \
+     -z "$RABBITMQ_PASSWORD" -a \
+     -z "$RABBITMQ_PORT" -a \
+     -z "$CONTROLLER_HOST_ADDRESS" -a \
+     -z "$MANAGEMENT_INTERFACE_IP_ADDRESS" -a \
+     -z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" ]; then
+     # No Ironic options defined, do nothing.
+     exit 0
+fi
+
+if [ -z "$IRONIC_SERVICE_USER" -o \
+     -z "$IRONIC_SERVICE_PASSWORD" -o \
+     -z "$IRONIC_DB_USER" -o \
+     -z "$IRONIC_DB_PASSWORD" -o \
+     -z "$RABBITMQ_HOST" -o \
+     -z "$RABBITMQ_USER" -o \
+     -z "$RABBITMQ_PASSWORD" -o \
+     -z "$RABBITMQ_PORT" -o \
+     -z "$CONTROLLER_HOST_ADDRESS" -o \
+     -z "$MANAGEMENT_INTERFACE_IP_ADDRESS" -o \
+     -z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" ]; then
+    echo Some options required for Ironic were defined, but not all.
+    exit 1
+fi
+
+##########################################################################
+# Generate configuration file
+##########################################################################
+
+OPENSTACK_DATA="$ROOT/etc/openstack"
+mkdir -p "$OPENSTACK_DATA"
+
+python <<'EOF' >"$OPENSTACK_DATA/ironic.conf"
+import os, sys, yaml
+
+ironic_configuration={
+    'IRONIC_SERVICE_USER': os.environ['IRONIC_SERVICE_USER'],
+    'IRONIC_SERVICE_PASSWORD': os.environ['IRONIC_SERVICE_PASSWORD'],
+    'IRONIC_DB_USER': os.environ['IRONIC_DB_USER'],
+    'IRONIC_DB_PASSWORD': os.environ['IRONIC_DB_PASSWORD'],
+    'RABBITMQ_HOST':os.environ['RABBITMQ_HOST'],
+    'RABBITMQ_PORT':os.environ['RABBITMQ_PORT'],
+    'RABBITMQ_USER':os.environ['RABBITMQ_USER'],
+    'RABBITMQ_PASSWORD':os.environ['RABBITMQ_PASSWORD'],
+    'CONTROLLER_HOST_ADDRESS': os.environ['CONTROLLER_HOST_ADDRESS'],
+    'MANAGEMENT_INTERFACE_IP_ADDRESS': os.environ['MANAGEMENT_INTERFACE_IP_ADDRESS'],
+    'KEYSTONE_TEMPORARY_ADMIN_TOKEN': os.environ['KEYSTONE_TEMPORARY_ADMIN_TOKEN'],
+
+}
+
+yaml.dump(ironic_configuration, sys.stdout, default_flow_style=False)
+EOF
+
+##########################################################################
+# Configure the TFTP service                                             #
+##########################################################################
+
+tftp_root="/srv/tftp_root/" # trailing slash is essential
+mkdir -p "$ROOT/$tftp_root"
+
+install -D /dev/stdin -m 644 "$ROOT/usr/lib/systemd/system/tftp-hpa.service" << 'EOF'
+[Unit]
+Description=tftp service for booting kernels
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+EnvironmentFile=/etc/tftp-hpa.conf
+ExecStart=/usr/sbin/in.tftpd $TFTP_OPTIONS ${TFTP_ROOT}
+StandardInput=socket
+StandardOutput=inherit
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+install -D /dev/stdin -m 644 "$ROOT/usr/lib/systemd/system/tftp-hpa.socket" << EOF
+[Unit]
+Description=Tftp server activation socket
+
+[Socket]
+ListenDatagram=$MANAGEMENT_INTERFACE_IP_ADDRESS:69
+FreeBind=yes
+
+[Install]
+WantedBy=sockets.target
+EOF
+
+install -D -m 644 /dev/stdin "$ROOT"/etc/tftp-hpa.conf << EOF
+TFTP_ROOT=$tftp_root
+TFTP_OPTIONS="-v -v -v -v -v --map-file $tftp_root/map-file"
+EOF
+
+install -D /dev/stdin -m 644 "$ROOT/$tftp_root"/map-file << EOF
+r ^([^/]) $tftp_root\1
+r ^/tftpboot/ $tftp_root\2
+EOF
+
+cp "$ROOT"/usr/share/syslinux/pxelinux.0 "$ROOT/$tftp_root"
-- 
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