First Openstack-Compute Autoconfigure Node

software/openstack/instance-main.cfg

@@ -7,7 +7,6 @@
 parts =
   certificate-authority
   kvm-instance
-  kvm-controller-instance  
   tunnel-ipv6-ssh
   tunnel-ipv6-http
   tunnel-ipv6-https
@@ -53,55 +52,57 @@ recipe = slapos.cookbook:generate.password
 storage-path = $${directory:srv}/passwd
 bytes = 8
 
-[gen-kvm-run]
-recipe = slapos.recipe.template
-url = ${kvm-run:location}/${kvm-run:filename}
-output = $${directory:bin}/kvm_run_raw
-mode = 0700
-
-software_type = main
-python_path = ${buildout:executable}
-disk_path = $${directory:srv}/virtual.qcow2
-qemu_img_path = ${kvm:location}/bin/qemu-img
-disk_size = $${slap-parameter:disk-size}
-vnc_ip = $${slap-network-information:local-ipv4}
-qemu_path = ${kvm:location}/bin/qemu-system-x86_64
-mac_address = $${create-mac:mac-address}
-smp_count = $${slap-parameter:cpu-count}
-ram_size = $${slap-parameter:ram-size}
-disk_type = $${slap-parameter:disk-type}
-boot_disk_path = $${directory:srv}/boot.qcow2
-socket_path = $${directory:var}/qmp_socket
-pid_file_path = $${directory:run}/kvm_run.pid
-nbd_ip = $${slap-parameter:nbd-ip}
-nbd_port = 1024
-vnc_port = 5901
-
-[gen-kvm-controller]
-recipe = slapos.recipe.template
-url = ${kvm-controller:location}/${kvm-controller:filename}
-output = $${directory:bin}/kvm_controller_raw
-mode = 0700
-
-python_path = ${buildout:executable}
-socket_path = $${directory:var}/qmp_socket
-vnc_passwd = $${gen-passwd:passwd}
-
-[kvm-controller-instance]
-recipe = slapos.cookbook:wrapper
-command-line = $${gen-kvm-controller:output}
-wrapper-path = $${directory:scripts}/kvm_controller
-
 [kvm-instance]
-recipe = slapos.cookbook:wrapper
-command-line = $${gen-kvm-run:output}
-wrapper-path = $${directory:services}/kvm
+recipe = slapos.cookbook:kvm
+vnc-passwd = $${gen-passwd:passwd}
+
+ipv4 = $${slap-network-information:local-ipv4}
+ipv6 = $${slap-network-information:global-ipv6}
+vnc-ip = $${:ipv4}
+
+vnc-port = 5901
+
+# XXX-Cedric: should be named "default-cdrom-iso"
+default-disk-image = ${debian-amd64-netinst.iso:location}/${debian-amd64-netinst.iso:filename}
+nbd-host = $${slap-parameter:nbd-host}
+nbd-port = $${slap-parameter:nbd-port}
+nbd2-host = $${slap-parameter:nbd2-host}
+nbd2-port = $${slap-parameter:nbd2-port}
+
+tap-interface = $${slap-network-information:network-interface}
+
+disk-path = $${directory:srv}/virtual.qcow2
+disk-size = $${slap-parameter:disk-size}
+disk-type = $${slap-parameter:disk-type}
+
+socket-path = $${directory:var}/qmp_socket
+pid-file-path = $${directory:run}/kvm_run.pid
+
+smp-count = $${slap-parameter:cpu-count}
+ram-size = $${slap-parameter:ram-size}
+mac-address = $${create-mac:mac-address}
+
+# XXX-Cedric: should be named runner-wrapper-path and controller-wrapper-path
+runner-path = $${directory:services}/kvm
+controller-path = $${directory:scripts}/kvm_controller
+
+use-tap = False
+nat-rules = 22, 80, 443, 5000, 6080, 6082, 3333, 9292, 3306, 35357
+6tunnel-wrapper-path = $${directory:services}/6tunnel
+
+virtual-hard-drive-url = $${slap-parameter:virtual-hard-drive-url}
+virtual-hard-drive-md5sum = $${slap-parameter:virtual-hard-drive-md5sum}
+
+shell-path = ${dash:location}/bin/dash
+qemu-path = ${kvm:location}/bin/qemu-system-x86_64
+qemu-img-path = ${kvm:location}/bin/qemu-img
+6tunnel-path = ${6tunnel:location}/bin/6tunnel
 
 [kvm-promise]
 recipe = slapos.cookbook:check_port_listening
 path = $${directory:promises}/vnc_promise
-hostname = $${gen-kvm-run:vnc_ip}
-port = $${gen-kvm-run:vnc_port}
+hostname = $${kvm-instance:vnc_ip}
+port = $${kvm-instance:vnc_port}
 
 [tunnel-ipv6-base]
 recipe = slapos.cookbook:ipv6toipv4
@@ -113,80 +114,80 @@ shell-path = ${dash:location}/bin/dash
 [tunnel-ipv6-ssh]
 <= tunnel-ipv6-base
 ipv6-port = 22222
-ipv4-port = 22222
+ipv4-port = 10022
 runner-path = $${directory:services}/6tunnel-ssh
 
 [tunnel-ipv6-http]
 <= tunnel-ipv6-base
-ipv6-port = 80
-ipv4-port = 80
+ipv6-port = 8080
+ipv4-port = 10080
 runner-path = $${directory:services}/6tunnel-http
 
 [tunnel-ipv6-https]
 <= tunnel-ipv6-base
-ipv6-port = 443
-ipv4-port = 443
+ipv6-port = 4443
+ipv4-port = 10443
 runner-path = $${directory:services}/6tunnel-https
 
 [tunnel-ipv6-keystone]
 <= tunnel-ipv6-base
 ipv6-port = 5000
-ipv4-port = 5000
+ipv4-port = 15000
 runner-path = $${directory:services}/6tunnel-keystone
 
 [tunnel-ipv6-keystone-admin]
 <= tunnel-ipv6-base
 ipv6-port = 35357
-ipv4-port = 35357
+ipv4-port = 45357
 runner-path = $${directory:services}/6tunnel-keystone-admin
 
 [tunnel-ipv6-keystone-compute]
 <= tunnel-ipv6-base
 ipv6-port = 8774
-ipv4-port = 8774
+ipv4-port = 18774
 runner-path = $${directory:services}/6tunnel-keystone-compute
 
 [tunnel-ipv6-novnc]
 <= tunnel-ipv6-base
 ipv6-port = 6080
-ipv4-port = 6080
+ipv4-port = 16080
 runner-path = $${directory:services}/6tunnel-novnc
 
 [tunnel-ipv6-glance]
 <= tunnel-ipv6-base
 ipv6-port = 9292
-ipv4-port = 9292
+ipv4-port = 19292
 runner-path = $${directory:services}/6tunnel-glance
 
 [tunnel-ipv6-rabbit]
 <= tunnel-ipv6-base
 ipv6-port = 5672
-ipv4-port = 5672
+ipv4-port = 15672
 runner-path = $${directory:services}/6tunnel-rabbit
 
 [tunnel-ipv6-spice]
 <= tunnel-ipv6-base
 ipv6-port = 6082
-ipv4-port = 6082
+ipv4-port = 16082
 runner-path = $${directory:services}/6tunnel-spice
 
 [tunnel-ipv6-ec2]
 <= tunnel-ipv6-base
 ipv6-port = 8773
-ipv4-port = 8773
+ipv4-port = 18773
 runner-path = $${directory:services}/6tunnel-ec2
 
 #I don't know if this is really usefull!!
 [tunnel-ipv6-s3api]
 <= tunnel-ipv6-base
 ipv6-port = 3333
-ipv4-port = 3333
+ipv4-port = 13333
 runner-path = $${directory:services}/6tunnel-s3api
 
 [tunnel-ipv6-novadb]
 <= tunnel-ipv6-base
 ipv6-port = 3306
-ipv4-port = 3306
+ipv4-port = 13306
 runner-path = $${directory:services}/6tunnel-novadb
 
 [novnc-instance]
@@ -194,8 +195,8 @@ recipe = slapos.cookbook:novnc
 path = $${ca-novnc:executable}
 ip = $${slap-network-information:global-ipv6}
 port = 6090
-vnc-ip = $${gen-kvm-run:vnc_ip}
-vnc-port = $${gen-kvm-run:vnc_port}
+vnc-ip = $${kvm-instance:vnc-ip}
+vnc-port = $${kvm-instance:vnc-port}
 novnc-location = ${noVNC:location}
 websockify-path = ${buildout:directory}/bin/websockify
 ssl-key-path = $${ca-novnc:key-file}
@@ -276,7 +277,7 @@ software-type = $${slap-parameter:frontend-software-type}
 slave = true
 config = host port
 config-host = $${slap-network-information:global-ipv6}
-config-port = 6080
+config-port = $${tunnel-ipv6-novnc:ipv6-port}
 return = url resource port domainname
 sla = instance_guid
 sla-instance_guid = $${slap-parameter:frontend-instance-guid}
@@ -289,15 +290,14 @@ name = Frontend OpenStack
 software-url = $${slap-parameter:frontend-software-url}
 slave = true
 config = url custom_domain
-config-url = http://[$${slap-network-information:global-ipv6}]:80/
+config-url = http://[$${tunnel-ipv6-http:ipv6}]:$${tunnel-ipv6-http:ipv6-port}/
 return = site_url
 config-custom_domain = $${slap-parameter:domain}
 
 [publish-kvm-connection-information]
 recipe = slapos.cookbook:publish
-vnc-backend-url = https://[$${novnc-instance:ip}]:$${novnc-instance:port}/vnc_auto.html?host=[$${novnc-instance:ip}]&port=$${novnc-instance:port}&encrypt=1
-vnc-password = $${gen-passwd:passwd}
-vnc-url = $${request-slave-frontend:connection-url}/vnc_auto.html?host=$${request-slave-frontend:connection-domainname}&port=$${request-slave-frontend:connection-port}&encrypt=1&path=$${request-slave-frontend:connection-resource}
+vnc-backend-url = https://[$${novnc-instance:ip}]:$${novnc-instance:port}/vnc_auto.html?host=[$${novnc-instance:ip}]&port=$${novnc-instance:port}&encrypt=1&password=$${kvm-instance:vnc-passwd}
+vnc-url = $${request-slave-frontend:connection-url}/vnc_auto.html?host=$${request-slave-frontend:connection-domainname}&port=$${request-slave-frontend:connection-port}&encrypt=1&path=$${request-slave-frontend:connection-resource}&password=$${kvm-instance:vnc-passwd}
 ssh = ssh stack@$${tunnel-ipv6-ssh:ipv6} -p $${tunnel-ipv6-ssh:ipv6-port}
 ssh-defaul-passwd = openstack
 openstack-url = $${request-openstack-frontend:connection-site_url}
@@ -323,7 +323,13 @@ frontend-instance-guid =
 ram-size = 2048
 disk-size = 20
 disk-type = virtio
+virtual-hard-drive-url =
+virtual-hard-drive-md5sum =
 
 cpu-count = 4
-nbd-ip = 2001:470:1f14:169:dd6b:3f84:9205:c750
+nbd-port = 1024
+nbd-host = 2001:470:1f14:169:dd6b:3f84:9205:c750
+nbd2-port = 1024
+nbd2-host =
+
 domain =

software/openstack/software.cfg

@@ -21,20 +21,21 @@ recipe = z3c.recipe.scripts
 eggs =
   ${lxml-python:egg}
   websockify
+  paramiko
   slapos.cookbook
   slapos.toolbox
 
 [template-openstack-main]
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance-main.cfg
-md5sum = b8a682bd167655653fb28dcfa9c57f3d
+md5sum = 527962a0384547e37998cf055196e073
 output = ${buildout:directory}/template-openstack-main.cfg
 mode = 0644
 
 [template-openstack-compute]
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance-compute.cfg
-md5sum = 360808856309c4ac83d36ccec18c71ed
+md5sum = 4aa88cbefcb9f9bd175f31970e8f8c47
 output = ${buildout:directory}/template-openstack-compute.cfg
 mode = 0644
 
@@ -51,15 +52,15 @@ url = ${:_profile_base_location_}/templates/${:filename}
 mode = 0644
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 
-[kvm-controller]
+[compute-script]
 <= template-download
-filename = kvm-controller-run.in
-md5sum = 04a94f04344a6169af242dea03b8c52d
+filename = configure.sh.in
+md5sum = 73e5a796b8d27e20167f36732a1c9fad
 
-[kvm-run]
+[compute-script-run]
 <= template-download
-filename = kvm-run.in
-md5sum = 7c05088023d252e98aa1574880dd1afb
+filename = ssh-configure.py.in
+md5sum = bcbeabd3cd8f19d71ec9209d9edfbbf8
 
 [networkcache]
 # signature certificates of the following uploaders.
@@ -108,53 +109,53 @@ signature-certificate-list =
   -----END CERTIFICATE-----
 
 [versions]
-Jinja2 = 2.7
+Jinja2 = 2.7.1
 MarkupSafe = 0.18
 Werkzeug = 0.9.3
 apache-libcloud = 0.13.0
 async = 0.6.1
 buildout-versions = 1.7
 gitdb = 0.5.4
-itsdangerous = 0.22
+itsdangerous = 0.23
 lxml = 3.2.3
 meld3 = 0.6.10
 pycrypto = 2.6
-slapos.cookbook = 0.78.3
+slapos.cookbook = 0.80
 slapos.recipe.cmmi = 0.2
 slapos.recipe.download = 1.0.dev-r4053
-slapos.recipe.template = 2.4.2
-slapos.toolbox = 0.35.0
+slapos.recipe.template = 2.5
+slapos.toolbox = 0.35.1
 smmap = 0.8.2
 websockify = 0.5.1
 z3c.recipe.scripts = 1.0.1
 
 # Required by:
 # slapos.core==0.35.1
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 Flask = 0.10.1
 
 # Required by:
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 GitPython = 0.3.2.RC1
 
 # Required by:
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 atomize = 0.1.1
 
 # Required by:
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 feedparser = 5.1.3
 
 # Required by:
-# slapos.cookbook==0.78.3
+# slapos.cookbook==0.80
 inotifyx = 0.2.0-1
 
 # Required by:
-# slapos.cookbook==0.78.3
+# slapos.cookbook==0.80
 lock-file = 2.0
 
 # Required by:
-# slapos.cookbook==0.78.3
+# slapos.cookbook==0.80
 netaddr = 0.7.10
 
 # Required by:
@@ -166,11 +167,11 @@ netifaces = 0.8-1
 numpy = 1.7.1
 
 # Required by:
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 paramiko = 1.11.0
 
 # Required by:
-# slapos.toolbox==0.35.0
+# slapos.toolbox==0.35.1
 psutil = 1.0.1
 
 # Required by:
@@ -178,18 +179,12 @@ psutil = 1.0.1
 pyflakes = 0.7.3
 
 # Required by:
-# slapos.cookbook==0.78.3
+# slapos.cookbook==0.80
 pytz = 2013b
 
 # Required by:
-# slapos.cookbook==0.78.3
-# slapos.core==0.35.1
-# slapos.toolbox==0.35.0
-setuptools = 0.9.8
-
-# Required by:
-# slapos.cookbook==0.78.3
-# slapos.toolbox==0.35.0
+# slapos.cookbook==0.80
+# slapos.toolbox==0.35.1
 slapos.core = 0.35.1
 
 # Required by:
@@ -201,8 +196,8 @@ supervisor = 3.0
 unittest2 = 0.5.1
 
 # Required by:
-# slapos.cookbook==0.78.3
-# slapos.toolbox==0.35.0
+# slapos.cookbook==0.80
+# slapos.toolbox==0.35.1
 xml-marshaller = 0.9.7
 
 # Required by:

software/openstack/templates/configure.sh.in

+#!/usr/bin/env bash
+
+#configure.sh: Should install and configure all needed openstack packages.
+
+NETWORK_CONFIG ="/etc/network/interfaces"
+BRCTL_EXEC=`which brctl`
+GCC_EXEC=`which gcc`
+GIT_EXEC=`which git`
+NOV_URL="${:nova-url}"
+NOVA_CONFIG="/etc/nova/nova.conf"
+BASE_DIR=$HOME
+EZ_SETUP="http://peak.telecommunity.com/dist/ez_setup.py"
+EASY_INSTALL=`which easy_install`
+PYTHON=`which python`
+NOVA_USER=$USER
+
+IPv4=`ip addr show eth0 | grep 'inet ' | awk '{print $2}' | cut -d/ -f1`
+if [ -z "$IPv4" ];
+  then IPv4="127.0.0.1"
+fi
+echo " " 
+echo " " 
+echo " " 
+echo "#########################################################################################"
+echo "#########                                                                     ###########"
+echo "#########  AUTO CONFIGURE AND INSTALL SCRIPT FOR OPENSTACK NOVA-COMPUTE NODE  ###########"
+echo "#########                                                                     ###########"
+echo "#########             ******Network ip adress: $IPv4                          ###########"
+echo "#########                                                                     ###########"
+echo "#########################################################################################"
+echo " " 
+echo " " 
+echo " " 
+ip link set eth0 promisc on
+
+cat >$NETWORK_CONFIG <<EOF
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+auto eth0
+                    
+# Bridge network interface for VM networks 
+auto br100 
+iface br100 inet static 
+address 192.168.100.1 
+netmask 255.255.255.0 
+bridge_stp off
+bridge_fd 0
+EOF
+
+
+if [ -z "$BRCTL_EXEC" -o ! -x "$BRCTL_EXEC" ]; then
+  apt-get install -y bridge-utils ;
+fi
+
+$BRCTL_EXEC addbr br100
+
+#Restart the network to take  new network configuration.
+/etc/init.d/networking restart
+
+if [ -z "$GCC_EXEC" -o ! -x "$GCC_EXEC" ]; then
+  apt-get install -y gcc g++ ;
+fi
+
+apt-get install -y python-dev
+apt-get install -y gnutls-bin gnutls-dev
+apt-get install -y libdevmapper-dev libdevmapper
+apt-get install -y python-all-dev
+apt-get install -y kvm libvirt-bin
+apt-get install -y python-libvirt
+apt-get install -y libxml2-dev libxslt-dev
+apt-get install -y python-lxml
+
+if [ -z "$GIT_EXEC" -o ! -x "$GIT_EXEC" ]; then
+  apt-get install -y git ;
+fi
+
+#Remove all pip tmp cache is to prevent installation failure
+rm -rf /tmp/pip_build_root/*
+#Install python packages*/
+
+if [ -z "$EASY_INSTALL" -o ! -x "$EASY_INSTALL" ]; then
+  cd $BASE_DIR; wget $EZ_SETUP -O ez_setup.py ;
+  $PYTHON $BASE_DIR/ez_setup.py ;
+  EASY_INSTALL=`which easy_install` ;
+fi
+
+$GIT_EXEC clone $NOV_URL $BASE_DIR/nova;
+chown -R $NOVA_USER: $BASE_DIR/nova
+$EASY_INSTALL pip
+$EASY_INSTALL pbr
+cd $BASE_DIR/nova; $PYTHON setup.py install
+
+#Create Nova Working directory
+mkdir -p /opt/stack
+mkdir -p /opt/stack/data
+mkdir -p /opt/stack/data/nova
+mkdir -p /opt/stack/data/nova/instances
+mkdir -p /opt/stack/log
+
+cp -rf $BASE_DIR/nova/etc/nova /etc/
+
+cat >$NOVA_CONFIG <<EOF
+[DEFAULT]
+firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver
+compute_driver = libvirt.LibvirtDriver
+flat_interface = eth0
+flat_network_bridge = br100
+vlan_interface = eth0
+public_interface = br100
+network_manager = nova.network.manager.FlatDHCPManager
+host = ${:nova-host}
+glance_api_servers = ${:slap-ipv4}:9292
+rabbit_password = ${:nova-passwd}
+rabbit_host = ${:slap-ipv4}
+rpc_backend = nova.openstack.common.rpc.impl_kombu
+ec2_dmz_host = ${:slap-ipv4}
+vncserver_proxyclient_address = $IPv4
+vncserver_listen = $IPv4
+vnc_enabled = true
+xvpvncproxy_base_url = http://$IPv4:6081/console
+novncproxy_base_url = ${:vnc-url}/vnc_auto.html
+logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s ESC[01;35m%(instance)sESC[00m
+logging_debug_format_suffix = ESC[00;33mfrom (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)dESC[00m
+logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [ESC[00;36m-%(color)s] ESC[01;35m%(instance)s%(color)s%(message)sESC[00m
+logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [ESC[01;36m%(request_id)s ESC[00;36m%(user_name)s %(project_name)s%(color)s] ESC[01;35m%(instance)s%(color)s%(message)sESC[00m
+instances_path = /opt/stack/data/nova/instances
+lock_path = /opt/stack/data/nova
+state_path = /opt/stack/data/nova
+log_dir = /opt/stack/log
+volume_api_class = nova.volume.cinder.API
+enabled_apis = ec2,osapi_compute,metadata
+instance_name_template = instance-%08x
+libvirt_cpu_mode = none
+libvirt_type = qemu
+sql_connection = mysql://root:${:nova-passwd}@${:slap-ipv4}/nova?charset=utf8
+my_ip = $IPv4
+osapi_compute_extension = nova.api.openstack.compute.contrib.standard_extensions
+s3_port = 3333
+s3_host = ${:slap-ipv4}
+ec2_host = ${:slap-ipv4}
+rabbit_host = ${:slap-ipv4}
+osapi_compute_listen = ${:slap-ipv4}
+keystone_ec2_url = http://${:slap-ipv4}:5000/v2.0/ec2tokens
+default_floating_pool = public
+iscsi_ip_prefix = 192.168.100
+fixed_range = 
+force_dhcp_release = True
+dhcpbridge_flagfile = /etc/nova/nova.conf
+scheduler_driver = nova.scheduler.filter_scheduler.FilterScheduler
+rootwrap_config = /etc/nova/rootwrap.conf
+api_paste_config = /etc/nova/api-paste.ini
+allow_resize_to_same_host = True
+auth_strategy = keystone
+debug = True
+verbose = True
+
+[osapi_v3]
+enabled = True
+
+[spice]
+enabled = false
+html5proxy_base_url = http://$IPv4:6082/spice_auto.html
+EOF
+
+NOVA_COMPUTE_EXEX=`which nova-compute`
+if [ -z "$EASY_INSTALL" -o ! -x "$EASY_INSTALL" ]; then
+  echo "ERROR: can't find nova-compute executable file!!!!"
+  exit 1
+fi
+
+#Add Nova-compute in init.d If file not exist now
+cat >/etc/init.d/nova-compute <<EOF
+#!/bin/sh
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+DAEMON=$NOVA_COMPUTE_EXEX
+NAME=nova-compute
+DESC="OpenStack Conpute Node"
+
+pid=\`ps ax | egrep nova-compute | egrep nova.conf | cut -d ' ' -f1\`
+
+case "\$1" in
+start)
+if [ -z "\$pid" ]; then
+echo -n "Starting \$DESC: \$NAME"
+$NOVA_COMPUTE_EXEX --config-file $NOVA_CONFIG & > /dev/null
+else
+echo "\$DESC: \$NAME is curently under execution";
+fi
+
+echo "."
+;;
+
+stop)
+if [ -z "\$pid" ]; then
+echo " nova-compute isn't running, so not killed" ;
+else
+kill -TERM \$pid > /dev/null ;
+fi
+echo "."
+;;
+
+restart)
+if [ -z "\$pid" ]; then
+echo " nova-compute isn't running!!" ;
+else
+kill -TERM \$pid > /dev/null ;
+fi
+# Attente d'une seconde avant de continuer le script
+sleep 1
+
+$NOVA_COMPUTE_EXEX --config-file $NOVA_CONFIG & > /dev/null
+echo "."
+;;
+
+status)
+if [ -z "\$pid" ]; then
+echo " nova-compute: STOPPED/EXITED" ;
+else
+echo " nova-compute: RUNNING PID:\$pid" ;
+fi
+echo "."
+;;
+
+*)
+echo "Usage: /etc/init.d/\$NAME start|stop|restart" >&2
+exit 1
+;;
+esac
+
+exit 0
+EOF
+
+chmod +x /etc/init.d/nova-compute
+
+update-rc.d nova-compute defaults
+/etc/init.d/nova-compute restart > /dev/null 2>&1
+
+exit 0

software/openstack/templates/kvm-run.in

@@ -3,9 +3,11 @@
 # BEWARE: It will be overwritten automatically
 
 # Echo client program
+import hashlib
 import os
 import socket
 import subprocess
+import urllib
 
 def getSocketStatus(host, port):
   s = None
@@ -26,8 +28,19 @@ def getSocketStatus(host, port):
     break
   return s
 
-# create disk if doesn't exist
 disk_path = '${:disk_path}'
+virtual_hard_drive_url = '${:virtual-hard-drive-url}'.strip()
+virtual_hard_drive_md5_url = '${:virtual-hard-drive-md5-url}'.strip()
+# Download existing hard drive if needed at first boot
+if not os.path.exists(disk_path) and virtual_hard_drive_url != '':
+  urllib.urlretrieve(virtual_hard_drive_url, disk_path)
+  local_md5sum = md5Checksum(disk_path)
+  md5sum = urllib.urlopen(virtual_hard_drive_md5_url).read().strip()
+  if local_md5sum != md5sum:
+    os.remove(disk_path)
+    raise Exception('MD5 mismatch.')
+
+# create disk if doesn't exist
 if not os.path.exists(disk_path):
   subprocess.Popen(['${:qemu_img_path}', 'create' ,'-f', 'qcow2',
       disk_path, '${:disk_size}G'])

software/openstack/templates/ssh-configure.py.in

+#!${:python_path}
+# BEWARE: This file is operated by slapgrid
+# BEWARE: It will be overwritten automatically
+
+# Echo client program
+import os
+import traceback
+import sys
+import time
+
+pythonPath = []
+eggs = '${:eggs-dir}'
+for item in os.listdir(eggs):
+  path = os.path.join(eggs, item)
+  pythonPath.append(path)
+sys.path[0:0] = pythonPath
+
+import paramiko
+
+check_ssh_args = ['${:ssh-check-script}']
+password = '${:system-passwd}'
+username = '${:system-user}'
+port = ${:ssh-port}
+hostname = '${:host-ip}'
+ssh_run = os.path.join('${:nova-result}', 'nova-configure.log')
+ssh_check = os.path.join('${:nova-result}', 'ssh_check.log')
+nova_configure = '${:nova-configure}'
+
+def getClient():
+  try:
+    client = paramiko.SSHClient()
+    client.load_system_host_keys()
+    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+    print '*** Connecting...'
+    client.connect(hostname, port, username, password)
+    return client
+  except Exception, e:
+      print "Could not connect to host... Will retry after a few minutes"
+      return None
+
+if __name__ == '__main__':
+  client = None
+  while not client:
+    client = getClient()
+    time.sleep(5)
+  try:
+    #Write file configure.sh to use.
+    sftp = client.open_sftp()
+    result = sftp.put(nova_configure, 'configure.sh' )
+    print 'Nova configure copied successfully! File size: %s' % result.st_size
+    sftp.close()
+    
+    #Install nova components and services
+    print "Installing nova..." 
+    install_command = "echo %s | sudo -S /bin/sh configure.sh" % password
+    stdin, stdout, stderr = client.exec_command(install_command)
+    with open(ssh_run, 'a') as output:
+      output.write(stdout.read())
+    
+    #Check nova service status
+    print "Checking nova service status..."
+    nova_command = 'echo %s | sudo -S /etc/init.d/nova-compute status' % password
+    stdin, stdout, stderr = client.exec_command(nova_command)
+    with open(ssh_check, 'a') as output:
+      output.write(stdout.read())
+    client.close()
+  except Exception, e:
+    print '*** Caught exception: %s: %s' % (e.__class__, e)
+    traceback.print_exc()
+    try:
+        client.close()
+    except:
+        pass
+    sys.exit(1)
+  
+  
\ No newline at end of file