665 lines
25 KiB
Bash
Executable File
665 lines
25 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **stack.sh** is an opinionated openstack developer installation.
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# This script installs and configures *nova*, *glance*, *dashboard* and *keystone*
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# This script allows you to specify configuration options of what git
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# repositories to use, enabled services, network configuration and various
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# passwords. If you are crafty you can run the script on multiple nodes using
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# shared settings for common resources (mysql, rabbitmq) and build a multi-node
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# developer install.
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# To keep this script simple we assume you are running on an **Ubuntu 11.04
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# Natty** machine. It should work in a VM or physical server. Additionally we
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# put the list of *apt* and *pip* dependencies and other configuration files in
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# this repo. So start by grabbing this script and the dependencies.
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# Learn more and get the most recent version at http://devstack.org
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# Sanity Check
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# ============
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# Record the start time. This allows us to print how long this script takes to run.
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START_TIME=`python -c "import time; print time.time()"`
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# Warn users who aren't on natty, but allow them to override check and attempt
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# installation with ``FORCE=yes ./stack``
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if ! grep -q natty /etc/lsb-release; then
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echo "WARNING: this script has only been tested on natty"
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if [[ "$FORCE" != "yes" ]]; then
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echo "If you wish to run this script anyway run with FORCE=yes"
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exit 1
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fi
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fi
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# stack.sh keeps the list of **apt** and **pip** dependencies in external
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# files, along with config templates and other useful files. You can find these
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# in the ``files`` directory (next to this script). We will reference this
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# directory using the ``FILES`` variable in this script.
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FILES=`pwd`/files
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if [ ! -d $FILES ]; then
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echo "ERROR: missing devstack/files - did you grab more than just stack.sh?"
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exit 1
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fi
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# OpenStack is designed to be run as a regular user (Dashboard will fail to run
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# as root, since apache refused to startup serve content from root user). If
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# stack.sh is run as root, it automatically creates a stack user with
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# sudo privileges and runs as that user.
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if [[ $EUID -eq 0 ]]; then
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echo "You are running this script as root."
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# since this script runs as a normal user, we need to give that user
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# ability to run sudo
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apt-get update
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apt-get install -y sudo
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if ! getent passwd | grep -q stack; then
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echo "Creating a user called stack"
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useradd -U -G sudo -s /bin/bash -m stack
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fi
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echo "Giving stack user passwordless sudo priviledges"
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echo "stack ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
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echo "Copying files to stack user"
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cp -r -f `pwd` /home/stack/
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THIS_DIR=$(basename $(dirname $(readlink -f $0)))
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chown -R stack /home/stack/$THIS_DIR
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echo "Running the script as stack in 3 seconds..."
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sleep 3
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exec su -c "cd /home/stack/$THIS_DIR/; bash stack.sh; bash" stack
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exit 0
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fi
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# So that errors don't compound we exit on any errors so you see only the
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# first error that occured.
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set -o errexit
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# Print the commands being run so that we can see the command that triggers
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# an error. It is also useful for following allowing as the install occurs.
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set -o xtrace
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# Settings
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# ========
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# This script is customizable through setting environment variables. If you
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# want to override a setting you can either::
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#
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# export MYSQL_PASS=anothersecret
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# ./stack.sh
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#
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# You can also pass options on a single line ``MYSQL_PASS=simple ./stack.sh``
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#
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# Additionally, you can put any local variables into a ``localrc`` file, like::
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#
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# MYSQL_PASS=anothersecret
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# MYSQL_USER=hellaroot
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#
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# We try to have sensible defaults, so you should be able to run ``./stack.sh``
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# in most cases.
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#
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# We our settings from ``stackrc``. This file is distributed with devstack and
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# contains locations for what repositories to use. If you want to use other
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# repositories and branches, you can add your own settings with another file
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# called ``localrc``
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#
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# If ``localrc`` exists, then ``stackrc`` will load those settings. This is
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# useful for changing a branch or repostiory to test other versions. Also you
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# can store your other settings like **MYSQL_PASS** or **ADMIN_PASSWORD** instead
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# of letting devstack generate random ones for you.
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source ./stackrc
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# Destination path for installation ``DEST``
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DEST=${DEST:-/opt/stack}
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sudo mkdir -p $DEST
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sudo chown `whoami` $DEST
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# Set the destination directories for openstack projects
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NOVA_DIR=$DEST/nova
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DASH_DIR=$DEST/dash
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GLANCE_DIR=$DEST/glance
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KEYSTONE_DIR=$DEST/keystone
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NOVACLIENT_DIR=$DEST/python-novaclient
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OPENSTACKX_DIR=$DEST/openstackx
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NOVNC_DIR=$DEST/noVNC
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# Specify which services to launch. These generally correspond to screen tabs
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ENABLED_SERVICES=${ENABLED_SERVICES:-g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,dash,mysql,rabbit}
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# Nova hypervisor configuration. We default to **kvm** but will drop back to
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# **qemu** if we are unable to load the kvm module. Stack.sh can also install
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# an **LXC** based system.
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LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm}
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# nova supports pluggable schedulers. ``SimpleScheduler`` should work in most
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# cases unless you are working on multi-zone mode.
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SCHEDULER=${SCHEDULER:-nova.scheduler.simple.SimpleScheduler}
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# Use the first IP unless an explicit is set by ``HOST_IP`` environment variable
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if [ ! -n "$HOST_IP" ]; then
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HOST_IP=`LC_ALL=C /sbin/ifconfig | grep -m 1 'inet addr:'| cut -d: -f2 | awk '{print $1}'`
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fi
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# Nova Network Configuration
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# --------------------------
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# FIXME: more documentation about why these are important flags. Also
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# we should make sure we use the same variable names as the flag names.
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PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-eth0}
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FIXED_RANGE=${FIXED_RANGE:-10.0.0.0/24}
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FIXED_NETWORK_SIZE=${FIXED_NETWORK_SIZE:-256}
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FLOATING_RANGE=${FLOATING_RANGE:-172.24.4.1/28}
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NET_MAN=${NET_MAN:-FlatDHCPManager}
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EC2_DMZ_HOST=${EC2_DMZ_HOST:-$HOST_IP}
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FLAT_NETWORK_BRIDGE=${FLAT_NETWORK_BRIDGE:-br100}
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VLAN_INTERFACE=${VLAN_INTERFACE:-$PUBLIC_INTERFACE}
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# Multi-host is a mode where each compute node runs its own network node. This
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# allows network operations and routing for a VM to occur on the server that is
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# running the VM - removing a SPOF and bandwidth bottleneck.
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MULTI_HOST=${MULTI_HOST:-0}
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# If you are using FlatDHCP on multiple hosts, set the ``FLAT_INTERFACE``
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# variable but make sure that the interface doesn't already have an
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# ip or you risk breaking things.
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#
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# **DHCP Warning**: If your flat interface device uses DHCP, there will be a
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# hiccup while the network is moved from the flat interface to the flat network
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# bridge. This will happen when you launch your first instance. Upon launch
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# you will lose all connectivity to the node, and the vm launch will probably
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# fail.
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#
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# If you are running on a single node and don't need to access the VMs from
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# devices other than that node, you can set the flat interface to the same
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# value as ``FLAT_NETWORK_BRIDGE``. This will stop the network hiccup from
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# occuring.
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FLAT_INTERFACE=${FLAT_INTERFACE:-eth0}
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## FIXME(ja): should/can we check that FLAT_INTERFACE is sane?
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# MySQL & RabbitMQ
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# ----------------
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# We configure Nova, Dashboard, Glance and Keystone to use MySQL as their
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# database server. While they share a single server, each has their own
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# database and tables.
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# By default this script will install and configure MySQL. If you want to
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# use an existing server, you can pass in the user/password/host parameters.
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# You will need to send the same ``MYSQL_PASS`` to every host if you are doing
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# a multi-node devstack installation.
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MYSQL_USER=${MYSQL_USER:-root}
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MYSQL_PASS=${MYSQL_PASS:-`openssl rand -hex 12`}
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MYSQL_HOST=${MYSQL_HOST:-localhost}
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# don't specify /db in this string, so we can use it for multiple services
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BASE_SQL_CONN=${BASE_SQL_CONN:-mysql://$MYSQL_USER:$MYSQL_PASS@$MYSQL_HOST}
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# Rabbit connection info
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RABBIT_HOST=${RABBIT_HOST:-localhost}
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RABBIT_PASSWORD=${RABBIT_PASSWORD:-`openssl rand -hex 12`}
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# Glance connection info. Note the port must be specified.
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GLANCE_HOSTPORT=${GLANCE_HOSTPORT:-$HOST_IP:9292}
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# Keystone
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# --------
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# Service Token - Openstack components need to have an admin token
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# to validate user tokens.
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SERVICE_TOKEN=${SERVICE_TOKEN:-`uuidgen`}
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ADMIN_PASSWORD=${ADMIN_PASSWORD:-`openssl rand -hex 12`}
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# Install Packages
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# ================
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#
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# Openstack uses a fair number of other projects.
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# install apt requirements
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sudo apt-get install -y -q `cat $FILES/apts/* | cut -d\# -f1 | grep -Ev "mysql-server|rabbitmq-server"`
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# install python requirements
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sudo PIP_DOWNLOAD_CACHE=/var/cache/pip pip install `cat $FILES/pips/*`
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# git clone only if directory doesn't exist already. Since ``DEST`` might not
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# be owned by the installation user, we create the directory and change the
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# ownership to the proper user.
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function git_clone {
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if [ ! -d $2 ]; then
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sudo mkdir $2
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sudo chown `whoami` $2
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git clone $1 $2
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cd $2
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# This checkout syntax works for both branches and tags
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git checkout $3
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fi
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}
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# compute service
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git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH
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# image catalog service
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git_clone $GLANCE_REPO $GLANCE_DIR $GLANCE_BRANCH
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# unified auth system (manages accounts/tokens)
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git_clone $KEYSTONE_REPO $KEYSTONE_DIR $KEYSTONE_BRANCH
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# a websockets/html5 or flash powered VNC console for vm instances
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git_clone $NOVNC_REPO $NOVNC_DIR $NOVNC_BRANCH
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# django powered web control panel for openstack
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git_clone $DASH_REPO $DASH_DIR $DASH_BRANCH $DASH_TAG
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# python client library to nova that dashboard (and others) use
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git_clone $NOVACLIENT_REPO $NOVACLIENT_DIR $NOVACLIENT_BRANCH
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# openstackx is a collection of extensions to openstack.compute & nova
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# that is *deprecated*. The code is being moved into python-novaclient & nova.
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git_clone $OPENSTACKX_REPO $OPENSTACKX_DIR $OPENSTACKX_BRANCH
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# Initialization
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# ==============
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# setup our checkouts so they are installed into python path
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# allowing ``import nova`` or ``import glance.client``
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cd $NOVA_DIR; sudo python setup.py develop
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cd $NOVACLIENT_DIR; sudo python setup.py develop
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cd $KEYSTONE_DIR; sudo python setup.py develop
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cd $GLANCE_DIR; sudo python setup.py develop
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cd $OPENSTACKX_DIR; sudo python setup.py develop
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cd $DASH_DIR/django-openstack; sudo python setup.py develop
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cd $DASH_DIR/openstack-dashboard; sudo python setup.py develop
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# Add a useful screenrc. This isn't required to run openstack but is we do
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# it since we are going to run the services in screen for simple
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cp $FILES/screenrc ~/.screenrc
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## TODO: update current user to allow sudo for all commands in files/sudo/*
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# Rabbit
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# ---------
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if [[ "$ENABLED_SERVICES" =~ "rabbit" ]]; then
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# Install and start rabbitmq-server
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sudo apt-get install -y -q rabbitmq-server
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# change the rabbit password since the default is "guest"
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sudo rabbitmqctl change_password guest $RABBIT_PASSWORD
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fi
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# Mysql
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# ---------
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if [[ "$ENABLED_SERVICES" =~ "mysql" ]]; then
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# Seed configuration with mysql password so that apt-get install doesn't
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# prompt us for a password upon install.
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cat <<MYSQL_PRESEED | sudo debconf-set-selections
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mysql-server-5.1 mysql-server/root_password password $MYSQL_PASS
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mysql-server-5.1 mysql-server/root_password_again password $MYSQL_PASS
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mysql-server-5.1 mysql-server/start_on_boot boolean true
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MYSQL_PRESEED
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# Install and start mysql-server
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sudo apt-get -y -q install mysql-server
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# Update the DB to give user ‘$MYSQL_USER’@’%’ full control of the all databases:
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sudo mysql -uroot -p$MYSQL_PASS -e "GRANT ALL PRIVILEGES ON *.* TO '$MYSQL_USER'@'%' identified by '$MYSQL_PASS';"
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# Edit /etc/mysql/my.cnf to change ‘bind-address’ from localhost (127.0.0.1) to any (0.0.0.0) and restart the mysql service:
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sudo sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf
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sudo service mysql restart
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fi
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# Dashboard
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# ---------
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# Setup the django dashboard application to serve via apache/wsgi
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if [[ "$ENABLED_SERVICES" =~ "dash" ]]; then
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# Dash currently imports quantum even if you aren't using it. Instead
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# of installing quantum we can create a simple module that will pass the
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# initial imports
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mkdir -p $DASH_DIR/openstack-dashboard/quantum || true
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touch $DASH_DIR/openstack-dashboard/quantum/__init__.py
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touch $DASH_DIR/openstack-dashboard/quantum/client.py
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# ``local_settings.py`` is used to override dashboard default settings.
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cp $FILES/dash_settings.py $DASH_DIR/openstack-dashboard/local/local_settings.py
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cd $DASH_DIR/openstack-dashboard
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dashboard/manage.py syncdb
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# create an empty directory that apache uses as docroot
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sudo mkdir -p $DASH_DIR/.blackhole
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## Configure apache's 000-default to run dashboard
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sudo cp $FILES/000-default.template /etc/apache2/sites-enabled/000-default
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sudo sed -e "s,%USER%,$USER,g" -i /etc/apache2/sites-enabled/000-default
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sudo sed -e "s,%DASH_DIR%,$DASH_DIR,g" -i /etc/apache2/sites-enabled/000-default
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fi
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# Glance
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# ------
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if [[ "$ENABLED_SERVICES" =~ "g-reg" ]]; then
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GLANCE_IMAGE_DIR=$DEST/glance/images
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# Delete existing images
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rm -rf $GLANCE_IMAGE_DIR
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# Use local glance directories
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mkdir -p $GLANCE_IMAGE_DIR
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# (re)create glance database
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mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'DROP DATABASE IF EXISTS glance;'
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mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'CREATE DATABASE glance;'
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# Copy over our glance-registry.conf
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GLANCE_CONF=$GLANCE_DIR/etc/glance-registry.conf
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cp $FILES/glance-registry.conf $GLANCE_CONF
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sudo sed -e "s,%SQL_CONN%,$BASE_SQL_CONN/glance,g" -i $GLANCE_CONF
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sudo sed -e "s,%SERVICE_TOKEN%,$SERVICE_TOKEN,g" -i $GLANCE_CONF
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sudo sed -e "s,%DEST%,$DEST,g" -i $GLANCE_CONF
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GLANCE_API_CONF=$GLANCE_DIR/etc/glance-api.conf
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cp $FILES/glance-api.conf $GLANCE_API_CONF
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sudo sed -e "s,%DEST%,$DEST,g" -i $GLANCE_API_CONF
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sudo sed -e "s,%SERVICE_TOKEN%,$SERVICE_TOKEN,g" -i $GLANCE_API_CONF
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fi
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# Nova
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# ----
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# We are going to use the sample http middleware configuration from the keystone
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# project to launch nova. This paste config adds the configuration required
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# for nova to validate keystone tokens - except we need to switch the config
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# to use our admin token instead (instead of the token from their sample data).
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sudo sed -e "s,999888777666,$SERVICE_TOKEN,g" -i $KEYSTONE_DIR/examples/paste/nova-api-paste.ini
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if [[ "$ENABLED_SERVICES" =~ "n-cpu" ]]; then
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# Virtualization Configuration
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# attempt to load modules: network block device - used to manage qcow images
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sudo modprobe nbd || true
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# Check for kvm (hardware based virtualization). If unable to load kvm,
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# set the libvirt type to qemu. Note: many systems come with hardware
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# virtualization disabled in BIOS.
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if [[ "$LIBVIRT_TYPE" -eq "kvm" ]]; then
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sudo modprobe kvm || true
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if [ ! -e /dev/kvm ]; then
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echo "WARNING: Switching to QEMU"
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LIBVIRT_TYPE=qemu
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fi
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fi
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# Install and configure **LXC** if specified. LXC is another approach to
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# splitting a system into many smaller parts. LXC uses cgroups and chroot
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# to simulate multiple systems.
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if [[ "$LIBVIRT_TYPE" -eq "lxc" ]]; then
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sudo apt-get install lxc -y
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# lxc requires cgroups to be configured on /cgroup
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sudo mkdir -p /cgroup
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if ! grep -q cgroup /etc/fstab; then
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echo none /cgroup cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0 | sudo tee -a /etc/fstab
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fi
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sudo mount /cgroup
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fi
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# User needs to be member of libvirtd group for nova-compute to use libvirt.
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sudo usermod -a -G libvirtd `whoami`
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# if kvm wasn't running before we need to restart libvirt to enable it
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sudo /etc/init.d/libvirt-bin restart
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# Instance Storage
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# ~~~~~~~~~~~~~~~~
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# Nova stores each instance in its own directory.
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mkdir -p $NOVA_DIR/instances
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# if there is a partition labeled nova-instances use it (ext filesystems
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# can be labeled via e2label)
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## FIXME: if already mounted this blows up...
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if [ -L /dev/disk/by-label/nova-instances ]; then
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sudo mount -L nova-instances $NOVA_DIR/instances
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sudo chown -R `whoami` $NOVA_DIR/instances
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fi
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# Clean out the instances directory.
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rm -rf $NOVA_DIR/instances/*
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fi
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if [[ "$ENABLED_SERVICES" =~ "n-net" ]]; then
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# delete traces of nova networks from prior runs
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sudo killall dnsmasq || true
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rm -rf $NOVA_DIR/networks
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mkdir -p $NOVA_DIR/networks
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fi
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function add_nova_flag {
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echo "$1" >> $NOVA_DIR/bin/nova.conf
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}
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# (re)create nova.conf
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rm -f $NOVA_DIR/bin/nova.conf
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add_nova_flag "--verbose"
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add_nova_flag "--nodaemon"
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add_nova_flag "--scheduler_driver=$SCHEDULER"
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add_nova_flag "--dhcpbridge_flagfile=$NOVA_DIR/bin/nova.conf"
|
||
add_nova_flag "--network_manager=nova.network.manager.$NET_MAN"
|
||
add_nova_flag "--my_ip=$HOST_IP"
|
||
add_nova_flag "--public_interface=$PUBLIC_INTERFACE"
|
||
add_nova_flag "--vlan_interface=$VLAN_INTERFACE"
|
||
add_nova_flag "--sql_connection=$BASE_SQL_CONN/nova"
|
||
add_nova_flag "--libvirt_type=$LIBVIRT_TYPE"
|
||
add_nova_flag "--osapi_extensions_path=$OPENSTACKX_DIR/extensions"
|
||
add_nova_flag "--vncproxy_url=http://$HOST_IP:6080"
|
||
add_nova_flag "--vncproxy_wwwroot=$NOVNC_DIR/"
|
||
add_nova_flag "--api_paste_config=$KEYSTONE_DIR/examples/paste/nova-api-paste.ini"
|
||
add_nova_flag "--image_service=nova.image.glance.GlanceImageService"
|
||
add_nova_flag "--ec2_dmz_host=$EC2_DMZ_HOST"
|
||
add_nova_flag "--rabbit_host=$RABBIT_HOST"
|
||
add_nova_flag "--rabbit_password=$RABBIT_PASSWORD"
|
||
add_nova_flag "--glance_api_servers=$GLANCE_HOSTPORT"
|
||
add_nova_flag "--flat_network_bridge=$FLAT_NETWORK_BRIDGE"
|
||
if [ -n "$FLAT_INTERFACE" ]; then
|
||
add_nova_flag "--flat_interface=$FLAT_INTERFACE"
|
||
fi
|
||
if [ -n "$MULTI_HOST" ]; then
|
||
add_nova_flag "--multi_host=$MULTI_HOST"
|
||
fi
|
||
|
||
# Nova Database
|
||
# ~~~~~~~~~~~~~
|
||
|
||
# All nova components talk to a central database. We will need to do this step
|
||
# only once for an entire cluster.
|
||
|
||
if [[ "$ENABLED_SERVICES" =~ "mysql" ]]; then
|
||
# (re)create nova database
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'DROP DATABASE IF EXISTS nova;'
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'CREATE DATABASE nova;'
|
||
|
||
# (re)create nova database
|
||
$NOVA_DIR/bin/nova-manage db sync
|
||
|
||
# create a small network
|
||
$NOVA_DIR/bin/nova-manage network create private $FIXED_RANGE 1 $FIXED_NETWORK_SIZE
|
||
|
||
# create some floating ips
|
||
$NOVA_DIR/bin/nova-manage floating create $FLOATING_RANGE
|
||
fi
|
||
|
||
|
||
# Keystone
|
||
# --------
|
||
|
||
if [[ "$ENABLED_SERVICES" =~ "key" ]]; then
|
||
# (re)create keystone database
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'DROP DATABASE IF EXISTS keystone;'
|
||
mysql -u$MYSQL_USER -p$MYSQL_PASS -e 'CREATE DATABASE keystone;'
|
||
|
||
# FIXME (anthony) keystone should use keystone.conf.example
|
||
KEYSTONE_CONF=$KEYSTONE_DIR/etc/keystone.conf
|
||
cp $FILES/keystone.conf $KEYSTONE_CONF
|
||
sudo sed -e "s,%SQL_CONN%,$BASE_SQL_CONN/keystone,g" -i $KEYSTONE_CONF
|
||
sudo sed -e "s,%DEST%,$DEST,g" -i $KEYSTONE_CONF
|
||
|
||
# keystone_data.sh creates our admin user and our ``SERVICE_TOKEN``.
|
||
KEYSTONE_DATA=$KEYSTONE_DIR/bin/keystone_data.sh
|
||
cp $FILES/keystone_data.sh $KEYSTONE_DATA
|
||
sudo sed -e "s,%HOST_IP%,$HOST_IP,g" -i $KEYSTONE_DATA
|
||
sudo sed -e "s,%SERVICE_TOKEN%,$SERVICE_TOKEN,g" -i $KEYSTONE_DATA
|
||
sudo sed -e "s,%ADMIN_PASSWORD%,$ADMIN_PASSWORD,g" -i $KEYSTONE_DATA
|
||
# initialize keystone with default users/endpoints
|
||
BIN_DIR=$KEYSTONE_DIR/bin bash $KEYSTONE_DATA
|
||
fi
|
||
|
||
|
||
# Launch Services
|
||
# ===============
|
||
|
||
# nova api crashes if we start it with a regular screen command,
|
||
# so send the start command by forcing text into the window.
|
||
# Only run the services specified in ``ENABLED_SERVICES``
|
||
|
||
# our screen helper to launch a service in a hidden named screen
|
||
function screen_it {
|
||
NL=`echo -ne '\015'`
|
||
if [[ "$ENABLED_SERVICES" =~ "$1" ]]; then
|
||
screen -S nova -X screen -t $1
|
||
screen -S nova -p $1 -X stuff "$2$NL"
|
||
fi
|
||
}
|
||
|
||
# create a new named screen to run processes in
|
||
screen -d -m -S nova -t nova
|
||
sleep 1
|
||
|
||
# launch the glance registery service
|
||
if [[ "$ENABLED_SERVICES" =~ "g-reg" ]]; then
|
||
screen_it g-reg "cd $GLANCE_DIR; bin/glance-registry --config-file=etc/glance-registry.conf"
|
||
fi
|
||
|
||
# launch the glance api and wait for it to answer before continuing
|
||
if [[ "$ENABLED_SERVICES" =~ "g-api" ]]; then
|
||
screen_it g-api "cd $GLANCE_DIR; bin/glance-api --config-file=etc/glance-api.conf"
|
||
while ! wget -q -O- http://$GLANCE_HOSTPORT; do
|
||
echo "Waiting for g-api ($GLANCE_HOSTPORT) to start..."
|
||
sleep 1
|
||
done
|
||
fi
|
||
|
||
# launch the keystone and wait for it to answer before continuing
|
||
if [[ "$ENABLED_SERVICES" =~ "key" ]]; then
|
||
screen_it key "cd $KEYSTONE_DIR && $KEYSTONE_DIR/bin/keystone --config-file $KEYSTONE_CONF -d"
|
||
while ! wget -q -O- http://127.0.0.1:5000; do
|
||
echo "Waiting for keystone to start..."
|
||
sleep 1
|
||
done
|
||
fi
|
||
|
||
# launch the nova-api and wait for it to answer before continuing
|
||
if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
|
||
screen_it n-api "cd $NOVA_DIR && $NOVA_DIR/bin/nova-api"
|
||
while ! wget -q -O- http://127.0.0.1:8774; do
|
||
echo "Waiting for nova-api to start..."
|
||
sleep 1
|
||
done
|
||
fi
|
||
# Launching nova-compute should be as simple as running ``nova-compute`` but
|
||
# have to do a little more than that in our script. Since we add the group
|
||
# ``libvirtd`` to our user in this script, when nova-compute is run it is
|
||
# within the context of our original shell (so our groups won't be updated).
|
||
# We can send the command nova-compute to the ``newgrp`` command to execute
|
||
# in a specific context.
|
||
screen_it n-cpu "cd $NOVA_DIR && echo $NOVA_DIR/bin/nova-compute | newgrp libvirtd"
|
||
screen_it n-net "cd $NOVA_DIR && $NOVA_DIR/bin/nova-network"
|
||
screen_it n-sch "cd $NOVA_DIR && $NOVA_DIR/bin/nova-scheduler"
|
||
screen_it n-vnc "cd $NOVNC_DIR && ./utils/nova-wsproxy.py 6080 --web ."
|
||
screen_it dash "cd $DASH_DIR && sudo /etc/init.d/apache2 restart; sudo tail -f /var/log/apache2/error.log"
|
||
|
||
# Install Images
|
||
# ==============
|
||
|
||
# Upload a couple images to glance. **TTY** is a simple small image that use the
|
||
# lets you login to it with username/password of user/password. TTY is useful
|
||
# for basic functionality. We all include an Ubuntu cloud build of **Natty**.
|
||
# Natty uses cloud-init, supporting login via keypair and sending scripts as
|
||
# userdata.
|
||
#
|
||
# Read more about cloud-init at https://help.ubuntu.com/community/CloudInit
|
||
|
||
if [[ "$ENABLED_SERVICES" =~ "g-reg" ]]; then
|
||
# create a directory for the downloadedthe images tarballs.
|
||
mkdir -p $FILES/images
|
||
|
||
# Debug Image (TTY)
|
||
# -----------------
|
||
|
||
# Downloads the image (ami/aki/ari style), then extracts it. Upon extraction
|
||
# we upload to glance with the glance cli tool. TTY is a stripped down
|
||
# version of ubuntu.
|
||
if [ ! -f $FILES/tty.tgz ]; then
|
||
wget -c http://images.ansolabs.com/tty.tgz -O $FILES/tty.tgz
|
||
fi
|
||
|
||
# extract ami-tty/image, aki-tty/image & ari-tty/image
|
||
tar -zxf $FILES/tty.tgz -C $FILES/images
|
||
|
||
# Use glance client to add the kernel, ramdisk and finally the root
|
||
# filesystem. We parse the results of the uploads to get glance IDs of the
|
||
# ramdisk and kernel and use them for the root filesystem.
|
||
RVAL=`glance add -A $SERVICE_TOKEN name="tty-kernel" is_public=true container_format=aki disk_format=aki < $FILES/images/aki-tty/image`
|
||
KERNEL_ID=`echo $RVAL | cut -d":" -f2 | tr -d " "`
|
||
RVAL=`glance add -A $SERVICE_TOKEN name="tty-ramdisk" is_public=true container_format=ari disk_format=ari < $FILES/images/ari-tty/image`
|
||
RAMDISK_ID=`echo $RVAL | cut -d":" -f2 | tr -d " "`
|
||
glance add -A $SERVICE_TOKEN name="tty" is_public=true container_format=ami disk_format=ami kernel_id=$KERNEL_ID ramdisk_id=$RAMDISK_ID < $FILES/images/ami-tty/image
|
||
|
||
# Ubuntu 11.04 aka Natty
|
||
# ----------------------
|
||
|
||
# Downloaded from ubuntu enterprise cloud images. This
|
||
# image doesn't use the ramdisk functionality
|
||
if [ ! -f $FILES/natty.tgz ]; then
|
||
wget -c http://uec-images.ubuntu.com/natty/current/natty-server-cloudimg-amd64.tar.gz -O $FILES/natty.tgz
|
||
fi
|
||
|
||
tar -zxf $FILES/natty.tgz -C $FILES/images
|
||
|
||
RVAL=`glance add -A $SERVICE_TOKEN name="uec-natty-kernel" is_public=true container_format=aki disk_format=aki < $FILES/images/natty-server-cloudimg-amd64-vmlinuz-virtual`
|
||
KERNEL_ID=`echo $RVAL | cut -d":" -f2 | tr -d " "`
|
||
glance add -A $SERVICE_TOKEN name="uec-natty" is_public=true container_format=ami disk_format=ami kernel_id=$KERNEL_ID < $FILES/images/natty-server-cloudimg-amd64.img
|
||
|
||
fi
|
||
|
||
# Using the cloud
|
||
# ===============
|
||
|
||
# If you installed the dashboard on this server, then you should be able
|
||
# to access the site using your browser.
|
||
if [[ "$ENABLED_SERVICES" =~ "dash" ]]; then
|
||
echo "dashboard is now available at http://$HOST_IP/"
|
||
fi
|
||
|
||
# If keystone is present, you can point nova cli to this server
|
||
if [[ "$ENABLED_SERVICES" =~ "key" ]]; then
|
||
echo "keystone is serving at http://$HOST_IP:5000/v2.0/"
|
||
echo "examples on using novaclient command line is in exercise.sh"
|
||
echo "the default users are: admin and demo"
|
||
echo "the password: $ADMIN_PASSWORD"
|
||
fi
|
||
|
||
# Fin
|
||
# ===
|
||
|
||
# End our timer and give a timing summary
|
||
END_TIME=`python -c "import time; print time.time()"`
|
||
ELAPSED=`python -c "print $END_TIME - $START_TIME"`
|
||
echo "stack.sh completed in $ELAPSED seconds."
|