more doc updates
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Jesse Andrews
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1 changed files with 44 additions and 23 deletions
67
stack.sh
67
stack.sh
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@ -2,19 +2,27 @@
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# **stack.sh** is rackspace cloudbuilder's opinionated openstack dev installation.
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# FIXME: commands should be: stack.sh should allow specifying a subset of services
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# Settings/Options
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# ----------------
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# ================
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# Quit script on error
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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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# or run on a single line ``MYSQL_PASS=simple ./stack.sh``
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# This script exits on an error so that errors don't compound and you see
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# only the first error that occured.
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set -o errexit
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# Log commands as they are run for debugging
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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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# Important paths: `DIR` is where we are executing from and `DEST` is where we
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# are installing openstack.
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# Important paths: ``DIR`` is where we are executing from and ``DEST`` is
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# where we are installing openstack.
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DIR=`pwd`
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DEST=/opt
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@ -27,34 +35,38 @@ NOVACLIENT_DIR=$DEST/python-novaclient
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API_DIR=$DEST/openstackx
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NOVNC_DIR=$DEST/noVNC
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# Use the first IP unless an explicit is set by a HOST_IP environment variable
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# Use the first IP unless an explicit is set by ``HOST_IP`` environment variable
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if [ ! -n "$HOST_IP" ]; then
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HOST_IP=`LC_ALL=C ifconfig | grep -m 1 'inet addr:'| cut -d: -f2 | awk '{print $1}'`
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fi
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# NOVA network / hypervisor configuration
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# Nova network configuration
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INTERFACE=${INTERFACE:-eth0}
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FLOATING_RANGE=${FLOATING_RANGE:-10.6.0.0/27}
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FIXED_RANGE=${FIXED_RANGE:-10.0.0.0/24}
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LIBVIRT_TYPE=${LIBVIRT_TYPE:-qemu}
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NET_MAN=${NET_MAN:-VlanManager}
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# NOTE(vish): If you are using FlatDHCP on multiple hosts, set the interface
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# below 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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# 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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# FLAT_INTERFACE=eth0
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# Nova hypervisor configuration
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LIBVIRT_TYPE=${LIBVIRT_TYPE:-qemu}
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# TODO: switch to mysql for all services
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MYSQL_PASS=${MYSQL_PASS:-nova}
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SQL_CONN=${SQL_CONN:-mysql://root:$MYSQL_PASS@localhost/nova}
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# TODO: set rabbitmq conn string explicitly as well
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# Install Packages
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# ----------------
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# ================
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#
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# Openstack uses a fair number of other projects.
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# seed configuration with mysql password
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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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@ -91,10 +103,10 @@ git_clone https://github.com/cloudbuilders/python-novaclient.git $NOVACLIENT_DIR
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git_clone https://github.com/cloudbuilders/openstackx.git $API_DIR
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# Initialization
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# --------------
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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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# allowing ``import nova`` or ``import glance.client``
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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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@ -124,7 +136,10 @@ if [ -L /dev/disk/by-label/nova-instances ]; then
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sudo chown -R `whoami` $NOVA_DIR/instances
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fi
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# *Dashboard*: setup django application to serve via apache/wsgi
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# Dashboard
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# ---------
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#
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# Setup the django application to serve via apache/wsgi
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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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@ -145,11 +160,14 @@ mkdir $DASH_DIR/.blackhole
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cat $DIR/files/000-default.template | sed 's/%DASH_DIR%/\/opt\/dash/g' > /tmp/000-default
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sudo mv /tmp/000-default /etc/apache2/sites-enabled
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# `python setup.py develop` left some files owned by root in $DASH_DIR and
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# ``python setup.py develop`` left some files owned by root in $DASH_DIR and
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# others by the original owner. We need to change the owner to apache so
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# dashboard can run
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sudo chown -R www-data:www-data $DASH_DIR
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# Glance
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# ------
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sudo mkdir -p /var/log/glance
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sudo chown `whoami` /var/log/glance
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@ -158,6 +176,9 @@ cp $DIR/files/screenrc ~/.screenrc
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# TODO: update current user to allow sudo for all commands in files/sudo/*
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# Nova
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# ----
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NL=`echo -ne '\015'`
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@ -222,8 +243,8 @@ sudo chown -R `whoami` /var/lib/glance
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rm -rf /var/lib/glance/images/*
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rm -f $GLANCE_DIR/glance.sqlite
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# Launching Services
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# ------------------
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# Launch Services
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# ===============
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# nova api crashes if we start it with a regular screen command,
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# so send the start command by forcing text into the window.
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@ -244,8 +265,8 @@ screen_it n-sch "$NOVA_DIR/bin/nova-scheduler"
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screen_it n-vnc "$NOVA_DIR/bin/nova-vncproxy"
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screen_it dash "sudo /etc/init.d/apache2 restart; tail -f /var/log/apache2/error.log"
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# Installing Images
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# -----------------
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# Install Images
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# ==============
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# Downloads a tty image (ami/aki/ari style), then extracts it. Upon extraction
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# we upload to glance with the glance cli tool.
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