Improvements to DevStack's XenServer scripts
I have ensured: - template gets re-used on second run - template includes XenServer tools, and custom user accounts - take snapshot before first boot, for easy re-run - make host_ip_iface work with either eth2 or eth3 - make ssh into domU checks looser - above is all ground work for improved jenkins tests - added some more comments to make it scripts clearer Change-Id: I5c45370bf8a1393d669480e196b13f592d29154f
This commit is contained in:
John Garbutt
parent
d0e55c859a
commit
daadf744ed
@ -81,3 +81,9 @@ Step 5: Do cloudy stuff!
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* Play with horizon
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* Play with the CLI
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* Log bugs to devstack and core projects, and submit fixes!
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Step 6: Run from snapshot
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-------------------------
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If you want to quicky re-run devstack from a clean state,
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using the same settings you used in your previous run,
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you can revert the DomU to the snapshot called "before_first_boot"
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@ -1,46 +1,40 @@
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#!/bin/bash
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set -e
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# This script is run by install_os_domU.sh
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#
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# It modifies the ubuntu image created by install_os_domU.sh
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# and previously moodified by prepare_guest_template.sh
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#
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# This script is responsible for:
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# - pushing in the DevStack code
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# - creating run.sh, to run the code on boot
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# It does this by mounting the disk image of the VM.
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#
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# The resultant image is then templated and started
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# by install_os_domU.sh
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declare -a on_exit_hooks
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on_exit()
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{
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for i in $(seq $((${#on_exit_hooks[*]} - 1)) -1 0)
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do
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eval "${on_exit_hooks[$i]}"
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done
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}
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add_on_exit()
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{
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local n=${#on_exit_hooks[*]}
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on_exit_hooks[$n]="$*"
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if [[ $n -eq 0 ]]
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then
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trap on_exit EXIT
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fi
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}
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# Abort if localrc is not set
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if [ ! -e ../../localrc ]; then
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echo "You must have a localrc with ALL necessary passwords defined before proceeding."
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echo "See the xen README for required passwords."
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exit 1
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fi
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# Exit on errors
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set -o errexit
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# Echo commands
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set -o xtrace
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# This directory
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TOP_DIR=$(cd $(dirname "$0") && pwd)
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# Include onexit commands
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. $TOP_DIR/scripts/on_exit.sh
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# Source params - override xenrc params in your localrc to suite your taste
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source xenrc
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# Echo commands
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set -o xtrace
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#
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# Parameters
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#
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GUEST_NAME="$1"
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# Directory where we stage the build
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#
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# Mount the VDI
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#
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STAGING_DIR=$($TOP_DIR/scripts/manage-vdi open $GUEST_NAME 0 1 | grep -o "/tmp/tmp.[[:alnum:]]*")
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add_on_exit "$TOP_DIR/scripts/manage-vdi close $GUEST_NAME 0 1"
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@ -76,7 +70,7 @@ cd $TOP_DIR
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cat <<EOF >$STAGING_DIR/etc/rc.local
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# network restart required for getting the right gateway
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/etc/init.d/networking restart
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GUEST_PASSWORD=$GUEST_PASSWORD STAGING_DIR=/ DO_TGZ=0 bash /opt/stack/devstack/tools/xen/prepare_guest.sh > /opt/stack/prepare_guest.log 2>&1
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chown -R stack /opt/stack
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su -c "/opt/stack/run.sh > /opt/stack/run.sh.log 2>&1" stack
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exit 0
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EOF
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@ -85,8 +79,12 @@ EOF
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echo $GUEST_NAME > $STAGING_DIR/etc/hostname
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# Hostname must resolve for rabbit
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HOSTS_FILE_IP=$PUB_IP
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if [ $MGT_IP != "dhcp" ]; then
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HOSTS_FILE_IP=$MGT_IP
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fi
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cat <<EOF >$STAGING_DIR/etc/hosts
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$MGT_IP $GUEST_NAME
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$HOSTS_FILE_IP $GUEST_NAME
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127.0.0.1 localhost localhost.localdomain
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EOF
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@ -142,8 +140,6 @@ cat <<EOF >$STAGING_DIR/opt/stack/run.sh
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#!/bin/bash
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cd /opt/stack/devstack
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killall screen
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UPLOAD_LEGACY_TTY=yes HOST_IP=$PUB_IP VIRT_DRIVER=xenserver FORCE=yes MULTI_HOST=$MULTI_HOST HOST_IP_IFACE=$HOST_IP_IFACE $STACKSH_PARAMS ./stack.sh
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VIRT_DRIVER=xenserver FORCE=yes MULTI_HOST=$MULTI_HOST HOST_IP_IFACE=$HOST_IP_IFACE $STACKSH_PARAMS ./stack.sh
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EOF
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chmod 755 $STAGING_DIR/opt/stack/run.sh
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echo "Done"
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@ -1,40 +0,0 @@
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#!/usr/bin/env bash
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# Echo commands
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set -o xtrace
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# Head node host, which runs glance, api, keystone
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HEAD_PUB_IP=${HEAD_PUB_IP:-192.168.1.57}
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HEAD_MGT_IP=${HEAD_MGT_IP:-172.16.100.57}
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COMPUTE_PUB_IP=${COMPUTE_PUB_IP:-192.168.1.58}
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COMPUTE_MGT_IP=${COMPUTE_MGT_IP:-172.16.100.58}
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# Networking params
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FLOATING_RANGE=${FLOATING_RANGE:-192.168.1.196/30}
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# Variables common amongst all hosts in the cluster
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COMMON_VARS="$STACKSH_PARAMS MYSQL_HOST=$HEAD_MGT_IP RABBIT_HOST=$HEAD_MGT_IP GLANCE_HOSTPORT=$HEAD_MGT_IP:9292 FLOATING_RANGE=$FLOATING_RANGE"
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# Helper to launch containers
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function install_domU {
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GUEST_NAME=$1 PUB_IP=$2 MGT_IP=$3 DO_SHUTDOWN=$4 TERMINATE=$TERMINATE STACKSH_PARAMS="$COMMON_VARS $5" ./build_domU.sh
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}
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# Launch the head node - headnode uses a non-ip domain name,
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# because rabbit won't launch with an ip addr hostname :(
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install_domU HEADNODE $HEAD_PUB_IP $HEAD_MGT_IP 1 "ENABLED_SERVICES=g-api,g-reg,key,n-api,n-sch,n-vnc,horizon,mysql,rabbit"
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if [ $HEAD_PUB_IP == "dhcp" ]
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then
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guestnet=$(xe vm-list --minimal name-label=HEADNODE params=networks)
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HEAD_PUB_IP=$(echo $guestnet | grep -w -o --only-matching "3/ip: [0-9,.]*;" | cut -d ':' -f2 | cut -d ';' -f 1)
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fi
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# Wait till the head node is up
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while ! curl -L http://$HEAD_PUB_IP | grep -q username; do
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echo "Waiting for head node ($HEAD_PUB_IP) to start..."
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sleep 5
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done
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# Build the HA compute host
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install_domU COMPUTENODE $COMPUTE_PUB_IP $COMPUTE_MGT_IP 0 "ENABLED_SERVICES=n-cpu,n-net,n-api"
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@ -1,7 +1,16 @@
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#!/bin/bash
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# This script is a level script
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# It must be run on a XenServer or XCP machine
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#
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# It creates a DomU VM that runs OpenStack services
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#
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# For more details see: README.md
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# Exit on errors
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set -o errexit
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# Echo commands
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set -o xtrace
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# Abort if localrc is not set
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if [ ! -e ../../localrc ]; then
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@ -16,12 +25,17 @@ TOP_DIR=$(cd $(dirname "$0") && pwd)
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# Source lower level functions
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. $TOP_DIR/../../functions
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# Include onexit commands
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. $TOP_DIR/scripts/on_exit.sh
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#
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# Get Settings
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#
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# Source params - override xenrc params in your localrc to suit your taste
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source xenrc
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# Echo commands
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set -o xtrace
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xe_min()
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{
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local cmd="$1"
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@ -29,22 +43,38 @@ xe_min()
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xe "$cmd" --minimal "$@"
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}
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#
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# Prepare Dom0
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# including installing XenAPI plugins
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#
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cd $TOP_DIR
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if [ -f ./master ]
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then
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rm -rf ./master
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rm -rf ./nova
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fi
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# get nova
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wget https://github.com/openstack/nova/zipball/master --no-check-certificate
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unzip -o master -d ./nova
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cp -pr ./nova/*/plugins/xenserver/xenapi/etc/xapi.d /etc/
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chmod a+x /etc/xapi.d/plugins/*
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# install xapi plugins
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XAPI_PLUGIN_DIR=/etc/xapi.d/plugins/
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if [ ! -d $XAPI_PLUGIN_DIR ]; then
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# the following is needed when using xcp-xapi
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XAPI_PLUGIN_DIR=/usr/lib/xcp/plugins/
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fi
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cp -pr ./nova/*/plugins/xenserver/xenapi/etc/xapi.d/plugins/* $XAPI_PLUGIN_DIR
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chmod a+x ${XAPI_PLUGIN_DIR}*
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mkdir -p /boot/guest
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GUEST_NAME=${GUEST_NAME:-"DevStackOSDomU"}
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SNAME="ubuntusnapshot"
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TNAME="ubuntuready"
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#
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# Configure Networking
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#
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# Helper to create networks
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# Uses echo trickery to return network uuid
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@ -84,7 +114,7 @@ function errorcheck() {
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fi
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}
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# Create host, vm, mgmt, pub networks
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# Create host, vm, mgmt, pub networks on XenServer
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VM_NET=$(create_network "$VM_BR" "$VM_DEV" "$VM_VLAN" "vmbr")
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errorcheck
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MGT_NET=$(create_network "$MGT_BR" "$MGT_DEV" "$MGT_VLAN" "mgtbr")
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@ -123,28 +153,48 @@ create_vlan $PUB_DEV $PUB_VLAN $PUB_NET
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create_vlan $VM_DEV $VM_VLAN $VM_NET
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create_vlan $MGT_DEV $MGT_VLAN $MGT_NET
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# dom0 ip
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HOST_IP=${HOST_IP:-`ifconfig xenbr0 | grep "inet addr" | cut -d ":" -f2 | sed "s/ .*//"`}
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# Set up ip forwarding
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if ! grep -q "FORWARD_IPV4=YES" /etc/sysconfig/network; then
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# FIXME: This doesn't work on reboot!
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echo "FORWARD_IPV4=YES" >> /etc/sysconfig/network
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# Get final bridge names
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if [ -z $VM_BR ]; then
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VM_BR=$(xe_min network-list uuid=$VM_NET params=bridge)
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fi
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if [ -z $MGT_BR ]; then
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MGT_BR=$(xe_min network-list uuid=$MGT_NET params=bridge)
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fi
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if [ -z $PUB_BR ]; then
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PUB_BR=$(xe_min network-list uuid=$PUB_NET params=bridge)
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fi
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# dom0 ip, XenAPI is assumed to be listening
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HOST_IP=${HOST_IP:-`ifconfig xenbr0 | grep "inet addr" | cut -d ":" -f2 | sed "s/ .*//"`}
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# Set up ip forwarding, but skip on xcp-xapi
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if [ -a /etc/sysconfig/network]; then
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if ! grep -q "FORWARD_IPV4=YES" /etc/sysconfig/network; then
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# FIXME: This doesn't work on reboot!
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echo "FORWARD_IPV4=YES" >> /etc/sysconfig/network
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fi
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fi
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# Also, enable ip forwarding in rc.local, since the above trick isn't working
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if ! grep -q "echo 1 >/proc/sys/net/ipv4/ip_forward" /etc/rc.local; then
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echo "echo 1 >/proc/sys/net/ipv4/ip_forward" >> /etc/rc.local
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fi
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# Enable ip forwarding at runtime as well
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echo 1 > /proc/sys/net/ipv4/ip_forward
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#
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# Shutdown previous runs
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#
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DO_SHUTDOWN=${DO_SHUTDOWN:-1}
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CLEAN_TEMPLATES=${CLEAN_TEMPLATES:-false}
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if [ "$DO_SHUTDOWN" = "1" ]; then
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# Shutdown all domU's that created previously
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xe_min vm-list name-label="$GUEST_NAME" | xargs ./scripts/uninstall-os-vpx.sh
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clean_templates_arg=""
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if $CLEAN_TEMPLATES; then
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clean_templates_arg="--remove-templates"
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fi
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./scripts/uninstall-os-vpx.sh $clean_templates_arg
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# Destroy any instances that were launched
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for uuid in `xe vm-list | grep -1 instance | grep uuid | sed "s/.*\: //g"`; do
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@ -160,34 +210,18 @@ if [ "$DO_SHUTDOWN" = "1" ]; then
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done
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fi
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# Start guest
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if [ -z $VM_BR ]; then
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VM_BR=$(xe_min network-list uuid=$VM_NET params=bridge)
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fi
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if [ -z $MGT_BR ]; then
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MGT_BR=$(xe_min network-list uuid=$MGT_NET params=bridge)
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fi
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if [ -z $PUB_BR ]; then
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PUB_BR=$(xe_min network-list uuid=$PUB_NET params=bridge)
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fi
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templateuuid=$(xe template-list name-label="$TNAME")
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if [ -n "$templateuuid" ]
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then
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vm_uuid=$(xe vm-install template="$TNAME" new-name-label="$GUEST_NAME")
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else
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template=$(xe_min template-list name-label="Ubuntu 11.10 (64-bit)")
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if [ -z "$template" ]
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then
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cp $TOP_DIR/devstackubuntupreseed.cfg /opt/xensource/www/
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$TOP_DIR/scripts/xenoneirictemplate.sh "${HOST_IP}/devstackubuntupreseed.cfg"
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MIRROR=${MIRROR:-archive.ubuntu.com}
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sed -e "s,d-i mirror/http/hostname string .*,d-i mirror/http/hostname string $MIRROR," \
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-i /opt/xensource/www/devstackubuntupreseed.cfg
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fi
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$TOP_DIR/scripts/install-os-vpx.sh -t "Ubuntu 11.10 (64-bit)" -v $VM_BR -m $MGT_BR -p $PUB_BR -l $GUEST_NAME -r $OSDOMU_MEM_MB -k "flat_network_bridge=${VM_BR}"
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#
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# Create Ubuntu VM template
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# and/or create VM from template
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#
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# Wait for install to finish
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GUEST_NAME=${GUEST_NAME:-"DevStackOSDomU"}
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TNAME="devstack_template_folsom_11.10"
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SNAME_PREPARED="template_prepared"
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SNAME_FIRST_BOOT="before_first_boot"
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function wait_for_VM_to_halt() {
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while true
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do
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state=$(xe_min vm-list name-label="$GUEST_NAME" power-state=halted)
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@ -196,72 +230,199 @@ else
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break
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else
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echo "Waiting for "$GUEST_NAME" to finish installation..."
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sleep 30
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sleep 20
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fi
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done
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}
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templateuuid=$(xe template-list name-label="$TNAME")
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if [ -z "$templateuuid" ]; then
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#
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# Install Ubuntu over network
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#
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# try to find ubuntu template
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ubuntu_template_name="Ubuntu 11.10 for DevStack (64-bit)"
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ubuntu_template=$(xe_min template-list name-label="$ubuntu_template_name")
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# remove template, if we are in CLEAN_TEMPLATE mode
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if [ -n "$ubuntu_template" ]; then
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if $CLEAN_TEMPLATES; then
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xe template-param-clear param-name=other-config uuid=$ubuntu_template
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xe template-uninstall template-uuid=$ubuntu_template force=true
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ubuntu_template=""
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fi
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fi
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# always update the preseed file, incase we have a newer one
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PRESEED_URL=${PRESEED_URL:-""}
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if [ -z "$PRESEED_URL" ]; then
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PRESEED_URL="${HOST_IP}/devstackubuntupreseed.cfg"
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HTTP_SERVER_LOCATION="/opt/xensource/www"
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if [ ! -e $HTTP_SERVER_LOCATION ]; then
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HTTP_SERVER_LOCATION="/var/www/html"
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mkdir -p $HTTP_SERVER_LOCATION
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fi
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cp -f $TOP_DIR/devstackubuntupreseed.cfg $HTTP_SERVER_LOCATION
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MIRROR=${MIRROR:-""}
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if [ -n "$MIRROR" ]; then
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sed -e "s,d-i mirror/http/hostname string .*,d-i mirror/http/hostname string $MIRROR," \
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-i "${HTTP_SERVER_LOCATION}/devstackubuntupreseed.cfg"
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fi
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fi
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if [ -z "$ubuntu_template" ]; then
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$TOP_DIR/scripts/xenoneirictemplate.sh $PRESEED_URL
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fi
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# create a new VM with the given template
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# creating the correct VIFs and metadata
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$TOP_DIR/scripts/install-os-vpx.sh -t "$ubuntu_template_name" -v $VM_BR -m $MGT_BR -p $PUB_BR -l $GUEST_NAME -r $OSDOMU_MEM_MB -k "flat_network_bridge=${VM_BR}"
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# wait for install to finish
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wait_for_VM_to_halt
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# set VM to restart after a reboot
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vm_uuid=$(xe_min vm-list name-label="$GUEST_NAME")
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xe vm-param-set actions-after-reboot=Restart uuid="$vm_uuid"
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#
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# Prepare VM for DevStack
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#
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# Install XenServer tools, and other such things
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$TOP_DIR/prepare_guest_template.sh "$GUEST_NAME"
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# start the VM to run the prepare steps
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xe vm-start vm="$GUEST_NAME"
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# Wait for prep script to finish and shutdown system
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wait_for_VM_to_halt
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# Make template from VM
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snuuid=$(xe vm-snapshot vm="$GUEST_NAME" new-name-label="$SNAME")
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template_uuid=$(xe snapshot-clone uuid=$snuuid new-name-label="$TNAME")
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snuuid=$(xe vm-snapshot vm="$GUEST_NAME" new-name-label="$SNAME_PREPARED")
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xe snapshot-clone uuid=$snuuid new-name-label="$TNAME"
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else
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#
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# Template already installed, create VM from template
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#
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||||
vm_uuid=$(xe vm-install template="$TNAME" new-name-label="$GUEST_NAME")
|
||||
fi
|
||||
|
||||
|
||||
#
|
||||
# Inject DevStack inside VM disk
|
||||
#
|
||||
$TOP_DIR/build_xva.sh "$GUEST_NAME"
|
||||
|
||||
# create a snapshot before the first boot
|
||||
# to allow a quick re-run with the same settings
|
||||
xe vm-snapshot vm="$GUEST_NAME" new-name-label="$SNAME_FIRST_BOOT"
|
||||
|
||||
|
||||
#
|
||||
# Run DevStack VM
|
||||
#
|
||||
xe vm-start vm="$GUEST_NAME"
|
||||
|
||||
if [ $PUB_IP == "dhcp" ]; then
|
||||
PUB_IP=$(xe_min vm-list name-label=$GUEST_NAME params=networks | sed -ne 's,^.*3/ip: \([0-9.]*\).*$,\1,p')
|
||||
|
||||
#
|
||||
# Find IP and optionally wait for stack.sh to complete
|
||||
#
|
||||
|
||||
function find_ip_by_name() {
|
||||
local guest_name="$1"
|
||||
local interface="$2"
|
||||
local period=10
|
||||
max_tries=10
|
||||
i=0
|
||||
while true
|
||||
do
|
||||
if [ $i -ge $max_tries ]; then
|
||||
echo "Timed out waiting for devstack ip address"
|
||||
exit 11
|
||||
fi
|
||||
|
||||
devstackip=$(xe vm-list --minimal \
|
||||
name-label=$guest_name \
|
||||
params=networks | sed -ne "s,^.*${interface}/ip: \([0-9.]*\).*\$,\1,p")
|
||||
if [ -z "$devstackip" ]
|
||||
then
|
||||
sleep $period
|
||||
((i++))
|
||||
else
|
||||
echo $devstackip
|
||||
break
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
function ssh_no_check() {
|
||||
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no "$@"
|
||||
}
|
||||
|
||||
# Note the XenServer needs to be on the chosen
|
||||
# network, so XenServer can access Glance API
|
||||
if [ $HOST_IP_IFACE == "eth2" ]; then
|
||||
DOMU_IP=$MGT_IP
|
||||
if [ $MGT_IP == "dhcp" ]; then
|
||||
DOMU_IP=$(find_ip_by_name $GUEST_NAME 2)
|
||||
fi
|
||||
else
|
||||
DOMU_IP=$PUB_IP
|
||||
if [ $PUB_IP == "dhcp" ]; then
|
||||
DOMU_IP=$(find_ip_by_name $GUEST_NAME 3)
|
||||
fi
|
||||
fi
|
||||
|
||||
# If we have copied our ssh credentials, use ssh to monitor while the installation runs
|
||||
WAIT_TILL_LAUNCH=${WAIT_TILL_LAUNCH:-1}
|
||||
COPYENV=${COPYENV:-1}
|
||||
if [ "$WAIT_TILL_LAUNCH" = "1" ] && [ -e ~/.ssh/id_rsa.pub ] && [ "$COPYENV" = "1" ]; then
|
||||
# Done creating the container, let's tail the log
|
||||
echo
|
||||
echo "============================================================="
|
||||
echo " -- YAY! --"
|
||||
echo "============================================================="
|
||||
echo
|
||||
echo "We're done launching the vm, about to start tailing the"
|
||||
echo "stack.sh log. It will take a second or two to start."
|
||||
echo
|
||||
echo "Just CTRL-C at any time to stop tailing."
|
||||
|
||||
set +o xtrace
|
||||
|
||||
while ! ssh -q stack@$PUB_IP "[ -e run.sh.log ]"; do
|
||||
sleep 1
|
||||
# wait for log to appear
|
||||
while ! ssh_no_check -q stack@$DOMU_IP "[ -e run.sh.log ]"; do
|
||||
sleep 10
|
||||
done
|
||||
|
||||
ssh stack@$PUB_IP 'tail -f run.sh.log' &
|
||||
|
||||
# output the run.sh.log
|
||||
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no stack@$DOMU_IP 'tail -f run.sh.log' &
|
||||
TAIL_PID=$!
|
||||
|
||||
function kill_tail() {
|
||||
kill $TAIL_PID
|
||||
kill -9 $TAIL_PID
|
||||
exit 1
|
||||
}
|
||||
|
||||
# Let Ctrl-c kill tail and exit
|
||||
trap kill_tail SIGINT
|
||||
|
||||
echo "Waiting stack.sh to finish..."
|
||||
while ! ssh -q stack@$PUB_IP "grep -q 'stack.sh completed in' run.sh.log"; do
|
||||
sleep 1
|
||||
# ensure we kill off the tail if we exit the script early
|
||||
# for other reasons
|
||||
add_on_exit "kill -9 $TAIL_PID || true"
|
||||
|
||||
# wait silently until stack.sh has finished
|
||||
set +o xtrace
|
||||
while ! ssh_no_check -q stack@$DOMU_IP "tail run.sh.log | grep -q 'stack.sh completed in'"; do
|
||||
sleep 10
|
||||
done
|
||||
set -o xtrace
|
||||
|
||||
kill $TAIL_PID
|
||||
# kill the tail process now stack.sh has finished
|
||||
kill -9 $TAIL_PID
|
||||
|
||||
if ssh -q stack@$PUB_IP "grep -q 'stack.sh failed' run.sh.log"; then
|
||||
# check for a failure
|
||||
if ssh_no_check -q stack@$DOMU_IP "grep -q 'stack.sh failed' run.sh.log"; then
|
||||
exit 1
|
||||
fi
|
||||
echo "################################################################################"
|
||||
echo ""
|
||||
echo "Finished - Zip-a-dee Doo-dah!"
|
||||
echo "You can then visit the OpenStack Dashboard"
|
||||
echo "at http://$PUB_IP, and contact other services at the usual ports."
|
||||
echo "All Finished!"
|
||||
echo "You can visit the OpenStack Dashboard"
|
||||
echo "at http://$DOMU_IP, and contact other services at the usual ports."
|
||||
else
|
||||
echo "################################################################################"
|
||||
echo ""
|
||||
@ -269,10 +430,9 @@ else
|
||||
echo "Now, you can monitor the progress of the stack.sh installation by "
|
||||
echo "tailing /opt/stack/run.sh.log from within your domU."
|
||||
echo ""
|
||||
echo "ssh into your domU now: 'ssh stack@$PUB_IP' using your password"
|
||||
echo "ssh into your domU now: 'ssh stack@$DOMU_IP' using your password"
|
||||
echo "and then do: 'tail -f /opt/stack/run.sh.log'"
|
||||
echo ""
|
||||
echo "When the script completes, you can then visit the OpenStack Dashboard"
|
||||
echo "at http://$PUB_IP, and contact other services at the usual ports."
|
||||
|
||||
echo "at http://$DOMU_IP, and contact other services at the usual ports."
|
||||
fi
|
||||
|
||||
@ -1,6 +1,18 @@
|
||||
#!/bin/bash
|
||||
|
||||
# This script is run on an Ubuntu VM.
|
||||
# This script is inserted into the VM by prepare_guest_template.sh
|
||||
# and is run when that VM boots.
|
||||
# It customizes a fresh Ubuntu install, so it is ready
|
||||
# to run stack.sh
|
||||
#
|
||||
# This includes installing the XenServer tools,
|
||||
# creating the user called "stack",
|
||||
# and shuts down the VM to signal the script has completed
|
||||
|
||||
set -x
|
||||
# Echo commands
|
||||
set -o xtrace
|
||||
|
||||
# Configurable nuggets
|
||||
GUEST_PASSWORD=${GUEST_PASSWORD:-secrete}
|
||||
@ -13,7 +25,7 @@ chroot $STAGING_DIR apt-get install -y cracklib-runtime curl wget ssh openssh-se
|
||||
chroot $STAGING_DIR apt-get install -y curl wget ssh openssh-server python-pip git vim-nox sudo
|
||||
chroot $STAGING_DIR pip install xenapi
|
||||
|
||||
# Install guest utilities
|
||||
# Install XenServer guest utilities
|
||||
XEGUEST=xe-guest-utilities_5.6.100-651_amd64.deb
|
||||
wget http://images.ansolabs.com/xen/$XEGUEST -O $XEGUEST
|
||||
cp $XEGUEST $STAGING_DIR/root
|
||||
@ -68,3 +80,12 @@ if [ "$DO_TGZ" = "1" ]; then
|
||||
rm -f stage.tgz
|
||||
tar cfz stage.tgz stage
|
||||
fi
|
||||
|
||||
# remove self from local.rc
|
||||
# so this script is not run again
|
||||
rm -rf /etc/rc.local
|
||||
mv /etc/rc.local.preparebackup /etc/rc.local
|
||||
cp $STAGING_DIR/etc/rc.local $STAGING_DIR/etc/rc.local.backup
|
||||
|
||||
# shutdown to notify we are done
|
||||
shutdown -h now
|
||||
|
||||
57
tools/xen/prepare_guest_template.sh
Executable file
57
tools/xen/prepare_guest_template.sh
Executable file
@ -0,0 +1,57 @@
|
||||
#!/bin/bash
|
||||
|
||||
# This script is run by install_os_domU.sh
|
||||
#
|
||||
# Parameters:
|
||||
# - $GUEST_NAME - hostname for the DomU VM
|
||||
#
|
||||
# It modifies the ubuntu image created by install_os_domU.sh
|
||||
#
|
||||
# This script is responsible for cusomtizing the fresh ubuntu
|
||||
# image so on boot it runs the prepare_guest.sh script
|
||||
# that modifies the VM so it is ready to run stack.sh.
|
||||
# It does this by mounting the disk image of the VM.
|
||||
#
|
||||
# The resultant image is started by install_os_domU.sh,
|
||||
# and once the VM has shutdown, build_xva.sh is run
|
||||
|
||||
# Exit on errors
|
||||
set -o errexit
|
||||
# Echo commands
|
||||
set -o xtrace
|
||||
|
||||
# This directory
|
||||
TOP_DIR=$(cd $(dirname "$0") && pwd)
|
||||
|
||||
# Include onexit commands
|
||||
. $TOP_DIR/scripts/on_exit.sh
|
||||
|
||||
# Source params - override xenrc params in your localrc to suite your taste
|
||||
source xenrc
|
||||
|
||||
#
|
||||
# Parameters
|
||||
#
|
||||
GUEST_NAME="$1"
|
||||
|
||||
# Mount the VDI
|
||||
STAGING_DIR=$($TOP_DIR/scripts/manage-vdi open $GUEST_NAME 0 1 | grep -o "/tmp/tmp.[[:alnum:]]*")
|
||||
add_on_exit "$TOP_DIR/scripts/manage-vdi close $GUEST_NAME 0 1"
|
||||
|
||||
# Make sure we have a stage
|
||||
if [ ! -d $STAGING_DIR/etc ]; then
|
||||
echo "Stage is not properly set up!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Copy prepare_guest.sh to VM
|
||||
mkdir -p $STAGING_DIR/opt/stack/
|
||||
cp $TOP_DIR/prepare_guest.sh $STAGING_DIR/opt/stack/prepare_guest.sh
|
||||
|
||||
# backup rc.local
|
||||
cp $STAGING_DIR/etc/rc.local $STAGING_DIR/etc/rc.local.preparebackup
|
||||
|
||||
# run prepare_guest.sh on boot
|
||||
cat <<EOF >$STAGING_DIR/etc/rc.local
|
||||
GUEST_PASSWORD=$GUEST_PASSWORD STAGING_DIR=/ DO_TGZ=0 bash /opt/stack/prepare_guest.sh > /opt/stack/prepare_guest.log 2>&1
|
||||
EOF
|
||||
@ -19,7 +19,12 @@
|
||||
|
||||
set -eux
|
||||
|
||||
. /etc/xensource-inventory
|
||||
if [ -a /etc/xensource-inventory]
|
||||
then
|
||||
. /etc/xensource-inventory
|
||||
else
|
||||
. /etc/xcp/inventory
|
||||
fi
|
||||
|
||||
NAME="XenServer OpenStack VPX"
|
||||
DATA_VDI_SIZE="500MiB"
|
||||
|
||||
@ -20,6 +20,26 @@ vdi_uuid=$(xe_min vbd-list params=vdi-uuid vm-uuid="$vm_uuid" \
|
||||
|
||||
dom0_uuid=$(xe_min vm-list is-control-domain=true)
|
||||
|
||||
get_mount_device()
|
||||
{
|
||||
vbd_uuid=$1
|
||||
|
||||
dev=$(xe_min vbd-list params=device uuid="$vbd_uuid")
|
||||
if [[ "$dev" =~ "sm/" ]]; then
|
||||
DEBIAN_FRONTEND=noninteractive \
|
||||
apt-get --option "Dpkg::Options::=--force-confold" --assume-yes \
|
||||
install kpartx || true &> /dev/null
|
||||
mapping=$(kpartx -av "/dev/$dev" | sed -ne 's,^add map \([a-f0-9\-]*\).*$,\1,p' | sed -ne "s,^\(.*${part}\)\$,\1,p")
|
||||
if [ -z "$mapping" ]; then
|
||||
echo "Failed to find mapping"
|
||||
exit -1
|
||||
fi
|
||||
echo "mapper/${mapping}"
|
||||
else
|
||||
echo "/dev/$dev$part"
|
||||
fi
|
||||
}
|
||||
|
||||
open_vdi()
|
||||
{
|
||||
vbd_uuid=$(xe vbd-create vm-uuid="$dom0_uuid" vdi-uuid="$vdi_uuid" \
|
||||
@ -27,26 +47,30 @@ open_vdi()
|
||||
mp=$(mktemp -d)
|
||||
xe vbd-plug uuid="$vbd_uuid"
|
||||
|
||||
which_udev=$(which udevsettle) || true
|
||||
if [ -n "$which_udev" ]; then
|
||||
udevsettle
|
||||
dev=$(xe_min vbd-list params=device uuid="$vbd_uuid")
|
||||
mount "/dev/$dev$part" "$mp"
|
||||
else
|
||||
udevadm settle
|
||||
fi
|
||||
|
||||
mount_device=$(get_mount_device "$vbd_uuid")
|
||||
mount "$mount_device" "$mp"
|
||||
echo "Your vdi is mounted at $mp"
|
||||
}
|
||||
|
||||
close_vdi()
|
||||
{
|
||||
vbd_uuid=$(xe_min vbd-list vm-uuid="$dom0_uuid" vdi-uuid="$vdi_uuid")
|
||||
dev=$(xe_min vbd-list params=device uuid="$vbd_uuid")
|
||||
umount "/dev/$dev$part"
|
||||
mount_device=$(get_mount_device "$vbd_uuid")
|
||||
umount "$mount_device"
|
||||
|
||||
xe vbd-unplug uuid=$vbd_uuid
|
||||
xe vbd-destroy uuid=$vbd_uuid
|
||||
}
|
||||
|
||||
if [ "$action" == "open" ]
|
||||
then
|
||||
if [ "$action" == "open" ]; then
|
||||
open_vdi
|
||||
elif [ "$action" == "close" ]
|
||||
then
|
||||
elif [ "$action" == "close" ]; then
|
||||
close_vdi
|
||||
fi
|
||||
|
||||
24
tools/xen/scripts/on_exit.sh
Executable file
24
tools/xen/scripts/on_exit.sh
Executable file
@ -0,0 +1,24 @@
|
||||
#!/bin/bash
|
||||
|
||||
set -e
|
||||
set -o xtrace
|
||||
|
||||
declare -a on_exit_hooks
|
||||
|
||||
on_exit()
|
||||
{
|
||||
for i in $(seq $((${#on_exit_hooks[*]} - 1)) -1 0)
|
||||
do
|
||||
eval "${on_exit_hooks[$i]}"
|
||||
done
|
||||
}
|
||||
|
||||
add_on_exit()
|
||||
{
|
||||
local n=${#on_exit_hooks[*]}
|
||||
on_exit_hooks[$n]="$*"
|
||||
if [[ $n -eq 0 ]]
|
||||
then
|
||||
trap on_exit EXIT
|
||||
fi
|
||||
}
|
||||
@ -17,19 +17,19 @@
|
||||
# under the License.
|
||||
#
|
||||
|
||||
remove_data=
|
||||
if [ "$1" = "--remove-data" ]
|
||||
then
|
||||
remove_data=1
|
||||
fi
|
||||
set -ex
|
||||
|
||||
set -eu
|
||||
# By default, don't remove the templates
|
||||
REMOVE_TEMPLATES=${REMOVE_TEMPLATES:-"false"}
|
||||
if [ "$1" = "--remove-templates" ]; then
|
||||
REMOVE_TEMPLATES=true
|
||||
fi
|
||||
|
||||
xe_min()
|
||||
{
|
||||
local cmd="$1"
|
||||
shift
|
||||
/opt/xensource/bin/xe "$cmd" --minimal "$@"
|
||||
xe "$cmd" --minimal "$@"
|
||||
}
|
||||
|
||||
destroy_vdi()
|
||||
@ -39,11 +39,8 @@ destroy_vdi()
|
||||
local dev=$(xe_min vbd-list uuid=$vbd_uuid params=userdevice)
|
||||
local vdi_uuid=$(xe_min vbd-list uuid=$vbd_uuid params=vdi-uuid)
|
||||
|
||||
if [ "$type" = 'Disk' ] && [ "$dev" != 'xvda' ] && [ "$dev" != '0' ]
|
||||
then
|
||||
echo -n "Destroying data disk... "
|
||||
if [ "$type" == 'Disk' ] && [ "$dev" != 'xvda' ] && [ "$dev" != '0' ]; then
|
||||
xe vdi-destroy uuid=$vdi_uuid
|
||||
echo "done."
|
||||
fi
|
||||
}
|
||||
|
||||
@ -52,50 +49,36 @@ uninstall()
|
||||
local vm_uuid="$1"
|
||||
local power_state=$(xe_min vm-list uuid=$vm_uuid params=power-state)
|
||||
|
||||
if [ "$power_state" != "halted" ]
|
||||
then
|
||||
echo -n "Shutting down VM... "
|
||||
if [ "$power_state" != "halted" ]; then
|
||||
xe vm-shutdown vm=$vm_uuid force=true
|
||||
echo "done."
|
||||
fi
|
||||
|
||||
if [ "$remove_data" = "1" ]
|
||||
then
|
||||
for v in $(xe_min vbd-list vm-uuid=$vm_uuid | sed -e 's/,/ /g')
|
||||
do
|
||||
for v in $(xe_min vbd-list vm-uuid=$vm_uuid | sed -e 's/,/ /g'); do
|
||||
destroy_vdi "$v"
|
||||
done
|
||||
fi
|
||||
|
||||
echo -n "Deleting VM... "
|
||||
xe vm-uninstall vm=$vm_uuid force=true >/dev/null
|
||||
echo "done."
|
||||
}
|
||||
|
||||
uninstall_template()
|
||||
{
|
||||
local vm_uuid="$1"
|
||||
|
||||
if [ "$remove_data" = "1" ]
|
||||
then
|
||||
for v in $(xe_min vbd-list vm-uuid=$vm_uuid | sed -e 's/,/ /g')
|
||||
do
|
||||
for v in $(xe_min vbd-list vm-uuid=$vm_uuid | sed -e 's/,/ /g'); do
|
||||
destroy_vdi "$v"
|
||||
done
|
||||
fi
|
||||
|
||||
echo -n "Deleting template... "
|
||||
xe template-uninstall template-uuid=$vm_uuid force=true >/dev/null
|
||||
echo "done."
|
||||
}
|
||||
|
||||
|
||||
for u in $(xe_min vm-list other-config:os-vpx=true | sed -e 's/,/ /g')
|
||||
do
|
||||
# remove the VMs and their disks
|
||||
for u in $(xe_min vm-list other-config:os-vpx=true | sed -e 's/,/ /g'); do
|
||||
uninstall "$u"
|
||||
done
|
||||
|
||||
for u in $(xe_min template-list other-config:os-vpx=true | sed -e 's/,/ /g')
|
||||
do
|
||||
# remove the templates
|
||||
if [ "$REMOVE_TEMPLATES" == "true" ]; then
|
||||
for u in $(xe_min template-list other-config:os-vpx=true | sed -e 's/,/ /g'); do
|
||||
uninstall_template "$u"
|
||||
done
|
||||
done
|
||||
fi
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
## on Xenserver 6.0.2 Net install only
|
||||
## Original Author: David Markey <david.markey@citrix.com>
|
||||
## Author: Renuka Apte <renuka.apte@citrix.com>
|
||||
## This is not an officially supported guest OS on XenServer 6.02
|
||||
## This is not an officially supported guest OS on XenServer 6.0.2
|
||||
|
||||
BASE_DIR=$(cd $(dirname "$0") && pwd)
|
||||
source $BASE_DIR/../../../localrc
|
||||
@ -15,11 +15,15 @@ if [[ -z $LENNY ]] ; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
distro="Ubuntu 11.10"
|
||||
distro="Ubuntu 11.10 for DevStack"
|
||||
arches=("32-bit" "64-bit")
|
||||
|
||||
preseedurl=${1:-"http://images.ansolabs.com/devstackubuntupreseed.cfg"}
|
||||
|
||||
NETINSTALL_LOCALE=${NETINSTALL_LOCALE:-en_US}
|
||||
NETINSTALL_KEYBOARD=${NETINSTALL_KEYBOARD:-us}
|
||||
NETINSTALL_IFACE=${NETINSTALL_IFACE:-eth3}
|
||||
|
||||
for arch in ${arches[@]} ; do
|
||||
echo "Attempting $distro ($arch)"
|
||||
if [[ -n $(xe template-list name-label="$distro ($arch)" params=uuid --minimal) ]] ; then
|
||||
@ -30,7 +34,11 @@ for arch in ${arches[@]} ; do
|
||||
echo "NETINSTALLIP not set in localrc"
|
||||
exit 1
|
||||
fi
|
||||
pvargs="-- quiet console=hvc0 partman/default_filesystem=ext3 locale=en_US console-setup/ask_detect=false keyboard-configuration/layoutcode=us netcfg/choose_interface=eth3 netcfg/get_hostname=os netcfg/get_domain=os auto url=${preseedurl}"
|
||||
# Some of these settings can be found in example preseed files
|
||||
# however these need to be answered before the netinstall
|
||||
# is ready to fetch the preseed file, and as such must be here
|
||||
# to get a fully automated install
|
||||
pvargs="-- quiet console=hvc0 partman/default_filesystem=ext3 locale=${NETINSTALL_LOCALE} console-setup/ask_detect=false keyboard-configuration/layoutcode=${NETINSTALL_KEYBOARD} netcfg/choose_interface=${NETINSTALL_IFACE} netcfg/get_hostname=os netcfg/get_domain=os auto url=${preseedurl}"
|
||||
if [ "$NETINSTALLIP" != "dhcp" ]
|
||||
then
|
||||
netcfgargs="netcfg/disable_autoconfig=true netcfg/get_nameservers=${NAMESERVERS} netcfg/get_ipaddress=${NETINSTALLIP} netcfg/get_netmask=${NETMASK} netcfg/get_gateway=${GATEWAY} netcfg/confirm_static=true"
|
||||
|
||||
@ -5,12 +5,15 @@ GUEST_NAME=${GUEST_NAME:-DevStackOSDomU}
|
||||
|
||||
# Size of image
|
||||
VDI_MB=${VDI_MB:-5000}
|
||||
OSDOMU_MEM_MB=1024
|
||||
|
||||
# VM Password
|
||||
GUEST_PASSWORD=${GUEST_PASSWORD:-secrete}
|
||||
|
||||
# Host Interface, i.e. the public facing interface on the nova vm
|
||||
HOST_IP_IFACE=${HOST_IP_IFACE:-eth0}
|
||||
# Host Interface, i.e. the interface on the nova vm you want to expose the services on
|
||||
# Usually either eth2 (management network) or eth3 (public network)
|
||||
# not eth0 (private network with XenServer host) or eth1 (VM traffic network)
|
||||
HOST_IP_IFACE=${HOST_IP_IFACE:-eth3}
|
||||
|
||||
# Our nova host's network info
|
||||
VM_IP=${VM_IP:-10.255.255.255} # A host-only ip that let's the interface come up, otherwise unused
|
||||
@ -35,7 +38,5 @@ MGT_BR=${MGT_BR:-""}
|
||||
MGT_VLAN=${MGT_VLAN:-101}
|
||||
MGT_DEV=${MGT_DEV:-eth0}
|
||||
|
||||
OSDOMU_MEM_MB=1024
|
||||
|
||||
# Source params
|
||||
cd ../.. && source ./stackrc && cd $TOP_DIR
|
||||
|
||||
Loading…
Reference in New Issue
Block a user