From 036c9f8c50496278440734e02a2c9e4bcb2d19d6 Mon Sep 17 00:00:00 2001 From: Anthony Young Date: Thu, 15 Sep 2011 20:37:29 -0700 Subject: [PATCH] initial commit of multi-node lxc --- build_lxc_multi.sh | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100755 build_lxc_multi.sh diff --git a/build_lxc_multi.sh b/build_lxc_multi.sh new file mode 100755 index 0000000..49407d4 --- /dev/null +++ b/build_lxc_multi.sh @@ -0,0 +1,25 @@ +#!/usr/bin/env bash +# Head node host, which runs glance, api, keystone +HEAD_HOST=${HEAD_HOST:-192.168.1.52} +COMPUTE_HOSTS=${COMPUTE_HOSTS:-192.168.1.53,192.168.1.54} + +# Networking params +NAMESERVER=${NAMESERVER:-192.168.2.1} +GATEWAY=${GATEWAY:-192.168.1.1} + +# Helper to launch containers +function run_lxc { + # For some reason container names with periods can cause issues :/ + container_name=`echo $1 | sed 's/\./_/g'` + CONTAINER=$container_name CONTAINER_IP=$1 CONTAINER_GATEWAY=$GATEWAY NAMESERVER=$NAMESERVER STACKSH_PARAMS="$2" ./build_lxc.sh +} + +# Variables common amongst all hosts in the cluster +COMMON_VARS="MYSQL_HOST=$HEAD_HOST RABBIT_HOST=$HEAD_HOST GLANCE_HOSTPORT=$HEAD_HOST:9292 NET_MAN=FlatDHCPManager FLAT_INTERFACE=eth0" + +# Launch the head node +run_lxc $HEAD_HOST "$COMMON_VARS ENABLED_SERVICES=g-api,g-reg,key,n-api,n-sch,n-vnc,dash,mysql,rabbit" +for compute_host in ${COMPUTE_HOSTS//,/ }; do + # Launch the compute hosts + run_lxc $compute_host "$COMMON_VARS ENABLED_SERVICES=n-cpu,n-net,n-api" +done