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40 lines
1.5 KiB
Bash
40 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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# Head node host, which runs glance, api, keystone
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HEAD_HOST=${HEAD_HOST:-192.168.1.52}
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COMPUTE_HOSTS=${COMPUTE_HOSTS:-192.168.1.53,192.168.1.54}
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# Networking params
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NAMESERVER=${NAMESERVER:-192.168.1.1}
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GATEWAY=${GATEWAY:-192.168.1.1}
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NETMASK=${NETMASK:-255.255.255.0}
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FLOATING_RANGE=${FLOATING_RANGE:-192.168.1.196/30}
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# Setting this to 1 shuts down and destroys our containers without relaunching.
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TERMINATE=${TERMINATE:-0}
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# Variables common amongst all hosts in the cluster
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COMMON_VARS="MYSQL_HOST=$HEAD_HOST RABBIT_HOST=$HEAD_HOST GLANCE_HOSTPORT=$HEAD_HOST:9292 NET_MAN=FlatDHCPManager FLAT_INTERFACE=eth0 FLOATING_RANGE=$FLOATING_RANGE MULTI_HOST=1"
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# Helper to launch containers
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function run_lxc {
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# For some reason container names with periods can cause issues :/
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GUEST_NAME=$1 GUEST_IP=$2 GUEST_NETMASK=$NETMASK GUEST_GATEWAY=$GATEWAY NAMESERVER=$NAMESERVER TERMINATE=$TERMINATE STACKSH_PARAMS="$COMMON_VARS $3" ./build_lxc.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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run_lxc STACKMASTER $HEAD_HOST "ENABLED_SERVICES=g-api,g-reg,key,n-api,n-sch,n-vnc,horizon,mysql,rabbit"
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# Wait till the head node is up
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if [ ! "$TERMINATE" = "1" ]; then
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while ! wget -q -O- http://$HEAD_HOST | grep -q username; do
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echo "Waiting for head node ($HEAD_HOST) to start..."
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sleep 5
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done
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fi
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# Launch the compute hosts
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for compute_host in ${COMPUTE_HOSTS//,/ }; do
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run_lxc $compute_host $compute_host "ENABLED_SERVICES=n-cpu,n-net,n-api"
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done
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