125 lines
4.8 KiB
Bash
Executable File
125 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# This script is meant to be run once after running start for the first
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# time. This script downloads a cirros image and registers it. Then it
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# configures networking and nova quotas to allow 40 m1.small instances
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# to be created.
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# Sanitize language settings to avoid commands bailing out
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# with "unsupported locale setting" errors.
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unset LANG
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unset LANGUAGE
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LC_ALL=C
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export LC_ALL
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for i in curl nova neutron openstack; do
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if [[ ! $(type $i 2>/dev/null) ]]; then
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if [ "$i" == 'curl' ]; then
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echo "$i not installed. Please install $i before proceeding"
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else
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echo "python-${i}client not installed. Please install python-${i}client before proceeding"
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fi
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exit
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fi
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done
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# Move to top level directory
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REAL_PATH=$(python -c "import os,sys;print os.path.realpath('$0')")
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cd "$(dirname "$REAL_PATH")/.."
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NETWORK_MANAGER="neutron"
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# Test for credentials set
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if [[ "${OS_USERNAME}" == "" ]]; then
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echo "No Keystone credentials specified. Try running source openrc"
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exit
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fi
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# Test to ensure configure script is run only once
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if glance image-list | grep -q cirros; then
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echo "This tool should only be run once per deployment."
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exit
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fi
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echo Downloading glance image.
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IMAGE_URL=http://download.cirros-cloud.net/0.3.4/
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IMAGE=cirros-0.3.4-x86_64-disk.img
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if ! [ -f "$IMAGE" ]; then
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curl -L -o ./$IMAGE $IMAGE_URL/$IMAGE
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fi
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echo Creating glance image.
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glance image-create --name cirros --progress --disk-format qcow2 --container-format bare --visibility public --progress --file ./$IMAGE
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if [[ "${NETWORK_MANAGER}" == "nova" ]] ; then
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echo Configuring nova networking.
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nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
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nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
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nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --bridge=br100 --multi-host=T
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else
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echo Configuring neutron.
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neutron net-create public1 --router:external --provider:physical_network physnet1 --provider:network_type flat
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neutron subnet-create --name 1-subnet --disable-dhcp --allocation-pool start=10.0.2.150,end=10.0.2.199 public1 10.0.2.0/24 --gateway 10.0.2.1
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neutron net-create demo-net --provider:network_type vxlan
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neutron subnet-create demo-net 10.0.0.0/24 --name demo-subnet --gateway 10.0.0.1 --dns-nameservers list=true 8.8.8.8
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neutron router-create demo-router
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neutron router-interface-add demo-router demo-subnet
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neutron router-gateway-set demo-router public1
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# Sec Group Config
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neutron security-group-rule-create default --direction ingress --ethertype IPv4 --protocol icmp --remote-ip-prefix 0.0.0.0/0
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neutron security-group-rule-create default --direction ingress --ethertype IPv4 --protocol tcp --port-range-min 22 --port-range-max 22 --remote-ip-prefix 0.0.0.0/0
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# Open heat-cfn so it can run on a different host
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neutron security-group-rule-create default --direction ingress --ethertype IPv4 --protocol tcp --port-range-min 8000 --port-range-max 8000 --remote-ip-prefix 0.0.0.0/0
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neutron security-group-rule-create default --direction ingress --ethertype IPv4 --protocol tcp --port-range-min 8080 --port-range-max 8080 --remote-ip-prefix 0.0.0.0/0
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fi
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if [ ! -f ~/.ssh/id_rsa.pub ]; then
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echo Generating ssh key.
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ssh-keygen -t rsa -f ~/.ssh/id_rsa
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fi
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if [ -r ~/.ssh/id_rsa.pub ]; then
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echo Configuring nova public key and quotas.
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nova keypair-add --pub-key ~/.ssh/id_rsa.pub mykey
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fi
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# Increase the quota to allow 40 m1.small instances to be created
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# Get admin user and tenant IDs
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ADMIN_USER_ID=$(openstack user list | awk '/ admin / {print $2}')
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ADMIN_PROJECT_ID=$(openstack project list | awk '/ admin / {print $2}')
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# 40 instances
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nova quota-update --instances 40 $ADMIN_PROJECT_ID
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nova quota-update --user $ADMIN_USER_ID --instances 40 $ADMIN_PROJECT_ID
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# 40 cores
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nova quota-update --cores 40 $ADMIN_PROJECT_ID
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nova quota-update --user $ADMIN_USER_ID --cores 40 $ADMIN_PROJECT_ID
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# 96GB ram
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nova quota-update --ram 96000 $ADMIN_PROJECT_ID
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nova quota-update --user $ADMIN_USER_ID --ram 96000 $ADMIN_PROJECT_ID
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# add default flavors, if they don't already exist
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if ! openstack flavor list | grep -q m1.tiny; then
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openstack flavor create --id 1 --ram 512 --disk 1 --vcpus 1 m1.tiny
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openstack flavor create --id 2 --ram 2048 --disk 20 --vcpus 1 m1.small
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openstack flavor create --id 3 --ram 4096 --disk 40 --vcpus 2 m1.medium
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openstack flavor create --id 4 --ram 8192 --disk 80 --vcpus 4 m1.large
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openstack flavor create --id 5 --ram 16384 --disk 160 --vcpus 8 m1.xlarge
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fi
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DEMO_NET_ID=$(openstack network list | awk '/ demo-net / {print $2}')
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cat << EOF
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Done.
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To deploy a demo instance, run:
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openstack server create \\
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--image cirros \\
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--flavor m1.tiny \\
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--key-name mykey \\
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--nic net-id=${DEMO_NET_ID} \\
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demo1
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EOF
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