139 lines
4.6 KiB
Bash
Executable File
139 lines
4.6 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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ARCH=$(uname -m)
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IMAGE_PATH=/opt/cache/files/
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IMAGE_URL=http://download.cirros-cloud.net/0.4.0/
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IMAGE=cirros-0.4.0-${ARCH}-disk.img
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IMAGE_NAME=cirros
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IMAGE_TYPE=linux
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# This EXT_NET_CIDR is your public network,that you want to connect to the internet via.
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EXT_NET_CIDR='10.0.2.0/24'
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EXT_NET_RANGE='start=10.0.2.150,end=10.0.2.199'
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EXT_NET_GATEWAY='10.0.2.1'
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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 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 "Please install ${i} before proceeding"
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else
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echo "Please install python-${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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# Test for credentials set
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if [[ "${OS_USERNAME}" == "" ]]; then
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echo "No Keystone credentials specified. Try running source /etc/kolla/admin-openrc.sh command"
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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 openstack 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 Checking for locally available cirros image.
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# Let's first try to see if the image is available locally
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# nodepool nodes caches them in $IMAGE_PATH
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if ! [ -f "${IMAGE_PATH}/${IMAGE}" ]; then
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IMAGE_PATH='./'
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if ! [ -f "${IMAGE_PATH}/${IMAGE}" ]; then
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echo None found, downloading cirros image.
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curl -L -o ${IMAGE_PATH}/${IMAGE} ${IMAGE_URL}/${IMAGE}
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fi
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else
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echo Using cached cirros image from the nodepool node.
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fi
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echo Creating glance image.
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openstack image create --disk-format qcow2 --container-format bare --public \
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--property os_type=${IMAGE_TYPE} --file ${IMAGE_PATH}/${IMAGE} ${IMAGE_NAME}
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echo Configuring neutron.
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openstack network create --external --provider-physical-network physnet1 \
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--provider-network-type flat public1
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openstack subnet create --no-dhcp \
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--allocation-pool ${EXT_NET_RANGE} --network public1 \
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--subnet-range ${EXT_NET_CIDR} --gateway ${EXT_NET_GATEWAY} public1-subnet
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openstack network create --provider-network-type vxlan demo-net
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openstack subnet create --subnet-range 10.0.0.0/24 --network demo-net \
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--gateway 10.0.0.1 --dns-nameserver 8.8.8.8 demo-subnet
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openstack router create demo-router
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openstack router add subnet demo-router demo-subnet
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openstack router set --external-gateway public1 demo-router
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# Get admin user and tenant IDs
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ADMIN_USER_ID=$(openstack user list | awk '/ admin / {print $2}')
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ADMIN_PROJECT_ID=$(openstack project list | awk '/ admin / {print $2}')
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ADMIN_SEC_GROUP=$(openstack security group list --project ${ADMIN_PROJECT_ID} | awk '/ default / {print $2}')
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# Sec Group Config
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openstack security group rule create --ingress --ethertype IPv4 \
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--protocol icmp ${ADMIN_SEC_GROUP}
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openstack security group rule create --ingress --ethertype IPv4 \
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--protocol tcp --dst-port 22 ${ADMIN_SEC_GROUP}
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# Open heat-cfn so it can run on a different host
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openstack security group rule create --ingress --ethertype IPv4 \
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--protocol tcp --dst-port 8000 ${ADMIN_SEC_GROUP}
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openstack security group rule create --ingress --ethertype IPv4 \
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--protocol tcp --dst-port 8080 ${ADMIN_SEC_GROUP}
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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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openstack keypair create --public-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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# 40 instances
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openstack quota set --instances 40 ${ADMIN_PROJECT_ID}
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# 40 cores
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openstack quota set --cores 40 ${ADMIN_PROJECT_ID}
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# 96GB ram
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openstack quota set --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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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 ${IMAGE_NAME} \\
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--flavor m1.tiny \\
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--key-name mykey \\
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--network demo-net \\
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demo1
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EOF
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