Add ironic image generation and node registration scripts
The image generation script will generate centos xenial and trusty images along with the deploy image. It will then upload the images into glance and clean up after itself, other then the pacakges needed for diskimage-builder and virtualenv this is all contained and easily cleaned up. The node registration script relies on the image generation script being run first. It will create flavors if needed, but the values for some of the variables are designed to be modified (image_ram/cpu for example). Change-Id: I247cc57f9ec1c961c302eac90be3e5ee2dfa7e2c
This commit is contained in:
Matthew Thode
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134
scripts/ironic_generate-images.sh
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134
scripts/ironic_generate-images.sh
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#!/usr/bin/env bash
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# This script is set up to be run on infra01 and on ubunut xenial (16.04), but could be run on any node as long as the infra01_util node is in the hosts file.
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# You can also define/export the UTILITY01_HOSTNAME yourself.
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set -e -u
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function cleanup {
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# it's ok if we have some errors on cleanup
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set +e
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unset DIB_DEV_USER_USERNAME DIB_DEV_USER_PASSWORD DIB_DEV_USER_PWDLESS_SUDO
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unset ELEMENTS_PATH DIB_CLOUD_INIT_DATASOURCES DIB_RELEASE DISTRO_NAME
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unset DIB_HPSSACLI_URL IRONIC_AGENT_VERSION
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unset -f make-base-image
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unset -f cleanup
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deactivate
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}
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# clean up our variables on exit, even exit on error
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trap cleanup EXIT
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function make-base-image {
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disk-image-create -o baremetal-$DISTRO_NAME-$DIB_RELEASE $DISTRO_NAME baremetal bootloader dhcp-all-interfaces local-config proliant-tools ${DEBUG_USER_ELEMENT:-""}
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rm -R *.d/
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scp -o StrictHostKeyChecking=no baremetal-$DISTRO_NAME-$DIB_RELEASE* "${UTILITY01_HOSTNAME}":~/images
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rm baremetal-$DISTRO_NAME-$DIB_RELEASE* # no reason to keep these around
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VMLINUZ_UUID=$(ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "source ~/openrc; glance image-create --name baremetal-$DISTRO_NAME-$DIB_RELEASE.vmlinuz \
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--visibility public \
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--disk-format aki \
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--property hypervisor_type=baremetal \
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--protected=True \
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--container-format aki < ~/images/baremetal-$DISTRO_NAME-$DIB_RELEASE.vmlinuz" | awk '/\| id/ {print $4}')
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INITRD_UUID=$(ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "source ~/openrc; glance image-create --name baremetal-$DISTRO_NAME-$DIB_RELEASE.initrd \
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--visibility public \
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--disk-format ari \
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--property hypervisor_type=baremetal \
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--protected=True \
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--container-format ari < ~/images/baremetal-$DISTRO_NAME-$DIB_RELEASE.initrd" | awk '/\| id/ {print $4}')
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ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "source ~/openrc; glance image-create --name baremetal-$DISTRO_NAME-$DIB_RELEASE \
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--visibility public \
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--disk-format qcow2 \
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--container-format bare \
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--property hypervisor_type=baremetal \
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--property kernel_id=${VMLINUZ_UUID} \
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--protected=True \
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--property ramdisk_id=${INITRD_UUID} < ~/images/baremetal-$DISTRO_NAME-$DIB_RELEASE.qcow2"
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}
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# install needed binaries
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apt-get install -y kpartx parted qemu-utils
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mkdir -p ~/dib
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pushd ~/dib
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virtualenv env
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source env/bin/activate
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# newton pip.conf sucks
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if [[ -f ~/.pip/pip.conf ]]; then
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mv ~/.pip/pip.conf{,.bak}
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fi
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# install dib
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pip install pbr # newton pbr is too old
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if [[ ! -d ~/dib/diskimage-builder ]]; then
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git clone https://github.com/openstack/diskimage-builder/
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fi
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# let's use a newer kernel for interfaces we may need
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if ! grep -q linux-image-generic-lts-xenial ~/dib/diskimage-builder/diskimage_builder/elements/ubuntu/package-installs.yaml; then
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echo 'linux-image-generic-lts-xenial:' > ~/dib/diskimage-builder/diskimage_builder/elements/ubuntu/package-installs.yaml
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fi
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pushd diskimage-builder
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pip install .
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popd
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if [[ -f ~/.pip/pip.conf.bak ]]; then
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mv ~/.pip/pip.conf.bak ~/.pip/pip.conf
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fi
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UTILITY01_HOSTNAME="${UTILITY01_HOSTNAME:-$(grep infra01_util /etc/hosts | awk '{print $NF}')}"
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# create image directory in util01 container
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ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "mkdir -p ~/images"
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# set up envars for the deploy image debug user
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export DIB_DEV_USER_USERNAME=debug-user
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export DIB_DEV_USER_PASSWORD=secrete
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export DIB_DEV_USER_PWDLESS_SUDO=yes
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# Uncomment the following line to enable a debug user login
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#export DEBUG_USER_ELEMENT=devuser
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# set up envars for all images
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export DIB_CLOUD_INIT_DATASOURCES="Ec2, ConfigDrive, OpenStack"
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# set up envars for the deploy image ironic agent
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# export DIB_HPSSACLI_URL="http://downloads.hpe.com/pub/softlib2/software1/pubsw-linux/p1857046646/v109216/hpssacli-2.30-6.0.x86_64.rpm"
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export IRONIC_AGENT_VERSION="stable/ocata"
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# create the deploy image
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disk-image-create --install-type source -o ironic-deploy ironic-agent ubuntu proliant-tools ${DEBUG_USER_ELEMENT:-""}
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rm ironic-deploy.vmlinuz # not needed or uploaded
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rm -R *.d/ # don't need dib dirs
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scp -o StrictHostKeyChecking=no ironic-deploy* "${UTILITY01_HOSTNAME}":~/images
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rm ironic-deploy* # no reason to keep these around
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ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "source ~/openrc; glance image-create --name ironic-deploy.kernel \
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--visibility public \
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--disk-format aki \
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--property hypervisor_type=baremetal \
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--protected=True \
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--container-format aki < ~/images/ironic-deploy.kernel"
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ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "source ~/openrc; glance image-create --name ironic-deploy.initramfs \
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--visibility public \
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--disk-format ari \
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--property hypervisor_type=baremetal \
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--protected=True \
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--container-format ari < ~/images/ironic-deploy.initramfs"
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# Ubuntu Xenial
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export DIB_RELEASE=xenial
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export DISTRO_NAME=ubuntu
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make-base-image
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# Ubuntu Trusty
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export DIB_RELEASE=trusty
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export DISTRO_NAME=ubuntu
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make-base-image
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# CentOS 7
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export DIB_RELEASE=7
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export DISTRO_NAME=centos7
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make-base-image
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popd
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# utility container doesn't have much space...
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ssh -o StrictHostKeyChecking=no "${UTILITY01_HOSTNAME}" "rm ~/images -R"
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66
scripts/ironic_register-images.sh
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66
scripts/ironic_register-images.sh
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#!/usr/bin/env bash
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set -e -u
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inventory_hostname=123456-node01
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Port1NIC_MACAddress="ab:cd:ef:gh:ij:kl"
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# IPMI details
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ipmi_address="0.0.0.0"
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ipmi_password="password"
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ipmi_user="username"
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# Image details belonging to a particular node
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image_vcpu=12
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image_ram=254802
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ironic_disk_available=80 # for the scheduler, this should be BIGGER than image_disk_root
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image_disk_root=40
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image_total_disk_size=3600
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image_cpu_arch="x86_64"
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RESOURCE_CLASS="baremetal.general"
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NOVA_RESOURCE_FLAVOR_NAME=${RESOURCE_CLASS//./_}
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NOVA_RESOURCE_FLAVOR_NAME=$(echo ${NOVA_RESOURCE_FLAVOR_NAME//-/_} | awk '{print toupper($0)}')
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KERNEL_IMAGE=$(glance image-list | awk '/baremetal-ubuntu-xenial.vmlinuz/ {print $2}')
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INITRAMFS_IMAGE=$(glance image-list | awk '/baremetal-ubuntu-xenial.initrd/ {print $2}')
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DEPLOY_RAMDISK=$(glance image-list | awk '/ironic-deploy.initramfs/ {print $2}')
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DEPLOY_KERNEL=$(glance image-list | awk '/ironic-deploy.kernel/ {print $2}')
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if ironic node-list | grep "$inventory_hostname"; then
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NODE_UUID=$(ironic --ironic-api-version 1.22 node-list | awk "/$inventory_hostname/ {print \$2}")
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else
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NODE_UUID=$(ironic --ironic-api-version 1.22 node-create \
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-d agent_ipmitool \
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-i ipmi_address="$ipmi_address" \
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-i ipmi_password="$ipmi_password" \
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-i ipmi_username="$ipmi_user" \
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-i deploy_ramdisk="${DEPLOY_RAMDISK}" \
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-i deploy_kernel="${DEPLOY_KERNEL}" \
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-p cpus=$image_vcpu \
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-p memory_mb=$image_ram \
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-p local_gb=$ironic_disk_available \
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-p size=$image_total_disk_size \
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-p cpu_arch=$image_cpu_arch \
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-p capabilities=boot_option:local,disk_label:gpt \
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-n $inventory_hostname \
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--resource-class ${RESOURCE_CLASS} | awk '/ uuid / {print $4}')
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ironic --ironic-api-version 1.22 port-create -n "$NODE_UUID" \
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-a $Port1NIC_MACAddress
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fi
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# flavor creation
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if ! nova flavor-list | grep "${RESOURCE_CLASS}"; then
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FLAVOR_ID=$(cat /proc/sys/kernel/random/uuid)
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nova flavor-create ${RESOURCE_CLASS} ${FLAVOR_ID} ${image_ram} ${image_disk_root} ${image_vcpu}
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nova flavor-key ${RESOURCE_CLASS} set cpu_arch=x86_64
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nova flavor-key ${RESOURCE_CLASS} set capabilities:boot_option="local"
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nova flavor-key ${RESOURCE_CLASS} set capabilities:disk_label="gpt"
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nova flavor-key ${RESOURCE_CLASS} set resources:VCPU=0
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nova flavor-key ${RESOURCE_CLASS} set resources:MEMORY_MB=0
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nova flavor-key ${RESOURCE_CLASS} set resources:DISK_GB=0
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nova flavor-key ${RESOURCE_CLASS} set resources:CUSTOM_${NOVA_RESOURCE_FLAVOR_NAME}=1
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fi
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ironic --ironic-api-version 1.22 node-set-provision-state "${NODE_UUID}" manage
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sleep 1m # necessary to get power state
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ironic --ironic-api-version 1.22 node-set-provision-state "${NODE_UUID}" provide
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