magnum/magnum/templates/heat-kubernetes/elements/README.md

Kubernetes elements

This directory contains [diskimage-builder](https://github.com/openstack/diskimage-builder) elements to build an image which contains kubernetes required to use kubecluster-fedora-ironic.yaml.

An example fedora based image and uploaded to glance with the following:

git clone https://git.openstack.org/stackforge/magnum
git clone https://git.openstack.org/openstack/diskimage-builder.git
git clone https://git.openstack.org/openstack/tripleo-image-elements.git
git clone https://git.openstack.org/openstack/heat-templates.git
git clone https://git.openstack.org/openstack/dib-utils.git
export PATH="${PWD}/dib-utils/bin:$PATH"
export ELEMENTS_PATH=tripleo-image-elements/elements:heat-templates/hot/software-config/elements
export ELEMENTS_PATH=${ELEMENTS_PATH}:magnum/etc/magnum/templates/heat-kubernetes/elements
export DIB_RELEASE=21
diskimage-builder/bin/disk-image-create baremetal \
  fedora selinux-permissive \
  os-collect-config \
  os-refresh-config \
  os-apply-config \
  heat-config-script \
  kubernetes \
  -o fedora-21-kubernetes.qcow2

KERNEL_ID=`glance image-create --name fedora-k8s-kernel --is-public True --disk-format=aki --container-format=aki --file=fedora-21-kubernetes.vmlinuz | grep id | tr -d '| ' | cut --bytes=3-57`
RAMDISK_ID=`glance image-create --name fedora-k8s-ramdisk --is-public True --disk-format=ari --container-format=ari --file=fedora-21-kubernetes.initrd | grep id |  tr -d '| ' | cut --bytes=3-57`
BASE_ID=`glance image-create --name fedora-k8s --is-public True --disk-format=qcow2 --container-format=bare --property kernel_id=$KERNEL_ID --property ramdisk_id=$RAMDISK_ID --file=fedora-21-kubernetes.qcow2 | grep -v kernel | grep -v ramdisk | grep id | tr -d '| ' | cut --bytes=3-57`