2.2 KiB
Software configuration hooks
Warning
All hooks (heat agents) in heat-templates repository are deprecated, please use hooks in heat-agents https://git.openstack.org/cgit/openstack/heat-agents instead. Here is document entry for heat-agents: https://docs.openstack.org/heat-agents/latest/
This directory contains diskimage-builder elements to build an image which contains the software configuration hook required to use your preferred configuration method.
These elements depend on some elements found in the tripleo-image-elements repository. These elements will build an image which uses os-collect-config, os-refresh-config, and os-apply-config together to invoke a hook with the supplied configuration data, and return any outputs back to heat.
When building an image only the elements for the preferred configuration methods are required. The heat-config element is automatically included as a dependency.
An example fedora based image containing all hooks can be built and uploaded to glance with the following:
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
diskimage-builder/bin/disk-image-create vm \
fedora selinux-permissive \
os-collect-config \
os-refresh-config \
os-apply-config \
heat-config \
heat-config-ansible \
heat-config-cfn-init \
heat-config-docker-compose \
heat-config-kubelet \
heat-config-puppet \
heat-config-salt \
heat-config-script \
-o fedora-software-config.qcow2
openstack image create --disk-format qcow2 --container-format bare fedora-software-config < \
fedora-software-config.qcow2