Red Hat Bugzilla – Bug 1270656
[DOCS] [7.2] [Feature] Update cloud-init for RHEL AH 7.2 new features
Last modified: 2016-05-12 06:22:00 EDT
cloud-init is being upgraded in RHEL AH 7.2 to cover interaction with docker storage, auth, network and more.
We need to document:
* how to use cloud-init on AH
* it's interaction with docker storage, auth and networking (if applicable).
It should be documented in:
* Installation and Configuration Guide 
Hi Brent, can you tell me which version of cloud-init will be included in RHEL Atomic 7.2? Do you have a list of the new features?
Sorry Brent, thanks for providing the right name. Lars, can you point me to some initial information?
Beyond the subscription manager case, I am not aware offhand of any new features specific to either Docker or Atomic Host in cloud-init for 7.2.
If we're just looking for new documentation specific to cloud-init and AH (again not specific necessarily to 7.2), of the aspects mentioned (storage, auth, networking), I think storage is most important.
We could cross link to https://access.redhat.com/articles/1492923#dss_config
and note that those shell script commands can be run via `bootcmd` hooks.
Similarly, editing /etc/sysconfig/docker to e.g. add `--block-registry docker.io` or other options would also make sense from `bootcmd`.
I've added the following sections to 1.6. Setting up cloud-init:
How do I set up storage with docker-storage-setup?
How do I enable the Overlay Graph Driver?
How do I manage Red Hat subscriptions with cloud-init?
Sections have been added to the Installation and Configuraiton guide, here: