[OFI] Orchestration - proof of concept in PR

Petr_Chalupa · March 13, 2014, 3:42pm

Hi,

I've opened PR "Orchestration of OpenStack deployment POC" at
Orchestration of OpenStack deployment POC by pitr-ch · Pull Request #18 · theforeman/staypuft · GitHub today containing working
Proof of concept of OpenStack deployment orchestration.

More information can be found in

github.com

pitr-ch/staypuft/blob/orchestration/doc/orchestration.md

# Orchestration of OpenStack deployment

## Assumptions

-   `Hostgroup`s are fully configured to provision Hosts (one `Hostgroup` for each `Staypuft::Role`).
-   Hosts are already associated to Hostgroups configured by the wizard.
-   `Host#build` flag is set to `false` so `Host` is assigned to `Hostgroup` without provisioning triggered. (Discovery plugin sets `build` to `true`.)
-   There is an order between `Hostgroup` defining the deployment dependency.
-   Dependencies between Services does not break the `Hostgroup` deployment order.

Meaning for April, we deploy the `Hostgroup`s in the given order and that should be all what is needed.

## Current status

_All action constants are in `Actions::Staypuft` namespace, omitting._

There is a `Hostgroup::OrderedDeploy` action which takes array of `Hostgroup`s as input and deploys (provisions and configures) all its `Host`s. This combined with the assumptions should serve as an implementation of the magic Deploy button.

There is also `Deployment::Deploy` action which wraps `Hostgroup::OrderedDeploy` further allowing to provide just `Staypuft::Deployment` object to the action.

This file has been truncated. show original

Please check the Assumptions section
(https://github.com/pitr-ch/OFI/blob/orchestration/doc/orchestration.md#assumptions)
that there are no problems there.

I'll appreciate your feedback, please comment in the PR.

Attaching some images showing the progress in current ForemanTasks's
task-list and dynflow console.

Petr

iNecas · March 14, 2014, 10:36am

Awesome!

– Ivan

···

----- Original Message ----- > Hi, > > I've opened PR "Orchestration of OpenStack deployment POC" at > https://github.com/theforeman/staypuft/pull/18 today containing working > Proof of concept of OpenStack deployment orchestration. > > More information can be found in > https://github.com/pitr-ch/OFI/blob/orchestration/doc/orchestration.md > > Please check the Assumptions section > (https://github.com/pitr-ch/OFI/blob/orchestration/doc/orchestration.md#assumptions) > that there are no problems there. > > I'll appreciate your feedback, please comment in the PR. > > Attaching some images showing the progress in current ForemanTasks's > task-list and dynflow console. > > Petr > > -- > You received this message because you are subscribed to the Google Groups > "foreman-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to foreman-dev+unsubscribe@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. >