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shipyard
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A cluster lifecycle orchestrator for Airship.
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Anthony Lin ed8107baad Add Backoff time before checking cluster join 
The current logic checks for nodes that started the join process
(based on the snapshot of the environment that was taken by the
operator at that point in time). It will not check the state of
nodes that it is not aware of, i.e. those that it did not capture
initially will not be checked. Hence there is a need to introduce
backoff time as it takes a while before all the nodes start to join
the Cluster.

This is a short term stop gap approach until the Promenade API is ready
for consumption

Change-Id: I2bdf9c970ecb509fe833fd353e6648a97118d79b
 		2017-12-08 08:38:53 +00:00
alembic Document staging api 2017-10-18 18:39:24 -05:00
charts/shipyard Add Backoff time before checking cluster join 2017-12-08 08:38:53 +00:00
docs Add Shipyard Client user guide 2017-12-05 13:52:11 -06:00
etc/shipyard Add Backoff time before checking cluster join 2017-12-08 08:38:53 +00:00
generator Add Action API 2017-09-22 21:47:13 -05:00
images Move Shipyard and Airflow Dockerfiles 2017-10-20 19:31:06 +00:00
shipyard_airflow Add Backoff time before checking cluster join 2017-12-08 08:38:53 +00:00
shipyard_client Add samples to CLI command documentation 2017-11-27 15:32:39 -06:00
tests Add Backoff time before checking cluster join 2017-12-08 08:38:53 +00:00
tools Update deploy_site script 2017-11-30 01:53:35 +00:00
.coveragerc Unit Test for WorkflowResource and WorkflowIdResource 2017-12-05 11:43:26 -06:00
.gitignore ActionsValidationsResource and VersionsResource Unit Tests 2017-12-06 13:27:18 -06:00
.gitreview Add gitreview file 2017-08-11 01:20:56 -05:00
Makefile Add docs target to Makefile 2017-12-04 15:17:14 -06:00
README.md Enhance the README for Shipyard 2017-10-13 21:30:01 -05:00
alembic.ini Add Action API 2017-09-22 21:47:13 -05:00
entrypoint.sh Add Action API 2017-09-22 21:47:13 -05:00
requirements.txt Add CLI formatted responses to Shipyard CLI 2017-11-20 10:38:46 -06:00
setup.cfg CLI for Shipyard API 2017-11-08 14:28:08 -06:00
setup.py Add Action API 2017-09-22 21:47:13 -05:00
test-requirements.txt Adds keystonemiddleware and falcon to test-requirements 2017-12-06 09:54:37 -06:00
tox.ini Unit Test for WorkflowResource and WorkflowIdResource 2017-12-05 11:43:26 -06:00

README.md

Shipyard

Shipyard is the directed acyclic graph controller for Kubernetes and OpenStack control plane life cycle management, and a component of the Undercloud Platform (UCP)

Shipyard provides the entrypoint for the following aspects of the control plane established by the UCP:

Designs and Secrets
Site designs, including the configuration of bare metal host nodes, network design, operating systems, Kubernetes nodes, Armada manifests, Helm charts, and any other descriptors that define the build out of a group of servers enter the UCP via Shipyard. Secrets, such as passwords and certificates use the same mechanism.
The designs and secrets are stored in UCP's Deckhand, providing for version history and secure storage among other document-based conveniences.
Actions
Interaction with the site's control plane is done via invocation of actions in Shipyard. Each action is backed by a workflow implemented as a directed acyclic graph (DAG) that runs using Apache Airflow. Shipyard provides a mechanism to monitor and control the execution of the workflow.

Intgration Points:

OpenStack Identity (Keystone) provides authentication and support for role based authorization.
Apache Airflow provides the framework and automation of workflows provided by Shipyard.
PostgreSQL is used to persist information to correlate workflows with users and history of workflow commands.
Deckhand supplies storage and mangement of site designs and secrets
Drydock is orchestrated by Shipyard to perform bare metal node provisioning.
Promenade is indirectly orchestrated by Shipyard to configure and join Kubernetes nodes
Armada is orchestrated by Shipyard to deploy and test Kubernetes workloads

Getting Started:

Shipyard @ Gerrithub
Helm chart

See also:

Undercloud Platform (UCP)