OpenStack Adjutant

openstackWorkflow engineopenstack-adjutant

Task workflow service automating admin operations Keystone does not cover, with an approval step.

Provider
openstack
Category
Compute
Properties · 3 set by this component
propertytypevaluesrequiredkind defaultthis component
compensationboolean—nofalseinherited
durableboolean—notrueinherited
humanReviewboolean—nofalse▸ true
managedboolean—nofalse▸ false
operatorFacing · component propertyboolean—notrueinherited
patternenumsaga | tcc | two-phase-commit | dagnodag▸ dag
stepsIdempotentboolean—nofalseinherited
taskStates · component propertyenumsubmission | approval | tokenno—inherited
Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

stateful-node-without-zone-redundancy

A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.

  • — all of these hold:
  • — the node's `stateless` is false
  • — the node sits inside exactly 1 availability-zone group
  • — this does not hold:
  • — the node sits inside at least one cell group
Use it in a design
nodes:
  - { id: "adjutant", component: "openstack-adjutant" }
Other Workflow engine products · 44
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and 4 more → Workflow engine page
Source
# yaml-language-server: $schema=../../schema/component.schema.json
# OpenStack Adjutant: "a basic workflow framework built using Django and Django-Rest-Framework
# to help automate Admin tasks within an OpenStack cluster" ("Adjutant"). It exists to "fill in
# functionality missing from Keystone" - user signup, project setup, quota changes - and models
# each task through initial submission, admin approval and token submission, so a human approval
# step is part of the engine rather than an add-on.
schemaVersion: "1"
type: "component"
id: "openstack-adjutant"
kind: "workflow-engine"
provider: "openstack"
docs: "https://docs.openstack.org/adjutant/latest/"
defaults:
  pattern: "dag"
  humanReview: true
  managed: false
properties:
  taskStates:
    type: "enum"
    values: ["submission", "approval", "token"]
  operatorFacing:
    type: "boolean"
    default: true

The same page as markdown, for an agent: /catalogue/components/openstack-adjutant.md