OpenStack Mistral

openstack Workflow engineopenstack-mistral

Workflow service that executes graphs of tasks with transitions, retries, joins and cron triggers while tracking their state.

Provider: openstack
Kind: Workflow engine
Category: Compute
Official docs: https://docs.openstack.org/mistral/latest/
Also known as: Workflow service

Properties · 2 set by this component

property	type	values	required	kind default	this component
compensation	boolean	—	no	false	inherited
cronTriggers · component property	boolean	—	no	false	inherited
durable	boolean	—	no	true	inherited
humanReview	boolean	—	no	false	inherited
join · component property	boolean	—	no	false	inherited
managed	boolean	—	no	false	▸ false
pattern	enum	saga \| tcc \| two-phase-commit \| dag	no	dag	▸ dag
retryPolicy · component property	boolean	—	no	false	inherited
stepsIdempotent	boolean	—	no	false	inherited
workflowType · component property	enum	direct \| reverse	no	direct	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 redundancyerror

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: "mistral", component: "openstack-mistral" }

Other Workflow engine products · 44

CloudFlowalibaba-cloudflowalibabacloudworkflow-engine CloudOps Orchestration Servicealibaba-oosalibabacloudworkflow-engine Amazon Augmented AI (A2I)aws-augmented-aiawsworkflow-engine Amazon Managed Workflows for Apache Airflowaws-mwaaawsworkflow-engine AWS Systems Manager Incident Manager and Change Manageraws-ssm-incident-and-change-managerawsworkflow-engine AWS Step Functionsaws-step-functionsawsworkflow-engine Amazon Simple Workflow Serviceaws-swfawsworkflow-engine Azure Durable Functionsazure-durable-functionsazureworkflow-engine Azure Logic Appsazure-logic-appsazureworkflow-engine Cloudflare Workflowscloudflare-workflowscloudflareworkflow-engine Apache Airflowairflowworkflow-engine Argo Workflowsargo-workflowsworkflow-engine Astronomer Astroastronomerworkflow-engine Cadencecadenceworkflow-engine Camunda 8camundaworkflow-engine Conductorconductorworkflow-engine Dagsterdagsterworkflow-engine Digdagdigdagworkflow-engine Flowableflowableworkflow-engine Inngestinngestworkflow-engine jBPMjbpmworkflow-engine Kestrakestraworkflow-engine Luigiluigiworkflow-engine n8nn8nworkflow-engine Node-REDnode-redworkflow-engine Prefectprefectworkflow-engine Prefect Cloudprefect-cloudworkflow-engine Restaterestateworkflow-engine Temporaltemporalworkflow-engine Temporal Cloudtemporal-cloudworkflow-engine Trigger.devtrigger-devworkflow-engine Windmillwindmillworkflow-engine Workatoworkatoworkflow-engine Generic workflow engineworkflow-engineworkflow-engine Zapierzapierworkflow-engine Application Integrationgoogle-application-integrationgcpworkflow-engine Cloud Composer (Managed Service for Apache Airflow)google-cloud-composergcpworkflow-engine Workflowsgoogle-cloud-workflowsgcpworkflow-engine Orchestration Pipelinesgoogle-orchestration-pipelinesgcpworkflow-engine IBM App Connectibm-app-connectibmworkflow-engine

and 4 more → Workflow engine page

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# OpenStack Mistral: workflow service that runs a set of tasks and the relations between them, handling state,
3# sequencing, parallelism and synchronisation. Per "Mistral Workflow Language v2" a workflow is "direct" by
4# default - a graph of tasks with explicit transitions - with the reverse (dependency) type as the alternative,
5# and both the retry policy and join are optional, so a task neither retries nor joins unless declared.
6schemaVersion: "1"
7type: "component"
8id: "openstack-mistral"
9kind: "workflow-engine"
10provider: "openstack"
11docs: "https://docs.openstack.org/mistral/latest/"
12aliases: ["Workflow service"]
13defaults:
14  pattern: "dag"
15  managed: false
16properties:
17  workflowType:
18    type: "enum"
19    values: ["direct", "reverse"]
20    default: "direct"
21  retryPolicy:
22    type: "boolean"
23    default: false
24  join:
25    type: "boolean"
26    default: false
27  cronTriggers:
28    type: "boolean"
29    default: false

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