Welcome to the Mistral documentation!

Mistral is the OpenStack workflow service. This project aims to provide a mechanism to define tasks and workflows without writing code, manage and execute them in the cloud environment.

A workflow visualization tool is available via CloudFlow and will help you debug workflow executions, identify execution paths, explore task run times, easily access input/output values and so many more…

Overview

• Mistral Overview
• Quick Start
• Mistral Architecture
• Mistral Terminology
• Mistral Main Features
• Mistral Cookbooks

User guide

Installation

• Mistral Installation Guide
  • Workflow service overview
  • Install and configure
  • Basic verification
  • Verify operation of the Workflow service
  • Next steps
  • Mistral Dashboard Installation Guide
  • Mistral Installation Guide
  • Mistral Client Installation Guide
• Mistral Configuration and Policy Guide
  • Mistral Configuration Guide
  • Mistral Policy Configuration
  • Sample configuration files

Mistral features

• Workflow namespaces

API

• REST API Specification
  • V2 API

Mistral Workflow Language

• Mistral Workflow Language v2 specification
  • Introduction
  • Prerequisites
  • Workflows
  • Actions
  • Workbooks
  • Predefined values/Functions in execution data context

CLI

• Mistral Client Commands Guide

Developer guide

• Developer’s Reference
  • How to write a Custom Action
  • How to write a custom YAQL function
  • How to work with asynchronous actions
  • Mistral Devstack Installation
  • Mistral Debugging Guide
  • Troubleshooting And Debugging

Admin guide

• Mistral Admin Guide
  • Mistral Upgrade Guide

Indices and tables

• Index

• Search Page