»Pipeline Configurations

This section details some of the various built-in Step plugins and their configuration options.

Step Configurations

Steps have a few basic configuration options that are defined below.

name

// this step has a label name "my-step-name"
step "my-step-name" {
  use "build" {}
}

• Stanza label
• Type: string
• Required

depends_on

A step can depend on many other steps within a pipeline. By default, a step will always depend on the previously defined step unless depends_on is set. No step cycles are allowed. This means you cannot have steps that depend on other steps that form a cyclic dependency.

step "my-step-name" {
  depends_on = ["step-1", "step-3", "root"]

  use "deploy" {}
}

• Type: Array of strings
• Optional

image_url

Currently used only for the exec step, this is the container image URL that will be used to spawn the exec pipeline step.

step "my-step-name" {
  image_url = "https://example.com:5000/waypoint-odr:latest"

  use "exec" {}
}

• Type: string
• Optional

workspace

If set, will override the workspace in which this step runs.

step "my-step-name" {
  workspace = "production"

  use "deploy" {}
}

• Type: string
• Optional

use

If used in a step, this will denote which "built-in" Step plugin to use.

// this step will "use" the build plugin
step "my-step-name" {
  use "build" {}
}

• Type: stanza

pipeline

Steps can also contain embedded pipelines.

Note that it isn't valid to have both a "use" and a "pipeline "stanza inside a Step.

// this step has an embedded pipeline
step "my-step-name" {
  pipeline "another-pipeline" {
    step "more" { ... }
  }
}

Built-In Step Config Options

Currently, Pipeline Steps have "built-in" plugins that are backed by the existing Waypoint job system. See below for examples of each of these built-in Steps and their parameters.

build

This built-in Step will run a Build operation job, similar to running waypoint build.

step "my-build-step" {
  use "build" {
    disable_push = false
  }
}

disable_push

• Type: bool
• Optional

deploy

This built-in Step will run a Deploy operation job, similar to running waypoint deploy.

step "my-deploy-step" {
  use "deploy" {}
}

release

This built-in Step will run a Release operation job, similar to running waypoint release.

step "my-release-step" {
  use "release" {
    prune        = true
    prune_retain = 4
  }
}

deployment_ref

0 or unset will use the latest deployment for a release. To specify a Deployment for release, this accepts Deployment sequence numbers.

• Type: int
• Optional

prune

If true, will prune old releases beyond the prune_retain limit when a new release is created.

• Type: bool
• Optional

prune_retain

The total number of deployments to retain when pruning on a release. This will only be valid if prune_retain_override is set to true.

• Type: int
• Optional
• Default: 2

prune_retain_override

If true, will respect the prune_retain value when pruning during a release.

• Type: bool
• Optional

up

This built-in Step will run an Up operation job, similar to running waypoint up.

step "my-up-step" {
  use "up" {
    prune = true
  }
}

prune

If true, will prune old releases beyond the prune_retain limit when a new release is created.

• Type: bool
• Optional

prune_retain

The total number of deployments to retain when pruning on a release. This will only be valid if prune_retain_override is set to true.

• Type: int
• Optional
• Default: 2

prune_retain_override

If true, will respect the prune_retain value when pruning during a release.

• Type: bool
• Optional

exec

step "my-exec-step" {
  use "exec" {
    command = "echo"
    args    = ["hello world!"]
  }
}

command

The command to execute on the container for this Step.

• Type: string
• Required

args

The arguments to pass through to the command when running on the container for this Step.

• Type: string
• Optional

pipeline

This built-in Step lets you reference another pipeline within a Step to be run.

step "my-pipeline-step" {
  use "pipeline" {
    project = "my-pipeline-project"
    name    = "other-pipeline"
  }
}

project

The project that the pipeline reference exists in. Note that currently Waypoint does not support running across Project pipelines.

• Type: string
• Optional

name

The pipeline name that the pipeline reference is for.

• Type: string
• Required