»Docker

»docker (builder)

Build a Docker image using the docker build protocol.

»Interface

• Input: component.Source
• Output: docker.Image

»Variables

»buildkit

If set, use the buildkit builder from Docker.

• Type: bool
• Optional

»disable_entrypoint

If set, the entrypoint binary won't be injected into the image.

The entrypoint binary is what provides extended functionality such as logs and exec. If it is not injected at build time the expectation is that the image already contains it.

• Type: bool
• Optional

»dockerfile

• Type: string
• Optional

»Examples

build {
  use "docker" {
    buildkit    = false
    disable_entrypoint = false
  }
}

»docker-pull (builder)

Use an existing, pre-built Docker image

This builder will automatically inject the Waypoint entrypoint. You can disable this with the "disable_entrypoint" configuration.

If you wish to rename or retag an image, use this along with the "docker" registry option which will rename/retag the image and then push it to the specified registry.

»Interface

• Input: component.Source
• Output: docker.Image

»Variables

»disable_entrypoint

If set, the entrypoint binary won't be injected into the image.

The entrypoint binary is what provides extended functionality such as logs and exec. If it is not injected at build time the expectation is that the image already contains it.

• Type: bool
• Optional

»encoded_auth

The authentication information to log into the docker repository.

WARNING: be very careful to not leak the authentication information by hardcoding it here. Use a helper function like file() to read the information from a file not stored in VCS.

• Type: string
• Optional

»image

The image to pull.

This should NOT include the tag (the value following the ':' in a Docker image). Use tag to define the image tag.

• Type: string

»tag

The tag of the image to pull.

• Type: string

»Examples

build {
  use "docker-pull" {
    image = "gcr.io/my-project/my-image"
    tag   = "abcd1234"
  }
}

»docker (registry)

Push a Docker image to a Docker compatible registry.

»Interface

• Input: docker.Image
• Output: docker.Image

»Variables

»encoded_auth

The authentication information to log into the docker repository.

WARNING: be very careful to not leak the authentication information by hardcoding it here. Use a helper function like file() to read the information from a file not stored in VCS.

• Type: string
• Optional

»image

The image to push the local image to, fully qualified.

This value must be the fully qualified name to the image. for example: gcr.io/waypoint-demo/demo.

• Type: string

»local

If set, the image will only be tagged locally and not pushed to a remote repository.

• Type: bool
• Optional

»tag

The tag for the new image.

This is added to image to provide the full image reference.

• Type: string

»Examples

build {
  use "docker" {}
  registry {
    use "docker" {
      image = "hashicorp/http-echo"
      tag   = "latest"
    }
  }
}

»docker (platform)

Deploy a container to Docker, local or remote.

»Interface

• Input: docker.Image
• Output: docker.Deployment

»Variables

»client_config

Client config for remote Docker engine.

This config block can be used to configure a remote Docker engine. by default Waypoint will attempt to discover this configuration using the environment variables: DOCKER_HOST to set the url to the docker server. DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest. DOCKER_CERT_PATH to load the TLS certificates from. DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.

• Type: *docker.ClientConfig

»command

The command to run to start the application in the container.

• Type: []string
• Optional
• Default: the image entrypoint

»force_pull

Always pull the docker container from the registry.

• Type: bool
• Optional
• Default: false

»scratch_path

A path within the container to store temporary data.

Docker will mount a tmpfs at this path.

• Type: string
• Optional

»service_port

Port that your service is running on in the container.

• Type: uint
• Optional
• Default: 3000

»static_environment

Environment variables to expose to the application.

These environment variables should not be run of the mill configuration variables, use waypoint config for that. These variables are used to control over all container modes, such as configuring it to start a web app vs a background worker.

• Type: map[string]string
• Optional

»Examples

deploy {
  use "docker" {
    command      = ["ps"]
    service_port = 3000
    static_environment = {
      "environment": "production",
      "LOG_LEVEL": "debug"
    }
  }
}