digitalocean_container_registry_docker_credentials

Get Docker credentials for your DigitalOcean container registry.

An error is triggered if the provided container registry name does not exist.

Example Usage

Basic Example

Get the container registry:

resource "digitalocean_container_registry_docker_credentials" "example" {
  registry_name = "example"
}

Docker Provider Example

Use the endpoint and docker_credentials with the Docker provider:

data "digitalocean_container_registry" "example" {
  name = "example"
}

resource "digitalocean_container_registry_docker_credentials" "example" {
  registry_name = "example"
}

provider "docker" {
  host = "unix://var/run/docker.sock"

  registry_auth {
    address             = data.digitalocean_container_registry.example.server_url
    config_file_content = digitalocean_container_registry_docker_credentials.example.docker_credentials
  }
}

Kubernetes Example

Combined with the Kubernetes Provider's kubernetes_secret resource, you can access the registry from inside your cluster:

resource "digitalocean_container_registry_docker_credentials" "example" {
  registry_name = "example"
}

data "digitalocean_kubernetes_cluster" "example" {
  name = "prod-cluster-01"
}

provider "kubernetes" {
  host  = data.digitalocean_kubernetes_cluster.example.endpoint
  token = data.digitalocean_kubernetes_cluster.example.kube_config[0].token
  cluster_ca_certificate = base64decode(
    data.digitalocean_kubernetes_cluster.example.kube_config[0].cluster_ca_certificate
  )
}

resource "kubernetes_secret" "example" {
  metadata {
    name = "docker-cfg"
  }

  data = {
    ".dockerconfigjson" = digitalocean_container_registry_docker_credentials.example.docker_credentials
  }

  type = "kubernetes.io/dockerconfigjson"
}

Argument Reference

The following arguments are supported:

Attributes Reference

The following attributes are exported: