» docker_registry_image
Reads the image metadata from a Docker Registry. Used in conjunction with the docker_image resource to keep an image up to date on the latest available version of the tag.
» Example Usage
data "docker_registry_image" "ubuntu" {
name = "ubuntu:precise"
}
resource "docker_image" "ubuntu" {
name = "${data.docker_registry_image.ubuntu.name}"
pull_triggers = ["${data.docker_registry_image.ubuntu.sha256_digest}"]
}
» Argument Reference
The following arguments are supported:
-
name
- (Required, string) The name of the Docker image, including any tags. e.g.alpine:latest
» Attributes Reference
The following attributes are exported in addition to the above configuration:
-
sha256_digest
(string) - The content digest of the image, as stored on the registry.