Docker Container List data source

[KetchupBomb]

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Description

Looking for a data source for listing containers. Specifically, the /containers Docker Engine API endpoint.

New or Affected Resource(s)

• New data docker_containers

Potential Terraform Configuration

data "docker_containers" "this" {}
ouput "container_fingerprint" {
  description = "Toy example mapping Container IDs to an md5sum fingerprint of its configuration"
  value       = { for c in data.docker_containers.this : c.ID => md5(jsonencode(c)) }
}

References

Thanks for this Provider!

• Docker Engine API endpoint
• Golang SDK function
• One existing call site of relevant Golang function:
  

  terraform-provider-docker/internal/provider/resource_docker_container_funcs.go

  Line 917 in 54685a5

  apiContainers, err := client.ContainerList(ctx, types.ContainerListOptions{All: true})

I couldn't find any issues that seemed to match the need for listing containers for enumeration, which I'm surprised by. Sorry if I missed a relevant existing issue.

I am a Golang noob, and I've never written a Terraform Provider before, but this might be a good place for me to cut my teeth. Wanted to flag it for consideration to see if this has already been discussed as a Won't Do or something.

Thanks for your consideration