Support for getting swarm join token

[innovate-invent]

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Description

After provisioning a swarm manager, I need a way to get a swarm join token so that I can hand it off to additional nodes during provisioning. A resource that does nothing more than fetch a token would be very helpful with this. It only requests the token on creation. This is equivalent to docker swarm join-token (worker|manager). Update and delete of the resource would be no-ops.

New or Affected Resource(s)

• docker_swarm_token

Potential Terraform Configuration

resource "docker_swarm_token" "master2" {
  type = "manager" # / "worker"
}

[innovate-invent]

Looking closer at the api, it might be better to provide a docker_info data source that abstracts:

https://github.com/moby/moby/blob/75249d88bc107a122b503f6a50e89c994331867c/client/info.go#L13

and

https://github.com/moby/moby/blob/75249d88bc107a122b503f6a50e89c994331867c/client/swarm_inspect.go#L11

[innovate-invent]

There appears to be some demand for this: https://stackoverflow.com/questions/44509997/capture-terraform-provisioner-output/44570343

[github-actions]

This issue is stale because it has been open 60 days with no activity.
Remove stale label or comment or this will be closed in 7 days.
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[innovate-invent]

please re-open

[github-actions]

This issue is stale because it has been open 60 days with no activity.
Remove stale label or comment or this will be closed in 7 days.
If you don't want this issue to be closed, please set the label pinned.

[innovate-invent]

bump