Setting ipcMode to `container:[...]` always results in a change

[kumavis]

Describe what happened

ipc docs https://docs.docker.com/reference/cli/docker/container/run/#ipc

setting ipcMode to container:${otherContainerName} results in pulumi always recognizing a change, bc docker resolves otherContainerName to its container id and responds with the container state having ipcMode container:$idOfOtherContainer

understanding this i tried setting it as a computed value of the output of the other container, but this resulted in pulumi also always recognizing it as having changed bc its set as a computed value (?)

ipcMode: otherContainer.id.apply(id => `container:${id}`)

Sample program

const imageA = new docker.RemoteImage(serviceNameA, { name: imageNameA }, { provider });
const containerA = new docker.Container(serviceNameA, {
  image: imageA.imageId,
  name: serviceNameA,
  // this works fine, marks container A as the host for another's ipcMode=container
  ipcMode: 'shareable',
});

const imageB = new docker.RemoteImage(serviceNameB, { name: imageNameB }, { provider });
const containerB = new docker.Container(serviceNameB, {
  image: imageB.imageId,
  name: serviceNameB,

  // either of this configurations always result in pulumi detecting a change
  ipcMode: `container:${serviceNameA}`,
  // ipcMode: containerA.id.apply(id => `container:${id}`)
}, { dependsOn: [containerA] });

Log output

from pulumi up details

      ~ ipcMode: "container:481c0030d79235f891145fd0db303c53c5c1180f02979de6584cf73091b72047" => "container:otherContainerName"

Affected Resource(s)

pulumi-docker

Output of pulumi about

x

Additional context

No response

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[rquitales]

Thanks for bringing to our attention. This seems like an error with how the ipcMode field is normalized in the upstream provider. We'll keep an eye on this in the meantime to see if there are any workarounds possible.