dockerd provides bunch of functionalities like pulling image, creating container, service and etc.
But dockerd can accept multi requests and response.
Let’s assume the scenario,
- A client requests to pull a image (900 MB)
- B client wants to know what the dockerd is doing.
Dockerd might be busy due to pulling image(900 MB)
How can B client knows the status of dockerd? I guess docker api provide only ‘ping’ whether engine is alive or not.
Otherwise register docker monitor event to check event and save the status.
I would like to request just status when I want to know the dockerd status like busy or idle? / pulling image or creating image…
Does it be possible?