What is the meaning of progress arrows in docker push?

[rimelek (Ákos Takács)]

@pauljurczak

I thought that the first and the fifth line indicate that a chunk was successfully uploaded. Unfortunately, after a few seconds, I see this:

I guess it almost finished pushing the image and something happened with the network. When pushing is almost done, for example 99.99 percent of the image was pushed, you could see the progress bar is at the last step. Until you see pushed or mounted from or Layer already existed, it is still pushing and can fail.

I leave the link here to the other topic if someone wants to answer the network issue part

Docker push stalls, retries and times out

It’s a nightmare. Each time I try, it goes very slowly, retries a few times and times out. Here is the log: paul@desktop:~/work/arc/code$ docker push pauljurczak/arc:latest The push refers to repository [docker.io/pauljurczak/arc] 33ebec15ca0c: Retrying in 1 second 78d6083dacfd: Retrying in 1 second 5e750f8ea814: Pushing [=================> ] 96.65MB/269.5MB 90b67d9b54ef: Retrying in 20 seconds e48e28e58a61: Retrying in 1 second ae2753f3e551: Waiting ec3c47…