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docker-archive / for-azure

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Unable to SSH into Manager VMSS's after upgrading the instance(s) to the last mode on Azure portal #73

Open samaxes opened 6 years ago

samaxes commented 6 years ago

Expected behavior

Manager should be accessible via SSH after upgrading instances to the last model.

Actual behavior

Got a "Connection refused" error message when trying to connect through SSSH after upgrading instances to the last model on Azure portal.

Steps to reproduce the behavior

  1. Create a resource group on Azure using Docker CE for Azure.
  2. Selected the value Standard_D2s_v3 for VM sizes.
  3. Once the resource group is created, open swarm-manager-vmss details. // SSH connection is working at this point
  4. Go to "Instances" on the left menu and upgrade the instance(s) to the last model. // SSH connection STOPPED working
  5. Restart the instance(s). // SSH connection is still NOT working
  6. Select the instance(s) and click on "Reimage". // SSH connection is working again, the fingerprint for the RSA key changed, and the instance reverted to its initial state and any data / app deployed to it was lost
th3000 commented 6 years ago

It seems that this is the same problem when stopping a manager or worker node and start it again. After a shutdown and start the nodes are no longer accessible via ssh (connection refused). This Problem exist since a long time now and should befixed now. I don't know why they doesn't fix it?

imjosh commented 6 years ago

@th3000 I don't think they are supporting this project any longer (see #74 ). So I wouldn't expect anything to be fixed from this point on.