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google-cloud-platformsshd

( Google Cloud platform) I accidentally set up a firewall inside the Linux VM

I cannot access the ssh console at all. Is there a way for me to download the disk inside the cloud platform?

Solution

  • You should be able to get onto the VM through a serial console:

    https://cloud.google.com/compute/docs/troubleshooting/troubleshooting-using-serial-console

    Alternatively, mount the disk on another, VM revert the change and then put it back on the original VM.