35 lines
975 B
ReStructuredText
35 lines
975 B
ReStructuredText
.. post:: 2019.09.11
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:tags: howto,scaleway,hosting,password
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:category: hosting
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:author: vladan
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:location: Belgrade
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==========================================
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Reset root password on a scaleway instance
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==========================================
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`These are the supported boot options
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<https://github.com/scaleway/initrd/tree/master/Linux#boot-options>`_ on
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Scaleway, managed through instance tags.
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The serial console doesn't work with Firefox, but works fine with Chromium.
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.. important::
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Use boot script for this, not local boot.
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Navigate to Instances -> [Your Instance] -> Advanced Settings.
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Make sure only ``INITRD_POST_SHELL=1`` is present in tags.
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Reboot the instance. You'll get a shell with the rootfs volume of the VM you're
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restoring the password mounted in ``/newroot``, e.g:
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.. code-block:: bash
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chroot /newroot
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passwd root
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Exit the chroot shell and the post initrd shell, the boot process will
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continue, loading the updated rootfs.
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